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Cheap flights from Sydney, NS to Montreal Pierre Elliott Trudeau Intl Airport from C$ 311

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQY — YUL
23 May — 30 May1
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 23 April 2026.

Fri 29/55:20 p.m.
YQY
-
YUL
Nonstop2h 01m
Air Canada
Sun 31/55:30 p.m.
YUL
-
YQY
1 stop5h 39m
Air Canada
Deal found 17/4C$ 583
Sat 6/65:20 p.m.
YQY
-
YUL
Nonstop2h 01m
Air Canada
Sat 13/64:40 p.m.
YUL
-
YQY
1 stop6h 29m
Air Canada
Deal found 22/4C$ 587
Thu 14/55:20 p.m.
YQY
-
YUL
Nonstop2h 01m
Air Canada
Mon 18/54:40 p.m.
YUL
-
YQY
1 stop6h 34m
Air Canada
Deal found 20/4C$ 600
Thu 4/65:20 p.m.
YQY
-
YUL
Nonstop2h 19m
Air Canada
Thu 11/64:40 p.m.
YUL
-
YQY
1 stop6h 29m
Air Canada
Deal found 20/4C$ 611
Fri 15/55:20 p.m.
YQY
-
YUL
Nonstop2h 01m
Air Canada
Mon 18/54:40 p.m.
YUL
-
YQY
1 stop6h 34m
Air Canada
Deal found 19/4C$ 617

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 (YQY) 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 23 April 2026.

Round-trip from

C$ 583

One-way from

C$ 311

Popular in

December

Cheapest in

May

Average price

C$ 590

Good round-trip deal

C$ 843 or less

Good one-way deal

C$ 201 or less
Air Canada
  • Air Canada
  • 29/5-31/5
  • 1 total stop
  • 7h 40m total
  • Sydney to Montreal
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Air Canada
  • Air Canada
  • 18/5
  • Nonstop
  • 2h 01m total
  • Sydney to Montreal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Price to beat on a round-trip flight from Sydney to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Sydney to Montreal Pierre Elliott Trudeau Intl.
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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 23 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

YQY - YUL

YQYYUL

Sydney

Thu 4/6

5:05 a.m.-9:21 a.m.

1 stop5h 16m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

4:40 p.m.-12:09 a.m.

1 stop6h 29m

C$ 594

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Thu 14/5

5:00 a.m.-9:21 a.m.

1 stop5h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

4:40 p.m.-12:14 a.m.

1 stop6h 34m

C$ 612

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Fri 15/5

5:20 p.m.-6:21 p.m.

Nonstop2h 01m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

4:40 p.m.-12:14 a.m.

1 stop6h 34m

C$ 617

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Thu 8/10

5:20 p.m.-6:44 p.m.

Nonstop2h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

5:30 p.m.-12:45 a.m.

1 stop6h 15m

C$ 705
Quickest round-trip

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Wed 3/6

5:20 p.m.-6:39 p.m.

Nonstop2h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

1:25 p.m.-4:39 p.m.

Nonstop2h 14m

C$ 720

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 27/7

5:00 a.m.-9:22 a.m.

1 stop5h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 27/7

1:25 p.m.-4:39 p.m.

Nonstop2h 14m

C$ 734
Cheapest one-way
Quickest one-way

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Mon 18/5

5:20 p.m.-6:21 p.m.

Nonstop2h 01m

C$ 311

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Wed 8/7

5:20 p.m.-6:47 p.m.

Nonstop2h 27m

C$ 311

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Sun 3/5

5:20 p.m.-6:21 p.m.

Nonstop2h 01m

C$ 322

SydneyMontreal

YQY - YUL

YQYYUL

Sydney

Thu 7/5

5:20 p.m.-6:21 p.m.

Nonstop2h 01m

C$ 322

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/4

Showing 1-10 of 13 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 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

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

Currently, May is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 548). Flying from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,375). 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.

What is the cheapest time of day to fly from YQY to YUL?

Find hourly flight availability from Sydney to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 April 2026.

When flying from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Sydney, Nova Scotia 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 23 April 2026.
Read through reviews of airlines operating flights from Sydney to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,957 reviews
Check prices

Crew

7.8

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

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
10,957 reviews
Air Canada
7.1
Good
10,957 reviews
Check prices

Crew

7.8

Boarding

7.3

Food

6.3

Entertainment

6.8

Comfort

7.1

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 (YQY), located 11.2 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 Sydney to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Sydney to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 1 outbound flight to Montreal Pierre Elliott Trudeau Intl per day.

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

    Airlines like Air Canada fly from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport in about 2h 01m. The time it takes to get you to your destination is usually consistent. The distance between Sydney, Nova Scotia and Montreal Pierre Elliott Trudeau Intl Airport is about 1062 km. Generally, flights for this route are direct.

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

    Our cheapest airline available from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 481 on this airline. Air Canada is currently priced 36% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport?

    Consider Jazz (71%), Air Canada (36%) or Air Canada Rouge (0%) when booking your flight. These represent the most reliable airlines when flying from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest flights from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for C$ 192. While the most popular route (Sydney - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 624 on average, our data indicates C$ 768 when flying from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport.

  • 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, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 548). Flying from Sydney, Nova Scotia to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,375). 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
Montebello
Cornwall
Longueuil
Brossard
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Sydney to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
Halifax to Pierre Elliott Trudeau Intl flights
Moncton to Pierre Elliott Trudeau Intl flights
Charlottetown to Pierre Elliott Trudeau Intl flights
St John to Pierre Elliott Trudeau Intl flights

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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 481AverageC$ 724FlexibilityNo 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?

Cheapflights helps you search for flights from Sydney to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

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