AirHint found the following cheapest return flights from London (LHR) to Tbilisi (TBS) in December 2026 (see full year).

Return flights

06 Dec - 11 Dec	Austrian Airlines
05 Dec - 09 Dec	Austrian Airlines
08 Dec - 15 Dec	Austrian Airlines
15 Dec - 19 Dec	Lufthansa
08 Dec - 12 Dec	Austrian Airlines
05 Dec - 09 Dec	British Airways	direct
06 Dec - 08 Dec	Austrian Airlines
07 Dec - 11 Dec	Lufthansa
06 Dec - 11 Dec	British Airways	direct
16 Dec - 22 Dec	LOT
29 Dec - 04 Jan	Lufthansa
23 Dec - 03 Jan	ITA Airways
29 Dec - 04 Jan	British Airways	direct

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.

Book a cheap hotel in Tbilisi

Cheap car rent in Tbilisi

Cheapest return flights from London to Tbilisi in December from 302€

Return flights