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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels from C$ 429

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BRU
6 Aug — 13 Aug1
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 February, booked 81 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap 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 7 July 2026.

Fri 21/89:15 a.m.
YUL
-
BRU
1 stop16h 00m
Air Canada
Fri 11/99:10 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 4/7C$ 795
Wed 19/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Sat 19/99:55 a.m.
BRU
-
YUL
1 stop12h 26m
Air Canada
Deal found 4/7C$ 796
Sat 17/1010:10 p.m.
YUL
-
BRU
1 stop9h 05m
Air Canada
Mon 9/1110:00 a.m.
BRU
-
YUL
Nonstop7h 40m
Air Canada
Deal found 5/7C$ 799
Thu 27/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Multiple Airlines
Mon 31/89:30 a.m.
BRU
-
YUL
Nonstop7h 30m
Multiple Airlines
Deal found 6/7C$ 800
Wed 2/910:00 p.m.
YUL
-
BRU
1 stop16h 25m
British Airways
Mon 7/93:05 p.m.
BRU
-
YUL
2 stops48h 44m
British Airways
Deal found 6/7C$ 802
Wed 2/94:40 p.m.
YUL
-
BRU
2 stops14h 05m
SWISS
Wed 9/96:55 a.m.
BRU
-
YUL
2 stops12h 55m
SWISS
Deal found 3/7C$ 803
Thu 3/95:34 p.m.
YUL
-
BRU
2 stops18h 46m
Finnair
Tue 8/96:30 a.m.
BRU
-
YUL
2 stops35h 14m
Finnair
Deal found 6/7C$ 805
Fri 21/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Wed 16/99:10 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 4/7C$ 806
Wed 19/86:40 p.m.
YUL
-
BRU
1 stop19h 20m
Air Canada
Wed 2/99:55 a.m.
BRU
-
YUL
1 stop16h 43m
Air Canada
Deal found 7/7C$ 807
Sun 9/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Multiple Airlines
Sun 16/89:55 a.m.
BRU
-
YUL
1 stop14h 25m
Multiple Airlines
Deal found 6/7C$ 809
Thu 27/83:40 p.m.
YUL
-
BRU
1 stop10h 10m
Air Canada
Wed 2/99:30 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 2/7C$ 810
Mon 21/97:00 p.m.
YUL
-
CRL
1 stop13h 55m
Multiple Airlines
Mon 28/99:15 p.m.
CRL
-
YUL
1 stop19h 25m
Multiple Airlines
Deal found 5/7C$ 866

Find 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 7 July 2026.

Round-trip from

C$ 793

One-way from

C$ 429

Popular in

December

Cheapest in

September

Average price

C$ 1,305
Delta
  • Delta
  • 4/9-13/9
  • 3 total stops
  • 36h 57m total
  • Montreal to Brussels
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 44h 00m total
  • Montreal to Brussels
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 7 July 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 30/8

6:00 a.m.-7:15 a.m.

2 stops19h 15m

Brussels Bruxelles-National

Mon 7/9

11:10 a.m.-7:48 a.m.

2 stops26h 38m

C$ 814

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:35 a.m.-7:25 a.m.

2 stops18h 50m

Brussels Bruxelles-National

Fri 11/9

11:10 a.m.-5:19 p.m.

1 stop12h 09m

C$ 829

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

9:45 a.m.-7:25 a.m.

2 stops15h 40m

Brussels Bruxelles-National

Tue 15/9

11:10 a.m.-4:10 p.m.

1 stop11h 00m

C$ 829

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

1:30 p.m.-7:50 a.m.

1 stop12h 20m

Brussels Bruxelles-National

Wed 2/9

9:55 a.m.-3:13 p.m.

1 stop11h 18m

C$ 840
Quickest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

10:30 p.m.-2:35 p.m.

1 stop10h 05m

Brussels Bruxelles-National

Mon 24/8

9:30 a.m.-11:00 a.m.

Nonstop7h 30m

C$ 851

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

6:00 a.m.-7:15 a.m.

2 stops19h 15m

Brussels Bruxelles-National

Fri 23/10

12:00 p.m.-7:57 a.m.

2 stops25h 57m

C$ 851

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

9:15 a.m.-7:45 a.m.

2 stops16h 30m

Brussels Bruxelles-National

Mon 31/8

12:00 p.m.-7:38 a.m.

2 stops25h 38m

C$ 856

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

11:45 p.m.-8:40 p.m.

1 stop14h 55m

Charleroi Brussels

Sat 3/10

8:25 a.m.-5:20 p.m.

1 stop14h 55m

C$ 877

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 7/8

6:50 p.m.-9:40 a.m.

1 stop8h 50m

Brussels Bruxelles-National

Mon 10/8

8:05 a.m.-4:55 p.m.

1 stop14h 50m

C$ 884

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

6:45 a.m.-2:55 p.m.

2 stops26h 10m

Charleroi Brussels

Mon 28/9

9:15 p.m.-10:40 a.m.

1 stop19h 25m

C$ 898

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 39 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 436). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 873). 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 7 July 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 7 July 2026.

The most flights from YUL to BR1 are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 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 27% of weekly flights between Montreal and Brussels have experienced delays in the past year, with the average delay time being 150 minutes.

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

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

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

Wednesday tends to have the lowest number of delays on this route, whereas Sunday 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 23% of flights being delayed.

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

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 80 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.

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 7 July 2026.
See what other customers who have flown with Air Transat,Brussels Airlines, andAir Canada 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.
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
563 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Brussels Airlines
7.2
Good
420 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,313 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,121 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
British Airways
6.7
Okay
8,099 reviews
Air Transat
7.8
Good
563 reviews
Check prices

Boarding

8.0

Crew

8.5

Entertainment

7.1

Food

6.8

Overall

7.8

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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 13h 50m. Delta provides one of the quickest options available for as low as C$ 793. 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$ 646. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 648, and Air Transat, from C$ 651. These flights start at 36% 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$ 488. Users have also found prices from C$ 516 and C$ 517 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: Croatia Airlines (75%), Air Canada (70%), Thai Airways (70%).

  • 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$ 525. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National) can be booked for C$ 631 on average, our data indicates C$ 1,744 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 436). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 873). 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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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 8 airlines flying from Pierre Elliott Trudeau Intl to Brussels

Discover the top 8 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 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 646AverageC$ 961FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 648AverageC$ 1,287FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 651AverageC$ 998FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapestC$ 715AverageC$ 973FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 721AverageC$ 915FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 767AverageC$ 1,053FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapestC$ 776AverageC$ 1,057FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 781AverageC$ 884FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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!

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