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

Return flights

23 Jan - 26 Jan	easyJet
14 Jan - 21 Jan	easyJet
14 Jan - 21 Jan	transavia	direct
23 Jan - 25 Jan	transavia	direct
23 Jan - 26 Jan	transavia	direct
26 Jan - 06 Feb	easyJet
06 Jan - 18 Jan	easyJet
06 Jan - 11 Jan	easyJet
26 Jan - 06 Feb	transavia	direct
06 Jan - 11 Jan	Icelandair	direct
06 Jan - 18 Jan	Icelandair	direct
03 Jan - 10 Jan	easyJet

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

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 January from $179

Return flights