AirHint found the following cheapest return flights from Tallinn (TLL) to Athens (ATH) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec	Wizz Air Malta
19 Dec - 12 Jan	Wizz Air
11 Dec - 15 Dec	Wizz Air
06 Dec - 15 Dec	Wizz Air UK
03 Dec - 07 Dec	Wizz Air Malta
11 Dec - 14 Dec	LOT
15 Dec - 20 Dec	airBaltic
13 Dec - 16 Dec	airBaltic
07 Dec - 12 Dec	SWISS
12 Dec - 16 Dec	SWISS
29 Dec - 05 Jan	LOT
20 Dec - 27 Dec	LOT
29 Dec - 03 Jan	LOT
22 Dec - 03 Jan	LOT
31 Dec - 03 Jan	LOT
29 Dec - 04 Jan	LOT

Also check the deals for one-way flights from Tallinn to Athens 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 Tallinn to Athens in December from $158

Return flights