Cheapest return flights from Helsinki to Zurich in September from 185€

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

Return flights

11 Sep - 17 Sep Lufthansa
11 Sep - 15 Sep Lufthansa
24 Sep - 26 Sep Lufthansa
11 Sep - 14 Sep Lufthansa
12 Sep - 16 Sep Lufthansa
17 Sep - 20 Sep Lufthansa
15 Sep - 19 Sep Lufthansa
03 Sep - 07 Sep airBaltic
18 Sep - 22 Sep airBaltic
18 Sep - 21 Sep airBaltic
13 Sep - 11 Oct Lufthansa
13 Sep - 11 Oct Finnair direct

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

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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