Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport from $1,012

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YUL
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Sydney to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Thu 23/409:20
SYD
-
YUL
2 stops49h 20m
Air Canada
Wed 6/513:30
YUL
-
SYD
2 stops27h 50m
Air Canada
Deal found 18/3$1,404
Wed 9/909:20
SYD
-
YUL
2 stops28h 13m
Air Canada
Wed 16/919:15
YUL
-
SYD
2 stops46h 05m
Air Canada
Deal found 18/3$1,473
Thu 23/409:20
SYD
-
YUL
2 stops36h 16m
Air Canada
Mon 11/513:10
YUL
-
SYD
1 stop28h 10m
Air Canada
Deal found 17/3$1,489

Find flight deals from Sydney to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2026.

Round-trip from

$1,404

One-way from

$1,012

Popular in

December

Cheapest in

February

Average price

$2,124
Air Canada
  • Air Canada
  • 23/4-6/5
  • 4 total stops
  • 77h 10m total
  • Sydney to Montreal
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 51h 00m total
  • Sydney to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($187 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($91 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 March 2026.
Use the filters below to find and compare flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 13/5

09:30-19:45

2 stops24h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

18:35-06:55

2 stops46h 20m

$1,599

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 23/6

09:30-10:40

2 stops39h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

18:35-06:55

1 stop22h 20m

$1,599

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 6/9

10:20-08:16

1 stop35h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

18:35-06:55

1 stop22h 20m

$1,680

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/8

10:20-08:25

1 stop36h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

18:35-06:55

1 stop22h 20m

$1,681

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 15/6

17:50-16:53

2 stops37h 03m

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

07:15-06:35

2 stops33h 20m

$1,741
Fastest return journey

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 26/4

09:30-00:13

2 stops28h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

14:20-06:55

2 stops26h 35m

$1,754

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 23/6

17:50-16:53

2 stops37h 03m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

12:30-07:30

2 stops29h 00m

$1,777
Cheapest one-way

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 14/6

19:40-23:45

3 stops42h 05m

$1,115

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 3/6

13:20-07:05

3 stops31h 45m

$1,169

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 4/6

11:25-07:15

3 stops57h 50m

$1,179

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a return flight from Sydney to Pierre Elliott Trudeau Intl. Price data was last updated on 13 March 2026.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of $465). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of $1,740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 22 March 2026.
Read through reviews of airlines operating flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, such as Air New Zealand and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
616 reviews
Check prices

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air New Zealand
8.0
Very Good
616 reviews
Air New Zealand
8.0
Very Good
616 reviews
Check prices

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air Canada
7.1
Good
10,834 reviews
Air New Zealand
8.0
Very Good
616 reviews
Check prices

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Montreal Pierre Elliott Trudeau Intl?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Sydney. Booking flights from Kingsford Smith (SYD) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 2 different airlines.

  • How long is the flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Sydney to Montreal Pierre Elliott Trudeau Intl Airport will take you 24h 15m. Airlines will cover a distance of 16011 km.

  • What are the cheapest airlines flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Air Canada ($1,286), and Air New Zealand ($1,493) offers the cheapest pricing from Sydney to Montreal Pierre Elliott Trudeau Intl Airport. You may be able to fly from Sydney to Montreal Pierre Elliott Trudeau Intl Airport for 39% less than the average price by searching for these airlines.

  • Can I find deals for flights from Sydney to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Sydney to Pierre Elliott Trudeau Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Sydney to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Sydney to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of $465). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in October is currently the most expensive (average of $1,740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sydney to Pierre Elliott Trudeau Intl

Discover the top 2 airlines that operate flights from Sydney to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,286Average$2,278FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,493Average$2,103FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Pierre Elliott Trudeau Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pierre Elliott Trudeau Intl from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to Pierre Elliott Trudeau Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Sydney to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Pierre Elliott Trudeau Intl become cheaper?

Yes! Start tracking prices for Sydney to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.