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

Return flights

31 Dec - 10 Jan	Ryanair
13 Dec - 16 Dec	SWISS
13 Dec - 15 Dec	SWISS
06 Dec - 08 Dec	Ryanair
24 Dec - 25 Dec	LOT
27 Dec - 01 Jan	LOT
30 Dec - 04 Jan	LOT
27 Dec - 02 Jan	Wizz Air
11 Dec - 13 Dec	Finnair
25 Dec - 05 Jan	Scandinavian Airlines
22 Dec - 04 Jan	LOT
26 Dec - 04 Jan	LOT
03 Dec - 10 Dec	airBaltic
24 Dec - 29 Dec	LOT
25 Dec - 30 Dec	LOT
19 Dec - 21 Dec	LOT
21 Dec - 24 Dec	LOT
30 Dec - 03 Jan	LOT
19 Dec - 04 Jan	LOT
21 Dec - 04 Jan	LOT

Also check the deals for one-way flights from Tallinn to Prague 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 Prague in December from 142€

Return flights