C$ 394 Find Cheap Flights from Montreal to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Brussels departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brussels.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brussels.
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Everything you should know

Cheapest round-trip
C$ 802
Typical prices: C$ 1,121-C$ 841
Air Canada
Wed 27/5Tue 9/6
YUL - BRU • 1 stop
Cheapest direct flights
C$ 815
Typical prices: C$ 931-C$ 796
Air Transat
Thu 1/10Fri 16/10
YUL - BRU • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's priority boarding enhances convenience.
Lufthansa offers special meals for dietary needs.
Expert advice
Expert advice
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Top airlines
Cheapest • from C$ 802 (round-trip)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air Canada and Air Transat. Average duration is 7h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
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Avoid delays
Most punctual • 77% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 29% compared to booking last minute.
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Flight Deals

Cheap Flights from Montreal to Brussels (YUL-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Brussels

Wed, 27 May - Tue, 9 Jun
Air Canada Logo
11:10 a.m. - 7:50 a.m.
YUL
-
BRU
14h 40m
1 stop
Air Canada Logo
9:55 a.m. - 5:26 p.m.
BRU
-
YUL
13h 31m
1 stop
C$ 802Air Canada
Thu, 4 Jun - Thu, 18 Jun
Air Canada Logo
10:30 p.m. - 8:30 a.m.
YUL
-
BRU
28h 00m
1 stop
Air Canada Logo
9:55 a.m. - 6:24 a.m.
BRU
-
YUL
26h 29m
2 stops
C$ 805Air Canada
Thu, 4 Jun - Thu, 18 Jun
Air Canada Logo
4:35 p.m. - 8:55 a.m.
YUL
-
BRU
34h 20m
2 stops
Air Canada Logo
9:40 a.m. - 11:05 a.m.
BRU
-
YUL
7h 25mdirect
C$ 807Air Canada
Wed, 27 May - Thu, 4 Jun
Air Canada Logo
6:00 p.m. - 7:10 a.m.
YUL
-
BRU
7h 10mdirect
Air Canada Logo
9:40 a.m. - 3:00 p.m.
BRU
-
YUL
11h 20m
1 stop
C$ 808Air Canada
Tue, 2 Jun - Mon, 8 Jun
Scandinavian Airlines Logo
6:50 p.m. - 7:35 a.m.
YUL
-
BRU
30h 45m
1 stop
Scandinavian Airlines Logo
10:25 a.m. - 4:55 p.m.
BRU
-
YUL
12h 30m
1 stop
C$ 812Scandinavian Airlines
Thu, 28 May - Mon, 8 Jun
Air Canada Logo
6:00 p.m. - 7:10 a.m.
YUL
-
BRU
7h 10mdirect
Air Canada Logo
9:35 a.m. - 6:50 p.m.
BRU
-
YUL
15h 15m
1 stop
C$ 814Air Canada
Thu, 1 Oct - Fri, 16 Oct
Air Transat Logo
7:00 p.m. - 7:50 a.m.
YUL
-
BRU
6h 50mdirect
Air Transat Logo
9:30 a.m. - 11:15 a.m.
BRU
-
YUL
7h 45mdirect
C$ 815Air Transat
Thu, 1 Oct - Fri, 16 Oct
Air Transat Logo
7:00 p.m. - 7:50 a.m.
YUL
-
BRU
6h 50mdirect
Air Transat Logo
9:30 a.m. - 11:15 a.m.
BRU
-
YUL
7h 45mdirect
C$ 816Air Transat
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
11:00 p.m. - 10:55 p.m.
YUL
-
CRL
17h 55m
2 stops
Multiple Airlines Logo
3:00 p.m. - 12:25 a.m.
CRL
-
YUL
39h 25m
3 stops
C$ 880Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
7:00 p.m. - 9:50 p.m.
YUL
-
CRL
20h 50m
1 stop
Multiple Airlines Logo
9:15 p.m. - 10:40 a.m.
CRL
-
YUL
19h 25m
1 stop
C$ 883Multiple Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Brussels flights

Get data-powered insights and trends into flights from Montreal to Brussels to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels departing in May.

What is the cheapest Montreal Pierre Elliott Trudeau Intl Airport to Brussels flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels costs C$ 859 on the route between Montreal Pierre Elliott Trudeau Intl Airport (YUL) and Brussels Bruxelles-National Airport (BRU). It is also the most popular route.

What’s the cheapest day of the week to fly from Montreal to Brussels?

The average price of all round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Brussels on a Sunday and more expensive on a Saturday. On your return trip to Montreal, you should consider flying back on a Wednesday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels is September, where tickets cost C$ 753 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 1,457 and C$ 1,211 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels, you should book around 2 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Expert advice

Expert advice for your flight from Montreal to Brussels

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

Good to know

Cheapest flightC$ 394
Flight from Montreal to Charleroi Brussels

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Brussels flights

  • 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.

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels was C$ 394 for a one-way ticket and C$ 802 for a round-trip.

