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

Return flights

24 Sep - 02 Oct	Norwegian Air Sweden AOC
26 Sep - 28 Sep	Norwegian Air Sweden AOC
12 Sep - 28 Sep	Ryanair
12 Sep - 27 Sep	Ryanair
12 Sep - 24 Sep	Ryanair
19 Sep - 25 Sep	Ryanair
17 Sep - 30 Sep	Norwegian Air Sweden AOC
17 Sep - 24 Sep	Norwegian Air Sweden AOC
12 Sep - 25 Sep	Ryanair
10 Sep - 17 Sep	Norwegian Air Sweden AOC
11 Sep - 15 Sep	Ryanair

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

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

Cheapest return flights from Riga to Geneva in September from 183€

Return flights