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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels from C$ 386

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BRU
11 Jul — 18 Jul1
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 January, booked 81 days in advance, depart on a Sunday or Tuesday 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 11 June 2026.

Sat 5/98:40 p.m.
YUL
-
BRU
2 stops14h 50m
Multiple Airlines
Sat 26/97:40 p.m.
BRU
-
YUL
2 stops26h 41m
Multiple Airlines
Deal found 6/6C$ 785
Sun 23/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Tue 29/99:10 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 10/6C$ 787
Sat 29/81:30 p.m.
YUL
-
BRU
1 stop12h 20m
Lufthansa
Sun 13/99:10 a.m.
BRU
-
YUL
Nonstop7h 30m
Lufthansa
Deal found 7/6C$ 789
Sat 5/96:50 p.m.
YUL
-
BRU
1 stop13h 50m
Delta
Sat 19/98:05 a.m.
BRU
-
YUL
2 stops30h 30m
Delta
Deal found 9/6C$ 790
Tue 1/96:50 p.m.
YUL
-
BRU
1 stop8h 50m
Delta
Fri 18/910:25 a.m.
BRU
-
YUL
2 stops28h 10m
Delta
Deal found 7/6C$ 792
Wed 2/96:50 p.m.
YUL
-
BRU
1 stop13h 50m
Delta
Thu 17/910:25 a.m.
BRU
-
YUL
2 stops18h 57m
Delta
Deal found 6/6C$ 793
Wed 17/610:10 p.m.
YUL
-
BRU
1 stop15h 50m
Air Canada
Sun 28/69:55 a.m.
BRU
-
YUL
1 stop17h 03m
Air Canada
Deal found 8/6C$ 796
Sat 29/81:30 p.m.
YUL
-
BRU
1 stop12h 20m
Lufthansa
Tue 15/99:55 a.m.
BRU
-
YUL
1 stop11h 26m
Lufthansa
Deal found 7/6C$ 800
Fri 12/64:40 p.m.
YUL
-
BRU
2 stops14h 05m
SWISS
Thu 18/66:55 a.m.
BRU
-
YUL
2 stops12h 55m
SWISS
Deal found 11/6C$ 801
Thu 3/910:00 p.m.
YUL
-
BRU
2 stops38h 55m
American Airlines
Sat 19/93:30 p.m.
BRU
-
YUL
2 stops34h 45m
American Airlines
Deal found 10/6C$ 803
Fri 12/66:05 p.m.
YUL
-
BRU
Nonstop7h 05m
Air Canada
Thu 18/69:40 a.m.
BRU
-
YUL
Nonstop7h 25m
Air Canada
Deal found 11/6C$ 804
Fri 12/66:45 a.m.
YUL
-
CRL
2 stops34h 00m
Multiple Airlines
Thu 18/69:25 p.m.
CRL
-
YUL
2 stops23h 55m
Multiple Airlines
Deal found 11/6C$ 900

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 11 June 2026.

Round-trip from

C$ 785

One-way from

C$ 386

Popular in

December

Cheapest in

September

Average price

C$ 1,158
5/9-26/9
  • 5/9-26/9
  • 4 total stops
  • 41h 31m total
  • Montreal to Brussels
Search Deals
29/7
  • 29/7
  • 3 total stops
  • 32h 55m total
  • Montreal to Brussels
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 11 June 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

Sat 29/8

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

1 stop12h 20m

Brussels Bruxelles-National

Sun 13/9

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

Nonstop7h 30m

C$ 789

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

6:50 p.m.-2:40 p.m.

1 stop13h 50m

Brussels Bruxelles-National

Sun 20/9

8:05 a.m.-6:53 p.m.

2 stops16h 48m

C$ 792

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:35 p.m.-2:15 p.m.

2 stops13h 40m

Brussels Bruxelles-National

Thu 1/10

6:55 a.m.-1:50 p.m.

2 stops12h 55m

C$ 792

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:35 p.m.-2:15 p.m.

2 stops13h 40m

Brussels Bruxelles-National

Tue 6/10

6:55 a.m.-1:50 p.m.

2 stops12h 55m

C$ 792

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

6:35 p.m.-2:15 p.m.

2 stops13h 40m

Brussels Bruxelles-National

Mon 14/9

6:20 a.m.-3:00 p.m.

2 stops14h 40m

C$ 807
Quickest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

2:10 p.m.-7:50 a.m.

1 stop11h 40m

Brussels Bruxelles-National

Sat 5/9

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

Nonstop7h 30m

C$ 921

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

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

1 stop8h 50m

Brussels Bruxelles-National

Sat 5/9

10:25 a.m.-11:30 p.m.

2 stops19h 05m

C$ 964

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

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

1 stop8h 50m

Brussels Bruxelles-National

Sat 5/9

10:25 a.m.-11:30 p.m.

2 stops19h 05m

C$ 964

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

9:45 p.m.-8:50 p.m.

1 stop17h 05m

Charleroi Brussels

Sun 29/11

7:45 a.m.-7:55 p.m.

1 stop18h 10m

C$ 967

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

7:00 p.m.-2:55 p.m.

1 stop13h 55m

Charleroi Brussels

Mon 14/9

9:30 p.m.-12:25 a.m.

3 stops32h 55m

C$ 976

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 45 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, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 369). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 810). 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 11 June 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 11 June 2026.

The most flights from YUL to BR1 are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 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 148 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?

Monday 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 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 68 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 11 June 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
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Brussels Airlines
7.2
Good
411 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,164 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,055 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
8,044 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Crew

8.5

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 12h 20m. Lufthansa provides one of the quickest options available for as low as C$ 789. 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$ 634. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 635, and Air Transat, from C$ 640. 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$ 479. Users have also found prices from C$ 506 and C$ 506 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 (86%), Singapore Airlines (85%), Air Canada (85%).

  • 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$ 506. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National) can be booked for C$ 627 on average, our data indicates C$ 1,224 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, October is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels (average of C$ 369). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels in July is currently the most expensive (average of C$ 810). 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 11 June 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 634AverageC$ 922FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 635AverageC$ 1,261FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 640AverageC$ 982FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 696AverageC$ 1,045FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 702AverageC$ 954FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 707AverageC$ 897FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapestC$ 756AverageC$ 1,043FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 766AverageC$ 897FlexibilityNo cancel feeOn-time75%
Search KLM flights

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

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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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