Cheapest return flights from Helsinki (HEL) to Seoul (ICN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Sep 18 Sep Norwegian Air Sweden AOC
21 Sep 04 Oct Finnair
23 Sep 26 Oct Ryanair
21 Sep 05 Oct Finnair
02 Sep 17 Oct Norwegian Air Sweden AOC
21 Sep 09 Oct Finnair
04 Sep 13 Sep Norwegian Air Sweden AOC
01 Sep 08 Sep Juneyao Airlines
07 Sep 21 Sep Norwegian Air Sweden AOC
01 Sep 10 Sep Ryanair
07 Sep 18 Sep Norwegian Air Sweden AOC
08 Sep 22 Sep Juneyao Airlines
13 Sep 24 Sep Ryanair
14 Sep 24 Sep Norwegian Air Sweden AOC
29 Sep 08 Oct Scandinavian Airlines
20 Sep 27 Sep Finnair
29 Sep 08 Oct Finnair
Direct Flight
02 Sep 17 Oct Finnair
Direct Flight
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deals for one-way flights from Helsinki to Seoul in September.

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Updated Jul 19, 2026.

About these fares

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