YUL - BRU

$311 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 12/7. 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 Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Brussels, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$600
Overall average: $702
Brussels Airlines
Thu 4/23Sat 5/9
YUL - BRU • 1 stop
Cheapest non-stop
$604
Typical prices: $776-$929
Brussels Airlines
Sun 1/11Tue 1/20
YUL - BRU • Non-stop
Our travelers' advice
AI-generated summary based on content written by travel experts
Lufthansa's Premium Economy offers more space and a bag.
Brussels Airlines' Premium Economy includes a leg rest.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Brussels Airlines
Cheapest • from $600 (round-trip)
Air Transat
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 27% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Brussels!
Flight Deals
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Expert advice
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

Thu, Apr 23 - Sat, May 9
Brussels Airlines Logo
5:50 pm - 11:00 amYUL-BRU
11h 10m1 stop
Brussels Airlines Logo
9:40 am - 5:51 pmBRU-YUL
14h 11m1 stop
$600Brussels Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 26
British Airways Logo
8:30 pm - 5:20 pmYUL-BRU
14h 50m1 stop
British Airways Logo
5:30 pm - 6:45 pmBRU-YUL
31h 15m1 stop
$601British Airways
Find Deal
Mon, Mar 23 - Tue, Mar 31
British Airways Logo
9:50 pm - 10:50 amYUL-BRU
32h 00m1 stop
British Airways Logo
8:25 pm - 8:15 pmBRU-YUL
29h 50m1 stop
$603British Airways
Find Deal
Sun, Jan 11 - Tue, Jan 20
Brussels Airlines Logo
6:45 pm - 7:50 amYUL-BRU
7h 05mnonstop
Brussels Airlines Logo
10:00 am - 11:45 amBRU-YUL
7h 45mnonstop
$604Brussels Airlines
Find Deal
Fri, May 1 - Mon, May 18
Air Canada Logo
6:55 pm - 8:05 amYUL-BRU
7h 10mnonstop
Air Canada Logo
10:00 am - 11:45 amBRU-YUL
7h 45mnonstop
$607Air Canada
Find Deal
Thu, Apr 2 - Tue, Apr 7
Air Canada Logo
6:55 pm - 8:05 amYUL-BRU
7h 10mnonstop
Air Canada Logo
9:40 am - 6:21 pmBRU-YUL
14h 41m1 stop
$610Air Canada
Find Deal
Fri, Jan 9 - Fri, Jan 16
Lufthansa Logo
6:45 pm - 7:50 amYUL-BRU
7h 05mnonstop
Lufthansa Logo
10:00 am - 11:45 amBRU-YUL
7h 45mnonstop
$611Lufthansa
Find Deal
Mon, Dec 1 - Mon, Dec 8
Delta Logo
2:29 pm - 9:00 amYUL-BRU
12h 31m1 stop
Delta Logo
11:00 am - 6:54 pmBRU-YUL
13h 54m1 stop
$613Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Delta Logo
2:37 pm - 9:00 amYUL-BRU
12h 23m1 stop
Delta Logo
6:15 am - 5:20 pmBRU-YUL
17h 05m1 stop
$621Delta
Find Deal
Thu, Apr 23 - Sat, May 9
Lufthansa Logo
6:55 pm - 8:05 amYUL-BRU
7h 10mnonstop
Lufthansa Logo
10:00 am - 11:45 amBRU-YUL
7h 45mnonstop
$622Lufthansa
Find Deal
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.

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 Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

For Montreal to Brussels, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Brussels back to Montreal, the best deals are generally found on Thursday, with Saturday being the most expensive.

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

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 Bruxelles-National Airport, 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 Bruxelles-National Airport is September, where tickets cost $544 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,055 and $840 respectively.

Can I save money by flying with a layover from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $614 on average.

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

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 Bruxelles-National Airport, 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 Bruxelles-National Airport, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Montreal to Brussels

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Air Canada

Air Canada's Signature Class features lie-flat seats with direct aisle access on long-haul flights.


Air Canada offers Wi-Fi on select flights; messaging is free for Aeroplan members.

Brussels Airlines

Brussels Airlines' Premium Economy offers a leg rest, footrest, and large headrest for comfort.


Brussels Airlines provides self-serve bars in Business Class for snacks and beverages.

