Cheapest return flights from Bangkok to Helsinki in May from $915

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

AirHint found the following cheapest return flights from Bangkok (BKK) to Helsinki (HEL) in May 2025 (see full year).

Return flights

24 May - 05 Jun Austrian Airlines
08 May - 16 May Lufthansa
31 May - 07 Jun Qatar Airways
24 May - 05 Jun Finnair direct
31 May - 07 Jun Finnair direct
08 May - 16 May Finnair direct
01 May - 18 May Austrian Airlines

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

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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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