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

Return flights

28 Oct - 02 Nov	SWISS
08 Oct - 15 Oct	British Airways
25 Oct - 29 Oct	British Airways
22 Oct - 29 Oct	British Airways
11 Oct - 19 Oct	Aegean Airlines
29 Oct - 05 Nov	KLM
14 Oct - 06 Nov	Lufthansa
21 Oct - 29 Oct	KLM
01 Oct - 15 Oct	British Airways
07 Oct - 21 Oct	Lufthansa
14 Oct - 21 Oct	Lufthansa
16 Oct - 08 Nov	Aegean Airlines
28 Oct - 04 Nov	SWISS
09 Oct - 15 Oct	Aegean Airlines
14 Oct - 20 Oct	Lufthansa
29 Oct - 02 Nov	KLM
07 Oct - 11 Nov	Lufthansa
31 Oct - 02 Nov	British Airways
28 Oct - 01 Nov	SWISS
19 Oct - 04 Nov	Austrian Airlines

Also check the deals for one-way flights from London to Tbilisi in October.

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 October from 235€

Return flights