Cheapest return flights from Montreal to Sydney in August from 1291€

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 August 2025 (see full year).

Return flights

24 Aug - 31 Aug United
17 Aug - 24 Aug United
04 Aug - 11 Aug United
11 Aug - 18 Aug United
25 Aug - 01 Sep United
07 Aug - 14 Aug United
09 Aug - 16 Aug United
15 Aug - 22 Aug United
08 Aug - 15 Aug United
22 Aug - 29 Aug United
03 Aug - 10 Aug United

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

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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