Cheapest return flights from Seoul to Oslo in May from $705

Best time to book flights for Seoul (ICN) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Oslo (OSL) in May 2025 (see full year).

Return flights

15 May - 22 May Etihad Airways
21 May - 25 May Etihad Airways
26 May - 02 Jun Finnair
15 May - 30 May Etihad Airways
07 May - 18 May KLM
07 May - 19 May KLM
21 May - 30 May Etihad Airways
29 May - 31 May Etihad Airways
24 May - 01 Jun KLM
28 May - 11 Jun Lufthansa
20 May - 28 May KLM
07 May - 11 May Etihad Airways
27 May - 11 Jun KLM
29 May - 05 Jun Etihad Airways
29 May - 12 Jun Etihad Airways
09 May - 18 May Lufthansa
30 May - 08 Jun Finnair
31 May - 08 Jun Finnair
30 May - 07 Jun Qatar Airways
31 May - 07 Jun Thai Airways

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

Skyscanner

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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