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

Return flights

18 Sep - 13 Oct	easyJet	direct
29 Sep - 13 Oct	easyJet
29 Sep - 02 Oct	easyJet	direct
29 Sep - 03 Oct	Pegasus Airlines
04 Sep - 11 Sep	easyJet	direct
08 Sep - 11 Sep	Pegasus Airlines
09 Sep - 11 Sep	Pegasus Airlines
11 Sep - 15 Sep	easyJet	direct
15 Sep - 18 Sep	Pegasus Airlines
18 Sep - 25 Sep	easyJet	direct
18 Sep - 28 Sep	easyJet
22 Sep - 25 Sep	easyJet	direct
15 Sep - 18 Sep	easyJet	direct
08 Sep - 11 Sep	easyJet	direct
19 Sep - 03 Oct	Pegasus Airlines

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

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Cheapest return flights from Geneva to Tbilisi in September from 180€

Return flights