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

Return flights

01 Dec - 05 Dec	Pegasus Airlines
02 Dec - 04 Dec	Lufthansa
02 Dec - 09 Dec	Pegasus Airlines
14 Dec - 20 Dec	Austrian Airlines
12 Dec - 14 Dec	Pegasus Airlines
03 Dec - 08 Dec	Pegasus Airlines
31 Dec - 16 Jan	easyJet
13 Dec - 20 Dec	Lufthansa
09 Dec - 13 Jan	Pegasus Airlines
08 Dec - 14 Jan	easyJet
17 Dec - 29 Dec	Austrian Airlines
10 Dec - 14 Jan	Pegasus Airlines
14 Dec - 13 Jan	AJet
20 Dec - 27 Dec	Lufthansa
18 Dec - 03 Jan	Wizz Air
30 Dec - 03 Jan	Lufthansa
23 Dec - 06 Jan	Air France
23 Dec - 03 Jan	Wizz Air
22 Dec - 06 Jan	easyJet

Also check the deals for one-way flights from Basel to Tbilisi 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 Basel to Tbilisi in December from 180€

Return flights