HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$417+ Cheap flights from Bruxelles-National (BRU) to Pierre Elliott Trudeau Intl (YUL)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — YUL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bruxelles-National to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl are usually found in September or June, booked 85 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Bruxelles-National to Pierre Elliott Trudeau Intl

Cheapest flights from Bruxelles-National to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Bruxelles-National to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:50 amBRU - YUL
1 stop14h 25mTAP AIR PORTUGAL
Wed 12/319:45 pmYUL - BRU
1 stop13h 20mTAP AIR PORTUGAL
Deal found 12/15$796
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:15 amBRU - YUL
2 stops26h 30mUnited Airlines
Sun 1/112:13 pmYUL - BRU
2 stops17h 02mUnited Airlines
Deal found 12/15$832
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amBRU - YUL
1 stop20h 15mTAP AIR PORTUGAL
Sun 1/119:45 pmYUL - BRU
1 stop20h 05mTAP AIR PORTUGAL
Deal found 12/15$843
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amBRU - YUL
1 stop11h 00mLufthansa
Sun 1/118:15 pmYUL - BRU
2 stops17h 40mLufthansa
Deal found 12/15$852
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amBRU - YUL
1 stop11h 00mMultiple Airlines
Sun 1/116:45 pmYUL - BRU
Nonstop7h 05mMultiple Airlines
Deal found 12/15$855
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:05 amBRU - YUL
1 stop15h 15mKLM
Mon 2/27:10 pmYUL - BRU
1 stop9h 00mKLM
Deal found 12/16$863
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amBRU - YUL
2 stops18h 48mUnited Airlines
Wed 12/314:45 pmYUL - BRU
2 stops32h 30mUnited Airlines
Deal found 12/15$870
This Lufthansa deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amBRU - YUL
2 stops14h 35mLufthansa
Wed 1/143:10 pmYUL - BRU
2 stops13h 00mLufthansa
Deal found 12/16$912
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:50 pmBRU - YUL
1 stop10h 30mMultiple Airlines
Sun 12/285:55 pmYUL - BRU
1 stop10h 15mMultiple Airlines
Deal found 12/15$937
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:15 amBRU - YUL
1 stop17h 05mKLM
Wed 12/317:10 pmYUL - BRU
1 stop13h 05mKLM
Deal found 12/16$940

Find flight deals from Bruxelles-National to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$661
(SWISS)

One-way from

$417
(Finnair)

Popular in

December

Cheapest in

September

Average price

$831

Good round-trip deal

$733 or less

Good one-way deal

$1,177 or less
Provider with most accurate pricing for Brussels Bruxelles-National-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Montreal Pierre Elliott Trudeau Intl flights.
Search Deals
From Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Brussels Bruxelles-National to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Bruxelles-National

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Sun 4/26

1:45 pm-6:50 pm

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

6:00 pm-7:10 am

Nonstop7h 10m

$677

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Sun 6/14

9:30 am-11:15 am

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 7/3

7:00 pm-7:50 am

Nonstop6h 50m

$682

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Mon 4/27

7:00 am-8:09 pm

2 stops19h 09m

Montreal Pierre Elliott Trudeau Intl

Sun 5/10

2:20 pm-7:25 am

1 stop11h 05m

$682

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Sun 6/14

9:30 am-11:15 am

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

7:00 pm-7:50 am

Nonstop6h 50m

$682

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Wed 4/29

2:25 pm-11:38 am

2 stops27h 13m

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:30 pm-7:15 am

1 stop30h 45m

$682

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Mon 4/27

9:25 am-11:10 am

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 5/11

6:00 pm-7:10 am

Nonstop7h 10m

$708

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Sun 6/14

9:30 am-11:15 am

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 6/30

7:00 pm-7:50 am

Nonstop6h 50m

$711

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Sun 4/26

9:25 am-11:10 am

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 5/12

6:00 pm-7:10 am

Nonstop7h 10m

$719

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Thu 1/15

7:00 am-12:00 pm

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 1/25

4:45 pm-8:50 am

1 stop10h 05m

$723

BrusselsMontreal

BRU - YUL

BRUYUL

Brussels Bruxelles-National

Wed 1/21

6:00 am-8:15 pm

1 stop20h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 1/29

6:55 pm-11:50 pm

3 stops22h 55m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
1
2

Compare providers for flights from Bruxelles-National to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Pierre Elliott Trudeau Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bruxelles-National to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Bruxelles-National 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 Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Bruxelles-National to Pierre Elliott Trudeau Intl. Price data was last updated on December 12, 2025.

The price you pay for your flight from Brussels Bruxelles-National Airport 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 85 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 Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $407). Flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $582). 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 BRU to YUL?

Find hourly flight availability from Bruxelles-National 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 December 16, 2025.

When flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the evening.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport 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 December 16, 2025.
Peruse reviews from past customers who have flown with Air Transat, Brussels Airlines, and Air Canada from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
483 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Brussels Airlines
7.2
Good
375 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,531 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,632 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,582 reviews
Air Transat
7.8
Good
483 reviews

Entertainment

7.1

Crew

8.4

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National 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.

  • How long is the flight from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in 7h 45m. Fly via Lufthansa, Air Transat, or United Airlines to get the fastest option. Brussels Bruxelles-National Airport and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 3449 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Air Canada ($479), British Airways ($479), and Lufthansa ($498) offers the cheapest pricing from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport. Air Canada is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Consider Croatia Airlines (64%), Thai Airways (62%) or Austrian Airlines (62%) when booking your flight. These represent the most reliable airlines when flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest flights from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for $564. While the most popular route (Brussels Bruxelles-National - Montreal Pierre Elliott Trudeau Intl) can be booked for $703 on average, our data indicates $1,175 when flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Bruxelles-National to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National 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 Bruxelles-National to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Bruxelles-National to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of $407). Flying from Brussels Bruxelles-National Airport to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $582). 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

Traveling 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
Longueuil
Brossard
Dorval

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Bruxelles-National to Pierre Elliott Trudeau Intl

Discover the top 5 airlines that operate flights from Bruxelles-National 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 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$479Average$748FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$479Average$616FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$498Average$708FlexibilityNo cancel feeOn-time76%
Air TransatCheapest$553Average$675FlexibilityNo cancel feeOn-time50%
Brussels AirlinesCheapest$596Average$737FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.