Cheapest return flights from Oslo to Seoul in April from $524

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

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

Return flights

17 Apr - 23 Apr Hainan Airlines
06 Apr - 15 Apr Norwegian Air Sweden AOC
10 Apr - 16 Apr Hainan Airlines
08 Apr - 16 Apr Hainan Airlines
15 Apr - 22 Apr Hainan Airlines
18 Apr - 04 May Scandinavian Airlines
12 Apr - 18 Apr Hainan Airlines
02 Apr - 16 Apr Lufthansa
14 Apr - 27 Apr Norwegian Air Sweden AOC
17 Apr - 22 Apr Norwegian Air Sweden AOC
18 Apr - 03 May Scandinavian Airlines
11 Apr - 30 Apr Norwegian Air Sweden AOC

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

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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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