Cheapest return flights from Montreal to Sydney in January from $1952

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 January 2026 (see full year).

Return flights

05 Jan - 12 Jan United
07 Jan - 14 Jan Air Canada
21 Jan - 28 Jan Air Canada
06 Jan - 13 Jan Air Canada
25 Jan - 01 Feb Air Canada
27 Jan - 03 Feb Air Canada
26 Jan - 02 Feb Air Canada
28 Jan - 04 Feb Air Canada
24 Jan - 31 Jan Air Canada
31 Jan - 07 Feb Air Canada
20 Jan - 27 Jan Air New Zealand
01 Jan - 08 Jan Air Canada
03 Jan - 10 Jan Air Canada
23 Jan - 30 Jan Air Canada
02 Jan - 09 Jan Air Canada
29 Jan - 05 Feb Air Canada
30 Jan - 06 Feb Air Canada

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

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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