Cheap flights from Montreal to Sydney

One-way fares from $525 · YMQ → YQY · prices found by travellers in the last 48 hours

Compare all dates Sydney → Montreal
Cheapest fare
$525

Air Canada · Fri, Nov 13

Cheapest month
November

from $525

Direct flights
Yes

Air Canada

Flight time
1h 56m

1,040 km

Get a price alert

We'll email you when Montreal → Sydney drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $525. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Montreal to Sydney

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $525

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Air Canada
Depart21:30 Fri, Nov 13YUL → YQY 1h 56m · Direct
$525one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Sydney

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in SydneyCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in SydneyTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in SydneyPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in SydneyCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Montreal to Sydney

Montreal (YMQ) and Sydney (YQY) are about 1,040 km apart. Direct flights take around 1h 56m, and recent direct fares were with Air Canada. Over the next few months, one-way fares start from $525, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Montreal to Sydney?

The cheapest one-way fare we've seen recently is $525 with Air Canada, departing Friday, November 13, 2026.

What is the cheapest month to fly from Montreal to Sydney?

November 2026 currently has the lowest fares, from $525 one way.

Are there direct flights from Montreal to Sydney?

Yes. Recent direct fares were with Air Canada.

How long is the flight from Montreal to Sydney?

A direct flight takes about 1h 56m. Montreal and Sydney are around 1,040 km apart.

Which airlines fly from Montreal to Sydney?

Recent fares on this route were with Air Canada.

More cheap flights from Montreal

Compare flights to Sydney from other cities →