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

Return flights

26 Sep - 01 Oct	easyJet
24 Sep - 29 Sep	easyJet
26 Sep - 26 Oct	easyJet
23 Sep - 24 Sep	Scandinavian Airlines
25 Sep - 30 Sep	easyJet
25 Sep - 28 Sep	easyJet
23 Sep - 28 Sep	easyJet
25 Sep - 29 Sep	easyJet
25 Sep - 03 Oct	Scandinavian Airlines
24 Sep - 25 Sep	easyJet
29 Sep - 06 Oct	Finnair
30 Sep - 04 Oct	Lufthansa
28 Sep - 01 Oct	Lufthansa
27 Sep - 29 Sep	Scandinavian Airlines
18 Sep - 24 Sep	easyJet
29 Sep - 01 Oct	easyJet
26 Sep - 04 Oct	Lufthansa
22 Sep - 07 Oct	SWISS
19 Sep - 25 Sep	easyJet
29 Sep - 02 Oct	Finnair

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

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 Paris to Tallinn in September from $183

Return flights