  • Which airports will I be using when flying from Montreal to Brussels?

    On your way to Brussels, you’ll fly out from Montreal Pierre Elliott Trudeau Intl. You’ll be landing in one of Brussels’s 2 airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from Montreal to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Brussels?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Montreal and Brussels, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Montreal to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels

  • 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?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Montreal Pierre Elliott Trudeau Intl 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 Transat

Air Canada,Air Transat

Wednesday

Air Canada

Air Canada

Thursday

Air Canada,Air Transat

Air Canada,Air Transat

Friday

Air Canada,Air Transat

Air Canada,Air Transat

Saturday

Air Canada,Air Transat

Air Canada,Air Transat

Sunday

Air Canada,Air Transat

Air Canada,Air Transat

See more nonstop flights

Direct returns

Brussels to Montreal Pierre Elliott Trudeau Intl

Monday

Air Canada,Air Transat

Air Canada,Air Transat

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada,Air Transat

Air Canada,Air Transat

Thursday

Air Canada

Air Canada

Friday

Air Canada,Air Transat

Air Canada,Air Transat

Saturday

Air Canada,Air Transat

Air Canada,Air Transat

Sunday

Air Canada,Air Transat

Air Canada,Air Transat

See more nonstop flights

Reviews of the top 5 airlines flying from Montreal to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Air TransatOverall score based on 534 reviews
8.4Crew
7.0Entertainment
7.3Comfort
6.8Food
7.9Boarding
Airline reviews

i was not able to take my flight because the information i needed to book my dog correctly was not provided

2.0 MediocreSv, Mar 2026
POP - YOW
Read more Air Transat reviews

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Very good. A lot better experience then I expected for an economy flight.

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

This was my second leg of my trip and was delayed so was worried about my connection in Montreal. Still hungry so on boarding I asked a flight attendant if I could use my $14.00 voucher on the plane for food as I was starving. She said she would check and let me know but she never came back. So no food again as none was offered. Had to get my bags and check them again and that was ok but don’t understand why I had to go through security and because of them almost missed my flight. No food offered nor possibility to purchase food so still hungry and just watched a movie and hoped I could get food when I landed. Was able to use the $14.00 voucher to buy something and had my family bring food as I was now starving. I’ve been travelling on AC for years and this was my worst experience ever. After our flight got cancelled in SXM and was told the staff there didn’t work for AC so couldn’t do much to help us was not a good experience

Staff looked unprofessional. Sloppy uniforms and hardly a smile to be found

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

Flight late with no explanation why so late boarding. More than made up the time in flight. Woman in seat behind me would not allow me to recline my seat so could not sleep. Slow to clean up after meal so has to leave my tray down. Flight attendants average at best. Premium economy experience was poor. It was a special trip for us, a 70th birthday. We could only book seats that were apart and no efforts could be made to get us together. Just poor all around

Business Class was great with two exceptions: they should board Business Class Only first, then loyalty, then handicapped and families with young children then by zone. With all the loyalty and credit card holders and families with kids, dozens boarded before us and we were in row 3. My only other compliant with Air Canada is they don’t serve drinks and snacks in business class until at a cruising altitude. Transat and Emirates serve prior to takeoff which is especially nice during boarding of big planes and de-icing.

The only good part was what we paid for, we travelled premium economy, good comfort travelling with a baby. Flight with AirCanada was again delayed for more than 4 hours, service level is horrible and they don't care. They deliver the bare minimum for a world class price. If you can avoid canadian air lines, do so, oligopoly does not help them to strive for any service level.

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

Again, we were rerouted all the way to Zurich and had a longer journey than expected.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

The crew and especially Patrick were amazing. Very helpful, kind and accommodating. I’d be happy to fly with this crew for all my Europe trips!

The flight delay made the connection a bit tight but that's outside the flight crew's control.

Size of economy seats great. Food well not bad for airline food. Staff friendly, helpful, professional. Very impressed

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

The staff was extremely friendly and nice. Overall, the flight was pleasant, and the food was good. They asked me to check in my smaller cabin luggage suitcase in Mumbai as the flight was full. Fortunately, I had packed a spare set of clothes in my laptop bag so I was okay.

Need thicker and wider blankets. Food was below standard especially in the fist leg.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Ok, my flight to Berlin was wonderful, no complaints everything I expected. The flight home however sucked! I hate using four letter words but there it is. The boarding process was horrible, me and others tried to board before with the e ticket, that did not work. Later I found out that it was a cyber attack. But they had 24 hours to get a plan in place. So that when people showed up they could be given information about the problem. The other problem is the help line was not working!

I was a bit disappointed that checked in luggage was not included in the ticket. That should be a standard thing for most international flights.

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

I was told to be there to check in three hours before my flight and the counter only opened up two hours before. Apparently that is standard. So that was an hour I could have spent walking around Larnaca that was wasted. But besides that it was great

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

Everything you need to know for your flight from Montreal to Brussels

Information on your arrival and departure airports