KLM carry-on: what fits and what you pay
KLM includes an overhead trolley in every economy fare: the risk of paying at the gate is low.
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KLM · Economy (Light included)
What you carry is allowed
Small under-seat bag
40 x 30 x 15 cm
weight not stated
Cabin trolley
55 x 35 x 25 cm
max 12 kg
- If you exceed the size: low.
Source and details
Trolley plus small bag included. 12 kg is the total for both bags. Sizes include wheels and handles. In practice: Rare checks, with a combined weight limit across both bags. Checked on 2026-08-03 · official page.
Cabin bags that fit within 55 x 35 x 25 cm
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All KLM fares compared
| Fare | Under-seat bag | Overhead trolley |
|---|---|---|
| Economy (Light included) | 40 x 30 x 15 cm | 55 x 35 x 25 cm |
Checked on the official page on 2026-08-03.
Hand luggage FAQ
What size hand luggage is included with KLM?
On the "Economy (Light included)" fare you get a small under-seat bag up to 40 x 30 x 15 cm, stored under the seat in front of you.
Can I take a cabin trolley with KLM?
Yes, on Economy (Light included): the trolley is allowed up to 55 x 35 x 25 cm, up to 12 kg.
What happens if my bag is oversized?
Low. In practice: Rare checks, with a combined weight limit across both bags.
Do the measurements include wheels and handles?
Yes. Sizes are for the closed bag, wheels, handles and outer pockets included.
When was this KLM data verified?
On 2026-08-03, on the official KLM page (https://www.klm.it/information/baggage/hand-baggage-allowance). The airline's official page always prevails.