Cheapest return flights from Helsinki to Bangkok in October from $689

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

Return flights

28 Oct - 12 Nov Turkish Airlines
29 Oct - 07 Nov Finnair
07 Oct - 28 Oct Norwegian Air Sweden AOC
01 Oct - 13 Oct Qatar Airways
19 Oct - 03 Nov Qatar Airways
30 Oct - 08 Nov Finnair
30 Oct - 07 Nov Finnair
30 Oct - 15 Nov Finnair
01 Oct - 31 Oct Qatar Airways
07 Oct - 25 Nov Norwegian Air Sweden AOC
01 Oct - 22 Oct Qatar Airways
31 Oct - 15 Nov Turkish Airlines
03 Oct - 10 Oct Qatar Airways
22 Oct - 09 Nov Finnair
13 Oct - 29 Oct Finnair
08 Oct - 15 Oct IndiGo
02 Oct - 21 Oct Norwegian Air Sweden AOC
06 Oct - 22 Oct Turkish Airlines
09 Oct - 24 Oct Finnair
31 Oct - 30 Nov Turkish Airlines

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.