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

Return flights

23 Sep - 06 Oct	Wizz Air
26 Sep - 29 Sep	Vueling Airlines
24 Sep - 01 Oct	Wizz Air Malta
24 Sep - 26 Sep	Wizz Air Malta
23 Sep - 25 Sep	Wizz Air
25 Sep - 28 Sep	Wizz Air Malta
25 Sep - 14 Oct	Wizz Air Malta
29 Sep - 01 Oct	Wizz Air
26 Sep - 09 Oct	Vueling Airlines
23 Sep - 30 Sep	Wizz Air
30 Sep - 01 Oct	Vueling Airlines
27 Sep - 29 Sep	Ryanair
28 Sep - 03 Oct	Aegean Airlines
26 Sep - 04 Oct	Vueling Airlines
23 Sep - 24 Sep	Wizz Air Malta
30 Sep - 04 Oct	Wizz Air Malta
19 Sep - 22 Sep	Ryanair
21 Sep - 26 Sep	Ryanair
20 Sep - 21 Sep	AJet
28 Sep - 05 Oct	Aeroitalia

Also check the deals for one-way flights from Rome 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 Rome to Tallinn in September from 165€

Return flights