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

Return flights

06 Dec - 09 Dec	easyJet
06 Dec - 10 Dec	easyJet
02 Dec - 09 Dec	easyJet
03 Dec - 10 Dec	easyJet
21 Dec - 01 Jan	easyJet
02 Dec - 06 Dec	easyJet
31 Dec - 14 Jan	Fly One
19 Dec - 31 Dec	Pegasus Airlines
26 Dec - 07 Jan	Pegasus Airlines
05 Dec - 12 Dec	Fly One
10 Dec - 14 Dec	easyJet
12 Dec - 15 Dec	Pegasus Airlines
11 Dec - 14 Dec	Pegasus Airlines
27 Dec - 07 Jan	Turkish Airlines
26 Dec - 04 Jan	Pegasus Airlines
29 Dec - 06 Jan	Turkish Airlines
30 Dec - 05 Jan	Turkish Airlines
31 Dec - 03 Jan	Fly One
26 Dec - 03 Jan	LOT
19 Dec - 02 Jan	Fly One

Also check the deals for one-way flights from Tbilisi to Barcelona in December.

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 December from 147€

Return flights