Cheapest one-way flights from Helsinki to Bangkok in April from $355

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Bangkok (BKK) in April 2026 (see full year).

One-Way flights

10 Apr Norwegian
02 Apr Norwegian
03 Apr airBaltic
01 Apr airBaltic
12 Apr Turkish Airlines
24 Apr Turkish Airlines
12 Apr Finnair direct
24 Apr Finnair direct
02 Apr Finnair direct
01 Apr Finnair direct

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

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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