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

Return flights

06 Dec - 13 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
06 Dec - 08 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
02 Dec - 05 Dec	Ryanair
01 Dec - 04 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
04 Dec - 09 Dec	Ryanair
05 Dec - 13 Dec	Ryanair
04 Dec - 12 Dec	Pegasus Airlines
20 Dec - 18 Jan	Ryanair
30 Dec - 09 Jan	Ryanair
23 Dec - 16 Jan	SunExpress
26 Dec - 04 Jan	Pegasus Airlines
26 Dec - 05 Jan	Pegasus Airlines
20 Dec - 03 Jan	Ryanair
27 Dec - 05 Jan	Pegasus Airlines
28 Dec - 06 Jan	Pegasus Airlines
23 Dec - 02 Jan	SunExpress
22 Dec - 02 Jan	Jet2

Also check the deals for one-way flights from London 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 London to Tbilisi in December from $220

Return flights