Cheapest return flights from Montreal (YUL) to Sydney (SYD), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Aug 10 Sep ANA
26 Aug 02 Sep ANA
30 Aug 14 Sep ANA
19 Aug 26 Aug Air Canada
30 Aug 06 Sep ANA
18 Aug 25 Aug WestJet
17 Aug 24 Aug Porter Airlines (Canada) Ltd
13 Aug 20 Aug WestJet
31 Aug 07 Sep ANA
12 Aug 19 Aug Porter Airlines (Canada) Ltd
28 Aug 04 Sep WestJet
11 Aug 18 Aug Porter Airlines (Canada) Ltd
27 Aug 03 Sep WestJet
16 Aug 23 Aug WestJet
20 Aug 27 Aug WestJet
24 Aug 31 Aug WestJet
17 Aug 03 Sep Air Transat
23 Aug 30 Aug WestJet
01 Aug 06 Sep WestJet
29 Aug 05 Sep WestJet
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deals for one-way flights from Montreal to Sydney in August.

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Updated Jul 5, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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