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 14 days ago
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Thursday, July 23rd, 2026

5 round-trip options

Returning
Thu, Jul 30, 2026•7 Day Trip
$5,209 USD
Google Flights
Returning
Sat, Aug 1, 2026•9 Day Trip
$5,209 USD
Google Flights
Returning
Sun, Aug 2, 2026•10 Day Trip
$5,132 USD
Google Flights
Returning
Tue, Aug 4, 2026•12 Day Trip
$5,132 USD
Google Flights
Returning
Wed, Aug 5, 2026•13 Day Trip
$5,132 USD
Google Flights