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Cheap flights from Montreal to Brussels from C$ 374

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BRU
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal to Brussels are usually found in September or May, booked 61 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap flight deals from Montreal to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 15 April 2025.

Round-trip from

C$ 657

One-way from

C$ 374

Popular in

December

Cheapest in

September

Average price

C$ 980
Air Transat
  • Air Transat
  • 5/6-23/6
  • Nonstop
  • 14h 35m total
  • Montreal to Brussels
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27/5
  • 27/5
  • 2 total stops
  • 45h 00m total
  • Montreal to Brussels
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Highest demand for flights based on searches. 15% potential increase in price (C$ 279 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Montreal to Brussels

Cheapest flights from Montreal to Brussels
Explore the most affordable flight options available from Montreal to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 5/67:00 p.m.YUL - BRU
Nonstop6h 50mAir Transat
Mon 23/69:30 a.m.BRU - YUL
Nonstop7h 45mAir Transat
Deal found 14/4C$ 657
Thu 22/56:55 p.m.YUL - BRU
Nonstop7h 10mAir Canada
Fri 30/59:40 a.m.BRU - YUL
1 stop14h 41mAir Canada
Deal found 14/4C$ 667
Thu 15/57:00 p.m.YUL - BRU
Nonstop6h 50mPorter Airlines
Fri 23/59:30 a.m.BRU - YUL
Nonstop7h 45mPorter Airlines
Deal found 15/4C$ 674
Thu 4/97:10 p.m.YUL - BRU
Nonstop6h 55mBrussels Airlines
Mon 8/99:40 a.m.BRU - YUL
1 stop14h 10mBrussels Airlines
Deal found 14/4C$ 680
Thu 22/53:30 p.m.YUL - BRU
1 stop10h 20mMultiple Airlines
Fri 30/54:25 p.m.BRU - YUL
1 stop10h 35mMultiple Airlines
Deal found 14/4C$ 706
Sun 4/510:50 p.m.YUL - BRU
1 stop15h 00mLufthansa
Fri 9/510:00 a.m.BRU - YUL
Nonstop7h 45mLufthansa
Deal found 14/4C$ 709
Thu 8/54:40 p.m.YUL - BRU
1 stop10h 10mSWISS
Sun 1/68:05 p.m.BRU - YUL
1 stop24h 55mSWISS
Deal found 14/4C$ 734
Thu 1/51:15 p.m.YUL - BRU
2 stops37h 35mUnited Airlines
Mon 12/512:00 p.m.BRU - YUL
2 stops26h 35mUnited Airlines
Deal found 15/4C$ 777
Wed 30/45:25 p.m.YUL - BRU
Nonstop7h 10mAustrian Airlines
Mon 12/56:50 a.m.BRU - YUL
1 stop13h 00mAustrian Airlines
Deal found 14/4C$ 836
Mon 5/511:45 p.m.YUL - CRL
1 stop12h 40mMultiple Airlines
Thu 15/57:10 a.m.CRL - YUL
1 stop16h 10mMultiple Airlines
Deal found 13/4C$ 969

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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 15 April 2025.
Use the filters below to find and compare flights from Montreal to Brussels that are best for you.

Fly from

Montreal

Fly to

Brussels

Route

Depart

Return

Price

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 5/6

7:00 p.m.-7:50 a.m.

Nonstop6h 50m

Brussels Bruxelles-National

Mon 23/6

9:30 a.m.-11:15 a.m.

Nonstop7h 45m

C$ 657

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

6:55 p.m.-8:05 a.m.

Nonstop7h 10m

Brussels Bruxelles-National

Fri 30/5

9:40 a.m.-6:21 p.m.

1 stop14h 41m

C$ 667

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

7:00 p.m.-7:50 a.m.

Nonstop6h 50m

Brussels Bruxelles-National

Fri 23/5

9:30 a.m.-11:15 a.m.

Nonstop7h 45m

C$ 674

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:10 p.m.-8:05 a.m.

Nonstop6h 55m

Brussels Bruxelles-National

Mon 8/9

9:40 a.m.-5:50 p.m.

1 stop14h 10m

C$ 680

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

3:30 p.m.-7:50 a.m.

