BA · United Kingdom · Full-service
British Airways Cabin Bag Size
Exact British Airways cabin bag dimensions, weight limits, and fees for 2026, verified against the airline's own published policy on 2026-04-14.
Quick answer
- Carry-on size: up to 22 x 18 x 10" (56 x 45 x 25 cm)
- Weight limit: 23 kg (51 lb)
- Carry-on fee: free on most fares
- Personal item: up to 16 x 12 x 6", free on every fare
- Gate-check risk: Low
Carry-On Bag
- Max dimensions (in)
- 22 x 18 x 10"
- Max dimensions (cm)
- 56 x 45 x 25 cm
- Weight limit
- 23 kg (51 lb)
- Fee
- Free
- Gate-check risk
- Low
Weight limit is 23 kg per bag and you must be able to lift it into the overhead bin unassisted. Basic (hand baggage only) fares are limited to a personal item on many routes.
Personal Item
- Max dimensions (in)
- 16 x 12 x 6"
- Max dimensions (cm)
- 40 x 30 x 15 cm
- Included
- Yes, free
Laptop bag, handbag, or small backpack. Must fit under the seat in front of you.
See full personal item rules for British AirwaysBritish Airways cabin bag dimensions and bag size
The maximum British Airways cabin bag size is 22 x 18 x 10 inches, which works out to 56 x 45 x 25 cm. These measurements include wheels, handles, and any external pockets. Gate sizers on British Airways match the published limits closely, so a bag marketed as "22 inch" can fail if its wheels push the total past 22 inches. Always measure your bag packed, not empty.
British Airways cabin bag weight limit
British Airways limits carry-on bags to 23 kg (51 lb). Most domestic check-in counters do not weigh carry-ons, but gate agents can pull bags that look heavy. If your bag is over the limit, expect to be asked to check it, sometimes at a higher gate-check fee.
Does British Airways charge for cabin bag bags?
No. British Airways includes a free carry-on bag plus a free personal item on most fares. The exception is Basic Economy, where some routes restrict you to a personal item only. Check your specific fare rules before you book.
What bags fit as a British Airways personal item
Common bag types compared against the British Airways personal item limit. Sizes are typical retail dimensions and vary by brand.
| Bag type | Typical size | On British Airways |
|---|---|---|
| Standard backpack Everyday daypack, laptop backpack | 18 x 13 x 8" | Too big |
| Tote bag Canvas or leather tote | 15 x 14 x 5" | Too big |
| Laptop bag Messenger or slim briefcase | 16 x 12 x 4" | Fits |
| Small duffel Gym or weekender | 18 x 11 x 11" | Too big |
| Purse Handbag or crossbody | 12 x 10 x 5" | Fits |
| Under-seat roller Mini wheeled bag | 16 x 14 x 8" | Too big |
British Airways carry-on by fare class
| Fare | Carry-on | Personal item | Notes |
|---|---|---|---|
| Basic (Hand Baggage Only, short-haul) | Included | Included | No checked bag included; hand baggage allowance is unchanged. |
| Euro Traveller / World Traveller (Economy) | Included | Included | 1 cabin bag up to 56x45x25 cm plus 1 personal item up to 40x30x15 cm. |
| Club Europe / Club World (Business) | Included | Included | Same cabin bag plus personal item; additional checked allowance. |
| First | Included | Included | Same cabin plus personal item sizes as other classes. |
British Airways overhead bin size by aircraft
Cabin bag may be moved to the hold if overhead space is limited on a full flight; personal item is guaranteed to stay in the cabin.
Common British Airways carry-on mistakes
- Assuming BA has no weight limit; you must be able to lift the bag into the overhead bin unaided.
- Bringing a cabin bag larger than 56x45x25 cm, which is generous vs peers but still enforced at sizers.
- On a Basic (Hand Baggage Only) fare, booking a bag at the airport rather than pre-paying online.
What happens if your bag does not fit on British Airways
If overhead space runs out, BA moves oversize or surplus cabin bags to the hold; the personal item stays with the passenger.
British Airways vs Virgin Atlantic carry-on
British Airways allows a notably larger cabin bag than most European peers at 56x45x25 cm plus a 40x30x15 cm personal item, and publishes no firm weight cap, only the lift-unaided rule. Virgin Atlantic's Economy Light also includes a cabin bag, but BA's short-haul Basic fare is strictly hand-baggage-only while long-haul World Traveller still includes checked bags. BA enforces sizers more consistently than its no-weight reputation suggests, and overflow bags on full flights are gate-checked rather than charged.
See Virgin Atlantic carry-on sizeFrequently asked questions
What is the British Airways carry-on size limit?
British Airways allows carry-on bags up to 22 x 18 x 10" (56 x 45 x 25 cm), including wheels, handles, and any external pockets. The weight limit is 23 kg (51 lb).
What are the British Airways carry-on dimensions in cm?
The British Airways carry-on size limit in centimeters is 56 x 45 x 25 cm. In inches that converts to 22 x 18 x 10". Both measurements include wheels, handles, and external pockets.
What is the British Airways carry-on weight limit?
British Airways limits carry-on bags to 23 kg (51 lb). Overweight carry-ons are usually asked to be checked at the gate, which can trigger a gate-check fee.
Does British Airways charge for carry-on bags?
No. British Airways includes a free carry-on bag plus a free personal item on most fares. The exception is Basic Economy, where some routes restrict you to a personal item only.
What is the British Airways personal item size?
The personal item on British Airways must fit within 16 x 12 x 6" (40 x 30 x 15 cm) and slide fully under the seat in front of you. Laptop bag, handbag, or small backpack. Must fit under the seat in front of you.
Will my bag be gate-checked on British Airways?
British Airways currently has a low gate-check risk based on our review of boarding policies and traveler reports. Overhead bin space is usually sufficient on full flights.
Can I bring a carry-on on British Airways Basic?
Yes. British Airways Basic passengers can bring one carry-on bag plus one personal item.
Does a 22-inch suitcase fit as a British Airways carry-on?
Usually yes. A standard 22 x 14 x 9 inch carry-on suitcase fits within the British Airways carry-on limit of 22 x 18 x 10". Confirm your specific bag measures under the limit with wheels and handles included.
Need the full British Airways baggage policy?
Checked bag fees, overweight and oversize charges, special items (ski, golf, bike, pets), and basic economy fare rules for British Airways, all on one page.
Flying British Airways out of these airports?
Check terminal layouts, connection times, and layover tips for major British Airways hubs and focus cities.
British Airways head-to-head comparisons
In-depth comparisons between British Airways and another carrier, covering bags, seats, on-time performance, routes, and loyalty.
Helpful guides
Gear, tactics, and packing help for your British Airways flight.
- Best carry-on bags for British Airways in 2026Eight carry-ons tested against every major airline sizer, from budget to premium.
- How to avoid checked baggage feesSeven tactics and three airline-card combos that save $45 to $100 per trip.
- Best AI packing list generatorsGenerate a British Airways-sized packing list in seconds with weather-aware AI tools.
Compare other airlines
- Aer Lingus cabin bag size EI · Ireland
- Air France cabin bag size AF · France
- Austrian Airlines cabin bag size OS · Austria
- Condor cabin bag size DE · Germany
- Discover Airlines cabin bag size 4Y · Germany
- easyJet cabin bag size U2 · United Kingdom
- Eurowings cabin bag size EW · Germany
- Finnair cabin bag size AY · Finland
Sources & verification
Last verified 2026-04-14 against the official British Airways policy at https://www.britishairways.com/en-us/information/baggage-essentials/hand-baggage-allowances . Airlines change their rules without notice, so always confirm with British Airways before flying.