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British Airways hand luggage rules are simple on the surface, but the detail depends on the fare you book, the route you fly and the date of your trip. As a general guide, most British Airways passengers can bring one cabin bag plus one smaller personal item on board, with each item expected to fit within published size limits, and with the cabin bag light enough for you to lift into the overhead locker yourself. The most commonly quoted size for the main cabin bag is 56 cm by 45 cm by 25 cm including handles and wheels, and the smaller item is usually quoted at 40 cm by 30 cm by 15 cm. However, airlines update their policies, and some fare types, particularly the most basic ones, can have tighter limits. Always confirm the current rules on the official British Airways website before you fly, and measure your bags carefully.
What is the British Airways cabin bag size?
For the main cabin bag, the commonly quoted maximum is 56 cm high, 45 cm wide and 25 cm deep, and these measurements include handles, wheels and any outside pockets. That last point catches out a lot of passengers. A bag that looks small on the shelf can exceed the limit once you measure from the very top of the handle to the bottom of the wheels.
- Measure the whole bag: include wheels, handles and any pockets, and measure with the bag packed, as soft bags can bulge.
- Check the weight: the rule that matters is usually that you can lift the bag into the overhead locker unaided. Some fares or routes may also list a weight limit, so check your booking.
- Watch for packing creep: an overstuffed bag may not fit in the sizing frame even if the label says it is cabin approved.
- Soft bags are easier: a soft holdall or rucksack can be squeezed into awkward spaces more easily than a hard-shell case.
Airlines can check bags at the gate if the cabin is full or if a bag looks too large. If this happens, you may have to put it in the hold, sometimes for a fee depending on the fare. This is another good reason to stay within the limits and pack sensibly.
Can I take a handbag or personal item as well?
Usually yes. British Airways has traditionally allowed one smaller personal item in addition to the main cabin bag, to be stored under the seat in front of you. The commonly quoted size is 40 cm by 30 cm by 15 cm. Typical items that fit this category include:
- A handbag or small shoulder bag.
- A laptop bag or slim backpack.
- A camera bag.
- A small briefcase.
Some very basic fares have limited what you can bring, so it is worth checking whether your ticket includes both the cabin bag and the personal item, or only the smaller item. If your fare only includes a personal item, you may need to pay to add a larger cabin bag or a hold bag. Do not assume that your fare includes everything, especially if you booked a low-cost option. Read the fare conditions in your booking confirmation.
Duty-free purchases made after security are usually treated separately, but airlines can still ask you to fit everything into your allowance. Check the official rules and your booking if you plan to shop at the airport.
Do short haul and long haul differ?
Policies can differ by route and fare, so it is important to check the specific details for your journey rather than relying on a general rule.
Short haul flights
On short haul routes, such as many European flights from Gatwick and Heathrow, the standard rules usually allow a cabin bag and a personal item, subject to your fare. Basic fares can be more restrictive. This is where many passengers get caught out, because the cheapest fare may not include a larger cabin bag. Check your booking carefully if you want to travel with hand luggage only.
Long haul flights
On long haul flights, the allowance is often similar for the cabin bag and personal item, but you may also be entitled to checked baggage in your fare. The overall allowance depends on your cabin class and fare type. Premium cabins may include extra cabin baggage or higher weight limits. Check your ticket or the official baggage allowance pages for your route.
Codeshare and partner flights
If part of your journey is operated by another airline, that airline’s rules might apply to your hand luggage, particularly if the flight is marketed by British Airways but flown by a partner. Check each leg of your journey if you have connections.
What can you not take in hand luggage?
Size and weight are only part of the picture. Security rules also apply, and they are set by the airport and national authorities rather than by the airline. As a general guide:
- Liquids: there are limits on the size of containers and the way they are packed in a clear bag. These rules can change, and some airports have updated equipment that affects them, so check the official guidance for your departure airport.
- Sharp items: knives, scissors above a certain length and similar items are usually not allowed in the cabin.
- Batteries and power banks: these generally need to go in the cabin rather than the hold, and may have capacity limits.
- Sports equipment: large items may not be allowed in the cabin.
- Aerosols and flammable items: restricted or banned in many cases.
Check the UK government guidance and your airport’s website before packing. Our holidays from Gatwick guide has more on airport tips if you are flying from the south of England.
Tips to avoid problems with hand luggage
- Measure your bag when it is fully packed and compare it with the current official limits.
- Check your fare conditions, not just the general rules.
- Use a soft bag if you are close to the limit.
- Keep valuables, medication, travel documents and chargers in your personal item.
- Wear your bulkiest clothing on board if you are struggling for space.
- Check in online and arrive early so that you have time to rearrange things if needed.
- If you cannot fit everything in, compare the cost of adding a checked bag in advance with the cost of paying at the airport.
If you are comparing airlines, our guides on easyJet hand luggage and Ryanair hand luggage show how rules differ. For wider planning, see our cheap holidays and last minute holidays guides.
What if my bag is too big?
If your bag is judged too large or the overhead lockers are full, you may be asked to put it in the hold. Depending on the fare and the airline’s policy, you could be charged, or the bag may be checked free of charge at the gate. If you have items you cannot be without, such as medication, documents or electronics, take them out and keep them in your personal item first. It is also sensible to avoid putting fragile items or lithium batteries in a bag that might be sent to the hold.
Frequently asked questions
What is the maximum weight for British Airways hand luggage?
The rule is commonly that you must be able to lift the bag into the overhead locker on your own, although some fares and routes may list a specific weight limit. Check your booking.
Can I take a laptop bag as well as a cabin bag?
Usually a laptop bag counts as your personal item, which should fit under the seat in front of you. Check your fare to make sure you are allowed both a cabin bag and a personal item.
Are wheels and handles included in the size?
Yes. The size limits include wheels, handles and any outside pockets.
Do hand luggage rules change?
Yes. Airlines update their policies, and security rules can change. Always check the official British Airways website and your airport before you fly.
Can I take food on board?
Generally yes, as long as it complies with security and any destination country rules, particularly for fresh produce and liquids. Check the guidance for your route.
What about sports or musical instruments?
Small instruments may be allowed in the cabin if they fit the limits, while large items often need to go in the hold or need their own booked seat. Contact the airline for details.
Should I get travel insurance for lost or delayed baggage?
Many travel insurance policies include cover for baggage delay or loss, subject to limits. Read our travel insurance guide for what to look for.
This page is general information and may be out of date. Always use the official British Airways site as your final check.