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Cheap flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport from $860

SYD — YUL
18 Nov — 25 Nov1
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

Mon 19/1010:15 -
2 stops40h 23m
Mon 2/1114:46 -
2 stops25h 44m
Deal found 16/10$1,540
Tue 20/1010:15 -
2 stops28h 07m
Tue 3/1112:50 -
2 stops27h 40m
Deal found 17/10$1,546
Thu 22/1010:15 -
2 stops28h 10m
Thu 5/1107:00 -
2 stops33h 30m
Deal found 19/10$1,616
Sun 25/1010:15 -
2 stops28h 10m
Tue 10/1107:10 -
2 stops57h 20m
Deal found 15/10$1,618
Sun 1/1115:50 -
1 stop38h 15m
Sun 15/1121:05 -
1 stop41h 45m
Deal found 19/10$1,805
Sun 25/1015:50 -
1 stop38h 15m
Tue 10/1121:05 -
1 stop41h 45m
Deal found 15/10$1,807
Thu 5/1115:50 -
1 stop38h 15m
Thu 19/1121:05 -
2 stops43h 35m
Deal found 17/10$1,975
Mon 2/1110:40 -
2 stops41h 17m
Sun 15/1118:35 -
2 stops45h 55m
Deal found 17/10$2,022
Mon 2/1122:10 -
1 stop31h 55m
Sun 15/1121:05 -
2 stops42h 20m
Deal found 17/10$2,075
Sun 1/1110:40 -
2 stops28h 42m
Sun 15/1118:35 -
2 stops45h 55m
Deal found 19/10$2,121

Find flight deals from Sydney to Pierre Elliott Trudeau Intl

Round-trip from

$1,798

One-way from

$860

Popular in

September

Cheapest in

June

Average price

$1,939
Qatar Airways
  • Qatar Airways
  • 1/2-15/2
  • 2 total stops
  • 61h 10m total
  • Sydney to Montreal
Search Deals
Delta
  • Delta
  • 3/11-31/12
  • 2 total stops
  • 29h 14m total
  • Sydney to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($166 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($105 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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Route

Depart

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Price

Cheapest return flight

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 3/11

10:40-23:54

2 stops29h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$860

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Fri 20/11

10:40-23:30

2 stops28h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,196

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 1/12

11:30-16:27

2 stops44h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,308

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 22/12

20:20-16:45

2 stops60h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,321

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 8/12

11:15-14:50

2 stops43h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,434

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 3/11

15:50-14:05

1 stop38h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,595

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Thu 17/12

17:55-14:50

2 stops36h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,609
Fastest return journey

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 8/12

11:50-16:46

1 stop20h 56m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,815

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Tue 8/12

11:20-20:30

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,843

SydneyMontreal

SYD Sydney Kingsford Smith - YUL Montreal Pierre Elliott Trudeau Intl

SYDYUL

Sydney Kingsford Smith

Fri 20/11

09:15-07:29

3 stops38h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,860

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

Booking 21 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, June is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of $1,294). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of $2,841). 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?

Airfare is below average for this route at the moment.

Sydney to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between $1,939 and $2,598 in February.
The cheapest return price found within the last 5 days was $1,798 on Qatar Airways (1 Feb–15 Feb).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, such as Qantas Airways,Qatar Airways, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,114 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,114 reviews
Qantas Airways
7.5
Good
1,114 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qatar Airways
7.3
Good
3,712 reviews
Qantas Airways
7.5
Good
1,114 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Air Canada
7.1
Good
11,784 reviews
Qantas Airways
7.5
Good
1,114 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Food

7.0

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

Related info for your journey

  • 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 3 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 25h 33m. Airlines will cover a distance of 16011 km. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Air Canada ($948), Qantas Airways ($1,116), and Qatar Airways ($1,415) 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 53% 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, June is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of $1,294). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in September is currently the most expensive (average of $2,841). 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

Top 3 airlines flying from Sydney to Pierre Elliott Trudeau Intl

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$948Average$2,267FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,116Average$1,154FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest$1,415Average$2,064FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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

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