Cheapest one-way flights from Bangkok to Helsinki in October from $233

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

One-Way flights

29 Oct Norse Atlantic Airways (UK)
06 Oct Thai Lion Air
17 Oct IndiGo
27 Oct IndiGo
18 Oct IndiGo
29 Oct Finnair direct
13 Oct Finnair direct
27 Oct Finnair direct
06 Oct Finnair direct
17 Oct Finnair direct

Also check the deals for return flights from Bangkok to Helsinki in October.

Skyscanner

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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