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 Canada
23 Feb - 02 Mar	Air Canada
25 Feb - 04 Mar	Air Canada
14 Feb - 21 Feb	Air Canada
16 Feb - 23 Feb	Air Canada
24 Feb - 03 Mar	Air Canada
17 Feb - 24 Feb	Air Canada
22 Feb - 01 Mar	Air Canada
11 Feb - 18 Feb	Air Canada
21 Feb - 28 Feb	Air Canada
14 Feb - 28 Feb	Air Canada
15 Feb - 22 Feb	Air Canada
19 Feb - 26 Feb	Air Canada
12 Feb - 19 Feb	Air Canada
27 Feb - 06 Mar	Air Canada
26 Feb - 05 Mar	Air Canada
02 Feb - 03 Mar	United
28 Feb - 07 Mar	Air Canada
23 Feb - 13 Mar	United
23 Feb - 12 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 1198€

Return flights