Cheapest return flights from Seoul to Oslo in December from $676

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 December 2025 (see full year).

Return flights

19 Dec - 31 Dec Lufthansa
13 Dec - 04 Jan LOT
18 Dec - 03 Jan Air China
26 Dec - 03 Jan Qatar Airways
19 Dec - 03 Jan Qatar Airways
19 Dec - 27 Dec Lufthansa
25 Dec - 28 Dec Finnair
13 Dec - 21 Dec Lufthansa
22 Dec - 22 Dec Turkish Airlines

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

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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