AirHint found the following cheapest one-way flights from Riyadh (RUH) to Tbilisi (TBS) in August 2025 (see full year).

One-Way flights

02 Aug	flyadeal
20 Aug	Jazeera Airways
05 Aug	flyadeal
06 Aug	flyadeal
07 Aug	Pegasus Airlines
24 Aug	Jazeera Airways
01 Aug	Pegasus Airlines
15 Aug	Jazeera Airways
03 Aug	flyadeal
01 Aug	Flynas	direct

Also check the deals for return flights from Riyadh 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 one-way flights from Riyadh to Tbilisi in August from $152

One-Way flights