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

Return flights

20 Aug - 16 Sep	KLM
27 Aug - 06 Sep	KLM
23 Aug - 13 Sep	Ryanair
29 Aug - 14 Sep	Ryanair
31 Aug - 05 Sep	Lufthansa
04 Aug - 07 Aug	Ryanair
20 Aug - 08 Sep	KLM
04 Aug - 12 Aug	Pegasus Airlines
07 Aug - 09 Aug	Pegasus Airlines
07 Aug - 15 Sep	Pegasus Airlines
27 Aug - 01 Sep	KLM
31 Aug - 10 Sep	Lufthansa
06 Aug - 09 Aug	Ryanair
22 Aug - 21 Sep	Ryanair
18 Aug - 21 Aug	Ryanair
01 Aug - 07 Aug	Pegasus Airlines
18 Aug - 22 Aug	Ryanair
03 Aug - 05 Aug	Pegasus Airlines
18 Aug - 29 Aug	Ryanair
19 Aug - 26 Aug	KLM

Also check the deals for one-way flights from Dublin 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 Dublin to Tbilisi in August from $319

Return flights