Cheapest return flights from Seoul to Keflavik in November from $643

AirHint found the following cheapest return flights from Seoul (ICN) to Keflavik (KEF) in November 2025 (see full year).

Return flights

27 Nov - 30 Nov Lufthansa
17 Nov - 25 Nov Scandinavian Airlines
19 Nov - 30 Nov Scandinavian Airlines
05 Nov - 16 Nov Scandinavian Airlines
24 Nov - 04 Dec Scandinavian Airlines
24 Nov - 30 Nov Scandinavian Airlines
19 Nov - 25 Nov Scandinavian Airlines
26 Nov - 04 Dec Scandinavian Airlines
20 Nov - 30 Nov Lufthansa
05 Nov - 18 Nov Scandinavian Airlines
05 Nov - 13 Nov Scandinavian Airlines
12 Nov - 23 Nov Scandinavian Airlines
24 Nov - 07 Dec Scandinavian Airlines
26 Nov - 07 Dec Scandinavian Airlines
26 Nov - 11 Dec Scandinavian Airlines
22 Nov - 06 Dec Lufthansa
24 Nov - 06 Dec Lufthansa
19 Nov - 01 Dec Finnair
28 Nov - 05 Dec Finnair
23 Nov - 01 Dec Finnair

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

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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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