Cheapest return flights from Seoul to Keflavik in March from $681

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

Return flights

23 Mar - 07 Apr Scandinavian Airlines
04 Mar - 10 Mar Scandinavian Airlines
04 Mar - 17 Mar Scandinavian Airlines
02 Mar - 10 Mar Scandinavian Airlines
13 Mar - 14 Apr China Eastern
09 Mar - 17 Mar Scandinavian Airlines
24 Mar - 05 Apr China Eastern
09 Mar - 16 Mar China Eastern
14 Mar - 24 Mar China Eastern
05 Mar - 13 Mar China Eastern
26 Mar - 07 Apr China Eastern
07 Mar - 14 Mar China Southern
17 Mar - 24 Mar China Southern
11 Mar - 19 Mar Scandinavian Airlines
26 Mar - 05 Apr China Eastern
25 Mar - 02 Apr Scandinavian Airlines
26 Mar - 06 Apr China Eastern
27 Mar - 04 Apr Finnair
23 Mar - 06 Apr Emirates
22 Mar - 03 Apr Emirates

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

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