Cheapest return flights from Seoul to Oslo in April from $632

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 Air France
03 Apr - 09 Apr Scandinavian Airlines
01 Apr - 07 Apr Scandinavian Airlines
15 Apr - 25 Apr China Eastern
02 Apr - 08 Apr KLM
17 Apr - 23 Apr China Eastern
04 Apr - 10 Apr Scandinavian Airlines
18 Apr - 23 Apr China Eastern
17 Apr - 27 Apr China Eastern
03 Apr - 11 Apr Finnair
27 Apr - 03 May KLM
29 Apr - 06 May Qatar Airways
30 Apr - 06 May Qatar Airways
30 Apr - 09 May Qatar Airways
29 Apr - 07 May Emirates
29 Apr - 05 May Emirates
28 Apr - 04 May Air France
26 Apr - 02 May KLM
25 Apr - 01 May Scandinavian Airlines

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

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