Cheapest return flights from Athens to Keflavik in August from $293

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 Scandinavian Airlines
19 Aug - 27 Aug Scandinavian Airlines
23 Aug - 31 Aug Scandinavian Airlines
24 Aug - 31 Aug Scandinavian Airlines
23 Aug - 29 Aug Scandinavian Airlines
30 Aug - 07 Sep Scandinavian Airlines
16 Aug - 24 Aug Scandinavian Airlines
10 Aug - 24 Aug Scandinavian Airlines
23 Aug - 30 Aug LOT
02 Aug - 10 Aug Scandinavian Airlines
08 Aug - 29 Aug Scandinavian Airlines
01 Aug - 09 Aug LOT

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

Skyscanner

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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