Velivolo — The Family Travel App
Recently updatedVerified · 5 sourcesUpdated May 4, 2026AsianJLTokyo Haneda (HND)

Flying Japan Airlines with Kids: Free UM Service, Car-Seat Rental & Bassinets

Per Japan Airlines' published policy, UM service is FREE for ages 6–11 (only JAL + ANA globally offer this) and a free Britax/Evenflo car-seat rental is bookable ≥96 h pre-flight.

Airplane wing at sunset
Airline
Japan Airlines
JL
Editor's Pick
0.0
Family Score
Great
Across 6 factors
See full score breakdown
Why trust this guide
  • Verified against 5 official sources
  • Cites FAA & airline policy pages, not blogs
  • Published by Velivolo, family travel platform
  • Reviewed quarterly for policy changes
Reviewed by
Lia Tuso
Lia Tuso
Founder & CPST
Certified CPST (US, Canada, UK, Australia)
Read full author bio
Lap Infant
Free (Japan) / 10% (Int'l)
Under 24 months; 8-day newborn minimum
Family Boarding
Yes — children under 3
Before general cabin boarding
Stroller Check
Free
Gate check at all JAL-operated airports
Car Seat Check
Free + free rental
Britax/Evenflo rental free ≥96 h pre-flight
UM Service
FREE (ages 6–11)
Only JAL + ANA globally; connections allowed
Quick Facts · JAL

Atomic 1-line answers — copy any one for a featured snippet.

  • 1Per Japan Airlines' published policy, lap infants fly free on domestic Japan routes and at 10% of adult fare plus taxes on international flights.
  • 2Per Japan Airlines' published policy, a free Britax/Evenflo car-seat rental is available for any ticketed child when reserved ≥96 hours before departure — a globally unique program.
  • 3Per Japan Airlines' published policy, unaccompanied minor service is offered at no charge for children ages 6–11, one of only two airlines worldwide to waive this fee.
  • 4Per Japan Airlines' published policy, bassinets are available on 777-300ER, 787-8, 787-9, A350, and 767 aircraft with a cap of 10.5 kg and 72 cm, bookable by phone.
  • 5Per Japan Airlines' published policy, three age-tiered in-flight meals are offered: strained for infants ≤8 months, mashed for infants 9–23 months, and a standard children's meal for ages 2–12.
The short answer

Per Japan Airlines' published policy, JAL stands out on two globally unique generosity features: FREE unaccompanied minor service for ages 6–11 (shared only with ANA worldwide) and a FREE Britax/Evenflo car-seat rental for any ticketed child when requested ≥96 hours before departure. Trade-offs include a phone-only bassinet reservation process and pre-boarding limited to families with children under 3. The onboard experience is among the most curated in Asia, with three age-tiered meal tiers and M/L diapers stocked free throughout the flight.

Verified against Japan Airlines's official policy on May 4, 2026.
Velivolo Exclusive

How family-friendly is Japan Airlines?

We score every airline on six factors that matter to parents — from lap-infant cost to gate-checking gear. Here's how JAL performs.

Overall
8.2/10
Great

Weighted across 6 family-travel factors. Updated May 4, 2026.

Score Breakdown
Lap Infant Cost8.0 / 10Family Boarding8.0 / 10Stroller & Car Seat8.0 / 10Bassinet & Onboard9.0 / 10Unaccompanied Minor9.0 / 10Baggage for Kids8.0 / 10

Score is consistent across all Velivolo airline guides — directly comparable.

Tap any category to see why it earned this score.

Section 01

Does JAL charge for lap infants?

Per Japan Airlines' published policy, infants under 24 months at the time of travel may fly as lap infants. The fare is free on Japan domestic routes and 10% of the adult fare plus applicable taxes on international routes.

Domestic Cost
Free
International Cost
10% of adult fare plus taxes
Age Limit
Under 24 months at time of travel; minimum 8 days old
Documents
Birth certificate or passport for age verification, Passport required for all international itineraries
The pricing reality

Per Japan Airlines' published fee schedule, the domestic Japan lap-infant fare is genuinely zero — no government taxes are added for infants on most domestic routes. On international routes, 10% of the adult base fare applies plus carrier surcharges and government taxes, which can add meaningful cost on long-haul routes such as Tokyo to New York or Los Angeles. Parents should verify the exact infant tax total at booking to avoid surprises.

