British Airways

EuropeFull-ServiceOneworld

Carry-On Size Limit

22" × 18" × 10"

56 × 46 × 25 cm

Length22" / 56 cm

Width18" / 46 cm

Height10" / 25 cm

Linear Total50" / 127 cm

23 kg

51 lbs

16" × 12" × 6"

41 × 30 × 15 cm

Yes

This airline may accept bags based on total L+W+H instead of individual dimensions.

What size carry-on does British Airways allow?: British Airways allows carry-on bags with maximum dimensions of 22" × 18" × 10" (56 × 46 × 25 cm). The maximum weight is 23 kg (51 lbs).
Does British Airways allow a personal item?: Yes, British Airways allows a personal item up to 16" × 12" × 6" (41 × 30 × 15 cm) in addition to the carry-on bag.
What happens if my bag is too big for British Airways?: If your carry-on exceeds British Airways's size limits, you may be required to check it at the gate, which could incur additional fees. We recommend checking your bag dimensions before traveling.
Does British Airways measure carry-on bags strictly?: Enforcement varies by airline and airport. British Airways generally enforces limits at busy airports and peak times. Always include wheels, handles, and pockets in your measurements.