---
type: Airline Policy
title: KLM Royal Dutch Airlines — Child & Family Travel Policy
description: "Independent family travel guide summarizing KLM's published infant, stroller, bassinet and boarding policies for parents flying with kids."
resource: https://www.velivolotravel.com/airlines-child-policy/klm-royal-dutch-airlines/
tags: [airline, policy, european-legacy, iata-kl]
timestamp: 2026-06-03
---
# Flying KLM with Kids: Bassinets, Bluey Kit & Family Boarding

**Quick Answer**: Per KLM's published BBC Studios partnership, the Junior Jet Lag Kit — a licensed Bluey passport holder, activity book, and bib for under-2 passengers — is unique among European-legacy carriers.

**TL;DR**: Per KLM's published policy, the carrier stands out in the European-legacy cluster for its licensed Bluey onboard kit — a BBC Studios partnership unique among European carriers — and sterilised baby food jars served without pre-order. Family boarding covers children under 6, bassinets are available on 777/787/A330 wide-bodies, and UM connections span the Air France-KLM JV network. The key trade-off: KLM's 10 kg / 65 cm bassinet cap is the industry-strictest by length, and all fares carry a 10% lap-infant charge as the carrier has no domestic routes.

## At a Glance
- **Lap Infant**: 10% of adult fare + taxes — Under 24 months; all routes international
- **Family Boarding**: Yes — children under 6 — Broader than US-typical under-2 threshold
- **Stroller Check**: Free — Jet-bridge on mainline; carousel on Cityhopper
- **Car Seat Check**: Free — FAA / UN-ECE R44 / R129 approved for cabin use
- **UM Service**: EUR 75 dom / EUR 100 intl — Ages 5–14 mandatory; connections on KLM + AF-KLM JV

## Quick Facts
- Per KLM's published policy, lap infants under 24 months pay 10% of the adult fare plus taxes on all KLM routes, as the carrier operates no domestic Netherlands service.
- Per KLM's published partnership with BBC Studios, the Bluey Junior Jet Lag Kit — including a passport holder, activity book, and bib — is available for under-2 passengers, uniquely among European-legacy carriers.
- Per KLM's published policy, the onboard bassinet length cap of 65 cm is the industry-strictest by length across all surveyed carriers.
- Per KLM's published policy, sterilised baby food jars are served on long-haul flights without requiring advance pre-order.
- Per KLM's published policy, unaccompanied minor connections are permitted on KLM metal and Air France-KLM joint-venture interline routes, covering a broad network of European and intercontinental destinations.

## Velivolo Family Score: 6.9/10 — Decent
- **Lap Infant Cost** (6/10): 10% of adult fare plus taxes on all KLM routes; no domestic Netherlands service.
- **Family Boarding** (8/10): Pre-boarding for families with children under 6 — broader than US-typical under-2.
- **Stroller & Car Seat** (7/10): Free gate check on 777/787/A330; KLM Cityhopper E175/E190 may return at carousel.
- **Bassinet & Onboard** (7/10): 777/787/A330 bassinets; 10 kg / 65 cm — industry-strictest length cap; Bluey kit.
- **Unaccompanied Minor** (7/10): EUR 75 dom + EUR 100 intl; ages 5–14 mandatory; Air France-KLM JV connections allowed.
- **Baggage for Kids** (7/10): Ticketed children receive adult allowance; lap infant gets 1 free 10 kg item internationally.

## Lap Infant
- **Cost (Domestic)**: N/A — KLM operates no domestic Netherlands service
- **Cost (International)**: 10% of adult base fare + taxes and surcharges
- **Age Limit**: Under 24 months at time of travel
- **Documents**: Birth certificate or passport showing date of birth, Infant passport for international travel outside the Schengen Area, Medical clearance if infant is under 7 days old

Per KLM Royal Dutch Airlines' published policy, infants under 24 months at the time of travel may fly as lap infants on a paying adult's ticket for 10% of the adult base fare plus applicable taxes and surcharges. KLM operates no domestic Netherlands routes, so all lap-infant fares are priced at the international 10% tier.

**Source**: https://www.klm.com/information/travel-class-extra-options/travelling-with-children

## Family Boarding
- **Available**: Yes
- **Boarding Zone**: Pre-boarding for families with children under 6 — before main cabin zones
- **Age Eligibility**: Children under 6 years of age

Per KLM's published policy, families travelling with children under 6 years of age are invited to board before the general cabin-zone boarding sequence. This threshold is broader than the US-typical under-2 cutoff and gives families with toddlers and pre-schoolers meaningful extra time to settle.