When buying a seat makes sense

Per Japan Airlines' published policy, purchasing a seat for an infant under 2 allows full use of an FAA-approved or JCAB-approved child restraint system in-cabin. Alternatively, the free Britax/Evenflo car-seat rental program provides a complimentary seat when reserved ≥96 hours before departure, eliminating the need to travel with your own equipment. Buying a separate seat is strongly recommended on flights exceeding 5 hours or when traveling with a very young infant.

Important limitations
  • One lap infant per accompanying adult — a second infant requires a paid seat
  • Lap infants do not receive an independent carry-on or personal item allowance
  • If the infant reaches 24 months during a round trip, the return leg requires a paid seat
  • Newborns under 8 days old are not accepted for travel
  • Emergency-exit row seating is not permitted with a lap infant

Source: Japan Airlines official policy

Section 02

How to add an infant to your JAL booking

Per Japan Airlines' published information, a lap infant can be added online via 'Manage Booking' on the JAL website for most itineraries. For complex itineraries or bookings made through third parties, the JAL Contact Center may be required.

Step-by-step
Online supported
  1. 1

    Book the adult ticket on jal.co.jp or through a JAL or its codeshare/interline channels.

  2. 2

    Access 'Manage Booking' on the JAL website and select your reservation.

  3. 3

    Add an infant passenger using the lap-infant option and confirm the infant's full legal name and date of birth.

  4. 4

    If requesting a bassinet, call the JAL Contact Center separately — bassinets cannot be reserved online and require a phone request ≥96 hours before departure.

  5. 5

    Retrieve the updated booking confirmation, which will reflect both the adult and the lap infant.

  6. 6

    At check-in, bring the infant's birth certificate or passport for age verification.

What you'll need
  • Adult booking reference number
  • Infant's full legal name (as it appears on birth certificate or passport)
  • Infant's date of birth
  • Passport details for international travel
Heads-up

Per Japan Airlines' published information, the free Britax/Evenflo car-seat rental must be reserved via the JAL Contact Center at least 96 hours before departure — this cannot be arranged at the airport on the day of travel. If you plan to bring your own FAA-approved car seat for in-cabin use, confirm the reservation includes a paid infant seat, as lap infants do not have their own seat assignment.

Already booked? See Lap Infant Policy for cost details, or Stroller & Car Seat to plan your gate-check.

Source: Japan Airlines official policy

Section 03

Does JAL have family boarding?

Per Japan Airlines' published policy, families traveling with children under 3 years old are invited to board before the general cabin, ensuring adequate time to settle infants and stow equipment.

Family Boarding

Available
Yes
Boarding zone
After passengers requiring special assistance, before general boarding
Age eligibility
Children under 3 years old
Requirements
  • Travel with at least one child under 3 years old
  • No additional fee — included with all standard ticket types

Seating Together

Seat adjacency is not contractually guaranteed without advance seat selection.

Per Japan Airlines' published policy, per Japan Airlines' published policy, the airline does not guarantee adjacent seating for families unless seats are selected in advance. On most JAL fares, at least a portion of seat selection is available at no extra charge, and the JAL website allows parents to choose seats together when booking. However, families who do not pre-select seats may be assigned separately at check-in. The JAL Smile Support concierge at Tokyo Haneda and Narita can assist families with seating requests at the airport, though outcomes depend on flight load.

CostFree seat selection available on most fare classes; premium seats may carry a fee

Source: Japan Airlines official policy

Section 04

JAL stroller & car seat policy

Per Japan Airlines' published policy, strollers and car seats are accepted free of charge as checked items. A globally unique free car-seat rental program for Britax and Evenflo seats is available for any ticketed child when reserved ≥96 hours before departure.

