AirHint found the following cheapest return flights from Montreal (YUL) to Sydney (SYD) in February 2026 (see full year).

Return flights

18 Feb - 25 Feb	Air New Zealand
25 Feb - 04 Mar	Air New Zealand
24 Feb - 03 Mar	Air New Zealand
17 Feb - 24 Feb	Air New Zealand
16 Feb - 23 Feb	Air New Zealand
23 Feb - 02 Mar	Air Canada
11 Feb - 18 Feb	Air Canada
14 Feb - 21 Feb	Air Canada
28 Feb - 07 Mar	Air Canada
22 Feb - 01 Mar	Air Canada
15 Feb - 22 Feb	Air New Zealand
20 Feb - 27 Feb	Air New Zealand
01 Feb - 02 Mar	Qatar Airways
13 Feb - 20 Feb	Air New Zealand
03 Feb - 10 Feb	Qatar Airways
09 Feb - 16 Feb	Qatar Airways
27 Feb - 06 Mar	Air Canada
26 Feb - 05 Mar	Air Canada
06 Feb - 01 Mar	Qatar Airways
04 Feb - 04 Mar	United

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

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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Cheapest return flights from Montreal to Sydney in February from $1287

Return flights