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

Return flights

17 Mar - 19 Mar	easyJet
10 Mar - 19 Mar	easyJet
16 Mar - 19 Mar	easyJet
10 Mar - 17 Mar	easyJet
09 Mar - 19 Mar	easyJet
12 Mar - 19 Mar	easyJet
14 Mar - 19 Mar	easyJet
24 Mar - 26 Mar	easyJet
04 Mar - 11 Mar	transavia	direct
04 Mar - 10 Mar	transavia	direct
25 Mar - 03 Apr	easyJet
24 Mar - 01 Apr	easyJet
16 Mar - 22 Apr	transavia	direct
30 Mar - 10 Apr	transavia
31 Mar - 09 Apr	Scandinavian Airlines
29 Mar - 05 Apr	Icelandair	direct
29 Mar - 06 Apr	Icelandair	direct
27 Mar - 01 Apr	transavia	direct
26 Mar - 04 Apr	easyJet
31 Mar - 15 Apr	transavia	direct

Also check the deals for one-way flights from Amsterdam to Keflavik 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 Amsterdam to Keflavik in March from 148€

Return flights