Cheapest one-way flights from Helsinki to Seoul in October from 407€

Best time to book flights for Helsinki (HEL) to Seoul (ICN) flights at AirHint

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

One-Way flights

21 Oct Norwegian Air Sweden AOC
31 Oct Turkish Airlines
08 Oct Pegasus Airlines
03 Oct Qatar Airways
31 Oct Finnair direct
03 Oct Finnair direct
06 Oct Finnair direct
11 Oct Finnair
21 Oct Finnair direct
10 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