Cheapest return flights from Helsinki to Bangkok in May from 555€

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

Return flights

07 May - 23 May KLM
07 May - 27 May Turkish Airlines
13 May - 27 May Turkish Airlines
04 May - 29 May Turkish Airlines
05 May - 20 May Turkish Airlines
19 May - 03 Jun Turkish Airlines
04 May - 11 May Pegasus Airlines
05 May - 29 May Turkish Airlines
05 May - 19 May Turkish Airlines
12 May - 02 Jun Turkish Airlines
07 May - 19 May Turkish Airlines
05 May - 21 May Turkish Airlines
31 May - 12 Jun Lufthansa
23 May - 23 Jun Austrian Airlines
31 May - 29 Jun Lufthansa
31 May - 30 Jun Lufthansa
19 May - 30 Jun Lufthansa
12 May - 02 Jun Finnair direct
19 May - 03 Jun Finnair direct
19 May - 30 Jun Finnair direct

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

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