Cheapest return flights from Helsinki to Bangkok in May from $534

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

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

Return flights

20 May - 05 Jun Juneyao Airlines
31 May - 28 Jun Juneyao Airlines
04 May - 05 Jun Turkish Airlines
04 May - 24 May Turkish Airlines
05 May - 19 May Turkish Airlines
05 May - 29 May Turkish Airlines
05 May - 26 May Turkish Airlines
06 May - 27 May Turkish Airlines
07 May - 28 May Turkish Airlines
07 May - 20 May Turkish Airlines
15 May - 12 Jun Qatar Airways
07 May - 21 May Turkish Airlines
20 May - 06 Jun KLM
18 May - 05 Jun KLM
13 May - 11 Jun Qatar Airways
10 May - 03 Jun Qatar Airways
06 May - 21 May Turkish Airlines
15 May - 01 Jun Qatar Airways
27 May - 11 Jun KLM
02 May - 30 May Turkish Airlines

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