Cheapest return flights from Copenhagen to Tallinn in September from $171

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 September 2025 (see full year).

Return flights

03 Sep - 05 Sep airBaltic direct
05 Sep - 12 Sep airBaltic direct
01 Sep - 08 Sep airBaltic direct
10 Sep - 12 Sep airBaltic direct
10 Sep - 17 Sep airBaltic direct
12 Sep - 14 Sep airBaltic direct
15 Sep - 17 Sep airBaltic direct
15 Sep - 22 Sep airBaltic direct
17 Sep - 19 Sep airBaltic direct
17 Sep - 24 Sep airBaltic direct
28 Sep - 05 Oct airBaltic direct
29 Sep - 01 Oct airBaltic direct
29 Sep - 06 Oct airBaltic direct
24 Sep - 01 Oct airBaltic direct
26 Sep - 03 Oct airBaltic direct

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

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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