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

Return flights

04 Dec - 06 Dec	Ryanair
06 Dec - 10 Dec	Wizz Air UK
03 Dec - 06 Dec	Ryanair
04 Dec - 08 Jan	Wizz Air UK
03 Dec - 10 Dec	Ryanair
10 Dec - 12 Jan	Ryanair
03 Dec - 08 Jan	Ryanair
02 Dec - 09 Dec	Lufthansa
05 Dec - 12 Dec	Lufthansa
12 Dec - 12 Jan	Wizz Air
06 Dec - 13 Dec	Wizz Air UK
13 Dec - 12 Jan	Wizz Air
06 Dec - 12 Dec	Lufthansa
11 Dec - 07 Jan	Wizz Air UK
13 Dec - 15 Dec	Lufthansa
02 Dec - 04 Dec	Ryanair
18 Dec - 07 Jan	Wizz Air
20 Dec - 07 Jan	LOT
20 Dec - 11 Jan	LOT
20 Dec - 05 Jan	LOT

Also check the deals for one-way flights from Tallinn to Lisbon 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 Lisbon in December from 150€

Return flights