Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels from C$ 384

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BRU
13 Feb — 20 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Brussels are usually found in September or October, booked 55 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Brussels (BR1). 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 14 January 2026.

Round-trip from

C$ 783

One-way from

C$ 384

Popular in

December

Cheapest in

September

Average price

C$ 1,113
Air Canada
  • Air Canada
  • 30/4-15/5
  • 1 total stop
  • 17h 45m total
  • Montreal to Brussels
Search Deals
6/4
  • 6/4
  • 2 total stops
  • 39h 35m total
  • Montreal to Brussels
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Brussels
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2026.

Thu 30/46:00 p.m.
YUL
-
BRU
Nonstop7h 10m
Air Canada
Fri 15/511:00 a.m.
BRU
-
YUL
1 stop10h 35m
Air Canada
Deal found 13/1C$ 783
Mon 26/110:25 a.m.
YUL
-
BRU
1 stop15h 15m
United Airlines
Wed 4/25:00 p.m.
BRU
-
YUL
2 stops20h 32m
United Airlines
Deal found 13/1C$ 784
Wed 21/16:45 p.m.
YUL
-
BRU
Nonstop7h 05m
Air Canada
Sun 25/110:00 a.m.
BRU
-
YUL
1 stop11h 10m
Air Canada
Deal found 12/1C$ 790
Thu 29/13:50 p.m.
YUL
-
BRU
2 stops19h 10m
American Airlines
Wed 4/212:10 p.m.
BRU
-
YUL
2 stops41h 14m
American Airlines
Deal found 13/1C$ 791
Mon 26/13:50 p.m.
YUL
-
BRU
2 stops18h 50m
Multiple Airlines
Tue 3/29:45 p.m.
BRU
-
YUL
1 stop27h 00m
Multiple Airlines
Deal found 13/1C$ 793
Wed 28/18:10 p.m.
YUL
-
BRU
1 stop11h 00m
Lufthansa
Fri 6/210:00 a.m.
BRU
-
YUL
Nonstop7h 45m
Lufthansa
Deal found 13/1C$ 794
Mon 26/13:10 p.m.
YUL
-
BRU
2 stops16h 05m
Air Canada
Wed 4/29:05 a.m.
BRU
-
YUL
2 stops15h 18m
Air Canada
Deal found 13/1C$ 795
Sun 3/57:30 a.m.
YUL
-
BRU
1 stop18h 20m
Air Canada
Fri 29/59:40 a.m.
BRU
-
YUL
2 stops15h 41m
Air Canada
Deal found 12/1C$ 798
Sun 25/18:00 p.m.
YUL
-
BRU
1 stop29h 15m
Multiple Airlines
Sun 1/210:00 a.m.
BRU
-
YUL
Nonstop7h 45m
Multiple Airlines
Deal found 12/1C$ 799
Sun 3/511:10 a.m.
YUL
-
BRU
1 stop14h 40m
Air Canada
Wed 27/59:25 a.m.
BRU
-
YUL
Nonstop7h 45m
Air Canada
Deal found 12/1C$ 801
Mon 26/18:15 p.m.
YUL
-
CRL
1 stop19h 20m
Multiple Airlines
Sat 7/29:40 p.m.
CRL
-
YUL
2 stops25h 20m
Multiple Airlines
Deal found 12/1C$ 806
Mon 26/19:45 p.m.
YUL
-
CRL
1 stop17h 50m
Multiple Airlines
Wed 4/27:00 a.m.
CRL
-
YUL
1 stop19h 15m
Multiple Airlines
Deal found 12/1C$ 819

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Brussels 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 14 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Brussels

Route

Depart

Return

Price

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

8:00 p.m.-7:15 a.m.

2 stops29h 15m

Brussels Bruxelles-National

Wed 4/2

5:00 p.m.-2:07 p.m.

2 stops27h 07m

C$ 784

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

8:00 p.m.-7:15 a.m.

2 stops29h 15m

Brussels Bruxelles-National

Tue 3/2

11:15 a.m.-7:48 p.m.

2 stops14h 33m

C$ 784

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

8:40 p.m.-7:55 p.m.

1 stop17h 15m

Brussels Bruxelles-National

Tue 10/2

7:00 a.m.-10:44 p.m.