1 stop10h 20m

Brussels Bruxelles-National

Fri 30/5

4:25 p.m.-9:00 p.m.

1 stop10h 35m

C$ 706

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

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

1 stop15h 00m

Brussels Bruxelles-National

Fri 9/5

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

Nonstop7h 45m

C$ 709

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

4:40 p.m.-8:50 a.m.

1 stop10h 10m

Brussels Bruxelles-National

Sun 1/6

8:05 p.m.-3:00 p.m.

1 stop24h 55m

C$ 734

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 1/5

1:15 p.m.-8:50 a.m.

2 stops37h 35m

Brussels Bruxelles-National

Mon 12/5

12:00 p.m.-8:35 a.m.

2 stops26h 35m

C$ 777

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 30/4

5:25 p.m.-6:35 a.m.

Nonstop7h 10m

Brussels Bruxelles-National

Mon 12/5

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

1 stop13h 00m

C$ 836

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

9:00 p.m.-3:55 p.m.

1 stop12h 55m

Charleroi Brussels

Tue 27/5

7:20 a.m.-2:15 p.m.

1 stop12h 55m

C$ 1,126

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

Showing 1-10 of 22 results
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Best time to book a flight from Montreal to Brussels

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

How far ahead should I book a flight from Montreal to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Brussels. Price data was last updated on 11 April 2025.

The best time to book flights from Montreal to Brussels is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal to Brussels?

Currently, May is the cheapest month in which you can book a flight from Montreal to Brussels (average of C$ 666). Flying from Montreal to Brussels in December is currently the most expensive (average of C$ 950). 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 YMQ to BRU?

Find hourly flight availability from Montreal 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 15 April 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Brussels in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Montreal to Brussels

Explore weekly flight availability from Montreal 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 15 April 2025.

The most flights from YMQ to BR1 are scheduled on a Monday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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 15 April 2025.
To help decide which airline to fly from Montreal to Brussels, see what other customers have to say about Porter Airlines, Air Transat and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Porter Airlines
8.0
Very good
280 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Air Transat
7.8
Good
385 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
Austrian Airlines
7.6
Good
775 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
SWISS
7.5
Good
1,578 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?
United Airlines
7.4
Good
8,656 reviews
Porter Airlines
8.0
Very good
280 reviews
Check prices

Crew

8.7

Comfort

8.0

Entertainment

6.9

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 17
10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Montreal to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Montreal to Brussels round-trip?

    Air Transat, at C$ 657, was found to be the cheapest airline from Montreal to Brussels.Alternate airlines to your destination round-trip include Air Canada and Brussels Airlines. Users have found that Air Transat is 39% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal 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$ 462. Users have also found prices from C$ 539 and C$ 581 on Air Canada and United Airlines, respectively.

  • What are the most reliable airlines from Montreal to Brussels?

    The top 3 most reliable airlines when flying from Montreal to Brussels are Croatia Airlines (65%), Air Canada (61%) and Thai Airways (61%).

  • What are the cheapest flights from Montreal to Brussels?

    The cheapest flight price from Montreal to Brussels is C$ 484. On average you can expect to pay C$ 1,675. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National), can usually be booked for C$ 641.

  • Can I find deals for flights from Montreal to Brussels that include hotel bookings?

    Yes. In addition to deals on Montreal to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Brussels.

  • Can I find deals for business class flights from Montreal to Brussels?

    Yes. Cheapflights offers flight deals from Montreal 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 to Brussels?

    Currently, May is the cheapest month in which you can book a flight from Montreal to Brussels (average of C$ 666). Flying from Montreal to Brussels in December is currently the most expensive (average of C$ 950). 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.

Top 9 airlines flying from Montreal to Brussels

Discover the top 9 airlines that operate flights from Montreal 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 652AverageC$ 1,046FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 662AverageC$ 961FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 689AverageC$ 1,102FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 724AverageC$ 1,200FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapestC$ 805AverageC$ 1,176FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 829AverageC$ 1,219FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 830AverageC$ 967FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 833AverageC$ 964FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapestC$ 869AverageC$ 902FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Brussels?

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Why should you use Cheapflights to find cheap flight tickets from Montreal to Brussels?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Brussels 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 Montreal to Brussels with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Brussels, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal 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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