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Cheap flights from Sydney to Montreal from $583

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — YMQ
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Montreal are usually found in May or August, booked 60 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Montreal (YMQ). 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 15 April 2025.

Round-trip from

$2,134

One-way from

$583

Popular in

December

Cheapest in

May

Average price

$2,421
Air Canada
  • Air Canada
  • 26/5-9/6
  • 4 total stops
  • 63h 40m total
  • Sydney to Montreal
12/5
  • 12/5
  • 3 total stops
  • 46h 23m total
  • Sydney to Montreal
Highest demand for flights based on searches. 11% potential increase in price ($557 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($130 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Sydney to Montreal

Cheapest flights from Sydney to Montreal
Explore the most affordable flight options available from Sydney to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Mon 26/509:20SYD - YUL
2 stops35h 50mAir Canada
Mon 9/613:30YUL - SYD
2 stops27h 50mAir Canada
Deal found 14/4$2,134
Mon 26/509:10SYD - YUL
2 stops29h 33mQantas Airways
Mon 9/607:00YUL - SYD
2 stops33h 35mQantas Airways
Deal found 14/4$2,157
Mon 26/513:15SYD - YUL
3 stops32h 30mMultiple Airlines
Mon 9/606:45YUL - SYD
3 stops34h 35mMultiple Airlines
Deal found 14/4$2,234
Tue 8/720:55SYD - YUL
2 stops34h 55mTurkish Airlines
Wed 20/819:45YUL - SYD
2 stops33h 15mTurkish Airlines
Deal found 15/4$2,272
Tue 5/808:45SYD - YUL
2 stops29h 49mAir New Zealand
Tue 26/813:15YUL - SYD
2 stops29h 30mAir New Zealand
Deal found 13/4$2,324
Sat 19/417:45SYD - YUL
2 stops33h 54mAmerican Airlines
Sun 27/412:30YUL - SYD
2 stops28h 35mAmerican Airlines
Deal found 13/4$2,698
Wed 11/609:25SYD - YUL
2 stops27h 48mDelta
Thu 17/712:45YUL - SYD
2 stops27h 50mDelta
Deal found 14/4$3,145
Sat 19/409:30SYD - YUL
1 stop21h 26mUnited Airlines
Sun 27/408:30YUL - SYD
1 stop32h 30mUnited Airlines
Deal found 14/4$3,377
Tue 2/908:55SYD - YUL
2 stops68h 05mJapan Airlines
Fri 26/917:29YUL - SYD
2 stops46h 51mJapan Airlines
Deal found 14/4$8,414
Thu 22/506:45SYD - YUL
2 stops46h 00mQatar Airways
Thu 19/621:35YUL - SYD
3 stops68h 45mQatar Airways
Deal found 14/4$16,532

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to Montreal 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 15 April 2025.
Use the filters below to find and compare flights from Sydney to Montreal that are best for you.

Fly from

Sydney

Fly to

Montreal

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 26/5

09:20-07:10

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

13:30-07:20

2 stops27h 50m

$2,134

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 26/5

09:10-00:43

2 stops29h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

07:00-06:35

2 stops33h 35m

$2,157

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Mon 26/5

13:15-07:45

3 stops32h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

06:45-07:20

3 stops34h 35m

$2,234

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 8/7

20:55-17:50

2 stops34h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

19:45-19:00

2 stops33h 15m

$2,272

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 5/8

08:45-00:34

2 stops29h 49m

Montreal Pierre Elliott Trudeau Intl

Tue 26/8

13:15-08:45

2 stops29h 30m

$2,324

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Sun 11/5

17:45-13:44

2 stops33h 59m

Montreal Pierre Elliott Trudeau Intl

Sun 18/5

16:00-07:05

2 stops25h 05m

$2,698

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 11/6

09:25-23:13

2 stops27h 48m

Montreal Pierre Elliott Trudeau Intl

Thu 17/7

12:45-06:35

2 stops27h 50m

$3,145

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Wed 11/6

09:30-06:56

1 stop35h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 17/7

08:20-07:00

2 stops32h 40m

$3,390

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Tue 2/9

08:55-15:00

2 stops68h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

17:29-06:20

2 stops46h 51m

$8,414

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

Thu 22/5

06:45-14:45

2 stops46h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 19/6

21:35-08:20

3 stops68h 45m

$16,532

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Sydney to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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

How far ahead should I book a flight from Sydney to Montreal?

Use this chart to determine the optimal time to book a return flight from Sydney to Montreal. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Montreal, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from SYD to YMQ?

Find hourly flight availability from Sydney to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

When flying from Sydney to Montreal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 35% versus a flight in the morning.

What is the cheapest day to fly from Sydney to Montreal?

Use this chart to determine the cheapest time to fly return from Sydney to Montreal. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Montreal flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

Temperature in Montreal by month

Plan your trip to Montreal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated 15 April 2025.

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
8.0
Very Good

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sept 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Montreal. 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?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Montreal from Sydney. Booking flights from Kingsford Smith (SYD) to Montreal should be relatively easy as there are 0 daily outbound flights to Montreal from 5 different airlines.

  • What are the cheapest airlines flying from Sydney to Montreal round-trip?

    According to our current data, Air Canada ($2,134), Qantas Airways ($2,157), and Turkish Airlines ($2,272) offers the cheapest pricing from Sydney to Montreal. Air Canada is priced at 18% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sydney to Montreal that include hotel bookings?

    Yes. In addition to deals on Sydney to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Montreal?

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

  • Can I find deals for business class flights from Sydney to Montreal?

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

See more FAQs

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Alternative routes for Sydney to Montreal

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Sydney to Montreal

Discover the top 5 airlines that operate flights from Sydney to Montreal. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$552Average$1,858FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,199Average$1,421FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,285Average$1,906FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,742Average$2,542FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,955Average$2,118FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 Montreal?

When you search for this flight from Sydney to Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Montreal?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Montreal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Montreal with no change fees?

Certainly. Search results for flights to Montreal from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Montreal become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Montreal from Sydney today and book when prices fit your budget.

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