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

Return flights

19 Sep - 26 Sep	Pegasus Airlines
18 Sep - 23 Sep	Pegasus Airlines
18 Sep - 26 Sep	Pegasus Airlines
18 Sep - 25 Sep	Pegasus Airlines
19 Sep - 25 Sep	Pegasus Airlines
23 Sep - 26 Sep	Pegasus Airlines
17 Sep - 23 Sep	Pegasus Airlines
01 Sep - 30 Sep	Pegasus Airlines
12 Sep - 21 Sep	Pegasus Airlines
06 Sep - 20 Sep	Pegasus Airlines

Also check the deals for one-way flights from Helsinki 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 Helsinki to Tbilisi in September from $268

Return flights