AirHint found the following cheapest return flights from Riyadh (RUH) to Tbilisi (TBS) in December 2025 (see full year).

Return flights

01 Dec - 03 Dec	Air Arabia
07 Dec - 15 Dec	Flynas	direct
08 Dec - 15 Dec	Flynas	direct
01 Dec - 06 Dec	Pegasus Airlines
10 Dec - 17 Dec	Pegasus Airlines
06 Dec - 17 Dec	Pegasus Airlines
01 Dec - 04 Dec	Pegasus Airlines
07 Dec - 11 Dec	Pegasus Airlines
11 Dec - 15 Dec	Flynas	direct
01 Dec - 08 Dec	Flynas
29 Dec - 01 Jan	flydubai
30 Dec - 06 Jan	flydubai
25 Dec - 05 Jan	flydubai
22 Dec - 03 Jan	Flynas
25 Dec - 22 Jan	flydubai
26 Dec - 03 Jan	Flynas
31 Dec - 08 Jan	Flynas
25 Dec - 11 Jan	flydubai
31 Dec - 08 Jan	Flynas	direct
22 Dec - 01 Jan	Flynas

Also check the deals for one-way flights from Riyadh to Tbilisi in December.

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 Riyadh to Tbilisi in December from $160

Return flights