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

Return flights

15 Sep - 21 Sep	Air Canada
10 Sep - 29 Sep	Air Canada
08 Sep - 15 Sep	Air Canada
17 Sep - 30 Sep	Air Canada
11 Sep - 14 Sep	Air Canada
21 Sep - 10 Oct	Air Canada
11 Sep - 19 Sep	Qatar Airways
22 Sep - 20 Oct	Qatar Airways
23 Sep - 07 Oct	Qatar Airways
24 Sep - 07 Oct	Qatar Airways
14 Sep - 30 Oct	Qatar Airways
08 Sep - 03 Oct	Air Canada
11 Sep - 30 Sep	Qatar Airways
13 Sep - 30 Sep	Qatar Airways
21 Sep - 28 Sep	Qatar Airways
11 Sep - 04 Oct	Qatar Airways
05 Sep - 05 Oct	Qatar Airways
19 Sep - 23 Sep	Qatar Airways
30 Sep - 06 Oct	Qatar Airways
18 Sep - 01 Oct	Qatar Airways

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.

Book a cheap hotel in Tbilisi

Cheap car rent in Tbilisi

Cheapest return flights from New York to Tbilisi in September from $821

Return flights