Cheapest return flights from Helsinki to Bangkok in June from $826

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

Return flights

08 Jun - 17 Jun KLM
10 Jun - 18 Jun KLM
12 Jun - 20 Jun KLM
01 Jun - 28 Jun KLM
10 Jun - 18 Jun Finnair direct
18 Jun - 15 Jul Finnair
08 Jun - 02 Jul Norwegian
25 Jun - 02 Jul Turkish Airlines
29 Jun - 13 Jul Finnair
08 Jun - 17 Jun Finnair direct
12 Jun - 20 Jun Finnair direct
01 Jun - 31 Jul Norwegian
26 Jun - 30 Jul Norwegian Air Sweden AOC
25 Jun - 02 Jul Finnair direct
18 Jun - 15 Jul Finnair direct
01 Jun - 28 Jun Finnair direct
26 Jun - 30 Jul Finnair direct

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