Cheapest one-way flights from Hanoi to Helsinki in May from $412

Best time to book flights for Hanoi (HAN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Helsinki (HEL) in May 2025 (see full year).

One-Way flights

12 May China Southern
02 May Air China
20 May Qatar Airways

Also check the deals for return flights from Hanoi to Helsinki in May.

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.

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