If you're flying British Airways this year, your British Airways baggage allowance depends on three things: your fare type, your cabin class, and your Executive Club status.
Get any one of those wrong and you could end up paying £65 or more at the gate for a bag that should have been free.
This guide breaks down every size, weight, and fee so you can pack once and pack right.
Before you book, it's also worth checking a current British Airways promo code to shave a bit off your fare, since extra baggage almost always costs less when it's added to a cheaper ticket rather than tacked on later.
British Airways Baggage Allowance at a Glance
| Item | Size limit | Weight limit | Cost |
|---|---|---|---|
| Personal item (handbag/backpack) | 40 x 30 x 15cm | Included in 23kg cabin total | Free on every fare |
| Cabin bag | 56 x 45 x 25cm | No hard cap, but you must lift it yourself | Free on every fare |
| Checked bag (standard Economy) | 90 x 75 x 43cm | 23kg | Free on non-Basic fares |
| Checked bag (Premium Economy/Business/First) | 90 x 75 x 43cm | 23kg (32kg Business/First) | Free, 2-3 bags depending on class |
| Overweight bag (23-32kg) | Same as above | 23-32kg | £65 / €75 / $100 / $100 CAD per bag, one-way |
| Oversized/out-of-gauge bag | Up to 190 x 75 x 65cm | Varies | Fee applies, book 90 minutes ahead |
These figures come straight from British Airways' own baggage page, so treat them as the baseline and always double-check your specific booking with the BA baggage calculator, since routes to Brazil, Ghana, Kenya, Nigeria, and Sierra Leone follow different rules.
Hand Baggage and Cabin Bag Rules
British Airways is generous here compared to most full-service carriers, and it applies the same rule to every fare, including Economy Basic.
Every passenger gets two free items in the cabin:
- One personal item (a handbag, backpack, or laptop bag) measuring up to 40 x 30 x 15cm. It needs to fit under the seat in front of you and should carry your passport, phone, and anything else you want within arm's reach.
- One cabin bag measuring up to 56 x 45 x 25cm, including wheels and handles. This goes in the overhead locker.
There's no published weight limit on the cabin bag, but there's a catch: you're expected to lift it into the overhead bin yourself, with no help from the crew.
If your bag looks heavy or won't fit the gate size, staff can ask you to check it, sometimes at a fee if your allowance is already used up.
Pack your medication, chargers, and valuables in the smaller personal item, since that's the one bag guaranteed to stay with you if a full flight forces a gate check.
Checked Baggage Allowance by Cabin Class
Checked baggage is where British Airways' rules get more layered, because your allowance shifts with both cabin and fare.
Economy (Euro Traveller/World Traveller)
- Basic fare: no checked bag included; you pay to add one
- Standard Economy fare: 1 bag up to 23kg
- Bag dimensions: up to 90 x 75 x 43cm, including handles and wheels
Premium Economy (World Traveller Plus)
- 2 checked bags up to 23kg each on most routes (a small number of routes cap this at 1 bag)
Business (Club Europe/Club World/Club Suite)
- 2 checked bags up to 32kg each
First
- 3 checked bags up to 32kg each
A quick note on weight: British Airways won't let you average the weight across bags.
If your allowance is 23kg per bag and you check two bags, each one needs to stay under 23kg individually, even if the total comes to less than 46kg.
Executive Club and Oneworld Status Baggage Allowance
Frequent flyers get a meaningful boost, and it applies across the whole booking, not just to the status holder.
| Status tier | Economy allowance | Weight per bag |
|---|---|---|
| Blue/Bronze (no elevated status) | Standard fare allowance applies | 23kg |
| Silver, Oneworld Sapphire, AerClub Concierge | 2 checked bags | 32kg |
| Gold, Oneworld Emerald, AerClub Platinum | 2 checked bags | 32kg |
The uplift carries over to travelling companions on the same booking, so a Gold member flying with family effectively raises everyone's allowance on that reservation.
In Premium Economy, Gold, Emerald, or Platinum members can check up to 3 bags on most routes.
Extra, Heavy, and Oversized Baggage Fees
Three separate charges can catch travellers off guard, and they're worth understanding before you get to check-in.
Extra bags. Once you've used your free allowance, any additional bag is charged per piece.
The exact price depends on your route and how many extra bags you're adding, and it's always cheaper to book online through Manage My Booking than pay at the airport counter.
Heavy bags. Any checked bag between 23kg and 32kg that exceeds your fare's weight allowance incurs a flat charge of £65 (or €75 / $100 / $100 CAD, converted to local currency where relevant) per bag, per one-way journey.
Nothing over 32kg is accepted as checked baggage under any circumstances, so if you're close to that line, it's worth shifting a few items into your cabin bag instead.
Oversized bags. Items larger than the standard 90 x 75 x 43cm limit, up to a maximum of 190 x 75 x 65cm, count as out-of-gauge baggage.
These need to be flagged when you book, or at least 48 hours before departure, and checked in at the dedicated oversize bag drop 90 minutes before your flight.
