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

Return flights

08 Dec - 11 Dec	Wizz Air UK
05 Dec - 10 Dec	Wizz Air UK
11 Dec - 18 Dec	Wizz Air
10 Dec - 13 Dec	Wizz Air UK
12 Dec - 14 Dec	LOT
03 Dec - 10 Dec	Aegean Airlines
08 Dec - 12 Dec	LOT
22 Dec - 31 Dec	Ryanair
12 Dec - 16 Dec	LOT
08 Dec - 13 Dec	LOT
31 Dec - 06 Jan	Wizz Air UK
25 Dec - 01 Jan	LOT
27 Dec - 03 Jan	LOT
24 Dec - 01 Jan	LOT
25 Dec - 05 Jan	LOT
27 Dec - 01 Jan	LOT
27 Dec - 05 Jan	LOT
28 Dec - 01 Jan	LOT
27 Dec - 02 Jan	LOT
27 Dec - 04 Jan	LOT

Also check the deals for one-way flights from Athens to Tallinn 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 Athens to Tallinn in December from 161€

Return flights