Cheapest one-way flights from Bangkok to Helsinki in April from $374

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Helsinki (HEL) in April 2026 (see full year).

One-Way flights

20 Apr Etihad Airways
27 Apr Thai VietJet Air
22 Apr Oman Air
24 Apr Thai Lion Air
14 Apr Etihad Airways
15 Apr Thai Lion Air
12 Apr AirAsia
17 Apr Thai VietJet Air
07 Apr Thai Lion Air
16 Apr Vietnam Airlines

Also check the deals for return flights from Bangkok to Helsinki 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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