Low fare calendar
KLM Low Fare Calendar — Find Cheapest Flight Dates
Amsterdam Schiphol and a wide connecting network
Pick a destination and see the cheapest KLM fare for every day, then choose your dates and go straight through to booking.
Round-trip fares to Amsterdam (AMS), KLM only.
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How to fly cheap with KLM
KLM runs one of Europe's most efficient single-hub operations out of Amsterdam Schiphol, which makes it strong on connecting routes to Asia, Africa and the Americas — often at fares below the nonstop alternatives from other carriers.
Schiphol's compact layout means short connections are realistic, so one-stop KLM itineraries are worth comparing even when a nonstop exists. The saving on long-haul routes is frequently substantial.
KLM's fare pattern follows the standard European shape: midweek departures undercut weekends, Dutch school holidays carry a clear premium, and long-haul rewards booking two to three months out. Tulip season in April and the summer peak are the two predictable jumps on European routes.
Use the calendar to compare a whole month at a glance. On connecting routes the difference between adjacent days is often larger than on point-to-point ones, because availability depends on two flights lining up rather than one.
Top KLM destinations
Good to know
Flying KLM — your questions answered
- When are KLM flights cheapest?
- Tuesday and Wednesday departures are consistently the cheapest, with Friday evenings and Sunday returns the most expensive. Across the year, late January to early March and the first half of November are the cheapest windows on most KLM routes.
- How far in advance should I book KLM flights?
- Six to eight weeks ahead is the reliable window for short-haul, and two to three months for long-haul or peak-season travel. KLM fares generally rise as the aircraft fills, so waiting rarely pays off on busy routes.
- What is included in a KLM fare?
- A cabin bag and personal item are included on every fare. Checked luggage is included on all but the cheapest Economy Light tickets.
- Where does KLM fly from?
- KLM operates from Amsterdam Schiphol. This calendar covers Amsterdam, Barcelona, Rome, Lisbon, Athens, New York, Bangkok, Cape Town, Dubai and Tokyo, showing the cheapest cached round-trip fare for each day.
- Does the calendar show only KLM flights?
- Yes — the calendar is filtered to departures operated by KLM (carrier code KL). Days without a price simply have no cached KLM fare, which on thinner routes is common; the destination calendars show every carrier if you want the full picture.