Cheapest return flights from Bangkok to Helsinki in May from $824

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

17 May - 19 May Thai AirAsia
19 May - 26 May Austrian Airlines
19 May - 25 May Austrian Airlines
10 May - 15 May IndiGo
30 May - 07 Jun Austrian Airlines
20 May - 25 May IndiGo
15 May - 25 May Austrian Airlines
31 May - 03 Jun IndiGo
08 May - 21 May Austrian Airlines
07 May - 13 May IndiGo
01 May - 04 May IndiGo
03 May - 05 May Air India
30 May - 07 Jun Finnair direct
31 May - 03 Jun Finnair direct

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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