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

Return flights

27 Sep - 06 Oct	SKY express
23 Sep - 06 Oct	SKY express
16 Sep - 06 Oct	SKY express
18 Sep - 06 Oct	SKY express
27 Sep - 29 Sep	SKY express
27 Sep - 10 Oct	SKY express
27 Sep - 13 Oct	SKY express
25 Sep - 06 Oct	SKY express
30 Sep - 06 Oct	SKY express
26 Sep - 29 Sep	Turkish Airlines
23 Sep - 02 Oct	easyJet
27 Sep - 15 Oct	SKY express
23 Sep - 29 Sep	SKY express
16 Sep - 29 Sep	SKY express
18 Sep - 29 Sep	SKY express
21 Sep - 28 Sep	SunExpress
02 Sep - 26 Sep	easyJet
09 Sep - 15 Sep	SKY express
09 Sep - 29 Sep	SKY express
25 Sep - 29 Sep	SKY express

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

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 London in September from $331

Return flights