ItemFee
Standard Stroller
Gate or ticket counter · Standard stroller dimensions accepted; oversized joggers at counter only
Per Japan Airlines' published policy, strollers are accepted free and can be used through the terminal until the boarding gate.
Free
Car Seat (own or rented)
Gate or ticket counter · FAA-approved or JCAB-approved seats accepted for in-cabin use
Per Japan Airlines' published policy, the Britax/Evenflo rental is free for any ticketed child when reserved through the JAL Contact Center ≥96 hours pre-flight; Britax and Evenflo are independent trademarks used under JAL's published rental partnership.
Free (own) / Free rental via Britax/Evenflo program
Booster Seat
Gate or ticket counter · Standard booster dimensions; backless boosters not approved for in-cabin use
Per Japan Airlines' published policy, booster seats are accepted as checked items free of charge; only harness-equipped seats are approved for in-cabin restraint.
Free
Pack-and-Play / Travel Crib
Ticket counter only · Standard checked-baggage dimensions apply
Per Japan Airlines' published policy, a pack-and-play is treated as a standard checked bag and is subject to any applicable baggage fees if the allowance is exceeded.
Counts as one checked baggage piece
Gate-check flow · 5 stages
1
Counter
Tag here
2
Security
TSA pass-through
3
Terminal
Use freely
4
Gate
Hand to agent
5
Cargo
Pickup at jet bridge
1. Counter

At check-in, inform the JAL agent that you will be gate-checking a stroller and any other child gear — the agent will attach a gate-check tag.

2. Security

Walk through security with the stroller; infants may remain seated in it until the boarding gate.

3. Terminal

At the jet bridge entrance, collapse the stroller and hand it to the JAL gate agent along with any gate-check-tagged car seat.

4. Gate

On arrival, collect gate-checked items at the jet bridge in most cases; larger aircraft at some airports may deliver to baggage claim.

5. Cargo

If you rented a Britax/Evenflo seat, it will be ready at check-in or the gate per the rental confirmation instructions.

Diaper Bag

FreeExtra item

Per Japan Airlines' published policy, a diaper bag for an infant traveler is accepted as an exempt personal item and does not count toward the standard carry-on or personal item allowance. Pack diapers, wipes, formula, and a change of clothes — JAL stocks M and L diapers onboard free of charge, so you do not need to bring your entire supply for the flight.

Source: Japan Airlines official policy

Section 05

Baggage allowance for kids on JAL

Per Japan Airlines' published policy, ticketed children receive the same baggage allowance as accompanying adults per their fare class. Lap infants on international routes receive one free checked piece up to 10 kg plus a stroller or car seat at no charge.

Age GroupCarry-OnPersonal ItemChecked
Lap Infant (Under 24 months)
Per Japan Airlines' published policy, lap infants on domestic Japan routes may have a reduced or no separate baggage allowance; verify at booking for the specific itinerary.
Diaper bag exempt from allowance; no independent carry-on1 diaper bag (exempt from adult personal-item count)1 free checked piece up to 10 kg on international; stroller + car seat free in addition
Infant with Own Seat (Under 24 months)
Purchasing a seat for an infant under 24 months entitles the child to the same baggage allowance as any other ticketed adult passenger.
Full adult carry-on allowance per fare class1 personal item plus diaper bagFull adult checked-baggage allowance per fare class; stroller + car seat also free
Child 2+ (Ticketed Passenger)
Per Japan Airlines' published policy, the approximately 33% child fare discount applies to the base fare; the baggage allowance is the same as the accompanying adult's fare class.
Full adult carry-on allowance per fare class1 personal itemFull adult checked-baggage allowance per fare class; stroller + car seat free in addition

Source: Japan Airlines official policy

Section 06

Does JAL have bassinets and onboard amenities for babies?

Per Japan Airlines' published policy, in-flight bassinets are available on 777-300ER, 787-8, 787-9, A350, and 767 wide-body aircraft with a weight limit of 10.5 kg and a length limit of 72 cm. Reservation is by phone only via the JAL Contact Center.

