Cheapest return flights from Berlin to Keflavik in September from $206

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

29 Sep - 10 Oct Fly Play direct
02 Sep - 09 Sep easyJet
10 Sep - 16 Sep Norwegian
15 Sep - 22 Sep Scandinavian Airlines
11 Sep - 16 Sep Scandinavian Airlines
13 Sep - 22 Sep Scandinavian Airlines
01 Sep - 09 Sep Scandinavian Airlines
17 Sep - 24 Sep Scandinavian Airlines
05 Sep - 13 Sep Scandinavian Airlines
20 Sep - 28 Sep easyJet
29 Sep - 03 Oct Fly Play direct
02 Sep - 10 Sep Scandinavian Airlines
29 Sep - 12 Oct Fly Play direct
27 Sep - 01 Oct easyJet
23 Sep - 01 Oct easyJet
24 Sep - 02 Oct Ryanair
26 Sep - 06 Oct Fly Play direct
28 Sep - 05 Oct easyJet
02 Sep - 02 Oct Ryanair
24 Sep - 04 Oct Ryanair

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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