AirHint found the following cheapest return flights from Newark (EWR) to Tbilisi (TBS) in August 2025 (see full year).

Return flights

21 Aug - 25 Sep	Austrian Airlines
12 Aug - 19 Sep	Icelandair
12 Aug - 16 Sep	Austrian Airlines
21 Aug - 08 Sep	Austrian Airlines
23 Aug - 07 Sep	Austrian Airlines
18 Aug - 01 Sep	Turkish Airlines
13 Aug - 08 Sep	Turkish Airlines
14 Aug - 14 Sep	Austrian Airlines
21 Aug - 04 Sep	Austrian Airlines
31 Aug - 22 Sep	Lufthansa
06 Aug - 13 Aug	Icelandair
16 Aug - 24 Aug	Icelandair
07 Aug - 11 Aug	Icelandair
09 Aug - 23 Aug	LOT
04 Aug - 10 Aug	Lufthansa
09 Aug - 31 Aug	Austrian Airlines
04 Aug - 09 Aug	United
01 Aug - 23 Aug	LOT
08 Aug - 17 Aug	SWISS

Also check the deals for one-way flights from Newark to Tbilisi in August.

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 Newark to Tbilisi in August from $729

Return flights