Cheapest one-way flights from Helsinki to Bangkok in December from $400

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

One-Way flights

09 Dec Turkish Airlines
03 Dec Turkish Airlines
01 Dec Turkish Airlines
08 Dec Turkish Airlines
28 Dec airBaltic
17 Dec Norwegian Air Sweden AOC
18 Dec Finnair
16 Dec airBaltic
15 Dec Turkish Airlines
14 Dec Finnair

Also check the deals for return flights from Helsinki to Bangkok 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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