Cheapest return flights from Seoul to Oslo in October from $591

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

Return flights

21 Oct - 27 Oct Lufthansa
12 Oct - 23 Oct Air France
19 Oct - 30 Oct Lufthansa
01 Oct - 08 Oct Finnair
25 Oct - 08 Nov Lufthansa
04 Oct - 14 Oct Thai Airways
02 Oct - 09 Oct LOT
19 Oct - 05 Nov Scandinavian Airlines
24 Oct - 08 Nov Scandinavian Airlines
18 Oct - 28 Oct LOT
03 Oct - 10 Oct LOT
01 Oct - 04 Oct Scandinavian Airlines

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

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