C$ 425 Find Cheap Flights from Montreal to Brussels – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 738
Typical prices: C$ 835-C$ 1,286
KLM
Mon 12/2Wed 21/2
YUL - BRU • 1 stop
Cheapest direct flights
C$ 752
Typical prices: C$ 829-C$ 1,283
Air Canada, Brussels Airlines
Wed 25/4Fri 4/5
YUL - BRU • Direct
Direct flights
You can fly direct with Air Canada. Average duration is 7h
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 10% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 73% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 687 (round-trip)
Shortest trip • 11h 14m (one-way)
Insights
Insights
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We hope you enjoy your trip to Brussels!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Montreal to Brussels (YUL-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Brussels

Fri, 12 Feb - Sun, 21 Feb
KLM Logo
7:15 p.m. - 10:20 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
21h 05m1 stop Amsterdam Schiphol
KLM Logo
2:45 p.m. - 5:15 p.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
32h 30m1 stop Amsterdam Schiphol
C$ 738KLM
23 hours ago
Wed, 18 Nov - Fri, 27 Nov
KLM Logo
7:15 p.m. - 2:15 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
13h 00m1 stop Amsterdam Schiphol
KLM Logo
10:45 a.m. - 5:15 p.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
12h 30m1 stop Amsterdam Schiphol
C$ 748KLM
23 hours ago
Sun, 11 Apr - Sun, 18 Apr
Air Canada Logo
6:00 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 10mdirect
Air Canada Logo
9:30 a.m. - 11:15 a.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 45mdirect
C$ 759Air Canada
3+ days ago
Sun, 11 Apr - Sun, 18 Apr
Air Canada Logo
6:00 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 10mdirect
Air Canada Logo
9:30 a.m. - 11:15 a.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 45mdirect
C$ 761Air Canada
3+ days ago
Tue, 27 Apr - Thu, 6 May
Brussels Airlines Logo
6:00 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 10mdirect
Brussels Airlines Logo
9:30 a.m. - 11:15 a.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 45mdirect
C$ 829Brussels Airlines
23 hours ago
Wed, 14 Apr - Fri, 23 Apr
Lufthansa Logo
6:00 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 10mdirect
Lufthansa Logo
9:30 a.m. - 11:15 a.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 45mdirect
C$ 829Lufthansa
23 hours ago
Sat, 17 Apr - Mon, 26 Apr
Lufthansa Logo
6:00 p.m. - 7:10 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 10mdirect
Lufthansa Logo
9:30 a.m. - 11:15 a.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
7h 45mdirect
C$ 829Lufthansa
23 hours ago
Mon, 16 Nov - Sat, 21 Nov
Brussels Airlines Logo
6:50 p.m. - 7:50 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
7h 00mdirect
Brussels Airlines Logo
9:45 a.m. - 4:05 p.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
12h 20m1 stop Lyon-Saint Exupéry
C$ 874Brussels Airlines
3+ days ago
Tue, 23 Mar - Sun, 28 Mar
British Airways Logo
10:15 p.m. - 7:45 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
16h 30m1 stop London Heathrow
British Airways Logo
8:40 p.m. - 8:15 p.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
29h 35m1 stop London Heathrow
C$ 1,084British Airways
3+ days ago
Thu, 18 Mar - Thu, 1 Apr
British Airways Logo
10:15 p.m. - 8:45 a.m.YUL  Montreal Pierre Elliott Trudeau Intl-BRU Brussels Bruxelles-National
29h 30m1 stop London Heathrow
British Airways Logo
9:15 p.m. - 8:15 p.m.BRU  Brussels Bruxelles-National-YUL Montreal Pierre Elliott Trudeau Intl
29h 00m1 stop London Heathrow
C$ 1,084British Airways
3+ days ago
Booking Insights

Price, demand, and travel trends for Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels typically range from C$ 835 to C$ 1,286. The lowest price found in the past 5 days was C$ 738, on KLM.

