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Cheap flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport from C$ 880

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YUL
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Montreal Pierre Elliott Trudeau Intl are usually found in October or November, booked 15 days in advance, depart on a Thursday or Saturday and return on a Sunday

Cheap 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 29 October 2025.

Round-trip from

C$ 1,663

One-way from

C$ 880

Popular in

January

Cheapest in

October

Average price

C$ 1,858
Air Canada
  • Air Canada
  • 4/3-18/3
  • 3 total stops
  • 52h 25m total
  • Sydney to Montreal
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25/2
  • 25/2
  • 3 total stops
  • 58h 50m total
  • Sydney to Montreal
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Highest demand for flights based on searches. 14% potential increase in price (C$ 532 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 74 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 29 October 2025.

Sat 1/1110:20 a.m.SYD - YUL
2 stops27h 49mAir Canada
Sat 15/116:20 p.m.YUL - SYD
2 stops28h 20mAir Canada
Deal found 29/10C$ 1,540
Thu 6/1111:20 a.m.SYD - YUL
2 stops25h 24mAir Canada
Wed 19/118:05 a.m.YUL - SYD
2 stops33h 30mAir Canada
Deal found 28/10C$ 1,579
Tue 9/1210:40 a.m.SYD - YUL
2 stops29h 19mDelta
Wed 14/112:54 p.m.YUL - SYD
2 stops27h 36mDelta
Deal found 27/10C$ 1,667
Mon 10/1110:40 a.m.SYD - YUL
2 stops29h 02mDelta
Mon 24/117:10 a.m.YUL - SYD
2 stops33h 20mDelta
Deal found 27/10C$ 1,668
Fri 31/1010:20 a.m.SYD - YUL
1 stop35h 24mAir Canada
Fri 14/117:30 a.m.YUL - SYD
1 stop34h 05mAir Canada
Deal found 28/10C$ 1,723
Thu 30/109:40 a.m.SYD - YUL
2 stops29h 08mDelta
Thu 13/1112:50 p.m.YUL - SYD
2 stops27h 40mDelta
Deal found 27/10C$ 1,735
Sat 1/119:40 a.m.SYD - YUL
2 stops29h 08mDelta
Sun 16/117:10 a.m.YUL - SYD
2 stops33h 20mDelta
Deal found 28/10C$ 1,742

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 October 2025.
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

Sydney

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 10/11

10:40 a.m.-11:42 p.m.

2 stops29h 02m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

7:10 a.m.-8:30 a.m.

2 stops33h 20m

C$ 1,668

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 22/1

11:20 a.m.-5:00 p.m.

1 stop21h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

6:20 p.m.-4:15 p.m.

2 stops29h 55m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/3

10:40 a.m.-11:54 p.m.

2 stops29h 14m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

7:00 a.m.-6:05 a.m.

2 stops32h 05m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/3

2:15 p.m.-11:44 a.m.

2 stops37h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

6:15 p.m.-6:05 a.m.

2 stops44h 50m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/3

2:15 p.m.-11:12 p.m.

2 stops24h 57m

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

12:45 p.m.-6:05 a.m.

2 stops50h 20m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 4/3

10:40 a.m.-11:54 p.m.

2 stops29h 14m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

6:15 p.m.-6:05 a.m.

2 stops68h 50m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 3/3

10:40 a.m.-11:12 p.m.

2 stops28h 32m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

6:15 p.m.-6:05 a.m.

2 stops68h 50m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 3/3

2:15 p.m.-11:54 p.m.

2 stops25h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

6:15 p.m.-6:05 a.m.

2 stops44h 50m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 3/3

2:15 p.m.-11:54 p.m.

2 stops25h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

7:00 a.m.-7:25 a.m.

2 stops33h 25m

C$ 1,678

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 2/3

2:15 p.m.-11:54 p.m.

2 stops25h 39m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

6:15 p.m.-6:05 a.m.

2 stops68h 50m

C$ 1,678

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

Showing 1-10 of 23 results
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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 round-trip 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 round-trip flight from Sydney to Pierre Elliott Trudeau Intl. Price data was last updated on 24 October 2025.

The price you pay for your flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 461). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,993). 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.

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 29 October 2025.
See what other customers who have flown with Air Canada from Sydney to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,372 reviews
Check prices

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.
Air Canada
7.1
Good
10,372 reviews
Air Canada
7.1
Good
10,372 reviews
Check prices

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

robert,Sep 2025

YEG - YVR

There was nothing that I liked about air canada. My experience was terrible.

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?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Montreal Pierre Elliott Trudeau Intl. 1 airline have flights from Kingsford Smith to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Sydney Kingsford Smith to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

    Airlines like Delta fly from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in about 29h 02m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 16011 km.

  • What is the cheapest airline to fly from Sydney to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Sydney to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 1,849 on this airline. Air Canada is priced at 17% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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 C$ 461). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,993). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Pierre Elliott Trudeau Intl

Discover the top airline 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 629,999 searches. Data last updated 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,849AverageC$ 2,572FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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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.

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