Brussels Airlines Hand Luggage
Brussels Airlines hand luggage: size & weight limits
Brussels Airlines allows a cabin bag of 55 × 40 × 23 cm (21.7 × 15.7 × 9.1 in), max 8 kg (18 lb) — but only from Economy Light up; always included long-haul. The free under-seat bag can measure up to 40 × 30 × 15 cm (15.7 × 11.8 × 5.9 in).
Allowance at a glance
| Bag | Max size | Max weight | Included? |
|---|---|---|---|
| Personal item (under the seat)Must fit under the seat in front. | 40 × 30 × 15 cm15.7 × 11.8 × 5.9 in | No fixed limit | Included |
| Cabin bag (overhead bin) | 55 × 40 × 23 cm21.7 × 15.7 × 9.1 in | 8 kg18 lb | Only from Economy Light up; always included long-haul |
Worth knowing
- Short-haul Economy Basic allows only the personal item, no cabin bag.
- The linear limit includes pockets, wheels and handles.
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Figures reviewed 2026-08-09. Always confirm on the official Brussels Airlines baggage page
Frequently asked questions
What size cabin bag does Brussels Airlines allow?
Brussels Airlines's cabin bag limit is 55 × 40 × 23 cm (21.7 × 15.7 × 9.1 in) with a weight limit of 8 kg (18 lb). It is not included in the basic fare — you get it from Economy Light up; always included long-haul.
What is Brussels Airlines's personal item size?
The small bag must fit under the seat in front of you and can measure up to 40 × 30 × 15 cm (15.7 × 11.8 × 5.9 in). It is included with every fare.
Is the larger cabin bag free on Brussels Airlines?
No. On Brussels Airlines the larger cabin bag is available from Economy Light up; always included long-haul — only the small under-seat bag is included in the basic fare.
What happens if my bag is too big at the gate?
If your bag doesn't fit the sizer, it is checked into the hold and you pay a gate fee — typically the most expensive way to bring a bag. Measure your bag including wheels and handles before you fly, and check the current rules on Brussels Airlines's official baggage page.
Fits? Now pack it right.
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