Cheapest return flights from Zurich to Helsinki in October from $252

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 October 2025 (see full year).

Return flights

29 Oct - 02 Nov KLM

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

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