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

Return flights

26 Sep - 29 Sep	SKY express
19 Sep - 21 Sep	Wizz Air UK
29 Sep - 18 Oct	SKY express
29 Sep - 19 Oct	SKY express
17 Sep - 22 Sep	Wizz Air Malta
24 Sep - 02 Oct	SKY express
24 Sep - 29 Sep	SKY express
23 Sep - 29 Sep	Wizz Air Malta
23 Sep - 30 Sep	Wizz Air UK
24 Sep - 11 Oct	SKY express
29 Sep - 11 Oct	SKY express
10 Sep - 15 Sep	Wizz Air UK
20 Sep - 22 Sep	Wizz Air Malta
25 Sep - 29 Sep	Wizz Air UK
22 Sep - 29 Sep	easyJet
19 Sep - 02 Oct	easyJet
30 Sep - 06 Oct	easyJet
27 Sep - 07 Oct	Wizz Air Malta
22 Sep - 11 Oct	SKY express
27 Sep - 18 Oct	SKY express

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

Book a cheap hotel in Tbilisi

Cheap car rent in Tbilisi

Cheapest return flights from London to Tbilisi in September from $286

Return flights