Cheapest return flights from Seoul to Keflavik in January from 554€

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

Return flights

28 Jan - 05 Feb Scandinavian Airlines
19 Jan - 29 Jan Scandinavian Airlines
12 Jan - 25 Jan Scandinavian Airlines
13 Jan - 22 Jan Asiana Airlines
13 Jan - 20 Jan Asiana Airlines
05 Jan - 13 Jan Scandinavian Airlines
10 Jan - 18 Jan LOT
01 Jan - 31 Jan Finnair
16 Jan - 24 Jan Finnair
01 Jan - 11 Jan Finnair
21 Jan - 28 Jan Finnair
29 Jan - 04 Feb Finnair
30 Jan - 11 Feb Finnair
28 Jan - 11 Feb Finnair
29 Jan - 12 Feb Finnair

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

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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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