British Airways allowance at a glance
| Piece | Maximum size | Maximum weight | Where it goes |
|---|---|---|---|
| Hand bag / backpack | 40 × 30 × 15 cm | 23 kg | Under the seat |
| Cabin bag | 56 × 45 × 25 cm | 23 kg | Overhead locker; may be placed in hold on busy flights |
Useful distinction: the smaller bag is guaranteed in the cabin; BA says the larger cabin bag may need to travel in the hold on busy flights.
Measure the packed bag
BA states that the 56 × 45 × 25 cm cabin-bag dimensions include wheels and handles. Measure the bag packed and closed before relying on its catalogue dimensions.
Codeshares can differ
This page applies to the cited British Airways allowance. If another airline operates a segment, check that operating carrier because its limits may differ.