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

One-Way flights

20 Aug	WestJet
23 Aug	WestJet
18 Aug	TAP
17 Aug	TAP
08 Aug	TAP
04 Aug	Porter Airlines (Canada) Ltd
16 Aug	Porter Airlines (Canada) Ltd
02 Aug	Flair Airlines
01 Aug	Porter Airlines (Canada) Ltd
25 Aug	Condor

Also check the deals for return flights from Toronto 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 one-way flights from Toronto to Vienna in August from 248€

One-Way flights