AirHint found the following cheapest return flights from Seoul (GMP) to Helsinki (HEL) in July 2026 (see full year).
Return flights
| 15 Jul - 19 Jul | Japan Airlines | ||
| 09 Jul - 25 Jul | Korean Air | ||
| 01 Jul - 01 Aug | Japan Airlines | ||
| 27 Jul - 09 Aug | Japan Airlines |
Also check the deals for one-way flights from Seoul to Helsinki in July.
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