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

One-Way flights

05 Apr	Norwegian Air Sweden AOC
07 Apr	Norwegian Air Sweden AOC
09 Apr	Scandinavian Airlines
06 Apr	Norwegian
08 Apr	airBaltic
01 Apr	airBaltic
29 Apr	Turkish Airlines
15 Apr	Turkish Airlines
13 Apr	Turkish Airlines
25 Apr	Turkish Airlines

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

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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Cheapest one-way flights from Helsinki to Bangkok in April from $262

One-Way flights