AirHint found the following cheapest one-way flights from Bangkok (DMK) to Tbilisi (TBS) in September 2025 (see full year).

One-Way flights

30 Sep	Thai Lion Air
11 Sep	Thai Lion Air
09 Sep	Thai Lion Air
27 Sep	Thai Lion Air
22 Sep	Thai AirAsia X
08 Sep	Thai Lion Air
10 Sep	Thai Lion Air
25 Sep	Thai AirAsia
24 Sep	Thai AirAsia
14 Sep	Thai Lion Air

Also check the deals for return flights from Bangkok 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.

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Cheapest one-way flights from Bangkok to Tbilisi in September from 239€

One-Way flights