Cheapest return flights from Zurich to Helsinki in August from $239

Best time to book flights for Zurich (ZRH) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to Helsinki (HEL) in August 2025 (see full year).

Return flights

16 Aug - 20 Aug KLM
01 Aug - 15 Aug KLM
01 Aug - 14 Aug KLM
16 Aug - 20 Aug Finnair direct
09 Aug - 16 Aug KLM
01 Aug - 16 Aug KLM
01 Aug - 14 Aug Finnair direct
01 Aug - 16 Aug Finnair direct
01 Aug - 15 Aug Finnair direct

Also check the deals for one-way flights from Zurich to Helsinki in August.

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 Helsinki

Cheap car rent in Helsinki