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

Return flights

05 Dec - 08 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
04 Dec - 08 Dec	airBaltic
11 Dec - 14 Dec	Ryanair
12 Dec - 14 Dec	airBaltic
05 Dec - 07 Dec	Ryanair
18 Dec - 21 Dec	Ryanair
19 Dec - 31 Dec	airBaltic
30 Dec - 03 Jan	airBaltic
19 Dec - 21 Dec	airBaltic
23 Dec - 01 Jan	Ryanair
27 Dec - 03 Jan	Scandinavian Airlines
27 Dec - 04 Jan	LOT
24 Dec - 27 Dec	airBaltic
30 Dec - 02 Jan	airBaltic
29 Dec - 02 Jan	airBaltic

Also check the deals for one-way flights from Prague 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 Prague to Tallinn in December from $164

Return flights