Cheapest return YUL–VIE flights, August

AirHint found the following cheapest return flights from Montreal (YUL) to Vienna (VIE) in August 2026 (see full year).

Return flights

20 Aug - 27 Aug Air Transat
25 Aug - 05 Sep WestJet
24 Aug - 31 Aug Air Transat
28 Aug - 04 Sep Air Transat
18 Aug - 25 Aug WestJet
31 Aug - 14 Sep Air Transat
19 Aug - 26 Aug Air Transat
29 Aug - 05 Sep Porter Airlines (Canada) Ltd
25 Aug - 01 Sep Air Transat
17 Aug - 24 Aug Air Transat
01 Aug - 15 Aug WestJet
21 Aug - 28 Aug Air Transat
26 Aug - 02 Sep Porter Airlines (Canada) Ltd
12 Aug - 19 Aug Air Transat
22 Aug - 29 Aug FrenchBee
31 Aug - 07 Sep Porter Airlines (Canada) Ltd
27 Aug - 03 Sep FrenchBee
13 Aug - 20 Aug Air Transat
30 Aug - 06 Sep WestJet
25 Aug - 01 Sep Austrian Airlines direct

Also check the deals for one-way flights from Montreal to Vienna in August.

Powered by

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna

Feel free to contact us with any feedback or request another flight research.