Cheapest return flights from Seoul to Oslo in September from $2252

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

Return flights

25 Sep - 28 Sep Japan Airlines
24 Sep - 01 Oct Japan Airlines
27 Sep - 07 Oct Japan Airlines
26 Sep - 08 Oct Japan Airlines
10 Sep - 15 Sep Japan Airlines
30 Sep - 09 Oct Japan Airlines
07 Sep - 14 Sep Japan Airlines
07 Sep - 25 Oct Japan Airlines
02 Sep - 15 Sep Japan Airlines
16 Sep - 21 Sep Japan Airlines

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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