Cheapest return OSL–ICN flights, October

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

Return flights

06 Oct - 14 Oct Qatar Airways
20 Oct - 21 Nov Wizz Air Malta
28 Oct - 04 Nov Finnair
05 Oct - 12 Oct Air France
29 Oct - 05 Nov Finnair
27 Oct - 04 Nov Scandinavian Airlines
21 Oct - 28 Oct Finnair
26 Oct - 03 Nov Scandinavian Airlines
28 Oct - 05 Nov Scandinavian Airlines
29 Oct - 06 Nov Scandinavian Airlines
26 Oct - 02 Nov Finnair
14 Oct - 21 Oct Finnair
06 Oct - 13 Oct Finnair
20 Oct - 27 Oct Finnair
04 Oct - 11 Oct Finnair
27 Oct - 03 Nov Finnair
19 Oct - 27 Oct Scandinavian Airlines
21 Oct - 29 Oct Scandinavian Airlines
13 Oct - 21 Oct Scandinavian Airlines
25 Oct - 01 Nov Finnair

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

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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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