Cheapest one-way flights from Montreal to Sydney in April from $585

AirHint found the following cheapest one-way flights from Montreal (YUL) to Sydney (SYD) in April 2026 (see full year).

One-Way flights

21 Apr Air Transat
06 Apr Air Transat
22 Apr Porter Airlines (Canada) Ltd
15 Apr Air Transat
08 Apr Porter Airlines (Canada) Ltd
19 Apr Porter Airlines (Canada) Ltd
13 Apr Porter Airlines (Canada) Ltd
01 Apr Qatar Airways
11 Apr United

Also check the deals for return flights from Montreal to Sydney in April.

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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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