If a bag goes missing, gets damaged, or turns up late, your rights are backed by the Montreal Convention and, for UK departures, overseen by the Civil Aviation Authority, so keep your bag tags and receipts until you're safely home.
Before you fly, it's also worth skimming recent British Airways reviews from other travellers, since real experiences with baggage handling and check-in queues at specific airports can shape how much buffer time you want to build in.
Family Travel: Infants and Children's Baggage Allowance
Travelling with young kids comes with its own allowance, separate from the adult rules.
- Infants under 2 without their own seat get one checked bag up to 23kg, plus up to two free items from a set list: a collapsible pushchair or stroller, a car or booster seat, a travel cot, or a baby back carrier.
- These extras apply even on Basic fares that otherwise skip checked baggage entirely.
- Children and infants with their own seats get the same free baggage allowance as any adult passenger, on top of the same two free family items listed above.
There's no charge for these family essentials, and they don't eat into your standard checked bag allowance, so pack them separately from your main suitcase count.
Student and Young Traveller Baggage Tips
Students flying home for the holidays or heading off on a term abroad often check more baggage than the standard allowance covers, especially on one-way tickets packed with an entire dorm room.
If that's you, it's worth locking in 20% off British Airways student discount pricing before you book, then using the savings to prepay any extra checked bags online rather than at the airport, where the same bag costs more.
A few packing tips that consistently help students avoid fees:
- Weigh bags at home with a luggage scale before you leave, not at the check-in counter.
- Split heavy items like textbooks and shoes evenly between two bags rather than overloading one.
- Wear your bulkiest jacket or boots through security instead of packing them.
- Keep chargers, laptops, and any spare batteries or power banks in your cabin bag or personal item. BA does not allow spare batteries or power banks in checked baggage under any circumstances.
Sports Equipment and Musical Instruments
British Airways treats sports gear as part of your checked allowance rather than as a free extra, so a bike box or ski bag counts toward your normal bag limit unless you pay for an additional piece.
- Bikes need proper protective packaging and can go up to 190 x 95 x 65cm as an oversized item.
- Skis, golf clubs, and similar equipment fit within standard checked dimensions in most cases and travel as one of your allotted bags.
- Musical instruments up to 80 x 45 x 25cm can travel as your cabin bag. Larger instruments need a rigid case and either go in the hold or, for particularly fragile pieces, get their own seat.
Flag any oversized sports equipment when you book or at least 48 hours ahead, since BA needs advance notice to handle bike boxes, ski bags, and golf bags properly.
How to Avoid British Airways Baggage Fees
A handful of habits make the difference between a smooth check-in and an unexpected charge at the desk.
- Check your fare name first. Basic fares include no checked bag on many routes, so confirm this before you assume you have one.
- Add extra bags online, not at the airport. Manage My Booking prices are consistently lower than the airport rate.
- Weigh everything before you leave home. A bag that's a kilo over the 23kg line triggers the same flat heavy bag fee as one that's 8kg over.
- Measure with wheels and handles included. A bag labelled "22 inches" on the tag can still fail BA's sizer once the wheels are factored in.
- For international flights, the ICAO Montreal Convention baggage rules also set out passenger protections when checked baggage is lost, damaged, or delayed.
- Use your status if you have it. Silver and Gold Executive Club members, along with Oneworld Sapphire and Emerald cardholders, get a genuine weight and bag-count bump that's easy to forget about when packing.
Conclusion
British Airways gives you a solid cabin allowance on every fare, but checked baggage rewards a bit of planning.
Know your fare type, weigh your bags before you leave, and add anything extra online where it's cheaper.
Whether you're travelling in Economy Basic or First, the rules above cover exactly what fits, what it weighs, and what it costs if you go over.
FAQs on British Airways Baggage Allowance
How many checked bags does British Airways allow for free?
It depends on your fare and cabin. Basic Economy fares include no checked bags, standard Economy includes one bag up to 23kg, Premium Economy usually includes two, Business includes two bags up to 32kg, and First includes three bags up to 32kg.
What is the British Airways cabin bag size limit?
Your cabin bag can measure up to 56 x 45 x 25cm including wheels and handles, plus a separate personal item up to 40 x 30 x 15cm. Both allowances apply on every fare, including Basic.
How much does an overweight bag cost on British Airways?
A checked bag between 23kg and 32kg that exceeds your allowance costs £65 (or the local equivalent: €75, $100 USD, $100 CAD) per bag, per one-way flight. No bag over 32kg is accepted as checked baggage at all.
Does British Airways charge for checked bags on Basic fares?
Yes. Basic fares include hand baggage only, so any checked bag needs to be purchased separately, either during booking or afterward through Manage My Booking.
Do infants get a baggage allowance on British Airways?
Infants under 2 without their own seat get one checked bag up to 23kg, plus up to two free family items such as a pushchair, car seat, travel cot, or baby carrier, even on Basic fares.
Can I combine my baggage allowance with someone else on my booking?
No. British Airways does not allow pooling, sharing, or combining checked baggage allowances between passengers, even those travelling together on the same booking.