Cheapest return flights from Montreal to Sydney in July from $1349

Best time to book flights for Montreal (YUL) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Montreal (YUL) to Sydney (SYD) in July 2025 (see full year).

Return flights

18 Jul - 27 Jul WestJet
28 Jul - 01 Aug Air Canada
27 Jul - 09 Aug Air Canada
03 Jul - 18 Jul WestJet
11 Jul - 20 Jul WestJet
04 Jul - 13 Jul Air Canada
03 Jul - 21 Jul Air Canada
21 Jul - 05 Aug Air Canada
03 Jul - 10 Jul WestJet
07 Jul - 07 Aug Air New Zealand
04 Jul - 31 Jul Air New Zealand
17 Jul - 02 Aug Air New Zealand

Also check the deals for one-way flights from Montreal to Sydney in July.

Skyscanner

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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