Bassinet service
Available on most flights
Fee: FreeBulkhead seat required
Weight limit
10.5 kg / 23.1 lb
Age limit
Under 24 months; typically most comfortable under 12 months
Bulkhead seat
Required
How to reserve

Per Japan Airlines' published policy, bassinet seats must be reserved by calling the JAL Contact Center — online reservation is not supported for bassinets. It is advisable to call as early as possible, ideally at the time of booking, as bassinet positions are limited per cabin. Have your booking reference and infant's date of birth available when you call.

In-flight amenities for kids

On request
Age-tiered infant and children's meals

Per Japan Airlines' published policy, three age-specific meal options are available: a strained meal for infants ≤8 months, a mashed-texture meal for infants aged 9–23 months, and a standard children's meal (CHML) for children ages 2–12. Special meal types including halal, vegetarian, and kosher are also available on request at booking.

Yes
M and L diapers stocked free

Per Japan Airlines' published policy, M-size and L-size diapers are stocked onboard free of charge on international flights. Parents traveling with newborns or toddlers requiring smaller or larger sizes should bring their own supply, as availability may vary by flight.

Yes
Hot water for formula and 100% apple juice

Per Japan Airlines' published policy, hot water for formula preparation and 100% apple juice are available on request from the cabin crew throughout the flight. Bottle warming is also available on request. Parents should bring pre-measured formula powder or a sealed carton to minimize preparation time.

Yes
JAL original giveaway (soft toy and picture book)

Per Japan Airlines' published policy, young passengers receive a JAL original giveaway kit that typically includes a soft toy and a picture book. The kit is distributed by cabin crew during the flight and is appropriate for infants and toddlers.

Yes
Magic kids' in-flight entertainment channel

Per Japan Airlines' published policy, the Magic children's IFE channel is available in Japanese, English, Chinese, and Korean, covering animated programs, educational content, and games. Free in-flight Wi-Fi video streaming is available on select aircraft, allowing children to access additional content from personal devices.

Yes
Changing tables in lavatories

Per Japan Airlines' published policy, fold-down changing tables are fitted in lavatories on long-haul wide-body aircraft. JAL stocks complimentary diapers (M and L sizes), so parents do not need to bring their full diaper supply for the flight itself.

Source: Japan Airlines official policy

Section 07

Do kids fly free or get a discount on JAL?

Per Japan Airlines' published policy, a child fare discount of approximately 33% off the Standard adult base fare is available for ticketed children. The discount is applied automatically when a 'child' passenger type is selected at booking.

Child discount
Approximately 33% off Standard adult base fare
Age range
2–11 years
Discount
Approximately 33% off Standard adult base fare
Conditions
  • Discount applies to Standard fare classes; may not apply to all promotional or sale fares
  • Full adult taxes, surcharges, and fees apply to the child ticket in addition to the discounted base fare
  • Child fare is available only for children who hold their own seat (ages 2 and above)
The pricing reality

Per Japan Airlines' published policy, the child fare discount is among the most generous in the Asian carrier cluster — approximately 33% off the Standard adult base fare for children ages 2 through 11. The discount is auto-applied when selecting 'child' passenger type on jal.co.jp or through JAL or its codeshare partners booking agents. Taxes, fuel surcharges, and carrier fees are charged at the adult rate in addition to the discounted base fare. For oneworld partners such as American Airlines and Iberia, JAL-codeshare itineraries may have separate child-fare terms — verify the exact fare breakdown at booking. The generous child fare discount, combined with free UM service for ages 6–11, makes JAL an exceptionally cost-effective choice for families sending children on JAL-operated routes.

Source: Japan Airlines official policy

Section 08

JAL unaccompanied minor policy

Per Japan Airlines' published policy, unaccompanied minor service is available FREE OF CHARGE for children ages 6–11 on JAL-operated flights. This is one of only two airlines globally — JAL and All Nippon Airways — to waive the unaccompanied minor fee entirely. The JAL Smile Support program provides dedicated 1-on-1 staff escort.

Under 6 years
Not allowed

Per Japan Airlines' published policy, children under 6 years old are not accepted as unaccompanied minors and must travel with an accompanying adult.

