British Airways Carry-On Rules
Full-service UK carrier. 56×45×25 cm cabin bag + personal item, no weight limit in Economy.
Carry-on allowance
- Cabin bag size
- 56×45×25 cm
- Cabin bag weight
- No limit
- Bags allowed
- 1
- Personal item
- 45×36×20 cm
One cabin bag in overhead. Economy: no weight limit stated. Business/First: 23 kg combined personal + cabin.
Cabin Bag Details
| Dimensions | 56×45×25 cm(22×17.7×9.8 in) |
|---|---|
| Weight limit | No weight limit stated |
| Bags allowed | 1 cabin bag |
| Includes wheels/handles | Yes |
| Personal item | 45×36×20 cm max |
| Note | One cabin bag in overhead. Economy: no weight limit stated. Business/First: 23 kg combined personal + cabin. |
Allowances by Cabin Class
Economy
56×45×25 cm
Premium Economy
56×45×25 cm
Business
56×45×25 cm
Up to 23 kg
2 cabin bags
First Class
56×45×25 cm
Up to 23 kg
2 cabin bags
Fees
| Fee type | Pre-paid online | At the gate |
|---|---|---|
| Extra checked bag | 65 GBP | 100 GBP |
Liquids Policy
UK rules: 100ml containers in a single transparent 1-litre resealable bag.
Family & Infants
Infant (under 2)
Lap infant 10% of adult fare. One bag up to 23 kg + collapsible buggy free.
Stroller
Free gate-check. Full-size pushchair also free in hold.
Car seat
Free in hold.
Children's allowance
Children same allowance as adults.
Enforcement
Lenient
Usually does not check bag size at the gate. Most passengers board without issues.
Rarely enforces cabin bag weight. Size checks occasional but not routine.
Frequently asked questions
What is the British Airways cabin bag size?
British Airways allows a cabin bag up to 56×45×25 cm (22×17.7×9.8 in). Dimensions include wheels and handles.
Does British Airways have a weight limit for carry-on?
British Airways does not publish a cabin bag weight limit, but staff may use discretion.
Does British Airways allow a personal item?
Yes. British Airways allows a personal item up to 45×36×20 cm. It must fit under the seat in front of you.
How strict is British Airways about bag size?
British Airways has lenient enforcement. Usually does not check bag size at the gate. Most passengers board without issues. Rarely enforces cabin bag weight. Size checks occasional but not routine.
Rules can change. Always verify with British Airways before flying.