2 stops21h 44m

C$ 791

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

3:10 p.m.-1:15 p.m.

2 stops16h 05m

Brussels Bruxelles-National

Wed 4/2

9:05 a.m.-6:23 p.m.

2 stops15h 18m

C$ 795

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

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

Nonstop7h 05m

Brussels Bruxelles-National

Wed 4/2

1:50 p.m.-6:20 p.m.

1 stop10h 30m

C$ 797

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

3:10 p.m.-8:00 p.m.

2 stops22h 50m

Brussels Bruxelles-National

Tue 3/2

6:30 a.m.-7:22 p.m.

2 stops18h 52m

C$ 802

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

6:40 p.m.-7:50 a.m.

Nonstop7h 10m

Brussels Bruxelles-National

Sun 5/4

9:25 a.m.-11:10 a.m.

Nonstop7h 45m

C$ 809

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 3/4

6:00 p.m.-7:10 a.m.

Nonstop7h 10m

Brussels Bruxelles-National

Mon 13/4

9:25 a.m.-11:10 a.m.

Nonstop7h 45m

C$ 811

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

1:15 p.m.-1:15 p.m.

2 stops18h 00m

Brussels Bruxelles-National

Mon 16/2

9:45 a.m.-11:50 a.m.

1 stop32h 05m

C$ 812

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

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

Nonstop7h 05m

Brussels Bruxelles-National

Fri 6/2

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

Nonstop7h 45m

C$ 812

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Pierre Elliott Trudeau Intl to Brussels

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Brussels. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels, you should look to book at least 55 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?

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 625). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 977). 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 Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels as you normally would.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Brussels

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Brussels. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 January 2026.

The most flights from YUL to BR1 are scheduled on a Tuesday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

How often are flights from Montreal to Brussels delayed?

About 26% of weekly flights between Montreal and Brussels have experienced delays in the past year, with the average delay time being 146 minutes.

What is the most punctual flight time for Montreal to Brussels flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Brussels flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 21% of flights being delayed.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 14 January 2026.
See what other customers who have flown with Porter Airlines,Air Transat, andBrussels Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
407 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
493 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Brussels Airlines
7.2
Good
380 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,618 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Lufthansa
6.8
Okay
7,709 reviews
Porter Airlines
8.0
Very good
407 reviews
Check prices

Overall

8.0

Food

7.6

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Brussels. 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?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels can take about 16h 05m. United Airlines provides one of the quickest options available for as low as C$ 795. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Brussels 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 round-trip?

    Cheapflights users have booked flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels round-trip from C$ 217. Other airlines that can offer you cheap pricing are Lufthansa, from C$ 631, and Air Transat, from C$ 637. These flights start at 78% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels one-way?

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 473. Users have also found prices from C$ 504 and C$ 504 on Brussels Airlines and Lufthansa, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal Pierre Elliott Trudeau Intl Airport to Brussels on time: Air Canada (41%), Thai Airways (41%), Austrian Airlines (41%).

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

    Looking at all options, your cheapest flight can be booked for C$ 816. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National) can be booked for C$ 705 on average, our data indicates C$ 1,579 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels.

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

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Brussels?

    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 Brussels.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Brussels 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?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 625). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 977). 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

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.

Alternative routes for Pierre Elliott Trudeau Intl to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pierre Elliott Trudeau Intl to Charleroi Brussels flights
Pierre Elliott Trudeau Intl to Antwerp flights

Top 9 airlines flying from Pierre Elliott Trudeau Intl to Brussels

Discover the top 9 airlines that operate flights from Pierre Elliott Trudeau Intl to Brussels. 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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 217AverageC$ 626FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 631AverageC$ 1,055FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 636AverageC$ 888FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 654AverageC$ 863FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 676AverageC$ 1,069FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 704AverageC$ 894FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapestC$ 752AverageC$ 1,046FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 763AverageC$ 1,111FlexibilityNo cancel feeOn-time75%
Search KLM flights
TAP AIR PORTUGALCheapestC$ 833AverageC$ 1,146FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Brussels?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brussels from Pierre Elliott Trudeau Intl today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Brussels for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Brussels with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.