Cheapest return flights from Helsinki to Bangkok in March from $692

Best time to book flights for Helsinki (HEL) to Bangkok (BKK) flights at AirHint

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

Return flights

05 Mar - 15 Mar Norwegian
03 Mar - 10 Mar Qatar Airways
05 Mar - 14 Mar Turkish Airlines
01 Mar - 23 Mar Qatar Airways
14 Mar - 14 Apr Lufthansa
21 Mar - 22 Apr Lufthansa
05 Mar - 14 Mar Finnair direct
03 Mar - 10 Mar Finnair direct
01 Mar - 23 Mar Finnair direct
21 Mar - 22 Apr Finnair direct

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

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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