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

Return flights

31 Aug - 05 Sep	Eurowings	direct
31 Aug - 07 Sep	Eurowings
17 Aug - 22 Aug	Eurowings	direct
10 Aug - 29 Aug	Eurowings	direct
29 Aug - 31 Aug	Eurowings
08 Aug - 22 Aug	Eurowings
08 Aug - 24 Aug	Eurowings
17 Aug - 21 Aug	Eurowings
24 Aug - 31 Aug	Eurowings
08 Aug - 17 Aug	Eurowings
17 Aug - 26 Aug	Eurowings
03 Aug - 15 Aug	Eurowings	direct
05 Aug - 26 Sep	Finnair
05 Aug - 26 Sep	Eurowings	direct

Also check the deals for one-way flights from Prague 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 Prague to Tallinn in August from $161

Return flights