Cheapest return flights from Helsinki to Seoul in May from 619€

AirHint found the following cheapest return flights from Helsinki (HEL) to Seoul (ICN) in May 2026 (see full year).

Return flights

12 May - 20 May Turkish Airlines
11 May - 19 May Turkish Airlines
08 May - 20 May Turkish Airlines
02 May - 07 May Turkish Airlines
11 May - 19 May Finnair direct
08 May - 20 May Finnair direct
02 May - 07 May Finnair direct

Also check the deals for one-way flights from Helsinki to Seoul in May.

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.