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

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

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

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