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Cheap flights from Ontario to Belgium from C$ 326

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Belgium

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Belgium
Explore the most affordable flight options available from Ontario to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Fri 11/97:00 p.m. -
Nonstop6h 50m
Sun 13/99:30 a.m. -
Nonstop7h 45m
Deal found 14/8C$ 617
Thu 8/107:00 p.m. -
Nonstop6h 50m
Mon 12/109:30 a.m. -
Nonstop7h 45m
Deal found 14/8C$ 619
Sun 30/87:00 p.m. -
Nonstop6h 50m
Sun 6/99:30 a.m. -
Nonstop7h 45m
Deal found 13/8C$ 620
Sun 6/97:00 p.m. -
Nonstop6h 50m
Sun 13/99:30 a.m. -
Nonstop7h 45m
Deal found 11/8C$ 621
Sun 6/97:00 p.m. -
Nonstop6h 50m
Sat 19/99:25 a.m. -
Nonstop7h 50m
Deal found 13/8C$ 623
Thu 10/97:00 p.m. -
Nonstop6h 50m
Mon 14/99:30 a.m. -
Nonstop7h 45m
Deal found 11/8C$ 626
Sat 5/97:00 p.m. -
Nonstop6h 50m
Mon 14/99:30 a.m. -
Nonstop7h 45m
Deal found 11/8C$ 627
Tue 25/87:00 p.m. -
Nonstop6h 50m
Mon 31/89:30 a.m. -
Nonstop7h 45m
Deal found 11/8C$ 630
Fri 4/97:00 p.m. -
Nonstop6h 50m
Mon 14/99:30 a.m. -
Nonstop7h 45m
Deal found 10/8C$ 633
Thu 27/87:00 p.m. -
Nonstop6h 50m
Sun 6/99:30 a.m. -
Nonstop7h 45m
Deal found 14/8C$ 634
Sun 6/910:30 a.m. -
1 stop15h 20m
Sat 12/99:25 a.m. -
1 stop32h 31m
Deal found 13/8C$ 660
Thu 8/1010:00 a.m. -
1 stop15h 50m
Fri 16/109:30 a.m. -
1 stop16h 41m
Deal found 11/8C$ 671

Find flight deals from Ontario to Belgium

Keep the following information in mind while searching for Ontario to Belgium flight deals. Data was last updated 15 August 2026.

Round-trip from

C$ 617

One-way from

C$ 326

Popular in

July

Cheapest in

November

Average price

C$ 1,266

Good round-trip deal

C$ 1,371 or less

Good one-way deal

C$ 738 or less
Air Transat
  • Air Transat
  • 11/9-13/9
  • Nonstop
  • 14h 35m total
  • Ontario to Belgium
Search Deals
8/9
  • 8/9
  • 2 total stops
  • 29h 40m total
  • Ontario to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 389 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Belgium.
Search Deals
Price to beat on a one-way flight from Ontario to Belgium.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Belgium 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 August 2026.
Use the filters below to find and compare flights from Ontario to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

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

Nonstop6h 50m

Brussels Bruxelles-National

Sun 13/9

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

Nonstop7h 45m

C$ 627

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

8:30 p.m.-2:35 p.m.

1 stop12h 05m

Brussels Bruxelles-National

Mon 12/10

9:10 a.m.-10:40 a.m.

Nonstop7h 30m

C$ 673

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

2:10 p.m.-7:50 a.m.

1 stop11h 40m

Brussels Bruxelles-National

Sat 12/9

9:10 a.m.-10:40 a.m.

Nonstop7h 30m

C$ 674

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

1:10 p.m.-7:50 a.m.

1 stop12h 40m

Brussels Bruxelles-National

Mon 12/10

9:10 a.m.-10:40 a.m.

Nonstop7h 30m

C$ 674

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

8:40 a.m.-9:00 a.m.

1 stop18h 20m

Brussels Bruxelles-National

Sun 27/9

11:10 a.m.-4:10 p.m.

1 stop11h 00m

C$ 735

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

8:40 a.m.-9:00 a.m.

1 stop18h 20m

Brussels Bruxelles-National

Sun 20/9

12:00 p.m.-11:59 a.m.

2 stops29h 59m

C$ 735

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

8:40 a.m.-7:25 a.m.

2 stops16h 45m

Brussels Bruxelles-National

Sun 27/9

11:10 a.m.-7:45 p.m.

2 stops14h 35m

C$ 735

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

7:55 a.m.-7:15 a.m.

2 stops17h 20m

Brussels Bruxelles-National

Sat 3/10

12:00 p.m.-5:23 p.m.

1 stop11h 23m

C$ 737

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

9:45 a.m.-7:15 a.m.

2 stops15h 30m

Brussels Bruxelles-National

Wed 30/9

11:10 a.m.-5:19 p.m.

1 stop12h 09m

C$ 737

MontrealBrussels

YUL Montreal Pierre Elliott Trudeau Intl - BRU Brussels Bruxelles-National

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 25/12

7:40 p.m.-10:10 a.m.

1 stop8h 30m

Brussels Bruxelles-National

Mon 25/1

8:05 a.m.-5:15 p.m.

1 stop15h 10m

C$ 756

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium

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

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Belgium (average of C$ 812). Flying from Region of Ontario to Belgium in July is currently the most expensive (average of C$ 1,371). 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 BE?

Find hourly flight availability from Ontario to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2026.

When flying from Region of Ontario to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Region of Ontario to Belgium?

The best time to book flights from Region of Ontario to Belgium is 67 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Belgium. 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 Belgium?

    A quick flight from Region of Ontario to Belgium can take about 6h 50m. Air Transat provides one of the quickest options available for as low as C$ 627. The distance between Region of Ontario and Belgium is about 5551 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Belgium one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as C$ 503. Users have also found prices from C$ 550 and C$ 558 on Air Canada and Aer Lingus, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Belgium 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 Belgium?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Belgium (average of C$ 812). Flying from Region of Ontario to Belgium in July is currently the most expensive (average of C$ 1,371). 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 Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ontario to Belgium

Discover the top 8 airlines that operate flights from Ontario to Belgium. 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 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 465AverageC$ 975FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 557AverageC$ 861FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Brussels AirlinesCheapestC$ 656AverageC$ 992FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapestC$ 684AverageC$ 762FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 721AverageC$ 1,078FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 789AverageC$ 1,235FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 806AverageC$ 1,080FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 816AverageC$ 1,527FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Belgium?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Belgium. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Belgium flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Belgium become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belgium from Ontario today and book when prices fit your budget.

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