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

Return flights

18 Aug - 29 Sep	Turkish Airlines
25 Aug - 11 Sep	SWISS
24 Aug - 07 Sep	Lufthansa
23 Aug - 07 Sep	Austrian Airlines
25 Aug - 09 Sep	Lufthansa
26 Aug - 09 Sep	Austrian Airlines
24 Aug - 08 Sep	Lufthansa
25 Aug - 08 Sep	Lufthansa
21 Aug - 07 Sep	LOT
23 Aug - 09 Sep	Austrian Airlines
18 Aug - 26 Aug	Lufthansa
10 Aug - 26 Aug	FrenchBee
11 Aug - 25 Aug	British Airways
09 Aug - 26 Aug	FrenchBee
13 Aug - 25 Aug	British Airways
14 Aug - 24 Aug	Air Canada
08 Aug - 29 Aug	FrenchBee
02 Aug - 10 Aug	Lufthansa
12 Aug - 25 Aug	Scandinavian Airlines
09 Aug - 25 Aug	British Airways

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 556€

Return flights