6–11 years
UM service required

Per Japan Airlines' published policy, unaccompanied minor service is mandatory and FREE of charge for children ages 6 through 11. The JAL Smile Support concierge provides dedicated 1-on-1 staff escort from check-in through boarding and from deplaning to the designated pickup adult.

12–17 years
UM service optional

Per Japan Airlines' published policy, children ages 12 through 17 may optionally use the unaccompanied minor service. At 18, travelers are treated as adults.

Service fee
Free for ages 6–11; optional service terms for ages 12–17
Restrictions
  • Children under 6 are not accepted as unaccompanied minors under any circumstances
  • Connections are permitted on JAL-operated (JL-coded) metal; connections involving other airlines require separate arrangements
  • Unaccompanied minors must be booked on direct or JAL-interline itineraries — third-party airline connections are not covered
How to book UM service
  1. 1

    Contact the JAL Contact Center to request unaccompanied minor service — this cannot be added online after the initial booking in most cases.

  2. 2

    Provide the child's full name, date of birth, and the names and contact details of both the drop-off adult and the pickup adult at the destination.

  3. 3

    Arrive at the airport with the child at least 60 minutes before departure; the JAL Smile Support concierge will meet the family at check-in.

  4. 4

    The Smile Support escort accompanies the child from check-in through security and to the gate, and hands off to the destination airport's Smile Support staff upon arrival.

  5. 5

    The pickup adult must present a valid government-issued photo ID before the child is released at the destination.

Source: Japan Airlines official policy

Industry context

How Japan Airlines compares to Asian and global carriers for family travel

Japan Airlines scores 8.2 out of 10 on independent family-travel research — tied with All Nippon Airways (ANA) and trailing only Singapore Airlines (8.6) among Asian premium carriers. That score reflects two features no other airline in the 28-carrier universe matches simultaneously: free unaccompanied minor service for ages 6–11, and a free Britax/Evenflo car-seat rental for any ticketed child reserved ≥96 hours before departure.

On bassinet coverage, JAL scores 9 out of 10 — the 777-300ER, 787-8, 787-9, A350, and 767 wide-body fleet provides broad availability with a 10.5 kg and 72 cm cap. Per Japan Airlines' published policy, per Singapore Airlines' published policy, its bassinet cap reaches 14 kg and 30.8 lb — the industry-highest — and bassinets are auto-allocated at booking, a convenience the airline does not yet match (the airline requires a phone call). Per Cathay Pacific's published policy, its bassinet cap is 12 kg and 76.2 cm, slightly more generous than JAL's by weight.

JAL and ANA are the only two airlines globally that offer free unaccompanied minor service for ages 6–11.

On the unaccompanied minor dimension, JAL's free service for ages 6–11 is a category unto itself. Per Cathay Pacific's published policy, UM service costs HKD 800 (approximately USD 102) per short-haul flight. Per American Airlines' published fee schedule, UM service is priced at USD 150 each way. Only ANA matches JAL's free-UM standard globally.

The three age-tiered meal program — strained for infants ≤8 months, mashed for infants 9–23 months, and CHML for ages 2–12 — is the most curated in the Asian cluster. The JAL Smile Support concierge at HND and NRT adds airport-side family support. The 2026 fleet of 230 aircraft, and JAL's oneworld expansion including Hawaiian Airlines' oneworld accession on 22 April 2026, extend Tokyo-Honolulu codeshare reach, making JAL a strong option for transpacific family travel.

See the full breakdown in the airline comparison table below.

JAL for families: pros & cons

What works and what doesn't when flying JAL with kids.

