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

Return flights

27 Aug - 31 Aug	Ryanair
30 Aug - 06 Sep	Ryanair
27 Aug - 28 Aug	Ryanair
25 Aug - 05 Sep	Finnair
29 Aug - 31 Aug	Finnair
31 Aug - 06 Sep	Finnair
31 Aug - 02 Sep	Finnair
25 Aug - 28 Aug	Finnair
28 Aug - 31 Aug	Finnair
26 Aug - 29 Aug	Finnair
25 Aug - 29 Aug	Finnair
25 Aug - 31 Aug	Finnair
26 Aug - 30 Aug	Ryanair
20 Aug - 27 Aug	Finnair
29 Aug - 01 Sep	Finnair

Also check the deals for one-way flights from Vienna to Tallinn in August.

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 August from $247

Return flights