Cheapest return OSL–ICN flights, May

AirHint found the following cheapest return flights from Oslo (OSL) to Seoul (ICN) in May 2026 (see full year).

Return flights

30 May - 10 Jun Wizz Air Malta
30 May - 16 Jun Wizz Air Malta
31 May - 16 Jun Wizz Air
30 May - 13 Jun Wizz Air Malta
10 May - 25 May Ryanair
26 May - 17 Jun Wizz Air
31 May - 13 Jun Norwegian
12 May - 27 May Ryanair
11 May - 18 May Norwegian
07 May - 14 May KLM
28 May - 04 Jun Air France
23 May - 30 May Hainan Airlines
30 May - 14 Jun Wizz Air Malta
19 May - 06 Jun Norwegian Air Sweden AOC
31 May - 14 Jun Norwegian
07 May - 22 May Ryanair
18 May - 25 May Air France
12 May - 19 May KLM
13 May - 20 May Air France
08 May - 15 May Emirates

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

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