Cheapest one-way flights from Helsinki to Seoul in October from 393€

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Seoul (ICN) in October 2025 (see full year).

One-Way flights

18 Oct Ryanair
13 Oct Ryanair
21 Oct Ryanair
15 Oct Pegasus Airlines
02 Oct Pegasus Airlines
01 Oct Pegasus Airlines
24 Oct Ryanair
14 Oct Ryanair
23 Oct airBaltic
04 Oct airBaltic

Also check the deals for return flights from Helsinki to Seoul in October.

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

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