Cheapest return flights from Helsinki to Bangkok in April from $640

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 April 2025 (see full year).

Return flights

30 Apr - 27 May Turkish Airlines
01 Apr - 08 Apr Norwegian Air Sweden AOC
30 Apr - 23 May Turkish Airlines
30 Apr - 21 May Turkish Airlines
26 Apr - 26 May Lufthansa
05 Apr - 13 Apr Norwegian Air Sweden AOC
27 Apr - 26 May KLM
24 Apr - 08 May Scandinavian Airlines
28 Apr - 13 May Qatar Airways
17 Apr - 17 May Qatar Airways
15 Apr - 13 May Qatar Airways
28 Apr - 14 May Qatar Airways
01 Apr - 07 Apr Norwegian Air Sweden AOC
06 Apr - 13 Apr Finnair
01 Apr - 13 Apr Norwegian Air Sweden AOC
14 Apr - 24 Apr Norwegian Air Sweden AOC
08 Apr - 23 Apr airBaltic
05 Apr - 12 Apr Norwegian Air Sweden AOC
01 Apr - 20 Apr Finnair
21 Apr - 28 Apr Scandinavian Airlines

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

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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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