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

Return flights

08 Dec - 11 Dec	airBaltic
06 Dec - 08 Dec	airBaltic
11 Dec - 15 Dec	airBaltic
12 Dec - 14 Dec	airBaltic
11 Dec - 14 Dec	airBaltic
15 Dec - 17 Dec	airBaltic
12 Dec - 15 Dec	airBaltic
08 Dec - 10 Dec	airBaltic
20 Dec - 05 Jan	airBaltic
19 Dec - 21 Dec	Scandinavian Airlines
18 Dec - 21 Dec	airBaltic
20 Dec - 04 Jan	airBaltic
18 Dec - 04 Jan	airBaltic
31 Dec - 03 Jan	airBaltic
20 Dec - 03 Jan	airBaltic
30 Dec - 01 Jan	Finnair
20 Dec - 02 Jan	airBaltic
18 Dec - 03 Jan	airBaltic
21 Dec - 02 Jan	Scandinavian Airlines
22 Dec - 02 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 134€

Return flights