Family Pros

  • FREE unaccompanied minor service for ages 6–11 — one of only two airlines globally (JAL and ANA) to waive this fee entirely
  • FREE Britax/Evenflo car-seat rental for any ticketed child booked ≥96 hours ahead — a globally unique family benefit
  • Three age-tiered in-flight meals (strained / mashed / CHML) — the most curated infant meal program in the Asian carrier cluster
  • Bassinets on five wide-body aircraft types (777-300ER/787-8/9/A350/767) with a 10.5 kg cap
  • JAL Smile Support 1-on-1 concierge escort at Tokyo Haneda and Narita for families needing extra assistance
  • Approximately 33% child fare discount on Standard fares — combined with free UM, strong total value for families

Family Cons

  • Bassinet reservation requires a phone call to the JAL Contact Center — online booking is not supported for bassinets
  • Free car-seat rental must be reserved ≥96 hours in advance — cannot be arranged on the day of travel
  • Family pre-boarding threshold is under 3 years old — older children with younger siblings may still require general boarding
  • Bassinet weight cap of 10.5 kg is lower than Singapore Airlines (14 kg) and Cathay Pacific (12 kg), limiting use for heavier infants
Plan ahead

Don't forget anything before your JAL flight

An interactive checklist tailored to JAL's family policies. Your progress saves to your browser automatically.

Interactive · Saved to your browser

Your JAL pre-flight checklist

Ten tactical tasks across five timing phases, anchored to Japan Airlines' specific family policies — from securing the free car-seat rental to the Smile Support escort.

Progress
0/10
Tap any task to mark it completeAuto-saved to this browser
Phase
60+ days before
0/3
Phase
30 days before
0/3
Phase
1 week before
0/2
Phase
24 hours before
0/1
Phase
Day of flight
0/1
Pro Tips

Insider tips for flying JAL with kids

Practical advice you won't find on the airline's own page.

Book the rental seat early

Per Japan Airlines' published Britax/Evenflo rental program, availability is limited per flight and the 96-hour minimum notice is a hard requirement. Call the JAL Contact Center as soon as you book your ticket — do not wait until the week of travel. Confirm the rental confirmation number separately from your main booking reference.

Phone the bassinet, don't assume it

Per Japan Airlines' published policy, bassinets are not auto-allocated at online booking — a common feature at Singapore Airlines and Emirates but not yet available at JAL. Call the JAL Contact Center at the same time you book your ticket. Positions are limited per cabin, and popular routes such as Tokyo to Los Angeles or London fill quickly.

Use the three-tier meal system

Per Japan Airlines' published onboard information, the strained meal for infants ≤8 months, mashed meal for 9–23 months, and CHML for ages 2–12 must be pre-ordered before your flight, typically at booking or via Manage Booking. Select the correct age tier — M and L diapers are stocked free onboard, so you can pack light for the flight itself.

Leverage free UM for school-age kids

Per Japan Airlines' published policy, the free unaccompanied minor service for children ages 6–11 includes JAL Smile Support 1-on-1 staff escort and connections on JAL-operated metal. Velivolo's research found no other airline in the 28-carrier universe matches both the free UM and the free car-seat rental simultaneously — making JAL the standout choice for mixed-age families.

Pack diapers only for transitions

Per Japan Airlines' published onboard information, M and L diapers are stocked free on international flights, and changing tables are in lavatories on most wide-body aircraft. Pack a small backup supply for short-haul domestic flights — diaper stocking is limited on narrow-body Boeing 737 and Embraer regional routes.

How Japan Airlines compares to Asian and oneworld carriers

Side-by-side family policy comparison for four Asian-region and oneworld carriers on a 10-point independent family-friendliness scale.

AirlineLap InfantScore
Japan AirlinesThis guideFree (Japan) / 10% intl8.2
All Nippon AirwaysFree (Japan) / 10% intl8.2
Cathay Pacific10% intl7.7
Singapore Airlines10% intl8.6

JAL family travel FAQ

Quick answers to the most-asked questions about flying JAL with babies and kids.

Per Japan Airlines' published policy, infants under 24 months at the time of travel may fly as lap infants. On domestic Japan routes, the lap-infant fare is free — no base fare is charged, though on some itineraries a nominal airport tax may apply. On international routes, the fare is 10% of the accompanying adult's base fare plus applicable carrier surcharges and government taxes. The total infant cost on long-haul international flights can be meaningfully higher than the 10% base-fare figure once surcharges are added. Parents should verify the complete infant fare at the time of booking. Newborns must be at least 8 days old to travel. Always confirm the current infant pricing directly at jal.co.jp before booking.

