$664+ Cheap flights to Montreal

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.
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Flights to Montreal in 2025

Find the latest flights to Montreal in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 29 agosto 2025.

Return from

$1,792

One-way from

$829

Popular in

December

Cheapest in

November

Average price

$2,276
12/10-19/10
  • 12/10-19/10
  • 4 total stops
  • 63h 22m total
  • Sydney to Montreal
15/10
  • 15/10
  • 3 total stops
  • 46h 21m total
  • Sydney to Montreal
Highest demand for flights based on searches. 10% potential increase in price ($439 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($112 potential savings vs. average return price).
Average for return flights in August 2025

Find flight deals to Montreal

Cheapest flights to Montreal
Explore the most affordable flight options available to Montreal. Find the lowest fares based on data from user searches, with prices last updated on 29 agosto 2025.

sab 30/809:10SYD - YUL
2 stops40h 26mBritish Airways
dom 31/815:44YUL - SYD
1 stop25h 11mBritish Airways
Deal found 28/8$1,349
dom 12/1010:30SYD - YUL
2 stops29h 07mMultiple Airlines
dom 19/1006:45YUL - SYD
2 stops34h 15mMultiple Airlines
Deal found 28/8$1,792
lun 13/1010:20SYD - YUL
2 stops22h 44mAir Canada
mar 28/1013:25YUL - SYD
2 stops51h 15mAir Canada
Deal found 28/8$1,847
ven 24/1010:20SYD - YUL
3 stops30h 30mMultiple Airlines
ven 31/1010:15YUL - SYD
3 stops31h 20mMultiple Airlines
Deal found 28/8$1,875
sab 11/1010:10SYD - YUL
2 stops29h 27mMultiple Airlines
sab 18/1006:45YUL - SYD
2 stops34h 20mMultiple Airlines
Deal found 26/8$1,918

Cheapflights Fare Finder

 
Locate flights to Montreal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 29 agosto 2025.
Use the filters below to find and compare flights to Montreal that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

dom 12/10

10:30-00:37

2 stops29h 07m

Montreal Pierre Elliott Trudeau Intl

dom 19/10

06:45-08:00

2 stops34h 15m

$1,792

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

lun 13/10

14:15-06:53

2 stops31h 38m

Montreal Pierre Elliott Trudeau Intl

mar 28/10

17:35-12:45

2 stops28h 10m

$1,795

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

lun 13/10

10:20-19:37

1 stop24h 17m

Montreal Pierre Elliott Trudeau Intl

mar 28/10

13:10-08:35

2 stops28h 25m

$1,839

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ven 24/10

10:20-01:50

3 stops30h 30m

Montreal Pierre Elliott Trudeau Intl

ven 31/10

10:15-08:35

3 stops31h 20m

$1,875

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

ven 24/10

17:20-19:17

2 stops40h 57m

$664

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

mer 15/10

17:20-00:41

3 stops46h 21m

$829

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

mar 14/10

10:20-00:37

2 stops29h 17m

$903

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

mer 4/2

11:50-00:30

2 stops28h 40m

$941

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

dom 12/10

10:20-00:37

3 stops29h 17m

$1,012

SydneyMontreal

SYD - YUL

SYDYUL

Sydney Kingsford Smith

mer 8/10

10:20-18:04

2 stops22h 44m

$1,029

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 11 results
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Best time to book a flight to Montreal

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

When is the best time to book a flight 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 22 August 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights to Montreal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Montreal?

On average, a flight from Sydney to Montreal takes 25 hours 7 minutes. Flights to Montreal from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Montreal?

The cheapest airlines flying from Sydney to Montreal are United Airlines and Air Canada.

