Cheapest return flights from Geneva to Helsinki in September from 182€

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

Return flights

15 Sep - 29 Sep easyJet
21 Sep - 24 Sep easyJet
15 Sep - 22 Sep easyJet
14 Sep - 28 Sep easyJet
01 Sep - 05 Sep KLM
01 Sep - 08 Sep KLM
25 Sep - 28 Sep KLM
13 Sep - 17 Sep KLM
30 Sep - 05 Oct KLM
30 Sep - 07 Oct KLM
19 Sep - 21 Sep easyJet
07 Sep - 18 Sep easyJet
30 Sep - 07 Oct Finnair direct
30 Sep - 05 Oct Finnair direct

Also check the deals for one-way flights from Geneva to Helsinki 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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Feel free to contact us with any feedback or request another flight research.