British Airways With a Baby: Bassinet & Baggage Rules (2026)
By BabyTravel UK Editorial Team · Last updated August 2026
Quick answer
British Airways prices a lap infant as a percentage of the adult fare, shown during booking. On eligible long-haul flights, BA offers carrycots for babies up to 6 months and 8 kg, or infant seats up to 24 months and 12.5 kg. A lap infant can receive an extra cabin bag for in-flight essentials, one 23 kg checked bag except on a Basic fare, and two free baby-equipment items.
Protect your BA pushchair
BA carries pushchairs as free baby equipment. A slimline one-piece model within 38 × 117 × 38 cm may be returned at the aircraft door where the airport supports it; larger models normally go to the baggage carousel.
Infant lap seat policy and fees
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British Airways charges a percentage of the adult fare for a lap infant, with the exact price and taxes shown during booking. Because it is fare-based, the cost varies by route, cabin and travel dates; use the live booking price rather than assuming a fixed amount.
The minimum age to fly is 7 days old (one week), which is among the most permissive of UK airlines. If flying in this very early window, carry your baby's birth certificate and a letter from your midwife or GP confirming fitness to fly. You'll also need a passport for international travel — every infant needs their own, even newborns. See our guide to getting a baby passport for the process.
BA operates a one infant per adult rule. Infants under 2 must travel as lap infants unless you book and pay for a separate seat. There is a maximum of two infants per row, and infants cannot sit in an exit row.
Pushchair and stroller rules
British Airways includes a pushchair as one of your child's two free essential equipment items. Its family-baggage guidance does not promise a general cabin-stroller allowance: expect the pushchair to travel in the hold.
A fully collapsible, one-piece pushchair within 38 × 117 × 38 cm may be returned at the aircraft door when the destination supports this service. Attach the BA return-to-aircraft-door tag with your contact details and keep valuables out of the basket. Larger or multi-part pushchairs normally go to the baggage carousel. A padded bag such as the Huckaboo Stroller Travel Bag can help protect it. Compare lighter options in our travel pushchair guide.
Three flight-friendly pushchairs worth packing
BA carries pushchairs as baby equipment rather than promising a general cabin-stroller option. A slimline one-piece model within its return-to-aircraft-door dimensions is easier to handle and more likely to be available promptly after landing, where the airport supports the service.
Bugaboo Butterfly
One-second one-hand fold, self-standing, and a comfy seat for longer days — the most refined of the cabin-sized trio.
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Babyzen YOYO²
The original cabin stroller — folds tiny with a shoulder strap for carrying hands-free, and a huge accessory range that grows with your baby.
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Joolz Aer+
At around 6kg it's the lightest here, with a high handlebar that suits taller parents and a one-hand fold that drops into its own bag.
Check price on AmazonSee how they compare in our cabin-friendly stroller guide.
Bassinet / skycot availability
On eligible long-haul flights, British Airways offers two different free options at carrycot positions, subject to aircraft and availability:
- Carrycot: for a baby up to 6 months old and no more than 8 kg.
- BA infant seat: for a baby from birth to 24 months and no more than 12.5 kg.
Select a carrycot position in Manage My Booking as early as possible. The equipment is allocated onboard and can only be used when the seat-belt signs are off, so it is not guaranteed for the whole flight. A lap infant booking allows the travelling party, up to nine people, to choose seats free; only one person in the party is assigned the carrycot position.
Do not add sheets, covers or other bedding unless the cabin crew confirms it is permitted. For sleep planning beyond the aircraft, see our complete flying with a baby guide.
Car seat policy
You can use your own car seat onboard British Airways when the child has a separately purchased seat. The car seat must be no wider than 43 cm, secured with the aircraft lap belt and positioned so the child faces the same direction as the aircraft seat. Check BA's current approval and installation rules before travel.
A car seat carried in the hold can be one of the child's two free essential-equipment items. See our car seat on a plane guide for fit questions and protection options.
Aircraft-approved travel car seats
Flying British Airways with a car seat? A compact, aircraft-approved seat is easiest to carry, gate-check and use at your destination — and, on airlines that allow car seats in the cabin, on board too (any seat used on board must carry aircraft-approval certification). These three are among the most widely available in the UK; see our full guide to using a car seat on a plane for how they compare.
Maxi-Cosi CabinoFix
The most accessible aircraft-approved infant seat — light, straightforward to fit and widely stocked in the UK.
