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

Return flights

17 Mar - 24 Mar	easyJet
16 Mar - 24 Mar	transavia	direct
18 Mar - 25 Mar	easyJet
25 Mar - 30 Mar	transavia	direct
18 Mar - 25 Mar	transavia	direct
19 Mar - 23 Mar	easyJet
11 Mar - 17 Mar	transavia
17 Mar - 23 Mar	easyJet
11 Mar - 17 Mar	transavia	direct
16 Mar - 20 Mar	transavia
18 Mar - 03 Apr	transavia	direct
26 Mar - 02 Apr	Jet2
26 Mar - 02 Apr	Icelandair	direct
29 Mar - 03 Apr	Jet2
29 Mar - 03 Apr	Icelandair	direct
29 Mar - 05 Apr	Icelandair	direct
28 Mar - 18 Apr	Vueling Airlines
28 Mar - 11 Apr	Vueling Airlines
28 Mar - 04 Apr	Vueling Airlines

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 $234

Return flights