The short answer
- Personal item: free, up to 15.7 × 11.8 × 5.9 in (40 × 30 × 15 cm).
- Carry-on: free on standard fares, up to 21.7 × 13.8 × 9.8 in (55 × 35 × 25 cm), 26.5 lb max.
- Checked bag: first bag Included on Standard; extra bag $75 US–Europe; up to 50.7 lb (23 kg) and 62 linear inches.
- KLM Basic & Light: The Basic fare includes only the small bag (40 × 30 × 15 cm). Light, Standard and Flex include a hand bag and small bag, 12 kg combined; a hand bag can be added to Basic online up to 4 hours before departure.
KLM bag fees at a glance
| Bag | Price | Limit |
|---|---|---|
| Personal item | Free | 15.7 × 11.8 × 5.9 in |
| Carry-on bag | Free | 21.7 × 13.8 × 9.8 in |
| 1st checked bag | Included on Standard; extra bag $75 US–Europe | Up to 50.7 lb / 23 kg |
| 2nd checked bag | $100 US–Europe | Up to 62 linear in |
| Overweight bag | 23–32 kg: €75–€100 in Europe; US–Europe flat €240 / $285 (tiered at some airports). Max 32 kg. | |
| Oversize bag | Over 158 cm: same ranges as overweight; max 300 cm. |
Standard fees for KLM’s main routes as of our last check. Elite status, co-branded cards and some fares include bags.
KLM carry-on and personal item size
Carry-on bag
Overhead bin
- Maximum size
- 21.7 × 13.8 × 9.8 in55 × 35 × 25 cm
- Weight
- 26.5 lb (12 kg)
- Cost
- Free with standard economy
- Note
- 12 kg (26.5 lb) is the combined limit for the carry-on and small bag.
Personal item
Under the seat in front
- Maximum size
- 15.7 × 11.8 × 5.9 in40 × 30 × 15 cm
- Weight
- No published limit
- Cost
- Free on every fare
Checked bags
Each checked bag can weigh up to 50.7 lb (23 kg) and measure up to 62 linear inches (158 cm), length + width + height. Standard and Flex Economy include one 23 kg bag, including transatlantic; Basic and Light include none.
KLM Basic & Light
The Basic fare includes only the small bag (40 × 30 × 15 cm). Light, Standard and Flex include a hand bag and small bag, 12 kg combined; a hand bag can be added to Basic online up to 4 hours before departure.
Rules to know
- Flying Blue Ultimate and Platinum get two extra free bags; Gold and Silver get one, on KLM and Air France flights.
- On full flights, hand baggage may be checked free at the gate.
- Adding bags online in My Trip is usually cheaper than at the airport.
Will your bag fit KLM?
Measure your bag at its widest points. Most carry-on bags are 21–22.5 in tall with wheels.
Bags that fit KLM
- Best Carry-On Luggage for International Travel (EU Sizes)KLM’s carry-on limit is smaller than the US standard; 55 × 40 × 20 cm bags fit it.
- Best 22x14x9 Carry-On Luggage (Fits Every US Airline)For your US flights: carry-ons built to 22 × 14 × 9 in.
- Best Personal Item Bags & Backpacks for PlanesSmaller backpacks for KLM’s personal item limit.
- Best Underseat LuggageSmall wheeled bags that go under the seat.
KLM compared with similar airlines
| Airline | Carry-on | Personal item | 1st checked bag | Checked weight |
|---|---|---|---|---|
| KLM | 21.7 × 13.8 × 9.8 in55 × 35 × 25 cm | 15.7 × 11.8 × 5.9 in40 × 30 × 15 cm | Included on Standard; extra bag $75 US–Europe | 50.7 lb23 kg |
| Air France | 21.7 × 13.8 × 9.9 in55 × 35 × 25 cm | 16 × 12 × 6 in40 × 30 × 15 cm | Included on Standard; paid on Light & Basic | 50 lb23 kg |
| Aer Lingus | 21.7 × 15.7 × 9.4 inPaid55 × 40 × 24 cm | 15.7 × 11.8 × 7.9 in40 × 30 × 20 cm | €28–€60 (Saver, Europe) | 44 lb20 kg |
| Lufthansa | 21.7 × 15.7 × 9.1 in55 × 40 × 23 cm | 15.7 × 11.8 × 5.9 in40 × 30 × 15 cm | €35–€50 in Europe; €80 / $90 to the US | 50.7 lb23 kg |
Frequently asked questions
What is KLM’s carry-on size?
21.7 × 13.8 × 9.8 in (55 × 35 × 25 cm) including wheels and handles. It is free on standard fares.
How much is a checked bag on KLM?
First bag: Included on Standard; extra bag $75 US–Europe. Second bag: $100 US–Europe.
What is the weight limit for checked bags on KLM?
50.7 lb (23 kg) in economy. 23–32 kg: €75–€100 in Europe; US–Europe flat €240 / $285 (tiered at some airports). Max 32 kg.