AirHint found the following cheapest return flights from Keflavik (KEF) to Amsterdam (AMS) in March 2026 (see full year).

Return flights

05 Mar - 08 Mar	easyJet
05 Mar - 08 Mar	transavia	direct
12 Mar - 15 Mar	easyJet
12 Mar - 15 Mar	transavia	direct
09 Mar - 14 Mar	easyJet
02 Mar - 09 Mar	transavia	direct
19 Mar - 26 Mar	transavia	direct
20 Mar - 27 Mar	easyJet
26 Mar - 08 Apr	easyJet
20 Mar - 22 Mar	transavia	direct
09 Mar - 14 Mar	transavia	direct
26 Mar - 08 Apr	transavia	direct

Also check the deals for one-way flights from Keflavik to Amsterdam in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Keflavik to Amsterdam in March from $191

Return flights