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

Return flights

25 Sep - 01 Oct	Wizz Air Malta
29 Sep - 02 Oct	Wizz Air Malta
25 Sep - 29 Sep	Wizz Air Malta
19 Sep - 22 Sep	Wizz Air Malta
29 Sep - 03 Oct	Wizz Air Malta
22 Sep - 26 Sep	Wizz Air Malta
22 Sep - 25 Sep	Wizz Air Malta
19 Sep - 21 Sep	Wizz Air Malta
16 Sep - 18 Sep	Ryanair
17 Sep - 19 Sep	Ryanair
16 Sep - 19 Sep	Ryanair
25 Sep - 28 Sep	Wizz Air Malta
15 Sep - 22 Sep	Wizz Air Malta
29 Sep - 04 Oct	Wizz Air Malta
27 Sep - 04 Oct	Ryanair

Also check the deals for one-way flights from Vienna 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 Vienna to Tallinn in September from $129

Return flights