Cheapest return flights from Berlin to Keflavik in September from $228

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

Return flights

19 Sep - 14 Oct Scandinavian Airlines
25 Sep - 29 Sep Scandinavian Airlines
20 Sep - 14 Oct Ryanair
20 Sep - 12 Oct Ryanair
27 Sep - 01 Oct easyJet
29 Sep - 04 Oct Scandinavian Airlines
03 Sep - 09 Sep Norwegian
20 Sep - 23 Sep Ryanair
19 Sep - 13 Oct Scandinavian Airlines
24 Sep - 01 Oct Scandinavian Airlines
10 Sep - 24 Sep Ryanair
18 Sep - 29 Sep Scandinavian Airlines
24 Sep - 29 Sep Scandinavian Airlines
20 Sep - 28 Sep Ryanair
18 Sep - 14 Oct Scandinavian Airlines
27 Sep - 10 Oct easyJet
09 Sep - 16 Sep easyJet
17 Sep - 24 Sep Ryanair
18 Sep - 15 Oct Scandinavian Airlines
21 Sep - 29 Sep 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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