Cheapest return flights from Bangkok to Helsinki in June from $649

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

Return flights

04 Jun - 11 Jun KLM
14 Jun - 21 Jun IndiGo
09 Jun - 12 Jun Lufthansa
11 Jun - 18 Jun KLM
12 Jun - 22 Jun Lufthansa
11 Jun - 25 Jun KLM
25 Jun - 09 Jul IndiGo
22 Jun - 22 Jul IndiGo
21 Jun - 23 Jul IndiGo
29 Jun - 06 Jul IndiGo
14 Jun - 21 Jun Finnair direct
12 Jun - 22 Jun Finnair direct
09 Jun - 12 Jun Finnair direct
11 Jun - 18 Jun Finnair direct
29 Jun - 06 Jul Finnair direct
29 Jun - 05 Jul Finnair direct
21 Jun - 23 Jul Finnair direct
22 Jun - 22 Jul Finnair direct
25 Jun - 09 Jul Finnair direct
12 Jun - 14 Jul Qatar Airways

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

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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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