AirHint found the following cheapest one-way flights from Helsinki (HEL) to Seoul (ICN) in January 2026 (see full year).
One-Way flights
| 15 Jan | Finnair | ||
| 23 Jan | Pegasus Airlines | ||
| 08 Jan | Ryanair | ||
| 10 Jan | Ryanair | ||
| 06 Jan | Finnair | ||
| 21 Jan | Finnair | ||
| 12 Jan | Finnair | ||
| 24 Jan | Finnair | direct | |
| 21 Jan | Finnair | direct | |
| 18 Jan | Finnair | direct |
Also check the deals for return flights from Helsinki to Seoul in January.
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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.
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