Cheapest return flights from Rennes to Geneva in September from 302€

AirHint found the following cheapest return flights from Rennes (RNS) to Geneva (GVA) in September 2026 (see full year).

Return flights

01 Sep - 09 Sep KLM
22 Sep - 24 Sep Air France

Also check the deals for one-way flights from Rennes to Geneva in September.

Powered by

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 Geneva

Cheap car rent in Geneva

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