Cheapest return flights from Seoul to Oslo in September from $728

Best time to book flights for Seoul (ICN) to Oslo (OSL) flights at AirHint

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

Return flights

04 Sep - 11 Sep Etihad Airways
04 Sep - 14 Sep Etihad Airways
05 Sep - 12 Sep Qatar Airways
01 Sep - 15 Sep Emirates
04 Sep - 13 Sep Etihad Airways
05 Sep - 14 Sep Emirates
07 Sep - 14 Sep Emirates
01 Sep - 20 Sep Thai Airways
13 Sep - 20 Sep Thai Airways
26 Sep - 03 Oct Thai Airways
19 Sep - 15 Oct Thai Airways
25 Sep - 28 Sep Etihad Airways
26 Sep - 11 Oct Thai Airways
20 Sep - 11 Oct Thai Airways
25 Sep - 11 Oct Thai Airways
30 Sep - 11 Oct Thai Airways
26 Sep - 05 Oct Lufthansa
28 Sep - 06 Oct Lufthansa
29 Sep - 09 Oct LOT
30 Sep - 09 Oct LOT

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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