Cheapest one-way BKK–HEL flights, December

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Helsinki (HEL) in December 2026 (see full year).

One-Way flights

22 Dec Hainan Airlines
08 Dec Hainan Airlines
05 Dec Thai VietJet Air
07 Dec Hainan Airlines
03 Dec Vietnam Airlines
06 Dec Vietnam Airlines
21 Dec Vietnam Airlines
26 Dec Turkish Airlines
03 Dec Finnair direct
06 Dec Finnair direct

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

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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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