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

Monday, March 8th, 2027

4 round-trip options

Returning
Sun, Mar 14, 2027•6 Day Trip
$5,513 USD
Google Flights
Returning
Wed, Mar 17, 2027•9 Day Trip
$4,182 USD
Google Flights
Returning
Sat, Mar 20, 2027•12 Day Trip
$4,934 USD
Google Flights
Returning
Mon, Mar 22, 2027•14 Day Trip
$4,858 USD
Google Flights