Cheapest return flights from Seoul to Keflavik in January from $914

Best time to book flights for Seoul (ICN) to Keflavik (KEF) flights at AirHint

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

Return flights

19 Jan - 02 Feb Qatar Airways
21 Jan - 03 Feb Qatar Airways
15 Jan - 22 Jan Qatar Airways
30 Jan - 08 Feb Qatar Airways
22 Jan - 30 Jan Finnair
29 Jan - 31 Jan Qatar Airways
28 Jan - 11 Feb Qatar Airways
20 Jan - 28 Jan Qatar Airways
07 Jan - 21 Jan Qatar Airways
21 Jan - 31 Jan Qatar Airways
14 Jan - 24 Jan Qatar Airways
13 Jan - 21 Jan Qatar Airways
31 Jan - 11 Feb Qatar Airways
17 Jan - 24 Jan Qatar Airways
31 Jan - 07 Feb Qatar Airways
05 Jan - 09 Jan Finnair
02 Jan - 14 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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