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

Return flights

09 Dec - 12 Dec	Scandinavian Airlines
11 Dec - 13 Dec	Scandinavian Airlines
13 Dec - 16 Dec	LOT
13 Dec - 14 Dec	LOT
12 Dec - 15 Dec	LOT
12 Dec - 17 Dec	LOT
12 Dec - 14 Dec	LOT
31 Dec - 01 Jan	Scandinavian Airlines
09 Dec - 13 Dec	Scandinavian Airlines
08 Dec - 10 Dec	airBaltic
04 Dec - 08 Dec	LOT
27 Dec - 05 Jan	airBaltic
30 Dec - 02 Jan	LOT
29 Dec - 03 Jan	LOT
19 Dec - 03 Jan	LOT
30 Dec - 01 Jan	Finnair
29 Dec - 02 Jan	LOT
30 Dec - 03 Jan	LOT
17 Dec - 04 Jan	airBaltic

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 159€

Return flights