Cheapest return flights from Seoul to Oslo in September from 656€

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

Return flights

01 Sep - 22 Sep Scandinavian Airlines
01 Sep - 07 Sep Scandinavian Airlines
02 Sep - 08 Sep Scandinavian Airlines
03 Sep - 09 Sep Scandinavian Airlines
04 Sep - 10 Sep Scandinavian Airlines
07 Sep - 13 Sep Scandinavian Airlines
10 Sep - 16 Sep Scandinavian Airlines
11 Sep - 17 Sep Scandinavian Airlines
14 Sep - 20 Sep Scandinavian Airlines
16 Sep - 22 Sep Scandinavian Airlines
25 Sep - 05 Oct Thai Airways
22 Sep - 03 Oct Thai Airways
27 Sep - 05 Oct Thai Airways
29 Sep - 05 Oct Finnair
30 Sep - 06 Oct Finnair
26 Sep - 02 Oct Finnair
28 Sep - 04 Oct Finnair
25 Sep - 01 Oct Scandinavian Airlines
27 Sep - 03 Oct Finnair
24 Sep - 01 Oct KLM

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

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