KLM Baggage Fees (2026)
Quick summary
KLM is a full-service carrier whose Economy cabin is split into Basic, Light, Standard, and Flex fares. Every fare includes one free small under-seat bag (40 x 30 x 15 cm). A full cabin bag (55 x 35 x 25 cm) is included from the Light fare up, while the cheapest Basic fare includes only the small bag. Light fares carry no free checked bag, whereas higher fares include one 23kg bag. Baggage is priced in euros and varies by route, so confirm in My Trip or the KLM baggage calculator before you pay.
The bottom line on KLM baggage
KLM is a full-service carrier that has quietly unbundled its cheapest end: only the small under-seat bag is guaranteed on every fare. Basic does not even include a full cabin bag, and both Basic and Light come with no free checked bag — the trap is booking Basic on price alone, then paying separately for the cabin bag most people assume is included.
The reliable saving is to match the fare to your bags: if you must check luggage, compare adding a bag against the Standard fare, which already includes a 23 kg piece. Either way pre-pay online or in My Trip, since the airport costs more.
FlyRulebook Score
Our own 1–5 rating of KLM's baggage policy, scored from the verified data on this page. See airline rankings → · How we score →
Hidden pitfalls most travelers miss
- Only the small under-seat bag is guaranteed on every fare — the cheapest Basic fare does not even include a full cabin bag, so people book on price and then pay separately for the trolley they assumed was included.
- Both Basic and Light come with no free checked bag; if you must check luggage, compare adding a bag against the Standard fare, which already bundles a 23 kg piece.
- Baggage is priced in euros and varies by route and how early you pay, and the airport always costs more than pre-paying online or in My Trip.
KLMbaggage allowance & fees at a glance
| 🎒 Personal item | Free on every fare: one small bag up to 40 x 30 x 15 cm that fits under the seat in front of you. On the cheapest Basic fare this is the only included bag — a full-size cabin bag is not included by default. |
| 🧳 Carry-on allowance | A full cabin bag up to 55 x 35 x 25 cm (including handles and wheels) is included from the Light fare upward; the small bag plus cabin bag may weigh up to 12kg combined. On a Basic fare the full cabin bag is not included and must be purchased. |
| 🧳 First checked bag | No free checked bag (must be purchased) |
| 🧳 Second checked bag | 1 × 23kg bag included |
KLM checked bag fees
| Economy Basic / Light | No free checked bag (must be purchased) |
| Economy Standard / Flex | 1 × 23kg bag included |
| Premium Comfort | 2 × 23kg bags included |
| Business | 2 × 32kg bags included |
| First checked bag on Light — within Europe | from about €25 online, cheaper than at the airport (EUR) |
| Max checked bag size / weight (Economy) | 158 cm total dimensions, up to 23kg |
Excess baggage cost calculator
Estimate what KLM will actually charge for your bags — one way, typical domestic/regional route.
- Checked bag #1$27
Estimates only. Fees vary by route, fare type, and date — always confirm before booking.
KLM vs Air France vs Lufthansa: baggage compared
Head-to-head on the fees that actually decide the cheaper airline for bags.
| KLM | Air France | Lufthansa | |
|---|---|---|---|
| Carry-on included | ✅ Free | ✅ Free | ✅ Free |
| 1st checked bag | $27 | $27 | $54 |
| 2nd checked bag | $43 | $43 | $135 |
| Overweight surcharge | — | — | — |
| Weight limit | 23 kg | 23 kg | 23 kg |
Flying KLM abroad?
KLM is a full-service carrier based in Europe — if this is an international trip, a travel eSIM means you land with data already working, with no roaming bill.
Affiliate link — we may earn a commission at no extra cost to you.
🔁 Change & cancellation
Basic and Light are the most restrictive fares: changes incur a fee plus any fare difference and the ticket is largely non-refundable (taxes may be refundable). Standard allows changes for a fee, and Flex offers the most flexible rebooking and refund terms. A short grace period applies to bookings made directly with KLM. Check the exact fare conditions at the time of booking.
KLM flight delayed or cancelled?
Compensation rules follow the route, not the airline — a Europe-departing KLM flight delayed 3+ hours can be worth up to €600. Checking costs nothing.
Affiliate link — we may earn a commission at no extra cost to you.
Other common fees
| Second checked bag (Economy, by route) | from around €40 in Europe, more long-haul (EUR) |
| Overweight bag (23–32kg) | extra fee, route dependent (EUR) |
| Oversize bag (over 158cm) | extra fee, route dependent (EUR) |
| Sports equipment (bike, ski, golf) | book online in advance; may count as or add a checked bag |
| Advance seat reservation (standard) | from a few euros, varies by route (EUR) |
How to avoid extra fees
- Every fare includes a free under-seat bag up to 40 x 30 x 15 cm, so a short trip with hand baggage only can cost nothing extra.
- On the cheapest Basic fare the full cabin bag is NOT included — add it as a paid option or choose the Light fare or higher, which includes it.
- Economy Basic and Light have no free checked bag; if you must check luggage, compare adding a bag vs. booking the Standard fare which includes a 23kg bag.
- Always pre-pay checked bags online or in My Trip — airport prices are higher than online.
- Use the KLM baggage calculator before you fly, because the euro price changes with route and how early you pay.
- Flying Blue elite members get extra free checked baggage, and one stroller plus a car seat for an infant are carried free of charge.
KLM baggage — FAQ
＋ − Does KLM Economy Light include a checked bag?
No. Economy Light includes a free under-seat bag and a full cabin bag but no free checked bag. Any checked bag must be purchased, or you can book Economy Standard/Flex which includes one 23kg bag.
＋ − What is KLM's hand baggage allowance?
One small bag up to 40 x 30 x 15 cm on every fare, plus a full cabin bag up to 55 x 35 x 25 cm from the Light fare upward. Combined weight may be up to 12kg. On a Basic fare only the small bag is included.
＋ − How much is a checked bag on KLM in Europe?
On Basic/Light fares the first checked bag starts from about €25 prepaid online for European routes, and is cheaper online than at the airport. Prices are in euros and vary by route and how early you pay.
＋ − What is the difference between KLM Basic and Light fares?
Both Basic and Light include no free checked bag. The key difference is cabin baggage: Basic gives only the small 40 x 30 x 15 cm under-seat bag, while Light adds a full 55 x 35 x 25 cm cabin bag in the overhead locker.
Sources & official policy links
Independent guide — not affiliated with KLM. Figures here reflect KLM's published Europe fares as of 2026-07-12.