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

Return flights

18 Aug - 20 Aug	transavia
27 Aug - 03 Sep	transavia
12 Aug - 19 Aug	transavia
03 Aug - 17 Aug	transavia
05 Aug - 10 Aug	transavia
19 Aug - 26 Aug	transavia
11 Aug - 18 Aug	transavia
08 Aug - 19 Aug	transavia
08 Aug - 10 Aug	transavia
26 Aug - 16 Sep	transavia
23 Aug - 31 Aug	transavia

Also check the deals for one-way flights from Rotterdam to Vienna 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 Rotterdam to Vienna in August from $295

Return flights