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Cheap flights from Ontario to Belgium from C$ 298

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
7 Aug — 14 Aug1
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 8 July 2026.

Tue 15/910:10 p.m.
YUL
-
BRU
1 stop28h 45m
Air Canada
Fri 18/96:20 a.m.
BRU
-
YUL
2 stops30h 50m
Air Canada
Deal found 8/7C$ 786
Sat 10/109:45 a.m.
YUL
-
BRU
1 stop17h 15m
United Airlines
Sat 17/106:20 a.m.
BRU
-
YUL
2 stops17h 03m
United Airlines
Deal found 7/7C$ 787
Sat 19/96:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Sat 26/99:55 a.m.
BRU
-
YUL
1 stop12h 26m
Air Canada
Deal found 8/7C$ 788
Tue 15/96:10 a.m.
YUL
-
BRU
2 stops19h 35m
United Airlines
Fri 18/91:45 p.m.
BRU
-
YUL
2 stops32h 25m
United Airlines
Deal found 8/7C$ 790
Tue 25/810:40 a.m.
YUL
-
BRU
2 stops15h 10m
Air Canada
Mon 7/911:10 a.m.
BRU
-
YUL
1 stop12h 14m
Air Canada
Deal found 8/7C$ 791
Sat 5/95:10 p.m.
YUL
-
BRU
2 stops15h 30m
Delta
Thu 10/98:05 a.m.
BRU
-
YUL
1 stop14h 50m
Delta
Deal found 7/7C$ 793
Fri 21/88:45 a.m.
YUL
-
BRU
2 stops16h 30m
Air Canada
Sun 13/99:10 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 4/7C$ 794
Wed 19/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Sat 19/99:55 a.m.
BRU
-
YUL
1 stop12h 26m
Air Canada
Deal found 4/7C$ 796
Sat 17/1010:10 p.m.
YUL
-
BRU
1 stop9h 05m
Air Canada
Mon 9/1110:00 a.m.
BRU
-
YUL
Nonstop7h 40m
Air Canada
Deal found 5/7C$ 798
Fri 30/109:25 a.m.
YUL
-
BRU
1 stop18h 30m
United Airlines
Mon 2/114:55 p.m.
BRU
-
YUL
2 stops32h 53m
United Airlines
Deal found 7/7C$ 800
Wed 2/910:00 p.m.
YUL
-
BRU
1 stop16h 25m
British Airways
Mon 7/93:05 p.m.
BRU
-
YUL
2 stops48h 44m
British Airways
Deal found 6/7C$ 801
Wed 2/94:40 p.m.
YUL
-
BRU
2 stops14h 05m
SWISS
Wed 9/96:55 a.m.
BRU
-
YUL
2 stops12h 55m
SWISS
Deal found 3/7C$ 803

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 8 July 2026.

Round-trip from

C$ 787

One-way from

C$ 298

Popular in

July

Cheapest in

November

Average price

C$ 1,425

Good round-trip deal

C$ 1,226 or less

Good one-way deal

C$ 689 or less
United Airlines
  • United Airlines
  • 10/10-17/10
  • 3 total stops
  • 34h 18m total
  • Ontario to Belgium
Search Deals
20/7
  • 20/7
  • 2 total stops
  • 32h 30m total
  • Ontario to Belgium
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 8 July 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 - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 27/8

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

Nonstop6h 50m

Brussels Bruxelles-National

Sun 30/8

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

Nonstop7h 45m

C$ 794

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

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

2 stops19h 15m

Brussels Bruxelles-National

Mon 2/11

4:55 p.m.-7:48 p.m.

2 stops32h 53m

C$ 800

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 2/9

4:40 p.m.-12:45 p.m.

2 stops14h 05m

Brussels Bruxelles-National

Wed 9/9

6:55 a.m.-1:50 p.m.

2 stops12h 55m

C$ 803

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

6:35 a.m.-7:15 a.m.

2 stops18h 40m

Brussels Bruxelles-National

Sat 12/9

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

1 stop11h 23m

C$ 828

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 16/10

6:00 a.m.-7:45 a.m.

2 stops19h 45m

Brussels Bruxelles-National

Sat 24/10

12:00 p.m.-11:54 p.m.

1 stop17h 54m

C$ 831

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

3:25 p.m.-11:50 a.m.

2 stops14h 25m

Brussels Bruxelles-National

Wed 9/9

6:45 a.m.-4:10 p.m.

2 stops15h 25m

C$ 840

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

8:20 a.m.-7:15 a.m.

2 stops16h 55m

Brussels Bruxelles-National

Mon 9/11

11:55 a.m.-8:32 a.m.

2 stops26h 37m

C$ 852

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

8:20 a.m.-7:15 a.m.

2 stops16h 55m

Brussels Bruxelles-National

Mon 9/11

11:55 a.m.-7:30 a.m.

2 stops25h 35m

C$ 852

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 24/8

5:57 p.m.-7:45 a.m.

1 stop31h 48m

Brussels Bruxelles-National

Thu 10/9

11:10 a.m.-9:11 a.m.

1 stop28h 01m

C$ 865

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

11:45 p.m.-8:40 p.m.

1 stop14h 55m

Charleroi Brussels

Sat 3/10

8:25 a.m.-5:20 p.m.

1 stop14h 55m

C$ 877

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/7

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, October is the cheapest month in which you can book a flight from Region of Ontario to Belgium (average of C$ 561). Flying from Region of Ontario to Belgium in August is currently the most expensive (average of C$ 850). 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 8 July 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 77 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 12h 50m. United Airlines provides one of the quickest options available for as low as C$ 1,007. The distance between Region of Ontario and Belgium is about 6029 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$ 516. Users have also found prices from C$ 521 and C$ 571 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, October is the cheapest month in which you can book a flight from Region of Ontario to Belgium (average of C$ 561). Flying from Region of Ontario to Belgium in August is currently the most expensive (average of C$ 850). 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

Browse thousands of different options on Cheapflights for your next trip

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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 10 airlines flying from Ontario to Belgium

Discover the top 10 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 571AverageC$ 903FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 660AverageC$ 1,011FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 666AverageC$ 1,005FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 701AverageC$ 781FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 742AverageC$ 1,133FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapestC$ 756AverageC$ 1,040FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 808AverageC$ 1,185FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 826AverageC$ 1,103FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Porter AirlinesCheapestC$ 835AverageC$ 1,184FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 843AverageC$ 1,564FlexibilityNo 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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