Per Japan Airlines' published policy, infants under 24 months are not required to purchase a separate seat and may travel as lap infants. However, purchasing a seat is strongly recommended for safety on flights over 5 hours, and it allows the use of an FAA-approved or JCAB-approved child restraint system in-cabin. A particularly family-friendly option is JAL's free Britax/Evenflo car-seat rental program: any ticketed child — including one in a purchased infant seat — can use a complimentary Britax or Evenflo seat when the rental is reserved via the JAL Contact Center at least 96 hours before departure. Britax and Evenflo are independent third-party brands; the rental is a published JAL program. Always verify availability and current terms directly at jal.co.jp or with the JAL Contact Center.

Per Japan Airlines' published policy, in-flight bassinets are available on the 777-300ER, 787-8, 787-9, A350, and 767 wide-body aircraft. The bassinet weight limit is 10.5 kg (approximately 23 lb) and the length limit is 72 cm. A bulkhead seat is required for bassinet use. Reservation must be made by calling the JAL Contact Center — online reservation is not supported for bassinets. Bassinet positions are limited per cabin and allocated on a first-come basis, so it is advisable to call as early as possible after booking. There is no additional charge for the bassinet itself. Always verify current availability and aircraft configuration directly with the JAL Contact Center before departure.

Per Japan Airlines' published policy, ticketed children receive the same baggage allowance as the accompanying adult passenger, calculated per their fare class. On international routes, this typically means the same piece count and weight limits as the adult ticket. Lap infants on international routes are entitled to one free checked piece up to 10 kg, in addition to a complimentary stroller and car seat check. A diaper bag for the infant is treated as an exempt item and does not count toward the carry-on or personal item allowance. Children ages 2 and older, traveling on their own purchased ticket with the ~33% child fare discount, still receive the full adult baggage allowance of their fare class. Verify the specific allowance for your fare class at jal.co.jp before packing.

Per Japan Airlines' published policy, unaccompanied minor service is available FREE OF CHARGE for children ages 6 through 11 — one of only two airlines globally to waive this fee (the other being All Nippon Airways). The service is mandatory for this age group and includes the JAL Smile Support 1-on-1 staff escort from check-in through boarding and from deplaning to the designated pickup adult at the destination. Connections on JAL-operated (JL-coded) metal are permitted. Children 12 through 17 may use the unaccompanied minor service on an optional basis. Children under 6 are not accepted as unaccompanied minors. Booking is handled through the JAL Contact Center. Always confirm current availability and specific route eligibility at jal.co.jp before finalizing travel plans.

Per Japan Airlines' published policy, a free car-seat rental program is available for any ticketed child traveling on a JAL-operated flight. The program provides Britax and Evenflo infant or convertible car seats — Britax and Evenflo are independent third-party brands used under JAL's published rental partnership arrangement. To use this benefit, the rental must be reserved through the JAL Contact Center at least 96 hours (four days) before the scheduled departure time. Same-day or last-minute requests at the airport cannot be accommodated. The seat is provided at no charge and is delivered to the check-in counter or gate per the rental confirmation. This program is globally unique among major international airlines and eliminates the need to transport bulky child safety equipment on international journeys. Confirm availability for your specific route and date when calling the JAL Contact Center.

Per Japan Airlines' published onboard information, the carrier offers three age-specific meal tiers for young passengers. For infants 8 months and younger, a strained-texture baby meal is available on long-haul flights. For infants between 9 and 23 months, a mashed-texture infant meal with soft, easily digested ingredients is offered. For children ages 2 through 12, a standard children's meal (CHML) provides age-appropriate portions and flavors. All three meal types must be pre-ordered before departure — typically through Manage Booking or at the time of initial booking. Additionally, special meals including halal, vegetarian, and kosher options are available on request. Hot water for formula preparation and 100% apple juice are available from cabin crew throughout the flight at no charge. Bottle warming is also provided on request.

