AirHint found the following cheapest return flights from Helsinki (HEL) to Bangkok (BKK) in January 2026 (see full year).

Return flights

19 Jan - 08 Feb	Pegasus Airlines
16 Jan - 03 Feb	Pegasus Airlines
17 Jan - 03 Feb	Pegasus Airlines
13 Jan - 22 Jan	Finnair
25 Jan - 08 Feb	Pegasus Airlines
24 Jan - 03 Feb	Finnair
16 Jan - 05 Feb	Lufthansa
12 Jan - 28 Jan	Lufthansa
20 Jan - 17 Feb	Finnair
10 Jan - 27 Jan	Finnair
10 Jan - 24 Feb	Finnair
08 Jan - 24 Jan	Finnair
24 Jan - 11 Feb	Turkish Airlines
08 Jan - 23 Jan	Finnair
15 Jan - 07 Feb	Finnair
09 Jan - 23 Jan	Finnair
08 Jan - 21 Jan	Finnair
22 Jan - 28 Jan	Turkish Airlines
12 Jan - 25 Jan	Austrian Airlines
12 Jan - 18 Jan	Pegasus Airlines

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

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Helsinki to Bangkok in January from 511€

Return flights