Cheapest return flights from Oslo (OSL) to Seoul (ICN), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Apr 20 Apr Lufthansa
27 Apr 13 May Lufthansa
07 Apr 19 Apr Lufthansa
26 Apr 04 May Turkish Airlines
07 Apr 18 Apr Lufthansa
07 Apr 16 Apr Lufthansa
08 Apr 16 Apr Scandinavian Airlines
07 Apr 15 Apr Scandinavian Airlines
07 Apr 17 Apr Lufthansa
07 Apr 14 Apr Finnair
05 Apr 13 Apr Scandinavian Airlines
08 Apr 15 Apr Finnair
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deals for one-way flights from Oslo to Seoul in April.

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Updated Jul 13, 2026.

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