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Cheap flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,097

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YUL
28 May — 4 Jun1
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 28 April 2026.

Wed 12/81:15 p.m.
SYD
-
YUL
3 stops31h 50m
Multiple Airlines
Wed 2/97:15 a.m.
YUL
-
SYD
3 stops38h 35m
Multiple Airlines
Deal found 25/4C$ 1,667
Mon 1/61:15 p.m.
SYD
-
YUL
2 stops31h 36m
Multiple Airlines
Sun 14/67:00 a.m.
YUL
-
SYD
2 stops38h 50m
Multiple Airlines
Deal found 28/4C$ 1,753
Sat 25/76:00 a.m.
SYD
-
YUL
3 stops55h 45m
Multiple Airlines
Thu 3/97:15 a.m.
YUL
-
SYD
3 stops48h 55m
Multiple Airlines
Deal found 24/4C$ 1,783
Mon 17/81:15 p.m.
SYD
-
YUL
3 stops31h 50m
Multiple Airlines
Mon 24/87:15 a.m.
YUL
-
SYD
3 stops38h 35m
Multiple Airlines
Deal found 27/4C$ 1,817
Tue 8/99:15 a.m.
SYD
-
YUL
2 stops28h 19m
Delta
Sun 20/97:00 a.m.
YUL
-
SYD
2 stops33h 50m
Delta
Deal found 25/4C$ 1,835
Thu 5/1110:40 a.m.
SYD
-
YUL
2 stops28h 30m
Delta
Tue 24/1112:45 p.m.
YUL
-
SYD
2 stops27h 45m
Delta
Deal found 24/4C$ 1,836
Fri 6/1110:40 a.m.
SYD
-
YUL
2 stops29h 11m
Delta
Wed 25/1112:45 p.m.
YUL
-
SYD
2 stops27h 45m
Delta
Deal found 24/4C$ 1,906
Mon 8/65:50 p.m.
SYD
-
YUL
1 stop27h 01m
Multiple Airlines
Mon 15/66:45 a.m.
YUL
-
SYD
3 stops34h 45m
Multiple Airlines
Deal found 24/4C$ 1,958
Sat 3/109:15 a.m.
SYD
-
YUL
2 stops28h 19m
Delta
Fri 16/106:00 a.m.
YUL
-
SYD
2 stops34h 50m
Delta
Deal found 25/4C$ 1,971

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 28 April 2026.

Round-trip from

C$ 1,753

One-way from

C$ 1,097

Popular in

December

Cheapest in

February

Average price

C$ 1,955
1/6-14/6
  • 1/6-14/6
  • 4 total stops
  • 70h 26m total
  • Sydney to Montreal
Search Deals
Delta
  • Delta
  • 1/10
  • 2 total stops
  • 28h 41m total
  • Sydney to Montreal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 79 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 28 April 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 round-trip

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/9

9:15 a.m.-11:34 p.m.

2 stops28h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

7:00 a.m.-6:50 a.m.

2 stops33h 50m

C$ 1,835

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 1/8

2:50 p.m.-2:45 p.m.

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

9:35 p.m.-6:10 a.m.

1 stop42h 35m

C$ 2,402

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 11/8

9:15 a.m.-11:10 p.m.

2 stops27h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

7:00 a.m.-6:50 a.m.

2 stops33h 50m

C$ 2,420

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 9/8

2:50 p.m.-2:45 p.m.

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

9:35 p.m.-6:10 a.m.

1 stop42h 35m

C$ 2,465

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/9

11:00 a.m.-2:45 p.m.

2 stops41h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

9:35 p.m.-6:10 a.m.

1 stop42h 35m

C$ 2,510

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 1/6

5:30 p.m.-4:10 p.m.

2 stops36h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

9:35 p.m.-6:10 a.m.

1 stop42h 35m

C$ 2,535

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 18/5

8:45 p.m.-4:10 p.m.

1 stop33h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

9:35 p.m.-9:50 p.m.

2 stops34h 15m

C$ 2,587

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 17/5

8:45 p.m.-4:10 p.m.

1 stop33h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

9:35 p.m.-9:50 p.m.

2 stops34h 15m

C$ 2,609

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sat 3/10

2:50 p.m.-2:45 p.m.

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

9:35 p.m.-8:55 p.m.

2 stops32h 20m

C$ 2,696

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 23/6

2:50 p.m.-2:45 p.m.

1 stop37h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

9:35 p.m.-7:55 p.m.

2 stops32h 20m

C$ 2,838

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 21 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 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?

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 8 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, February is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 1,634). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 2,713). 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 to fly round-trip 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 28 April 2026.
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
10,975 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,975 reviews
Air Canada
7.1
Good
10,975 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Boarding

7.3

Entertainment

6.8

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 and Qatar Airways fly from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in about 28h 19m. The time it takes to get you to your destination can typically vary by up to 9h 36m. Airlines will cover a distance of 16011 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$ 1,659 on this airline. Air Canada is priced at 20% 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, February is the cheapest month in which you can book a flight from Sydney to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 1,634). Flying from Sydney to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 2,713). 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
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,659AverageC$ 2,509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

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

Yes! Cheapflights helps users easily find flights from Sydney to Pierre Elliott Trudeau Intl 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.

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