Cheapest return flights from Seoul to Oslo in October from $621

AirHint found the following cheapest return flights from Seoul (ICN) to Oslo (OSL) in October 2026 (see full year).

Return flights

20 Oct - 27 Oct Lufthansa
27 Oct - 02 Nov Scandinavian Airlines
28 Oct - 03 Nov Scandinavian Airlines
29 Oct - 04 Nov Scandinavian Airlines
21 Oct - 27 Oct Air France
30 Oct - 05 Nov Scandinavian Airlines
07 Oct - 25 Oct Lufthansa
22 Oct - 28 Oct Scandinavian Airlines
26 Oct - 01 Nov Scandinavian Airlines
13 Oct - 22 Oct Lufthansa
20 Oct - 26 Oct Scandinavian Airlines
13 Oct - 19 Oct Finnair
14 Oct - 20 Oct Finnair
15 Oct - 21 Oct Finnair
06 Oct - 12 Oct Finnair
31 Oct - 06 Nov Scandinavian Airlines

Also check the deals for one-way flights from Seoul to Oslo in October.

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