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BeSafe iZi Go Modular i-Size
The strongest safety pedigree here — a Scandinavian i-Size infant seat with an excellent crash-test reputation.
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Doona Car Seat & Stroller
A full infant car seat with fold-out stroller wheels — aircraft-approved and brilliant for travel.
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Toddler on a longer flight? Consider a Child Airplane Safety Travel Harness
An FAA-approved aviation harness for children 10–20 kg (roughly 1–4 years) — just ~500 g, folds into a pouch, and far lighter than carrying a full car seat. Accepted by most long-haul carriers, but check it's accepted on your route before you buy.
Formula, breast milk, and baby food
BA flights departing UK airports follow UK government rules: breast milk, formula, and expressed milk are exempt from the 100 ml liquid restriction. You can carry as much as you reasonably need for the journey. Security staff may ask you to remove it from your bag and in some cases to taste it — this is standard procedure.
On board, BA cabin crew can warm formula or baby food in a cup of hot water on request. On long-haul flights, BA provides baby meals if pre-ordered (check options when booking or via Manage My Booking). If you're breastfeeding, the extra space at a bulkhead bassinet seat makes feeding much more comfortable. For sterilising bottles away from home on a longer trip, a Milton Mini travel steriliser or a pack of Milton sterilising tablets is the easiest option once you're in a hotel or apartment. See our guide to breast milk at airport security for the full process.
Feeding kit for the flight and beyond
A few things make bottle feeds far easier once you're away from your own kitchen — somewhere to sterilise, somewhere to wash up, and a familiar bottle that won't leak in the changing bag.
Milton Mini Travel Steriliser
Cold-water sterilising for one bottle at a time — no electricity or microwave needed, ideal for airports and hotel rooms.
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Collapsible Bowl & Bottle Brush Set
A packable bowl and brush so you can wash and rinse bottles between feeds when there's no clean sink to hand.
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Tommee Tippee Closer to Nature Bottle
A widely used anti-colic bottle with a slow-flow teat — keep your baby on the same familiar bottle when you travel.
Check price on AmazonNappy bag and extra hand luggage allowance
A lap infant can take one extra cabin bag for in-flight essentials in addition to the accompanying adult's allowance. BA also includes one standard 23 kg checked bag for the infant, except when the adult is travelling on a hand-baggage-only Basic fare.
| Infant item | Current BA allowance |
|---|---|
| In-flight essentials bag | One extra cabin bag for a lap infant |
| Checked baggage | One standard 23 kg bag, except with a Basic fare |
| Essential equipment | Up to two items free, such as pushchair, car seat, travel cot or baby carrier |
Keep nappies, milk, medicines and spare clothes in the in-flight bag. Our baby hand luggage checklist helps you use the allowance without overpacking.
Organise your nappy bag for the flight
A well-organised bag makes onboard changes and feeds far less stressful in a cramped seat. A backpack-style changing bag keeps your hands free through the airport, and a couple of grab-and-go pouches save you digging around at 30,000 feet.
Joolz Changing Backpack
A backpack-style changing bag keeps both hands free for the pushchair and boarding pass, with insulated bottle pockets and an included changing mat.
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OXO Tot On-the-Go Wipes & Nappy Pouch
A slim pouch that keeps wipes moist and a couple of nappies to hand — grab it and go straight to the aircraft changing table without unpacking the whole bag.
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Skip Hop Grab & Go Double Bottle Bag
Insulated to keep two bottles or cartons at temperature through security queues and delays — handy when you can't count on getting hot water quickly.
Check price on AmazonBooking tips: how to add an infant to a BA booking
- During booking: Add the infant on the passenger-details page and check the percentage-based price displayed for your route and cabin.
- Select a carrycot position: On eligible long-haul flights, choose the carrycot position in Manage My Booking as early as possible. Equipment remains subject to the aircraft and availability onboard.
- Know the two options: The carrycot is limited to 6 months and 8 kg; BA's infant seat can be used up to 24 months and 12.5 kg.
- Seats: When travelling with a lap infant, BA lets the party of up to nine people choose seats free, subject to availability.
- Boarding: Families with infants under 2 and young children in pushchairs are invited to board first, so have the pushchair folded and tagged before the call.