What's the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels. It's 9% cheaper than the average day, while Saturday is the most expensive, with prices 12% higher.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

•October is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels at C$ 747 round-trip.
•December (C$ 1,494) and July (C$ 1,281) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 100% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels are cheapest 16 weeks before departure. Booking in this window typically costs about 13% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Montreal to Brussels

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Key details for Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights

Low season

February

Cheapest flight

C$ 435
Beat the crowds with an average 42% drop in traveller numbers.
The most popular month to fly with an average 37% increase in traveller numbers.
One-way flight from Montreal Pierre Elliott Trudeau Intl Airport to Charleroi Brussels Airport

When to book flights from Montreal to Brussels

Are your dates flexible? Find out the best times to travel from Montreal to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Montreal Pierre Elliott Trudeau Intl Airport to Brussels flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    These are the earliest and latest flight times available from Montreal Pierre Elliott Trudeau Intl Airport to Brussels:

    • Earliest: departs at 6:50 pm and lands at 1:50 am
    • Latest: departs at 6:50 pm and lands at 1:50 am.

    The flight takes about 7h.

  • Which cabin classes can I book on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Three cabin classes are available on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels take?

    A direct flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels takes 7h, covering 8,924 km.

  • Do I need a passport to fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Montreal Pierre Elliott Trudeau Intl Airport to Brussels flight?

    Round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels range from C$ 835 to C$ 1,286, with an average of C$ 1,007 over the past 12 months. Anything below C$ 835 counts as a good deal.

  • How expensive are last-minute Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights?

    Last-minute fares on this route (booked within two weeks of departure) run 5% above the C$ 1,007 route average. Book 16 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 687 round-trip via Toronto Pearson Intl (YYZ), compared to C$ 1,007 for direct.

  • What is the standard checked bag allowance on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 60–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • How are flight departures from Montreal Pierre Elliott Trudeau Intl Airport to Brussels spread across the day?

    Evening is the busiest departure period on Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Night flights for 0%.

  • Have flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Brussels changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 738 to C$ 7,067. That means the highest observed fare was about 10x higher than the lowest one.

  • Which airlines offer Wi-Fi on Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights?

    Air Canada is the only airline on the Montreal Pierre Elliott Trudeau Intl Airport to Brussels route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Montreal Pierre Elliott Trudeau Intl Airport to Brussels looking right now?

    One-way fares from Montreal Pierre Elliott Trudeau Intl Airport to Brussels are currently higher than usual. Average one-way flight prices are about C$ 820, which is 30% above the typical average for this route.

  • What car rental options are available in Brussels?

    Since Brussels is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Brussels Bruxelles-National Airport (BRU) – daily rates averaging C$ 66:

    • Alamo
    • Hertz
    • keddy by Europcar
    • Europcar
    • Sixt

    Near Charleroi Brussels Airport (CRL) – daily rates averaging C$ 78:

    • keddy by Europcar
    • Europcar
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels usually depart from Montreal Pierre Elliott Trudeau Intl (YUL) and may arrive at several airports in Brussels area, including Brussels Bruxelles-National (BRU) and Charleroi Brussels (CRL).

  • What time of day has the fewest delays on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Evening flights have the fewest delays on this route.

  • At what point is a flight considered delayed on the route from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Montreal Pierre Elliott Trudeau Intl Airport to Brussels route, 34% of flights were delayed in the past three months, with delays averaging 2h 01m.

  • Which airports do connecting flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels pass through?

    One-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels most commonly connect through:

    • Amsterdam Schiphol (AMS) – 28% of one-stop connections
    • London Heathrow (LHR) – 22% of one-stop connections
    • Zurich (ZRH) – 18% of one-stop connections
    • Lisbon Humberto Delgado (LIS) – 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Yes. Flexible dates can save you up to 19% on flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels. Thursday is the cheapest departure day at C$ 922 round-trip on average, while Saturday is the most expensive at C$ 1,136, a difference of C$ 214.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Only Air Canada operates flights between Montreal Pierre Elliott Trudeau Intl Airport and Brussels.

  • How much time can I save by choosing a different layover airport when travelling from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 10h 52m, compared with 11h 14m via Munich Franz Josef Strauss (MUC) and 11h 34m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Montreal Pierre Elliott Trudeau Intl Airport and Brussels?

    Brussels is 6 hours ahead of Montreal Pierre Elliott Trudeau Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which popular places can I visit in Brussels?

    Some of the most popular sights in Brussels are Grand Place, Atomium, and Place Rogier. These are among the most viewed places in Brussels on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights?

