---
type: Airline Policy
title: Japan Airlines — Child & Family Travel Policy
description: "Independent guide to Japan Airlines' family travel policies: free UM service ages 6–11, free Britax/Evenflo car-seat rental, bassinets and infant fares."
resource: https://www.velivolotravel.com/airlines-child-policy/japan-airlines/
tags: [airline, policy, asian, iata-jl]
timestamp: 2026-06-03
---
# Flying Japan Airlines with Kids: Free UM Service, Car-Seat Rental & Bassinets

**Quick Answer**: 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.

**TL;DR**: 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.

## At a Glance
- **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
- Per Japan Airlines' published policy, lap infants fly free on domestic Japan routes and at 10% of adult fare plus taxes on international flights.
- Per 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.
- Per 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.
- Per 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.
- Per 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.

## Velivolo Family Score: 8.2/10 — Great
- **Lap Infant Cost** (8/10): Free on domestic Japan routes; 10% of adult fare plus taxes on international.
- **Family Boarding** (8/10): Pre-boards families with children under 3 at all JAL-operated airports.
- **Stroller & Car Seat** (8/10): Free gate check plus globally unique free Britax/Evenflo car-seat rental for ticketed children.
- **Bassinet & Onboard** (9/10): Bassinets on 777-300ER/787-8/9/A350/767; three age-tiered meal tiers; M/L diapers stocked free.
- **Unaccompanied Minor** (9/10): FREE for ages 6–11 — one of only two airlines globally (JAL and ANA) to waive the UM fee.
- **Baggage for Kids** (8/10): Ticketed children receive full adult baggage allowance; lap infants receive 1 free checked piece (10 kg) on international.

## Lap Infant
- **Cost (Domestic)**: Free
- **Cost (International)**: 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

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.

**Source**: https://www.jal.co.jp/jp/en/inter/family/

## Family Boarding
- **Available**: Yes
- **Boarding Zone**: After passengers requiring special assistance, before general boarding
- **Age Eligibility**: Children under 3 years old

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.

## Stroller & Car Seat
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.

- **Standard Stroller** — Fee: Free, Check at: Gate or ticket counter, Size: 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.
- **Car Seat (own or rented)** — Fee: Free (own) / Free rental via Britax/Evenflo program, Check at: Gate or ticket counter, Size: 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.
- **Booster Seat** — Fee: Free, Check at: Gate or ticket counter, Size: 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.
- **Pack-and-Play / Travel Crib** — Fee: Counts as one checked baggage piece, Check at: Ticket counter only, Size: 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.

## Baggage by Age
- **Lap Infant (Under 24 months)** — Carry-on: Diaper bag exempt from allowance; no independent carry-on; Checked: 1 free checked piece up to 10 kg on international; stroller + car seat free in addition; Personal: 1 diaper bag (exempt from adult personal-item count). 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.
- **Infant with Own Seat (Under 24 months)** — Carry-on: Full adult carry-on allowance per fare class; Checked: Full adult checked-baggage allowance per fare class; stroller + car seat also free; Personal: 1 personal item plus diaper bag. Purchasing a seat for an infant under 24 months entitles the child to the same baggage allowance as any other ticketed adult passenger.
- **Child 2+ (Ticketed Passenger)** — Carry-on: Full adult carry-on allowance per fare class; Checked: Full adult checked-baggage allowance per fare class; stroller + car seat free in addition; Personal: 1 personal item. 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.

## Bassinet & Onboard
- **Bassinet Available**: Yes
- **Weight Limit**: 10.5 kg / 23.1 lb
- **Age Limit**: Under 24 months; typically most comfortable under 12 months
- **Fee**: Free

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.

## Child Fare
- **Discount**: Approximately 33% off Standard adult base fare (ages 2–11 years)

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.

## Unaccompanied Minor
- **Available**: Yes
- **Fee**: Free for ages 6–11; optional service terms for ages 12–17

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.

## Industry Comparison
### 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.

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.

## Family Pros & Cons
**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

**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

## Parent Tips
- **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.

## FAQ
### Are infants charged a fare on Japan Airlines?

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.

### Does my infant need their own seat on Japan Airlines?

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.

### Can I reserve a Japan Airlines bassinet?

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.

### What is Japan Airlines' child baggage allowance?

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.

### What are Japan Airlines' unaccompanied minor rules?

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.

### Does Japan Airlines offer a free car seat rental?

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.

### What meals does Japan Airlines offer for babies and children?

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.

### Does Japan Airlines charge for stroller check?

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.

### What is JAL Smile Support?

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.

### Does Japan Airlines pre-board families with children?

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.

### How does Japan Airlines' family policy compare to All Nippon Airways?

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.

## Related Airlines
- [All Nippon Airways](https://www.velivolotravel.com/okf/airlines/all-nippon-airways.md) (family score 8.2/10) — Japan's Star Alliance twin — also offers free UM for ages 6–11; ANA Original Goods for kids onboard.
- [Cathay Pacific](https://www.velivolotravel.com/okf/airlines/cathay-pacific.md) (family score 7.7/10) — oneworld Asian peer — Fun Pack backpack for ages 3–6; 12 kg bassinet cap; HKG jet-bridge stroller return.
- [Singapore Airlines](https://www.velivolotravel.com/okf/airlines/singapore-airlines.md) (family score 8.6/10) — Asian segment leader — industry-highest 14 kg bassinet cap; auto-allocated bassinet at booking; Disney 100 amenity kit.
- [American Airlines](https://www.velivolotravel.com/okf/airlines/american-airlines.md) (family score 6.4/10) — oneworld transpacific JV partner — UM costs USD 150 each way vs JAL's free service for ages 6–11.
- [Hawaiian Airlines](https://www.velivolotravel.com/okf/airlines/hawaiian-airlines.md) (family score 6.2/10) — oneworld Pacific partner since April 2026 — Tokyo-Honolulu codeshare expansion with JAL; strong island-family routes.

## Related Concepts
- [Back to Airlines Catalog](https://www.velivolotravel.com/okf/airlines/index.md)
- [Flying with a Baby item × airline guides](https://www.velivolotravel.com/okf/flying-with-a-baby/index.md)

## Sources
- [Japan Airlines — Family Travel Page (2026): Lap-infant, bassinet, stroller, car-seat rental and family boarding policies](https://www.jal.co.jp/jp/en/inter/family/)
- [Japan Airlines — Baby and Child Onboard Services (2026): In-flight bassinet, meals, diapers, and onboard child amenities](https://www.jal.co.jp/jp/en/inter/service/baby/)
- [Japan Airlines — Unaccompanied Minor Service (2026): UM eligibility, free service for ages 6–11, JAL Smile Support program details](https://www.jal.co.jp/jp/en/inter/service/um/)
- [Japan Airlines — Baggage Information (2026): Child and infant baggage allowances, stroller and car seat check policies](https://www.jal.co.jp/jp/en/inter/baggage/)
- [FAA — Flying with Children (2026): FAA child restraint system certification and in-flight safety guidance](https://www.faa.gov/travelers/fly_children)

**Last Updated**: 2026-06-03
**Author**: Lia Tuso — Founder & CPST