Cheapest return flights from Seoul to Keflavik in August from 626€

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

Return flights

26 Aug - 31 Aug Scandinavian Airlines
31 Aug - 07 Sep Scandinavian Airlines
25 Aug - 04 Sep Scandinavian Airlines
12 Aug - 23 Aug Scandinavian Airlines
12 Aug - 18 Aug Scandinavian Airlines
13 Aug - 21 Aug Scandinavian Airlines
12 Aug - 19 Aug Scandinavian Airlines
24 Aug - 27 Aug Scandinavian Airlines
18 Aug - 27 Aug Scandinavian Airlines
29 Aug - 16 Sep Scandinavian Airlines
29 Aug - 07 Sep Scandinavian Airlines
05 Aug - 14 Aug Scandinavian Airlines
04 Aug - 11 Aug Scandinavian Airlines
05 Aug - 17 Aug Scandinavian Airlines
29 Aug - 11 Sep Scandinavian Airlines
31 Aug - 01 Sep Finnair

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

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