Lufthansa

Lufthansa's Premium Economy offers 50% more space and an extra checked bag up to 23kg.


Lufthansa provides 11 special meal choices, including gluten-free and halal, bookable 24 hours before departure.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek

Stefanie Waldek

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.

Read more
Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Jessica Macdonald

Jessica Macdonald

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.

Read more

Good to know

Low seasonJanuary
Cheapest flight$311
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Montreal to 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 is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Brussels Bruxelles-National Airport was $311 for a one-way ticket and $600 for a round-trip.

  • Do I need a passport to fly between Montreal and Brussels?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Montreal and on arrival in Brussels.

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

    When flying out of Montreal you will be using Montreal Pierre Elliott Trudeau Intl. You will be landing at Brussels, also known as Brussels Bruxelles-National.

  • Which airlines offer Wi-Fi service onboard planes from Montreal to Brussels?

    Air Canada, Lufthansa, and SWISS offer inflight Wi-Fi service on the Montreal to Brussels flight route.

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

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Montreal to Brussels flight route.

  • Which airline alliances offer flights from Montreal to Brussels?

    Star Alliance is the only airline alliance operating flights between Montreal and Brussels.

  • On which days can I fly direct from Montreal to Brussels?

    There are nonstop flights from Montreal to Brussels on a daily basis.

  • Which is the best airline for flights from Montreal to Brussels, Air Transat or Brussels Airlines?

    The two airlines most popular with KAYAK users for flights from Montreal to Brussels are Air Transat and Brussels Airlines. With an average price for the route of $607 and an overall rating of 7.8, Air Transat is the most popular choice. Brussels Airlines is also a great choice for the route, with an average price of $753 and an overall rating of 7.2.

  • 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 travelers 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. Booking your flights between Montreal and BRU can sometimes prove cheaper using this method.

  • 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 Bruxelles-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $993 or less one-way and $710 or less round-trip.

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

Direct departures

Montreal Pierre Elliott Trudeau Intl to Brussels Bruxelles-National

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 direct flights

Direct returns

Brussels Bruxelles-National 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 direct flights

Reviews of the top 4 airlines serving 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.
7.8
Air TransatOverall score based on 473 reviews
7.9Boarding
7.1Entertainment
7.3Comfort
8.5Crew
6.8Food
Airline reviews

It was very good but no tv but the experience was great

8.0 ExcellentPatricia M, Oct 2025YUL - YEG
Read more Air Transat reviews

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

The crew were polite and courteous. The Pilot did an excellent landing. It was very smooth and gentle. My only regret is that I was charged twice for my luggage . The attendant gave me no receipt . I didn't realize until I was about to board. How can this be resolved? Thank you.

Very smooth flights Toronto to Rome and return. Crews were great, food was fine but very narrow seats and limited leg room. Aisle seats on our return helped with a bit more space.

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

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

I accidentally touched a cabin steward as she passed by and she reacted harshly yelling in a loud voice “don’t touch me”. It was embarrassing and uncalled for. I would characterize a few of the cabin crew as pretentious and aloof. Not at all what is expected. That was the first leg of our trip from Montreal to Munich. The second leg from Munich to Nice was more in keeping with the service I expected.

The staff could not have been any friendlier. Lots of usb ports on our aircraft.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

The service to/from the airport/plane (wheelchair assistance for my mother in law) was exceptional. The staff was super friendly and courteous. The staff on the plane was also very nice. The food quality could have been better (mashed chicken sandwich).

The flight was great. I like it when airline capitalism give you information. For someone with flight jitters it really helps. And this captain was very cheery and reassuring. I had trouble understanding the head flight attendant because she spoke very fast. But overall staff were very helpful and kind.

1 hour late No hot drinks No restroom in the back of the plane

I did the posting for 45 years. I just retired. I’m the only seat in the plane but didn’t have any phone. It has to be mine so imagine seeing 13 hours on the flat seat with a belt that didn’t close all the rest was OK.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

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.

Food was poor quality and the screens for entertainment didn’t work 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.

We flew first class - the screens are outdated and very small. Even on highest brightness level is was hard to recognize anything. Food was on average, nothing special. Champagne served was the same other airlines serving in Business Class.

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.

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Everything well done and customer oriented There entertainment system is difficult to navigate

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

Information on your arrival and departure airports