Cheapest return flights from Copenhagen to Tallinn in September from $111

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

Return flights

29 Sep - 06 Oct airBaltic direct
26 Sep - 03 Oct airBaltic
29 Sep - 01 Oct airBaltic
29 Sep - 03 Oct airBaltic
24 Sep - 01 Oct airBaltic
28 Sep - 05 Oct airBaltic
21 Sep - 24 Sep Norwegian Air Sweden AOC
19 Sep - 25 Sep airBaltic
22 Sep - 24 Sep airBaltic direct
18 Sep - 25 Sep Wizz Air
26 Sep - 29 Sep airBaltic direct
22 Sep - 29 Sep airBaltic direct
19 Sep - 22 Sep airBaltic direct
17 Sep - 24 Sep airBaltic direct
19 Sep - 26 Sep Norwegian Air Sweden AOC
19 Sep - 27 Sep Norwegian Air Sweden AOC
25 Sep - 02 Oct Scandinavian Airlines
28 Sep - 05 Oct Scandinavian Airlines direct

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

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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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