Quick Answer
✅ Brussels Airlines allows 1 carry-on bag (21.6 x 15.7 x 9 in / 55 x 40 x 23 cm) plus 1 personal item.
✈️ Weight limits: 17 lbs (8 kg) in Economy; 26 lbs (12 kg) in Business.
⚠️ Economy Light fares do not include free checked baggage.
Details
- Economy Class:
- 1 carry-on bag up to 21.6 x 15.7 x 9 in (55 x 40 x 23 cm).
- Max weight: 17 lbs (8 kg).
- Plus 1 personal item (handbag, laptop bag, small backpack).
- Business Class:
- 2 carry-on bags up to the same dimensions.
- Combined max weight: 26 lbs (12 kg).
- Plus 1 personal item.
- Personal item:
- Must fit under the seat in front.
- Checked baggage:
- Not included in Economy Light fares.
- Included in higher fare classes.
- International flights:
- Same rules apply system-wide.
Brussels Airlines Carry-On Rules Summary
| Class | Bags Allowed | Size Limit (in/cm) | Weight Limit |
|---|---|---|---|
| Economy | 1 carry-on + 1 personal | 21.6 x 15.7 x 9 (55 x 40 x 23) | 17 lbs (8 kg) |
| Business | 2 carry-ons + 1 personal | 21.6 x 15.7 x 9 (55 x 40 x 23) | 26 lbs (12 kg) total |
How to Measure Your Bag for Brussels Airlines
- Place your bag against a wall or flat surface.
- Measure height, width, and depth, including wheels, handles, and side pockets.
- Compare with Brussels’ limits: 21.6 x 15.7 x 9 in (55 x 40 x 23 cm).
- If it exceeds size or weight limits, it must be checked.
Gotchas / Common Issues
- ✈️ Economy Light fares: No checked baggage included.
- ✈️ Weight enforcement: Carry-on bags are weighed regularly at check-in.
- ✈️ Two-bag rule: Only Business Class passengers can bring 2 carry-ons.