AirHint found the following cheapest return flights from Bangkok (BKK) to Helsinki (HEL) in December 2026 (see full year).
Return flights
| 07 Dec - 11 Dec | Emirates | ||
| 30 Dec - 08 Jan | Emirates | ||
| 07 Dec - 11 Dec | Finnair | direct | |
| 30 Dec - 08 Jan | Finnair | direct |
Also check the deals for one-way flights from Bangkok to Helsinki in December.
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