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

Return flights

10 Dec - 15 Dec	Lufthansa
03 Dec - 10 Dec	Lufthansa
03 Dec - 11 Dec	Lufthansa
03 Dec - 08 Dec	Lufthansa
17 Dec - 31 Dec	Lufthansa
12 Dec - 15 Dec	Lufthansa
05 Dec - 10 Dec	Air France
09 Dec - 16 Dec	LOT
06 Dec - 11 Dec	LOT
09 Dec - 15 Dec	LOT
26 Dec - 02 Jan	Qatar Airways
24 Dec - 03 Jan	Qatar Airways
25 Dec - 02 Jan	Qatar Airways
25 Dec - 03 Jan	Qatar Airways
26 Dec - 23 Jan	Lufthansa

Also check the deals for one-way flights from Seoul 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 Seoul to Tbilisi in December from $624

Return flights