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

Return flights

12 Aug - 19 Aug	Ryanair
08 Aug - 11 Aug	Ryanair
02 Aug - 03 Aug	Wizz Air Malta
06 Aug - 07 Aug	Ryanair
09 Aug - 11 Aug	Ryanair
20 Aug - 27 Aug	Ryanair
27 Aug - 28 Aug	Ryanair
21 Aug - 24 Aug	Ryanair
22 Aug - 24 Aug	Ryanair
04 Aug - 07 Aug	Ryanair

Also check the deals for one-way flights from Vienna to Prague 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 Prague in August from 135€

Return flights