British Airways cabin bag size
Everything you can bring on board British Airways — sizes, weight and cost.
✓ Verified · 9 Jul 2026Official British Airways policy ↗
Free allowance
56 × 45 × 25 cm
22 × 17.7 × 9.8 in · up to 23 kg
Free on all fares
Check your bag against British Airways →Full baggage allowance
| Allowance | Max size | Weight | Fare | Cost |
|---|---|---|---|---|
Personal item / under-seat Handbag/laptop bag in addition to the cabin bag. | 40 × 30 × 15 cm 15.7 × 11.8 × 5.9 in | 23 kg | All fares | Free |
Cabin bag / carry-on Generous 23 kg weight limit — you must lift it into the locker yourself. | 56 × 45 × 25 cm 22 × 17.7 × 9.8 in | 23 kg | All fares | Free |
Bags that fit British Airways free
See all →British Airways baggage FAQ
What size cabin bag can I take on British Airways?+
British Airways's cabin bag limit is 56 × 45 × 25 cm (22 × 17.7 × 9.8 in), up to 23 kg. Measure your bag including wheels and handles.
Does British Airways include a free personal item?+
Yes — British Airways lets you bring a personal item up to 40 × 30 × 15 cm that must fit under the seat in front of you at no extra cost.
How do I check if my bag fits British Airways?+
Measure height, width and depth in cm or inches and enter them into the checker — you'll see instantly whether your bag fits British Airways for free, is tight, or is over the limit, with the exact margin.
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