Cheapest one-way flights from Helsinki to Bangkok in December from 317€

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

One-Way flights

01 Dec Pegasus Airlines
06 Dec Pegasus Airlines
31 Dec Pegasus Airlines
09 Dec Pegasus Airlines
05 Dec Pegasus Airlines
07 Dec Pegasus Airlines
08 Dec Pegasus Airlines
11 Dec Ryanair
15 Dec Finnair
13 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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