## Stroller & Car Seat
Per KLM's published policy, strollers and car seats are accepted as free checked items in addition to the standard baggage allowance. On 777, 787, and A330 mainline aircraft, strollers are typically returned at the jet bridge. KLM Cityhopper-operated E175 and E190 flights may return strollers at the baggage carousel.

- **Standard / Full-Size Stroller** — Fee: Free, Check at: Gate (mainline 777/787/A330) or baggage counter; carousel on Cityhopper E175/E190, Size: No published size restriction for free check. Per KLM's published policy, one stroller per infant is accepted free at gate or counter; jet-bridge return applies to mainline wide-body services.
- **Child Car Seat / Infant Carrier** — Fee: Free, Check at: Gate or baggage counter, Size: UN-ECE R44, R129, or FAA-approved for in-cabin use when child seat is purchased. Per KLM's published policy, car seats may be used in-cabin in a paid child seat position if they carry UN-ECE R44/R129 or FAA approval labels.
- **Booster Seat** — Fee: Free, Check at: Baggage counter, Size: Standard checked-item dimensions. Booster seats without a harness are not FAA-certified for in-cabin use during taxi, takeoff, or landing; accepted as free checked baggage.
- **Travel Cot / Pack-and-Play** — Fee: Counts as a checked bag, Check at: Baggage counter, Size: Standard checked-bag dimensions and weight limits apply. Per KLM's published baggage policy, portable cribs are treated as standard checked luggage and subject to applicable fees beyond the free stroller/car-seat allowance.

## Baggage by Age
- **Lap Infant (Under 24 Months)** — Carry-on: No personal carry-on allowance; diaper bag exempt; Checked: 1 free item up to 10 kg (international routes); Personal: Diaper bag exempt from standard limits. Per KLM's published policy, the 10 kg free checked item for lap infants applies on international routes; stroller and car seat are additionally accepted free.
- **Infant with Own Seat (Under 24 Months)** — Carry-on: Full adult carry-on allowance for fare class; Checked: Full adult checked baggage allowance for fare class; Personal: 1 personal item + diaper bag. Purchasing a child seat entitles the infant to the full baggage allowance of the ticketed fare class.
- **Child 2+ (Ticketed Passenger)** — Carry-on: Same as adult for fare class; Checked: Same as adult for fare class; Personal: 1 personal item. Per KLM's published policy, children aged 2 and above holding a ticket receive the same allowance as adults in the same fare class; no child-specific reduction or surcharge applies.

## Bassinet & Onboard
- **Bassinet Available**: Yes
- **Weight Limit**: 10 kg / 22 lb
- **Age Limit**: Typically under 12 months; subject to the 10 kg / 65 cm combined cap
- **Fee**: Free on most fare classes; bulkhead seat selection fee may apply on Light fares

Per KLM's published policy, bassinets are available on 777, 787, and A330 long-haul aircraft at bulkhead positions. The weight cap is 10 kg and the length cap is 65 cm — the industry's strictest by length among all surveyed carriers. Bassinet positions are pre-reservable via the KLM Contact Centre.

## Child Fare
- **Discount**: Published child fare discount; auto-applied at booking on Standard+ fares (ages 2–11 years)

Per KLM's published policy, the child fare reduction is built into the fare structure and applied automatically at klm.com when the traveller's age classifies as 'child' (typically ages 2–11). The discount is most significant on long-haul intercontinental Standard and Flex fares, where it provides meaningful savings on transatlantic family bookings. Importantly, passengers booking KLM's lowest Light fare tier receive no child discount — the full adult Light fare applies. Parents planning family trips on a budget should compare the total cost of Light fare at full adult price versus a Standard fare with child discount to determine which is more economical per seat.

## Unaccompanied Minor
- **Available**: Yes
- **Fee**: EUR 75 per segment (intra-European) / EUR 100 per segment (intercontinental)

Per KLM's published policy, unaccompanied minor (UM) service is available and mandatory for children aged 5 through 14 travelling alone. Fees are EUR 75 on intra-European routes and EUR 100 on intercontinental flights. Connections are permitted on KLM metal and Air France-KLM joint-venture-operated services.

## Industry Comparison
### How KLM stacks up for family travel across the European-legacy cluster

Within the European-legacy cluster, KLM scores 6.9 — tied with Lufthansa and above Air France (6.7) and Iberia (6.4) — while Virgin Atlantic leads at 7.2. The family-boarding threshold of children under 6 is shared across KLM, Lufthansa, and Air France, and is structurally broader than US legacy peers, who typically restrict pre-boarding to children under 2.

