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

Return flights

22 Sep - 30 Sep	easyJet
21 Sep - 01 Oct	Pegasus Airlines
23 Sep - 28 Sep	Turkish Airlines
29 Sep - 06 Oct	AJet
28 Sep - 04 Oct	Air France
20 Sep - 29 Sep	Turkish Airlines
20 Sep - 27 Sep	Turkish Airlines
24 Sep - 22 Oct	Pegasus Airlines
23 Sep - 30 Sep	SunExpress
29 Sep - 02 Oct	AJet
22 Sep - 29 Sep	easyJet
30 Sep - 02 Oct	AJet
30 Sep - 03 Oct	AJet
29 Sep - 03 Oct	AJet
22 Sep - 27 Sep	easyJet
22 Sep - 28 Sep	easyJet
26 Sep - 29 Sep	Pegasus Airlines
29 Sep - 05 Oct	AJet
26 Sep - 14 Oct	AJet
24 Sep - 30 Sep	Pegasus Airlines

Also check the deals for one-way flights from Tbilisi to Barcelona 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 Tbilisi to Barcelona in September from $302

Return flights