KLM Hand Luggage
KLM hand luggage: size & weight limits
KLM allows a cabin bag of 55 × 35 × 25 cm (21.7 × 13.8 × 9.8 in), max 12 kg (26 lb) — but only from the Light fare up; Basic must buy it. 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)12 kg is the combined limit for both cabin items. | 55 × 35 × 25 cm21.7 × 13.8 × 9.8 in | 12 kg26 lb | Only from the Light fare up; Basic must buy it |
Worth knowing
- Cabin bag dimensions include handles and wheels.
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Figures reviewed 2026-08-09. Always confirm on the official KLM baggage page
Frequently asked questions
What size cabin bag does KLM allow?
KLM's cabin bag limit is 55 × 35 × 25 cm (21.7 × 13.8 × 9.8 in) with a weight limit of 12 kg (26 lb). It is not included in the basic fare — you get it from the Light fare up; Basic must buy it.
What is KLM'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 KLM?
No. On KLM the larger cabin bag is available from the Light fare up; Basic must buy it — 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 KLM's official baggage page.
Fits? Now pack it right.
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