Our take on British Airways with a baby
British Airways is a strong long-haul option when a carrycot position and its infant equipment are available. Its 23 kg infant checked bag, extra in-flight essentials bag and two free equipment items are valuable, but Basic fares are an important exception. Treat pushchairs as hold equipment rather than assuming they can go in the cabin, and choose a slimline one-piece model if return at the aircraft door matters.
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Compare Travel InsuranceEssential Gear for Your British Airways Flight
Now you know the policy, here's the kit that makes the flight itself — and settling your baby at the other end — genuinely easier. These are the things parents most often wish they'd packed on a long-haul trip.
Baby ear protection — Banz Earmuffs
Noise-reducing earmuffs help a sensitive baby settle and sleep through engine drone (feeding, not muffs, is what eases ear pressure).
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Travel steriliser — Milton Mini
Cold-water sterilising for one bottle at a time — no electricity or microwave needed, ideal for hotel rooms and airports.
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Stroller gate-check bag — Huckaboo
If your pushchair is gate-checked, a padded bag shields it from scuffs and grime in the hold on long-haul flights.
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Portable changing mat — Skip Hop Pronto
A padded, wipe-clean mat with built-in wipe and nappy pockets — a lifesaver in cramped aircraft toilets and unfamiliar bathrooms.
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Portable blackout blind — Tommee Tippee Sleeptight
Hotel and apartment curtains are rarely truly dark. This suction-fit blind gives your baby a familiar, dark room for naps and early mornings.
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White noise machine — Yogasleep Hushh
Rechargeable and pocket-sized, it masks unfamiliar hotel noise and recreates the sleep cues your baby knows from home.
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Blackout sleep pod — SlumberPod
For long-haul trips, a SlumberPod creates a dark, private sleep space in the hotel room, especially useful with jet lag.
Check price on AmazonStaying a week or more? See our best travel cots guide and pack travel cot fitted sheets and a Grobag sleeping bag so your baby has familiar sleep conditions wherever you land. For compact one-piece models that are easier to handle at the gate, see our lightweight travel stroller guide.
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Frequently Asked Questions
Do babies fly free on British Airways?
No. BA charges a percentage of the adult fare for a lap infant, and the exact price and taxes are shown during booking.
Can I take a pushchair on British Airways?
Yes. A pushchair can be one of two free essential-equipment items, but BA's current guidance does not promise a general cabin-stroller allowance. A slimline one-piece pushchair within 38 × 117 × 38 cm may be returned at the aircraft door where the airport supports that service; larger models normally go to the baggage carousel.
Does British Airways have bassinets?
On eligible long-haul flights, BA offers a carrycot for babies up to 6 months and 8 kg, or an infant seat for babies up to 24 months and 12.5 kg. Select a carrycot position in Manage My Booking, but equipment remains subject to aircraft and availability.
What baggage does a lap infant get on British Airways?
A lap infant can have one extra cabin bag for in-flight essentials and one standard 23 kg checked bag, except on a Basic hand-baggage-only fare. Up to two essential equipment items can also travel free.
Can I use a car seat on British Airways?
Yes, if the child has a separate seat and the car seat meets BA's current fit and approval rules. It must be no wider than 43 cm and face the same direction as the aircraft seat.
Is British Airways good for flying with a baby?
It is a strong option for long-haul families when the carrycot or infant seat is available. The infant baggage and free equipment allowances are useful, but check the Basic-fare exception and do not assume the pushchair can travel in the cabin.
British Airways policies are subject to change — always verify on BA's website before travel. Compare all airline baby policies on our airline comparison page.
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Compare other airlines
Every airline has a different baby policy. Compare your options before you book:
- Ryanair — £25 fee, 5 kg nappy bag, gate-check only
- easyJet — ~£27/flight, cabin stroller, infant bag allowance
- Jet2 — Free infant travel, cabin stroller
- TUI — Variable fee, gate-check only, no bassinet
- Wizz Air — £27–32, rear-facing car seats only
- Vueling — Flat fee by route, extra 5 kg baby bag
- TAP Air Portugal — 10% fare, bassinet on A330/A321LR
- KLM — No minimum age, bassinet, 12 kg baby bag
- Aer Lingus — Transatlantic bassinet, no cabin car seats
- Lufthansa — Long-haul bassinets, Frankfurt/Munich hub
- Emirates — All-fleet bassinets, baby meals on request
- Turkish Airlines — Bassinets, wide global route network
For a full side-by-side table covering all airlines, see our airline baby policies compared page.