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

Return flights

09 Dec - 16 Dec	Pegasus Airlines
10 Dec - 17 Dec	Pegasus Airlines
28 Dec - 11 Jan	Pegasus Airlines
24 Dec - 02 Jan	Pegasus Airlines
22 Dec - 04 Jan	Pegasus Airlines
19 Dec - 04 Jan	Pegasus Airlines
18 Dec - 04 Jan	Pegasus Airlines
23 Dec - 02 Jan	Pegasus Airlines

Also check the deals for one-way flights from Rotterdam 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 Rotterdam to Tbilisi in December from 238€

Return flights