KLM Royal Dutch Airlines, operating from Amsterdam Schiphol since 1919, blends reliable European hub connectivity with an expansive transatlantic network. klm.com puts fares, cabin options and Flying Blue benefits front and center, plus practical tools for baggage, check-in and sustainable travel choices.
Founded1919
Price tier$$
Main focusInternational passenger flights
Service areaGlobal (hub: Amsterdam Schiphol)
Top reasons
Practical strengths that matter to frequent and occasional travelers
01Heritage & reliabilityA century-old flag carrier with robust operational standards, recognized punctuality and an extensive European and intercontinental schedule.
02Global network via AmsterdamSchiphol hub connectivity delivers seamless connections across Europe, Africa, Asia and the Americas, ideal for business and multi-city itineraries.
03Comfort, loyalty and sustainabilityDistinct cabin options, the Flying Blue program and KLM’s visible sustainability initiatives—more sustainable fuel use and climate offset choices on booking.
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Book and manage with klm.com
KLM’s website centralizes booking, seat selection, upgrades and ancillary purchases—extra baggage, pets and preferred meals. Manage bookings online or via the app for check-in, boarding passes and real-time flight updates; the platform also surfaces seasonal promotions and Flying Blue award availability.

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Onboard experience & cabins
From Economy to World Business Class, KLM emphasizes comfort on long-haul routes with lie-flat seats in Business, Dutch-inspired dining and inflight entertainment. Expect consistent service standards, USB/USB‑C power and connectivity options on many aircraft.

What they sell
Economy Class faresPremium ComfortWorld Business ClassShort-haul European flightsLong-haul intercontinental flightsOne-way, round-trip and multi-city ticketsAncillary services (extra baggage, seats, meals)Flying Blue award tickets and upgrades
Quick verdict
What we like
- Extensive hub connectivity through Amsterdam Schiphol
- Strong transatlantic and intercontinental route network
- Well-regarded frequent-flyer program (Flying Blue) with partners
- Visible sustainability initiatives and carbon-offset options at booking
Worth knowing
- Extras such as checked bags and preferred seats often carry additional fees
- Economy comfort varies by aircraft and route
Need to know
What is KLM’s baggage policy?
Allowance depends on fare and route. Economy fares include carry-on; checked baggage allowances vary. Extra bags or overweight items can be purchased on klm.com or at check-in—fees apply.
How do I cancel or change a booking?
Change and cancellation rules depend on the fare conditions. Manage changes or request refunds via Manage My Booking on klm.com or contact KLM customer service for assistance with refundable tickets.
Are there discounts or promo offers?
KLM runs seasonal sales and Flying Blue promotions. Members receive award discounts, promo rewards and partner offers—check klm.com and Flying Blue communications for current deals.