AirHint found the following cheapest return flights from Berlin (BER) to Keflavik (KEF) in April 2026 (see full year).

Return flights

14 Apr - 22 Apr	LOT
09 Apr - 18 Apr	Scandinavian Airlines
09 Apr - 16 Apr	Scandinavian Airlines
09 Apr - 23 Apr	Scandinavian Airlines
30 Apr - 03 May	LOT
23 Apr - 28 Apr	Scandinavian Airlines
09 Apr - 17 Apr	Scandinavian Airlines
09 Apr - 18 Apr	Icelandair	direct
23 Apr - 28 Apr	Icelandair	direct
09 Apr - 17 Apr	Icelandair	direct
09 Apr - 16 Apr	Icelandair	direct
30 Apr - 03 May	Icelandair	direct
22 Apr - 09 May	SWISS

Also check the deals for one-way flights from Berlin to Keflavik in April.

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 Berlin to Keflavik in April from 184€

Return flights