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

Return flights

17 Jul - 22 Jul	Ryanair
28 Jul - 29 Jul	Ryanair
08 Jul - 11 Jul	Ryanair
19 Jul - 20 Jul	Ryanair
28 Jul - 03 Aug	Ryanair
18 Jul - 19 Jul	Ryanair
15 Jul - 22 Jul	Ryanair
14 Jul - 15 Jul	Ryanair
27 Jul - 28 Jul	Ryanair
30 Jul - 01 Aug	Ryanair
17 Jul - 20 Jul	Ryanair
24 Jul - 27 Jul	Ryanair
25 Jul - 01 Aug	Wizz Air Malta
28 Jul - 03 Aug	Austrian Airlines	direct
10 Jul - 15 Aug	Austrian Airlines	direct

Also check the deals for one-way flights from Prague to Vienna in July.

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 Vienna in July from 150€

Return flights