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

Return flights

29 Sep - 06 Oct	Wizz Air Malta
02 Sep - 16 Sep	Vueling Airlines
03 Sep - 16 Sep	Vueling Airlines
27 Sep - 08 Oct	Vueling Airlines
12 Sep - 25 Sep	Vueling Airlines
18 Sep - 27 Sep	Wizz Air Malta
09 Sep - 16 Sep	easyJet
30 Sep - 08 Oct	Ryanair
06 Sep - 21 Sep	SWISS
05 Sep - 15 Sep	Vueling Airlines
03 Sep - 15 Sep	Vueling Airlines
04 Sep - 15 Sep	Vueling Airlines
29 Sep - 11 Oct	Wizz Air Malta
17 Sep - 27 Sep	Vueling Airlines
26 Sep - 03 Oct	Vueling Airlines
05 Sep - 12 Oct	Vueling Airlines
30 Sep - 21 Oct	Fly One
26 Sep - 14 Oct	Fly One
30 Sep - 14 Oct	Fly One
23 Sep - 14 Oct	Fly One

Also check the deals for one-way flights from Barcelona 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 Barcelona to Tbilisi in September from $270

Return flights