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Cheap flights from Ontario to Brussels from C$ 272

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ontario to Brussels

Keep the following information in mind while searching for Ontario to Brussels flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 631

One-way from

C$ 272

Popular in

July

Cheapest in

November

Average price

C$ 992
Air Canada
  • Air Canada
  • 2/10-8/10
  • 1 total stop
  • 18h 15m total
  • Ontario to Brussels
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11/10
  • 11/10
  • 1 total stop
  • 27h 45m total
  • Ontario to Brussels
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Highest demand for flights based on searches. 10% potential increase in price (C$ 167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Ontario to Brussels

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

Thu 2/107:10 p.m.YUL - BRU
Nonstop6h 55mAir Canada
Wed 8/1011:00 a.m.BRU - YUL
1 stop11h 20mAir Canada
Deal found 14/9C$ 633
Tue 23/97:10 p.m.YUL - BRU
Nonstop6h 55mAir Canada
Mon 29/99:40 a.m.BRU - YUL
1 stop13h 40mAir Canada
Deal found 15/9C$ 634
Sun 28/99:55 p.m.YUL - BRU
1 stop9h 20mAir Canada
Mon 6/1010:00 a.m.BRU - YUL
Nonstop7h 35mAir Canada
Deal found 15/9C$ 637
Sun 21/97:30 p.m.YUL - BRU
1 stop31h 05mMultiple Airlines
Wed 22/1010:00 a.m.BRU - YUL
Nonstop7h 35mMultiple Airlines
Deal found 13/9C$ 641
Tue 14/107:10 p.m.YUL - BRU
Nonstop6h 55mMultiple Airlines
Tue 21/108:55 p.m.BRU - YUL
1 stop25h 25mMultiple Airlines
Deal found 14/9C$ 645
Thu 9/107:00 p.m.YUL - BRU
Nonstop6h 50mAir Transat
Fri 17/109:30 a.m.BRU - YUL
Nonstop7h 45mAir Transat
Deal found 15/9C$ 651
Sun 28/99:55 p.m.YUL - BRU
1 stop9h 20mMultiple Airlines
Mon 6/1010:00 a.m.BRU - YUL
Nonstop7h 35mMultiple Airlines
Deal found 15/9C$ 653
Thu 16/108:40 p.m.YUL - BRU
1 stop13h 35mLufthansa
Fri 24/1010:00 a.m.BRU - YUL
Nonstop7h 35mLufthansa
Deal found 15/9C$ 656
Thu 25/95:50 p.m.YUL - BRU
1 stop11h 10mMultiple Airlines
Mon 29/99:40 a.m.BRU - YUL
1 stop14h 10mMultiple Airlines
Deal found 15/9C$ 660
Sun 19/106:00 a.m.YYZ - BRU
2 stops22h 15mScandinavian Airlines
Mon 10/118:30 p.m.BRU - YYZ
1 stop25h 10mScandinavian Airlines
Deal found 14/9C$ 673
Sun 19/106:00 a.m.YYZ - BRU
2 stops22h 15mScandinavian Airlines
Tue 11/1111:30 a.m.BRU - YYZ
2 stops34h 10mScandinavian Airlines
Deal found 14/9C$ 678
Sat 11/107:55 p.m.YYZ - BRU
1 stop29h 55mAir Transat
Fri 24/109:30 a.m.BRU - YYZ
1 stop13h 06mAir Transat
Deal found 13/9C$ 680

Cheapflights Fare Finder

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

Fly from

Ontario

Fly to

Brussels

Route

Depart

Return

Price

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 9/10

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

Nonstop6h 50m

Brussels Bruxelles-National

Fri 17/10

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

Nonstop7h 45m

C$ 651

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Wed 12/11

6:00 a.m.-9:40 a.m.

2 stops21h 40m

Brussels Bruxelles-National

Tue 18/11

11:30 a.m.-3:40 p.m.

2 stops34h 10m

C$ 698

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

1:15 p.m.-7:00 a.m.

1 stop11h 45m

Brussels Bruxelles-National

Fri 10/10

12:00 p.m.-10:35 a.m.

