Cheapest return flights from Oslo to Seoul in April from 558€

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

Return flights

20 Apr - 06 May Wizz Air
18 Apr - 12 May Wizz Air
09 Apr - 20 Apr Ryanair
17 Apr - 23 Apr Wizz Air Malta
30 Apr - 31 May Ryanair
08 Apr - 15 Apr Ryanair
06 Apr - 10 Apr Norwegian
23 Apr - 09 May Ryanair
07 Apr - 14 Apr Hainan Airlines
09 Apr - 13 Apr Hainan Airlines
04 Apr - 21 Apr Hainan Airlines
10 Apr - 17 Apr Wizz Air Malta
01 Apr - 10 Apr Norse Atlantic Airways
02 Apr - 12 Apr Brussels Airlines

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

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