Cheapest one-way flights from Bangkok to Helsinki in December from $595

Best time to book flights for Bangkok (BKK) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Helsinki (HEL) in December 2025 (see full year).

One-Way flights

25 Dec Qatar Airways
30 Dec Qatar Airways
28 Dec Qatar Airways
15 Dec Qatar Airways
27 Dec Qatar Airways
26 Dec Qatar Airways
19 Dec Turkish Airlines
25 Dec Finnair direct
17 Dec Finnair direct
19 Dec Finnair direct

Also check the deals for return flights from Bangkok to Helsinki in December.

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.

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