Cheapest return flights from Helsinki to Bangkok in April from $596

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

29 Apr - 14 May Air France
30 Apr - 14 May Air France
30 Apr - 21 May Qatar Airways
22 Apr - 06 May Qatar Airways
22 Apr - 29 Apr Qatar Airways
01 Apr - 15 Apr Qatar Airways
30 Apr - 30 May Qatar Airways
07 Apr - 13 Apr Qatar Airways
25 Apr - 23 May Air France
30 Apr - 16 May Air France
05 Apr - 12 Apr Qatar Airways
22 Apr - 06 May Finnair direct
24 Apr - 08 May Finnair direct
07 Apr - 22 Apr Turkish Airlines
30 Apr - 21 May Finnair direct
02 Apr - 19 Apr Qatar Airways
08 Apr - 24 Apr Qatar Airways
07 Apr - 27 Apr Qatar Airways
01 Apr - 25 Apr Qatar Airways
08 Apr - 24 Apr Finnair direct

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

Skyscanner

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok