Cheapest one-way flights from Helsinki to Seoul in April from $377

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 April 2025 (see full year).

One-Way flights

24 Apr Qatar Airways
23 Apr Qatar Airways
13 Apr Qatar Airways
21 Apr Pegasus Airlines
03 Apr Scandinavian Airlines
01 Apr Ryanair
08 Apr airBaltic
25 Apr Finnair
30 Apr Norwegian
19 Apr Pegasus Airlines

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

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