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

Return flights

18 Feb - 24 Feb	Scandinavian Airlines
16 Feb - 24 Feb	Scandinavian Airlines
04 Feb - 08 Feb	LOT
21 Feb - 01 Mar	LOT
09 Feb - 15 Feb	LOT
16 Feb - 26 Feb	Scandinavian Airlines
18 Feb - 26 Feb	Scandinavian Airlines
02 Feb - 12 Feb	Scandinavian Airlines
11 Feb - 22 Feb	LOT
11 Feb - 01 Mar	LOT
01 Feb - 14 Feb	Finnair
03 Feb - 14 Feb	Finnair
22 Feb - 01 Mar	Finnair
23 Feb - 02 Mar	Finnair
20 Feb - 01 Mar	Scandinavian Airlines
10 Feb - 02 Mar	Finnair
12 Feb - 01 Mar	Finnair

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

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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Cheapest return flights from Seoul to Keflavik in February from 525€

Return flights