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 mm 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 29 agosto 2025.
See what other customers who have flown with Air New Zealand, United Airlines, andAir Canada to Canada have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

FAQs about flying to Montreal

Getting around Montreal

Between the city’s smart layout and extremely efficient public transport system, you’ll never worry about getting where you need to go. There are also plenty of bike paths all over the city if you want to get a little exercise. Public transport consists of metro, bus and commuter rail and is run by STCUM. The metro is sparkling clean and has four different lines with dozens of stations. The bus routes are connected with the metro and both run between early morning and late night. There are also a few night buses running after regular service ends. You can also get into the suburbs by connecting to the commuter rail. Check out the bus and metro tourist passes to save some money. Taxis are available by phone or by hailing one off of the street. If you really want to rent a car, there are plenty of companies in the city, but with congested traffic and all the easy transport options, it’s not recommended.

What is good to know if travelling to Montreal?

  • Eat some poutine, the national warming dish of fries topped with fresh cheese curds and gravy. The smoked meat sandwich (served with potato chips, coleslaw and a pickle) is a Montreal tradition too. Go to Schwartz’s to buy it, it has been a “Montreal Tradition Since 1928”.
  • Mark Twain once said that Montreal was the only city he was ever in where you couldn’t throw a brick for breaking a church window. There are four Roman Catholic basilicas: Mary, Queen of the World Cathedral, Notre-Dame Basilica, St. Patrick’s Basilica, and Saint Joseph’s Oratory, Canada’s largest church. Its dome is the largest after Saint Peter’s Basilica in Rome.
  • The Underground city is an ingenious way of escaping the cold Montreal winters. There are more than 32 km of tunnels with shopping malls, hotels, offices, museums and public transport systems.
  • You can walk from the top of Peel Street to Mount Royal for a panoramic view of the city, the river and the Monteregian Hills in the distance. There is a park and two cemeteries at the top of Mount Royal – Notre-Dame-des-Neiges, which is Catholic, founded in 1854, and Mount Royal cemetery, a nondenominational resting place founded in 1853.
  • The Old Town (Vieux Montréal) is charming and very, very old by North American standards. The oldest buildings date back to the 1600s. Architectural gems include Montreal City Hall, Bonsecours Market and the Notre-Dame-de-Bon-Secours Chapel.
  • The Latin Quarter is where the restaurants and bars are. The Museum Quarter is where you will find the Museum of Fine Arts and the McCord Museum of Canadian History.
  • Montreal likes to laugh. Montreal Just for Laughs festival takes place in July. It also likes to listen to jazz music. The world-famous festival is on in late-June/July.
  • The Montreal Biodome is a fascinating place, a zoo with four ecosystems: Tropical Forest, a replica of the South American rainforest; Laurentian Forest, a replica of North American wilderness; Saint Lawrence Marine Eco-system, modelled on the Gulf of Saint Lawrence; and a polar area divided into Arctic and Antarctic.
  • Can I find cheaper flights to Montreal if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Montreal on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Montreal?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Montreal.

  • What is the cheapest airport to fly to in Montreal?

    Montreal Pierre Elliott Trudeau Intl is currently the cheapest airport to fly to in Montreal. One-way flights to Montreal Pierre Elliott Trudeau Intl typically cost $68, while return flights cost around $204.

  • How much is a return flight to Montreal?

    A return flight to Montreal will typically cost around $1,133, however they can be found for as little as $133.

  • Where does the fastest flight to Montreal depart from?

    For those looking to save time traveling to Montreal, Melbourne offers the quickest one-way flight (24 hours 36 minutes).

  • Which airport is closest to Dorchester Square?

    f being close to Dorchester Square is important to you, you’ll want to land at Montreal Pierre Elliott Trudeau Intl Airport.

  • Does Montreal Pierre Elliott Trudeau Intl have car hire?

    Yes. Those touching down at Montreal Pierre Elliott Trudeau Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Montreal Pierre Elliott Trudeau Intl?

    Yes. Montreal Pierre Elliott Trudeau Intl has hotels nearby for those requiring accommodations. Montreal Airport Marriott In-Terminal Hotel is the closest property to Montreal Pierre Elliott Trudeau Intl (0.0 km away from Montreal Pierre Elliott Trudeau Intl).

See more FAQs

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Airports serving Montreal

Book a flight to or from one of these Montreal airports.

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

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Can Cheapflights find flights to Montreal with no change fees?

Yes, we can. To see specific flights to Montreal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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