KLM's standout attribute is its onboard Bluey kit. Per KLM's published partnership with BBC Studios, the Junior Jet Lag Kit — a licensed Bluey passport holder, activity book, and bib for under-2 passengers — is unique among European-legacy carriers. Air France distributes a baby comforter plush, Lufthansa offers its Jetfriends Lumi-the-Bear, and Virgin Atlantic provides a Sky Squad activity pack, but none holds a BBC Studios Bluey licence. Velivolo notes this as the clearest cabin differentiator in the European cluster for families with young children.

The bassinet picture is mixed. KLM's 10 kg / 65 cm cap is the industry-strictest by length — stricter than Air France's 70 cm, Lufthansa's 67 cm, and well below Singapore Airlines' 14 kg gold-standard. Parents with infants above 60 cm may find the bassinet unusable within the weight limit. KLM's sterilised baby food jars, served without advance pre-order, are a genuine convenience advantage over US legacy carriers.

The Air France-KLM Atlantic JV with Delta Air Lines and Virgin Atlantic simplifies transatlantic routing through Schiphol's single-terminal hub, reducing family-flow friction versus multi-terminal rivals like Frankfurt or CDG. For European-legacy long-haul family travel, KLM is a solid choice — particularly for Bluey fans under 2 — with the firm caveat that longer infants must verify bassinet eligibility before booking.

## Family Pros & Cons
**Pros:**
- Per KLM's published BBC Studios partnership, the licensed Bluey Junior Jet Lag Kit is unique among European-legacy carriers — a genuine onboard differentiator for families with children under 2
- Per KLM's published policy, family boarding covers children under 6 — a broader threshold than US legacy carriers who typically cap at under 2
- Per KLM's published policy, sterilised baby food jars are available on long-haul flights without advance pre-order, easing meal planning for parents of infants
- Per KLM's published policy, UM connections are permitted on KLM metal and Air France-KLM JV routes, supporting a wide range of solo-child routing options
- Amsterdam Schiphol's single-hub, single-terminal design simplifies navigation for families managing strollers, car seats, and young children compared to multi-terminal European hubs
- Per KLM's published policy, lap infants can be added online via My Trip in most cases — frictionless compared to Air France, which requires phone or in-app chat post-booking

**Cons:**
- Per KLM's published policy, the 10 kg / 65 cm bassinet cap is the industry-strictest by length across all surveyed carriers — taller infants between 60–65 cm may be excluded even within the weight limit
- Per KLM's published policy, all KLM fares carry a 10% lap-infant charge as the airline operates no domestic Netherlands routes — unlike US legacy carriers where domestic lap-infant travel is free
- KLM Cityhopper-operated E175 and E190 regional routes may return strollers at the baggage carousel rather than the jet bridge, requiring parents to manage an infant without the stroller at arrival
- Per KLM's published policy, Light fare tickets are excluded from the child fare discount — families seeking the lowest fares pay full adult price for children
- Bassinet seats must be reserved via the KLM Contact Centre by phone — they are not bookable through the standard online seat-selection flow

## Parent Tips
- **Verify bassinet length early**: Per KLM's published policy, the 65 cm bassinet length cap is the strictest by length across surveyed carriers. Measure the infant before booking — newborns and small infants fit, but average 9-month-olds may not. Older babies should be booked into a paid child seat with an FAA-approved child restraint system instead.
- **Call the Contact Centre for bassinets**: Bassinet positions on KLM's 777, 787, and A330 aircraft cannot be reserved through the online seat map. Per KLM's published policy, parents must contact the KLM Contact Centre directly. Call as early as possible after booking — bassinet positions are limited to 2–3 per Economy cabin and fill quickly on peak summer and holiday transatlantic routes.
- **Pack an infant carrier for Cityhopper**: Per KLM's published policy, mainline 777/787/A330 flights return strollers at the jet bridge. However, KLM Cityhopper E175 and E190 regional flights typically return strollers at the baggage carousel. Always pack a soft infant carrier in your carry-on so you can manage the aircraft steps, terminal walk, and baggage wait without the stroller in hand.
- **Ask crew for baby food jars shortly after takeoff**: Per KLM's published onboard service, sterilised baby food jars are carried on long-haul flights without requiring advance order. Request them from cabin crew shortly after the seatbelt sign is switched off — supplies are finite and early-flight service is easiest for both crew and a hungry infant. Bring backup pouches in your diaper bag as a contingency.

