Cheapest return flights from Copenhagen to Tallinn in December from $150

Best time to book flights for Copenhagen (CPH) to Tallinn (TLL) flights at AirHint

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

Return flights

01 Dec - 08 Dec airBaltic direct
02 Dec - 04 Dec airBaltic direct
02 Dec - 09 Dec airBaltic direct
03 Dec - 05 Dec airBaltic direct
07 Dec - 09 Dec airBaltic direct
07 Dec - 14 Dec airBaltic direct
01 Dec - 03 Dec airBaltic direct
03 Dec - 10 Dec airBaltic direct
04 Dec - 11 Dec airBaltic direct
05 Dec - 07 Dec airBaltic direct

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

Skyscanner

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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