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

Return flights

24 Dec - 31 Dec	airBaltic	direct
15 Dec - 15 Dec	airBaltic
24 Dec - 28 Dec	airBaltic
24 Dec - 27 Dec	airBaltic
24 Dec - 02 Jan	airBaltic
22 Dec - 29 Dec	Scandinavian Airlines
27 Dec - 29 Dec	Scandinavian Airlines
27 Dec - 03 Jan	Scandinavian Airlines
22 Dec - 28 Dec	Scandinavian Airlines
13 Dec - 17 Dec	Ryanair
13 Dec - 15 Dec	Ryanair
25 Dec - 31 Dec	airBaltic
31 Dec - 07 Jan	airBaltic
31 Dec - 01 Jan	Wizz Air
31 Dec - 03 Jan	Wizz Air
31 Dec - 02 Jan	Wizz Air
26 Dec - 02 Jan	airBaltic	direct
30 Dec - 03 Jan	airBaltic
30 Dec - 01 Jan	airBaltic
28 Dec - 04 Jan	airBaltic	direct

Also check the deals for one-way flights from Tallinn to Copenhagen 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 Copenhagen in December from 78€

Return flights