## FAQ
### Are infants charged a fare on KLM Royal Dutch Airlines?

Per KLM's published policy, infants under 24 months at the time of travel pay 10% of the adult base fare plus applicable taxes and surcharges on all KLM-operated flights. Because KLM operates no domestic Netherlands routes, every KLM itinerary is treated as an international fare, and the 10% infant charge applies universally. This contrasts with US legacy carriers such as Delta Air Lines or United Airlines, where domestic lap-infant travel is free. The effective cost on a transatlantic route depends on the adult base fare and applicable surcharges — always review the full infant ticket total in the booking confirmation. Always verify the current rate directly at klm.com before booking.

### Does my infant need their own seat on KLM?

Per KLM's published policy, infants under 24 months may travel as lap infants on a fare-paying adult's ticket and do not require a separate seat. However, purchasing a child seat is permitted and is recommended by aviation safety authorities including EASA and the FAA, who advise that children travel in an approved child restraint system for maximum safety during turbulence and in the unlikely event of an emergency. If a seat is purchased for an infant, a UN-ECE R44-, R129-, or FAA-approved car seat may be used in-cabin. The child ticket price is higher than the 10% lap-infant fare but includes the full adult baggage allowance for the fare class. Always verify your car seat's approval labelling before travel.

### Can I reserve a bassinet on KLM?

Per KLM's published policy, bassinets are available on 777, 787, and A330 long-haul aircraft at bulkhead positions and must be reserved by contacting the KLM Contact Centre directly — they cannot be booked through the standard online seat map. The weight cap is 10 kg (22 lb) and the length cap is 65 cm, which is the industry's strictest length restriction across all surveyed carriers. Parents should call as early as possible after completing the initial booking, as bassinet positions are limited to typically 2–3 per Economy cabin. A bulkhead seat selection fee may apply under Light fare conditions. Confirm bassinet allocation on your updated booking receipt before travel. Verify the current availability and process directly at klm.com.

### What is the child baggage allowance on KLM?

Per KLM's published policy, ticketed children aged 2 and above receive the same checked and carry-on baggage allowance as an adult in the same fare class — no child-specific reduction applies. Lap infants travelling on the 10% infant fare are entitled to one free checked item up to 10 kg on international routes, in addition to a stroller and car seat checked free of charge. A diaper bag carried for an infant is exempt from the standard carry-on allowance. Children who purchase a seat also receive the standard personal-item allowance. Always check the specific allowances for your booked fare class at klm.com, as Light fares have more restrictive carry-on terms.

### What are KLM's unaccompanied minor rules?

Per KLM's published policy, unaccompanied minor (UM) service is mandatory for children aged 5 through 14 travelling without an accompanying adult. The fee is EUR 75 per segment on intra-European routes and EUR 100 per segment on intercontinental flights. Children under 5 are not accepted as unaccompanied minors under any circumstances. Children aged 15 through 17 may travel without adult accompaniment and are treated as standard adult passengers, though optional UM service may be requested. Connections are permitted on KLM-operated and Air France-KLM joint-venture-metal itineraries. Booking must be completed via the KLM Family Service Centre by phone. Always verify the latest eligibility and routing restrictions at klm.com before booking a solo-child itinerary.

### Does KLM have a Bluey kids' kit?

Per KLM's published partnership with BBC Studios, KLM distributes a licensed Bluey Junior Jet Lag Kit to passengers under 2 years of age on long-haul flights. The kit includes a Bluey-themed passport holder, activity book, and bib. This partnership is unique among European-legacy carriers — Air France, Lufthansa, Iberia, and Virgin Atlantic each offer their own onboard children's kits (comforter plush, Lumi-the-Bear, activity pouch, and Sky Squad pack, respectively), but none holds a BBC Studios Bluey licence as of 2026. Bluey is a trademark of BBC Studios — the partnership is a licensed arrangement and is subject to change. Verify current availability at klm.com before assuming the kit will be available on your specific route and aircraft.

### What is the KLM bassinet length cap, and why does it matter?

Per KLM's published policy, the bassinet length cap on 777, 787, and A330 aircraft is 65 cm — the strictest by length across all 28 carriers surveyed for this guide. For context, Air France's cap is 70 cm, Lufthansa's is 67 cm, and Singapore Airlines leads at no published length restriction with a generous 14 kg weight cap. In practice, many infants reach or exceed 65 cm between 5 and 8 months of age, meaning the bassinet may become unusable before the infant reaches the 10 kg weight limit. Parents are advised to measure their infant before booking and to contact the KLM Contact Centre to discuss individual circumstances. If the bassinet is not viable, bringing an approved infant carrier for in-arms flights is the practical alternative. Always verify directly at klm.com.

