Cheapest return flights from Seoul to Oslo in September from 645€

AirHint found the following cheapest return flights from Seoul (ICN) to Oslo (OSL) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep Scandinavian Airlines
15 Sep - 19 Sep Scandinavian Airlines
13 Sep - 19 Sep Scandinavian Airlines
13 Sep - 18 Sep Scandinavian Airlines
14 Sep - 21 Sep China Eastern
10 Sep - 24 Sep Air France
13 Sep - 21 Sep Scandinavian Airlines
19 Sep - 24 Sep Air France
04 Sep - 11 Sep KLM
01 Sep - 08 Sep Emirates
26 Sep - 03 Oct Air France
29 Sep - 06 Oct KLM
29 Sep - 07 Oct Etihad Airways
26 Sep - 07 Oct Air France
29 Sep - 11 Oct Thai Airways
26 Sep - 09 Oct Thai Airways
26 Sep - 08 Oct Air France
30 Sep - 12 Oct KLM

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

Skyscanner

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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