2 stops28h 35m

C$ 698

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 23/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Mon 27/10

10:00 a.m.-5:37 p.m.

1 stop12h 37m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 23/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Tue 28/10

10:00 a.m.-5:37 p.m.

1 stop12h 37m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Wed 22/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Fri 31/10

10:00 a.m.-5:37 p.m.

1 stop12h 37m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 2/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Thu 16/10

10:00 a.m.-10:04 p.m.

1 stop18h 04m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Thu 2/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Thu 16/10

10:00 a.m.-8:17 p.m.

2 stops16h 17m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 20/10

4:05 p.m.-8:05 a.m.

1 stop10h 00m

Brussels Bruxelles-National

Fri 31/10

10:00 a.m.-5:37 p.m.

1 stop12h 37m

C$ 709

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 13/10

1:55 p.m.-8:05 a.m.

2 stops12h 10m

Brussels Bruxelles-National

Mon 20/10

10:00 a.m.-5:07 p.m.

2 stops13h 07m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Brussels

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

What is the cheapest month to book a flight from Region of Ontario to Brussels?

Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 650). Flying from Region of Ontario 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 ON to BRU?

Find hourly flight availability from Ontario 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 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Brussels as you normally would.

How much does it cost to fly round-trip from Region of Ontario to Brussels?

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Region of Ontario to Brussels?

    For as low as C$ 651, Air Transat can have you in Brussels from Region of Ontario in 6h 50m. The distance from Region of Ontario to Brussels is about 5551 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to Brussels?

    While some choose either Toronto Pearson Intl - Brussels Bruxelles-National or Montreal Pierre Elliott Trudeau Intl - Charleroi Brussels, Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National is the most popular route from Region of Ontario to Brussels.

  • What are the most reliable airlines from Region of Ontario 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 Region of Ontario to Brussels on time: Air Canada (79%), Thai Airways (79%), Brussels Airlines (79%).

  • What are the cheapest flights from Region of Ontario to Brussels?

    While on average a flight from Region of Ontario to Brussels is generally C$ 1,449, our data shows the cheapest flight currently is C$ 612. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National), you can expect to pay C$ 624 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Brussels?

    Currently, October is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 650). Flying from Region of Ontario 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

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Alternative routes for Ontario 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
Pearson Intl to Bruxelles-National flights
Pierre Elliott Trudeau Intl to Charleroi Brussels flights
Vancouver Intl to Bruxelles-National flights
Québec City to Bruxelles-National flights
Pearson Intl to Charleroi Brussels flights
Edmonton to Bruxelles-National flights
Halifax to Bruxelles-National flights
Ottawa to Bruxelles-National flights
Calgary to Bruxelles-National flights
Winnipeg to Bruxelles-National flights
Saskatoon to Bruxelles-National flights
Abbotsford to Bruxelles-National flights
Québec City to Charleroi Brussels flights
London to Bruxelles-National flights
Ottawa to Charleroi Brussels flights
Pearson Intl to Antwerp flights
Pierre Elliott Trudeau Intl to Antwerp flights
Vancouver Intl to Charleroi Brussels flights
Pearson Intl to Ostend flights
Pearson Intl to Liège flights
St. John's to Bruxelles-National flights
Windsor to Bruxelles-National flights
Québec City to Antwerp flights
Hamilton to Bruxelles-National flights
Edmonton to Charleroi Brussels flights

Top 10 airlines flying from Ontario to Brussels

Discover the top 10 airlines that operate flights from Ontario 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 516AverageC$ 733FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 555AverageC$ 979FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 629AverageC$ 1,011FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 666AverageC$ 1,014FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Brussels AirlinesCheapestC$ 737AverageC$ 1,109FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapestC$ 758AverageC$ 902FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 782AverageC$ 1,056FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 807AverageC$ 1,343FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 814AverageC$ 1,101FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 825AverageC$ 1,038FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ontario to Brussels flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Brussels from Ontario.

Can Cheapflights find flights from Ontario to Brussels with no change fees?

Certainly. Search results for flights to Brussels from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario 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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