AirHint found the following cheapest return flights from Bangkok (BKK) to Helsinki (HEL) in October 2026 (see full year).
Return flights
| 15 Oct - 20 Oct | Etihad Airways | ||
| 02 Oct - 10 Oct | Turkish Airlines | ||
| 02 Oct - 10 Oct | Finnair | direct | |
| 15 Oct - 20 Oct | Finnair | direct | |
| 13 Oct - 03 Nov | Qatar Airways |
Also check the deals for one-way flights from Bangkok to Helsinki in October.
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