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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport from C$ 435

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BRU
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National are usually found in September or October, booked 37 days in advance, depart on a Thursday or Sunday and return on a Wednesday

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Cheapest flights from Pierre Elliott Trudeau Intl to Bruxelles-National
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Mon 17/116:45 p.m.YUL - BRU
Nonstop7h 05mAir Canada
Tue 25/1110:00 a.m.BRU - YUL
Nonstop7h 45mAir Canada
Deal found 25/10C$ 798
Wed 26/116:45 p.m.YUL - BRU
Nonstop7h 05mAir Canada
Thu 4/1210:00 a.m.BRU - YUL
Nonstop7h 45mAir Canada
Deal found 26/10C$ 813
Thu 6/116:45 p.m.YUL - BRU
Nonstop7h 05mAir Canada
Wed 12/1110:00 a.m.BRU - YUL
Nonstop7h 45mAir Canada
Deal found 24/10C$ 816
Tue 9/126:45 p.m.YUL - BRU
Nonstop7h 05mAir Canada
Tue 16/127:00 a.m.BRU - YUL
1 stop11h 00mAir Canada
Deal found 25/10C$ 830
Tue 9/126:45 p.m.YUL - BRU
Nonstop7h 05mAir Canada
Mon 29/1210:00 a.m.BRU - YUL
Nonstop7h 45mAir Canada
Deal found 27/10C$ 834

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

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Bruxelles-National (BRU). 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 27 October 2025.

Round-trip from

C$ 788

One-way from

C$ 435

Popular in

December

Cheapest in

September

Average price

C$ 870

Good round-trip deal

C$ 868 or less

Good one-way deal

C$ 1,310 or less
Air Canada
  • Air Canada
  • 15/3-22/3
  • Nonstop
  • 14h 50m total
  • Montreal to Brussels
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5/12
  • 5/12
  • 2 total stops
  • 29h 25m total
  • Montreal to Brussels
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Highest demand for flights based on searches. 12% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 64 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Bruxelles-National 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 27 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Bruxelles-National

Route

Depart

Return

Price

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:40 p.m.-4:40 p.m.

1 stop14h 00m

Brussels Bruxelles-National

Mon 19/1

11:50 a.m.-6:45 p.m.

1 stop12h 55m

C$ 844

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

6:45 p.m.-7:50 a.m.

Nonstop7h 05m

Brussels Bruxelles-National

Wed 3/12

10:00 a.m.-11:45 a.m.

Nonstop7h 45m

C$ 847

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

9:50 p.m.-1:55 p.m.

1 stop11h 05m

Brussels Bruxelles-National

Tue 31/3

8:25 p.m.-8:15 p.m.

1 stop29h 50m

C$ 848

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 28/11

6:45 p.m.-7:50 a.m.

Nonstop7h 05m

Brussels Bruxelles-National

Fri 12/12

10:00 a.m.-11:45 a.m.

Nonstop7h 45m

C$ 856

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 3/12

6:45 p.m.-7:50 a.m.

Nonstop7h 05m

Brussels Bruxelles-National

Wed 10/12

9:05 p.m.-4:25 p.m.

1 stop25h 20m

C$ 856

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

4:45 p.m.-9:00 a.m.

2 stops34h 15m

Brussels Bruxelles-National

Tue 16/12

11:00 a.m.-5:25 p.m.

2 stops36h 25m

C$ 859

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 13/11

6:45 p.m.-7:50 a.m.

Nonstop7h 05m

Brussels Bruxelles-National

Thu 4/12

9:45 a.m.-4:25 p.m.

1 stop12h 40m

C$ 859

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 2/12

6:45 p.m.-7:50 a.m.

Nonstop7h 05m

Brussels Bruxelles-National

Sat 6/12

9:45 a.m.-4:25 p.m.

1 stop12h 40m

C$ 859

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 17/11

9:26 a.m.-9:00 a.m.

1 stop17h 34m

Brussels Bruxelles-National

Tue 25/11

11:00 a.m.-8:36 a.m.

1 stop27h 36m

C$ 862

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

2:29 p.m.-9:00 a.m.

1 stop12h 31m

Brussels Bruxelles-National

Tue 9/12

11:00 a.m.-1:47 p.m.

1 stop32h 47m

C$ 862

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 20 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Bruxelles-National

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Bruxelles-National. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport, you should look to book at least 37 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 month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport (average of C$ 634). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport in July is currently the most expensive (average of C$ 980). 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 YUL to BRU?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated 27 October 2025.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andBrussels Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.8
Good
469 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Brussels Airlines
7.2
Good
368 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,370 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Lufthansa
6.8
Okay
7,532 reviews
Porter Airlines
8.0
Very good
384 reviews
Check prices

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Bruxelles-National. 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 Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport?

    For as low as C$ 847, British Airways can have you in Brussels Bruxelles-National Airport from Montreal Pierre Elliott Trudeau Intl Airport in 7h 05m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Brussels Bruxelles-National Airport is about 5551 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport round-trip from C$ 219. Other airlines that can offer you cheap pricing are Air Transat, from C$ 642, and Lufthansa, from C$ 659. Users have found that SWISS is 79% cheaper than the other options available to this destination.

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

    Before booking your flight to Brussels Bruxelles-National Airport from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Croatia Airlines (76%), Air Canada (70%), Thai Airways( 70%).

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport is generally C$ 1,290, our data shows the cheapest flight currently is C$ 834. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National), you can expect to pay C$ 835 for that flight.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Bruxelles-National.

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

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

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport (average of C$ 634). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport in July is currently the most expensive (average of C$ 980). 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

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Fly from Pierre Elliott Trudeau Intl to Bruxelles-National on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Bruxelles-National. Flights are based on user searches made on Cheapflights and were last updated on 27 October 2025.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National
Lufthansa flights from Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National

Top 9 airlines flying from Pierre Elliott Trudeau Intl to Bruxelles-National

Discover the top 9 airlines that operate flights from Pierre Elliott Trudeau Intl to Bruxelles-National. 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 219AverageC$ 788FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air TransatCheapestC$ 642AverageC$ 917FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 659AverageC$ 1,096FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 659AverageC$ 925FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 691AverageC$ 1,107FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapestC$ 760AverageC$ 1,101FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapestC$ 775AverageC$ 901FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 833AverageC$ 1,135FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapestC$ 840AverageC$ 1,122FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Bruxelles-National?

Deals for Pierre Elliott Trudeau Intl to Bruxelles-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Bruxelles-National 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 Pierre Elliott Trudeau Intl to Bruxelles-National with no change fees?

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

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Bruxelles-National become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Bruxelles-National flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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