Cheapest return flights from Berlin to Keflavik in September from 216€

Best time to book flights for Berlin (BER) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Berlin (BER) to Keflavik (KEF) in September 2025 (see full year).

Return flights

05 Sep - 20 Sep Scandinavian Airlines
25 Sep - 02 Oct Scandinavian Airlines
20 Sep - 02 Oct Scandinavian Airlines
06 Sep - 20 Sep Scandinavian Airlines
29 Sep - 04 Oct SWISS
03 Sep - 10 Sep Ryanair
01 Sep - 08 Sep Scandinavian Airlines
06 Sep - 14 Sep Ryanair
01 Sep - 05 Sep Scandinavian Airlines
20 Sep - 28 Sep Ryanair
01 Sep - 09 Sep Ryanair
03 Sep - 10 Sep Fly Play direct
06 Sep - 21 Sep Ryanair
27 Sep - 04 Oct Scandinavian Airlines
26 Sep - 04 Oct easyJet
25 Sep - 03 Oct Scandinavian Airlines
25 Sep - 03 Oct Icelandair direct
26 Sep - 03 Oct Icelandair direct
26 Sep - 04 Oct Icelandair direct
28 Sep - 05 Oct easyJet

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

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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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