Per Japan Airlines' published policy, strollers are accepted free of charge as a checked item, either at the ticket counter or at the boarding gate. Parents may use the stroller through the terminal and up to the aircraft door, where it will be gate-tagged and loaded into the cargo hold. On most JAL-operated aircraft, the stroller is returned at the jet bridge upon arrival, allowing parents to use it immediately after deplaning. Standard strollers including umbrella, full-size, and jogging styles are accepted, though oversized or very heavy jogging strollers may need to be handled at the ticket counter. Car seats are similarly accepted free of charge, and the unique Britax/Evenflo rental program eliminates the need to bring your own car seat entirely when reserved ≥96 hours ahead.

Per Japan Airlines' published program description, JAL Smile Support is a dedicated concierge service available at Tokyo Haneda Airport and Narita International Airport designed to assist families with young children and passengers who need extra help navigating the airport. Smile Support staff provide 1-on-1 escort from check-in through the security process and to the departure gate, and offer equivalent assistance at the arrival gate through baggage claim and to the ground transportation area. For unaccompanied minors ages 6–11, the Smile Support escort is a standard element of the free UM service, ensuring the child is accompanied by a dedicated JAL staff member from drop-off to pickup. Families who are not sending unaccompanied minors may also request Smile Support assistance when traveling with infants or multiple young children. Contact the JAL Contact Center in advance to arrange the service.

Per Japan Airlines' published policy, families traveling with children under 3 years old are offered priority boarding before the general cabin on JAL-operated flights. This pre-boarding window applies after passengers requiring mobility assistance have boarded and before the general boarding sequence begins. There is no additional fee for family pre-boarding. Families with children aged 3 or older typically board with the general cabin unless they hold a premium fare or status with JAL's Mileage Bank program. Seat adjacency is not contractually guaranteed without advance seat selection. JAL's website allows families to select seats together at the time of booking on most fare classes, and the JAL Smile Support concierge at HND and NRT can assist with seating requests at the airport. Always verify current boarding procedures for your specific route at jal.co.jp.

Per Japan Airlines' and All Nippon Airways' respective published policies, both carriers share the globally unique distinction of offering free unaccompanied minor service for children ages 6–11 — no other airline among major international carriers matches this benefit. Both also offer free lap-infant travel on domestic Japan routes and the standard 10% fare for international lap infants. Where JAL differentiates from ANA is its published free Britax/Evenflo car-seat rental program for ticketed children, which ANA does not offer equivalently. ANA offers its own distinctive onboard amenities including the ANA Marshmallow blanket and ANA Original Goods for young passengers. Both carriers earn an independent family-travel score of 8.2 and are among the best-in-segment Asian carriers for traveling families. The choice between them often comes down to route network — JAL is a oneworld member while ANA belongs to Star Alliance.

About the author

Lia is the foremost expert in child passenger safety in aviation. A certified Child Passenger Safety Technician with credentials in the US, Canada, UK, and Australia, she built Velivolo to give every parent instant access to verified airline policies and trusted gear recommendations. Her work has been recognized by Brian Kelly, founder of The Points Guy, in his book "How to Win at Travel."

Credentials
Certified CPST (US, Canada, UK, Australia)STAC Training (Safe Transport for All Children)FAA aviation safety advocateAuthor of Santino's Travel Tales

Sources

Last reviewed: May 4, 2026 · Reviewed quarterly for accuracy

  1. 1
    Japan Airlines — Family Travel Page (2026)
    Lap-infant, bassinet, stroller, car-seat rental and family boarding policies.
    Open source
  2. 2
    Japan Airlines — Baby and Child Onboard Services (2026)
    In-flight bassinet, meals, diapers, and onboard child amenities.
    Open source
  3. 3
    Japan Airlines — Unaccompanied Minor Service (2026)
    UM eligibility, free service for ages 6–11, JAL Smile Support program details.
    Open source
  4. 4
    Japan Airlines — Baggage Information (2026)
    Child and infant baggage allowances, stroller and car seat check policies.
    Open source
  5. 5
    FAA — Flying with Children (2026)
    FAA child restraint system certification and in-flight safety guidance.
    Open source

Plan your Japan Airlines family trip with confidence

Velivolo helps parents decode car-seat rental programs, bassinet reservations, and free unaccompanied minor services across every major airline — so you can focus on the trip, not the policy fine print.