    Among airlines operating Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights:

    • Air Canada: offers extra legroom; offers free seat selection
    • Air Transat: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Canada: a carry-on bag and a checked bag in Economy Class
    • Air Transat: a carry-on bag and a checked bag in Economy Class
    • Lufthansa: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • What in-flight entertainment is available on flights from Montreal to Brussels?

    If you like watching movies or TV shows to pass the time on flights, you can expand the plane information on your KAYAK search to see what is available. For example, TAP Air Portugal’s route through Lisbon and Air Canada’s direct route both provide a seat-back video console with on-demand videos.

  • Can I bring my pet dog on board with me on flights to Brussels from Montreal?

    Different airlines have their own rules about bringing non-service animals on flights. For example, Air France allows one cat or dog on board per passenger. The animal must weigh less than 8 kg and must be in an appropriate carrier. You may need to meet certain criteria to bring your pet into Brussels, such as vaccinations and microchips.

  • What flights from Montreal to Brussels have lower carbon emissions?

    KAYAK provides you with the option to sort you flights by CO2 emissions to find more environmentally friendly flights. For flights to Brussels from Montreal, the average passenger emits around 1,388 kg of CO2. People on Air Transat’s direct flights to BRU will only be responsible for around 742 kg of CO2, a savings of about 47%. If you prefer flying with Air Canada, there is a flight that stops in London that saves about 37%, or 513 kg.

  • Can I rent a car at Brussels Airport once I arrive from Montreal?

    There are several well-known car rental companies that have kiosks in the Arrivals Hall of Brussels Airport. Many have extended hours during the week but are not open as long on weekends. For example, Avis and Budget are open from 6:30 am to 11:30 pm from Sunday to Friday and from 6:30 am to 9:30 pm on Saturday, while Europcar is open from 7 am to 11 pm during the week, from 8 am to 4 pm on Saturday, and from 8 am to 8 pm on Sunday.

Your guide to booking Montreal Pierre Elliott Trudeau Intl Airport to Brussels flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average C$ 922, about C$ 214 less than Saturday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 13% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Montreal Pierre Elliott Trudeau Intl Airport to Brussels trip for October. Fares historically average C$ 747 round-trip in that month – typically C$ 747 less than the most expensive month, which is December (based on the last 12 months).
  • For the best chance of arriving on time, fly with Air Canada. Over the past three months, 73% of Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels arrived on time, slightly above the route average of 66%. When flights on this route arrive late, they're delayed by an average of 2h 01m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages C$ 687 round-trip on this route – about C$ 320 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.

    • NH Brussels Airport
    • Crowne Plaza Brussels Airport By IHG
  • If you want a flight that arrives at Brussels Airport (BRU) from Montréal–Trudeau International Airport (YUL) in the morning, you can use the “Times” setting on your KAYAK search and see, for example, Air Canada, United, and Delta have flights that land before 8 am.
  • Most airline fares include one carry-on bag on their flights to BRU from YUL, but some, like Delta Airlines’ Main Cabin fare, includes a checked bag of up to 23 kg and 158 cm, so you can pack more for your trip to Brussels.
  • Canadian passport holders do not need a visa for flights from Montreal to Brussels, if their stay is under 90 days. However, your passport should still be valid for at least three months after your departure date.
  • If you want to accrue miles or take advantage of your frequent flyer membership for your flight to Brussels from Montreal, use the “Alliance” filter on your KAYAK search. So, for example, if you’re a member of Air Canada’s Aeroplan, you can check “Star Alliance” to see qualifying flights.
  • For your flight from Montreal to Brussels, Air Transat does provide meals. And if you have a special diet, such as kosher, low-sodium, or vegetarian, you can request special meals up to 72 hours before you flight departs.

Prefer to fly direct from Montreal to Brussels?

 
Find which airlines fly direct from Montreal Pierre Elliott Trudeau Intl Airport to Brussels, which days they fly and book direct flights.

Direct departures

Montreal Pierre Elliott Trudeau Intl to Brussels

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

Direct returns

Brussels to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more nonstop flights

More options for your flight from Montreal to Brussels

Complete your trip to Brussels with a hotel stay or car rental