Cheapest return flights from Athens to Keflavik in August from 279€

AirHint found the following cheapest return flights from Athens (ATH) to Keflavik (KEF) in August 2026 (see full year).

Return flights

29 Aug - 05 Sep Norwegian
03 Aug - 11 Aug Scandinavian Airlines
03 Aug - 14 Aug Scandinavian Airlines
17 Aug - 22 Aug Scandinavian Airlines
10 Aug - 22 Aug Scandinavian Airlines
23 Aug - 29 Aug Scandinavian Airlines
24 Aug - 29 Aug Scandinavian Airlines
14 Aug - 20 Aug Air Serbia
03 Aug - 13 Aug Scandinavian Airlines
10 Aug - 19 Aug Air Serbia
16 Aug - 26 Aug Air Serbia
26 Aug - 01 Sep Scandinavian Airlines
31 Aug - 06 Sep Scandinavian Airlines
24 Aug - 01 Sep Scandinavian Airlines
29 Aug - 06 Sep Norwegian Air Sweden AOC
30 Aug - 06 Sep Norwegian
28 Aug - 03 Sep Ryanair
29 Aug - 16 Sep Vueling Airlines
29 Aug - 12 Sep Vueling Airlines
19 Aug - 05 Sep Vueling Airlines

Also check the deals for one-way flights from Athens to Keflavik in August.

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