Cheapest return flights from Montreal to Sydney in April from $1317

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 April 2025 (see full year).

Return flights

16 Apr - 01 May Porter Airlines (Canada) Ltd
18 Apr - 25 Apr Porter Airlines (Canada) Ltd
10 Apr - 17 Apr WestJet
01 Apr - 25 Apr Porter Airlines (Canada) Ltd
29 Apr - 06 May WestJet
05 Apr - 12 Apr Porter Airlines (Canada) Ltd
27 Apr - 04 May Porter Airlines (Canada) Ltd
09 Apr - 16 Apr WestJet
14 Apr - 21 Apr Porter Airlines (Canada) Ltd
11 Apr - 18 Apr Porter Airlines (Canada) Ltd
30 Apr - 07 May Air New Zealand
01 Apr - 15 Apr Porter Airlines (Canada) Ltd
02 Apr - 09 Apr WestJet
08 Apr - 15 Apr Porter Airlines (Canada) Ltd
26 Apr - 03 May Air New Zealand
28 Apr - 05 May Air New Zealand
24 Apr - 01 May United
17 Apr - 22 May Qantas
25 Apr - 02 May WestJet

Also check the deals for one-way 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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