Cheapest return flights from Seoul to Oslo in April from 580€

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

Return flights

01 Apr - 15 Apr Lufthansa
01 Apr - 09 Apr Lufthansa
14 Apr - 22 Apr Lufthansa
22 Apr - 03 May Lufthansa
25 Apr - 17 May SWISS
23 Apr - 25 Apr Etihad Airways
17 Apr - 24 Apr Emirates
06 Apr - 10 Apr Finnair
26 Apr - 07 May Lufthansa

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