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

Return flights

07 Aug - 29 Aug	British Airways
12 Aug - 29 Aug	British Airways
27 Aug - 03 Sep	Wizz Air Malta
28 Aug - 04 Sep	Ryanair
30 Aug - 06 Sep	Wizz Air Malta
13 Aug - 31 Aug	British Airways
28 Aug - 09 Sep	Ryanair
28 Aug - 02 Sep	Ryanair
21 Aug - 03 Sep	Ryanair
28 Aug - 07 Sep	Wizz Air Malta
28 Aug - 10 Sep	Wizz Air Malta
30 Aug - 05 Sep	Wizz Air Malta
29 Aug - 02 Sep	Wizz Air Malta
21 Aug - 25 Aug	British Airways
13 Aug - 21 Aug	Ryanair
24 Aug - 31 Aug	KLM
18 Aug - 31 Aug	Ryanair
13 Aug - 28 Aug	Ryanair
14 Aug - 30 Aug	KLM
23 Aug - 30 Aug	KLM

Also check the deals for one-way flights from Vienna to Toronto 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 Toronto in August from 509€

Return flights