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

Return flights

12 Sep - 19 Sep	LOT
10 Sep - 17 Sep	LOT
12 Sep - 16 Sep	LOT
09 Sep - 16 Sep	LOT
12 Sep - 24 Sep	LOT
11 Sep - 24 Sep	LOT
13 Sep - 24 Sep	LOT
11 Sep - 16 Sep	LOT
12 Sep - 22 Sep	LOT
24 Sep - 07 Oct	SWISS
15 Sep - 25 Sep	Norse Atlantic Airways
22 Sep - 06 Oct	LOT
22 Sep - 21 Oct	Norse Atlantic Airways
24 Sep - 01 Oct	Norse Atlantic Airways (UK)
29 Sep - 06 Oct	Norse Atlantic Airways (UK)
11 Sep - 09 Oct	Lufthansa
19 Sep - 02 Oct	Turkish Airlines
21 Sep - 06 Oct	TAP
27 Sep - 10 Oct	Turkish Airlines
19 Sep - 01 Oct	Turkish Airlines

Also check the deals for one-way flights from New York 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 return flights from New York to Tbilisi in September from 554€

Return flights