Cheapest return flights from Seoul (GMP) to Helsinki (HEL), October

15 dates in October, from $ 653. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
26 Oct 3 Nov China Southern
30 Oct 8 Nov China Southern
24 Oct 31 Oct China Southern
30 Oct 3 Nov China Southern
17 Oct 27 Oct Trinity Airways
21 Oct 28 Oct Japan Airlines
21 Oct 26 Oct Japan Airlines
20 Oct 27 Oct Japan Airlines
19 Oct 26 Oct Japan Airlines
19 Oct 28 Oct Japan Airlines
27 Oct 31 Oct Japan Airlines
15 Oct 22 Oct Japan Airlines
17 Oct 18 Oct Japan Airlines
30 Oct 6 Nov Japan Airlines
28 Oct 25 Nov Japan Airlines
Powered by

Cheapest deals for the full year

Deals for one-way flights from Seoul to Helsinki in October.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki Vantaa

Updated Oct 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.