### Can I add a KLM lap infant online?

Per KLM's published policy, lap infants can be added to a booking in most cases via the My Trip self-service portal on klm.com after the adult ticket has been completed. This frictionless online process distinguishes KLM from its sister carrier Air France, which requires passengers to call or use the in-app chat for post-booking infant additions. However, KLM bookings that include codeshare-operated segments, group fares, or award redemptions may not support online infant addition — in those cases, the KLM Family Service Centre should be contacted. Always save the updated booking confirmation showing the infant as a passenger, and bring proof-of-age documentation such as a birth certificate or passport to the airport on travel day. Verify at klm.com before assuming online add is supported for your specific itinerary.

### Does KLM offer a child fare discount?

Per KLM's published policy, a child fare discount is automatically applied at booking when a passenger is entered as 'child' (typically ages 2 through 11) in the traveller selection on klm.com. The discount applies to Standard and higher fare buckets on both intra-European and intercontinental routes. However, Light fare tickets — KLM's lowest-priced tier — are excluded from the child discount, and children travelling on Light fares pay the full adult Light fare price. This mirrors the policy of sister carrier Air France. For families booking long-haul transatlantic flights, comparing the total cost of Light fare at adult pricing versus Standard fare with child discount is advisable — the discount may offset some or all of the Standard fare premium. Verify current child fare availability at klm.com.

### Does KLM serve baby food on board?

Per KLM's published onboard service, sterilised baby food jars are available on long-haul KLM flights and do not require advance pre-order — cabin crew carry a stock and distribute on request. This is a practical convenience that benefits parents of infants who have started solid foods, as it removes the need to pack multiple food jars in carry-on luggage. For children aged 2 and above, a special children's meal (SPML) can be pre-ordered at least 24 hours before departure through the My Trip portal. Per KLM Royal Dutch Airlines' published policy, kLM does not carry powdered infant formula as standard stock, so parents should bring formula in pre-measured quantities for the full flight duration. Bottle warming by cabin crew is available on request. Always verify current onboard service at klm.com.

### Is the stroller returned at the jet bridge on KLM flights?

Per KLM's published policy, strollers are checked free and returned at the jet bridge on mainline KLM-operated 777, 787, and A330 long-haul aircraft. However, KLM Cityhopper-operated E175 and E190 regional flights — which serve intra-European routes — may return strollers at the baggage carousel rather than the aircraft door. This distinction matters significantly at arrival: a carousel return means parents must manage an infant and any hand luggage through the terminal without the stroller until baggage claim. Always confirm the operating aircraft for your specific segment, and pack a compact infant carrier in your carry-on as a contingency for Cityhopper-operated legs. Verify stroller return procedures for your route directly at klm.com.

## Related Airlines
- [Air France](https://www.velivolotravel.com/okf/airlines/air-france.md) (family score 6.7/10) — KLM's sister carrier within Air France-KLM — pre-boards families before SkyPriority elite, but online infant add requires phone or in-app chat.
- [Lufthansa](https://www.velivolotravel.com/okf/airlines/lufthansa.md) (family score 6.9/10) — Northern European peer with Jetfriends Lumi-the-Bear kit, bassinets on 6 wide-body types, and a 52-hour reservation deadline.
- [Virgin Atlantic](https://www.velivolotravel.com/okf/airlines/virgin-atlantic.md) (family score 7.2/10) — European-legacy segment leader with a 5-point-harness bassinet that allows infants to remain in the cot during turbulence — unique globally with Qantas.
- [Singapore Airlines](https://www.velivolotravel.com/okf/airlines/singapore-airlines.md) (family score 8.6/10) — Global family-travel benchmark with auto-allocated bassinets, the industry-highest 14 kg weight cap, and a Junior Cabin Crew program unique to Asian flag carriers.
- [Delta Air Lines](https://www.velivolotravel.com/okf/airlines/delta-air-lines.md) (family score 6.1/10) — KLM's Atlantic JV partner — free domestic lap-infant travel, but no child fare discount and no licensed kids' onboard kit.

## 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
- [KLM — Travelling with Children (2026): Lap-infant, bassinet, stroller, family boarding, and UM policies](https://www.klm.com/information/travel-class-extra-options/travelling-with-children)
- [KLM — Baggage Policy (2026): Checked baggage allowances, carry-on rules, and child-specific baggage entitlements](https://www.klm.com/information/baggage)
- [EASA — Travelling with Children (2025): European Aviation Safety Agency guidance on child restraint systems and infant travel](https://www.easa.europa.eu/en/light/topics/flying-babies-and-children)
- [FAA — Flying with Children (2026): FAA child restraint certification and safety recommendations for infant air travel](https://www.faa.gov/travelers/fly_children)

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