Montreal (YUL) to Sydney (SYD) flight deal in premium economy from $3,297

Air CanadaACAir Canada
Round Trip•Premium Economy
CanadaYUL

Montréal-Pierre Elliott Trudeau International Airport

Montreal, Canada
AustraliaSYD

Sydney Airport

Sydney, Australia
$5,243 USD
-37%$3,297 USD
Verified 13 days ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Sunday, March 14th, 2027

4 round-trip options

Returning
Sat, Mar 20, 2027•6 Day Trip
$5,218 USD
Google Flights
Returning
Tue, Mar 23, 2027•9 Day Trip
$4,858 USD
Google Flights
Returning
Fri, Mar 26, 2027•12 Day Trip
$4,934 USD
Google Flights
Returning
Sun, Mar 28, 2027•14 Day Trip
$5,144 USD
Google Flights