Cheapest return flights from Helsinki to Bangkok in December from 459€

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

Return flights

01 Dec - 16 Dec Pegasus Airlines
03 Dec - 13 Dec Pegasus Airlines
01 Dec - 15 Dec Pegasus Airlines
03 Dec - 18 Dec Pegasus Airlines
01 Dec - 20 Dec Pegasus Airlines
01 Dec - 13 Dec Pegasus Airlines
04 Dec - 18 Dec Ryanair
01 Dec - 24 Dec Pegasus Airlines
06 Dec - 18 Dec Norwegian Air Sweden AOC
05 Dec - 18 Dec Pegasus Airlines
01 Dec - 28 Jan Pegasus Airlines
03 Dec - 27 Jan Pegasus Airlines
08 Dec - 12 Jan Finnair
04 Dec - 27 Jan Ryanair
03 Dec - 13 Jan Finnair
04 Dec - 22 Jan Ryanair
03 Dec - 31 Jan Pegasus Airlines
01 Dec - 19 Jan Pegasus Airlines
04 Dec - 17 Jan Ryanair
04 Dec - 24 Jan Ryanair

Also check the deals for one-way flights from Helsinki to Bangkok in December.

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