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Cheap flights from Ontario to Belgium from C$ 309

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
22 Aug — 29 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 23 July 2026.

Fri 4/97:10 p.m.
YYZ
-
BRU
1 stop30h 40m
Air Transat
Fri 11/99:30 a.m.
BRU
-
YYZ
1 stop28h 43m
Air Transat
Deal found 21/7C$ 674
Thu 17/97:55 p.m.
YTZ
-
BRU
1 stop29h 55m
Air Transat
Mon 28/99:30 a.m.
BRU
-
YTZ
1 stop28h 21m
Air Transat
Deal found 22/7C$ 684
Tue 15/98:30 p.m.
YUL
-
BRU
1 stop12h 05m
Brussels Airlines
Mon 28/99:55 a.m.
BRU
-
YUL
1 stop11h 26m
Brussels Airlines
Deal found 22/7C$ 688
Thu 17/97:55 p.m.
YTZ
-
BRU
1 stop29h 55m
Air Transat
Sat 26/99:25 a.m.
BRU
-
YTZ
1 stop16h 46m
Air Transat
Deal found 22/7C$ 688
Wed 16/91:10 p.m.
YUL
-
BRU
1 stop12h 40m
Brussels Airlines
Tue 29/99:55 a.m.
BRU
-
YUL
1 stop11h 26m
Brussels Airlines
Deal found 22/7C$ 689
Sun 20/94:40 p.m.
YUL
-
BRU
1 stop10h 10m
Multiple Airlines
Thu 24/99:55 a.m.
BRU
-
YUL
1 stop12h 26m
Multiple Airlines
Deal found 21/7C$ 691
Wed 9/91:10 p.m.
YUL
-
BRU
1 stop12h 40m
Brussels Airlines
Tue 15/99:55 a.m.
BRU
-
YUL
1 stop11h 26m
Brussels Airlines
Deal found 21/7C$ 692
Sat 10/107:10 p.m.
YYZ
-
BRU
1 stop30h 40m
Air Transat
Mon 19/109:30 a.m.
BRU
-
YYZ
1 stop28h 43m
Air Transat
Deal found 20/7C$ 693
Sat 5/94:30 p.m.
YUL
-
BRU
1 stop9h 20m
Air Canada
Fri 11/92:25 p.m.
BRU
-
YUL
1 stop11h 00m
Air Canada
Deal found 22/7C$ 693
Fri 2/103:30 p.m.
YUL
-
BRU
1 stop10h 20m
Air Canada
Wed 7/1011:00 a.m.
BRU
-
YUL
1 stop11h 40m
Air Canada
Deal found 22/7C$ 695
Thu 10/96:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Fri 18/92:25 p.m.
BRU
-
YUL
1 stop11h 00m
Air Canada
Deal found 22/7C$ 696
Sat 17/1010:10 p.m.
YUL
-
BRU
1 stop28h 45m
Air Canada
Wed 28/1010:00 a.m.
BRU
-
YUL
Nonstop7h 40m
Air Canada
Deal found 20/7C$ 698

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 23 July 2026.

Round-trip from

C$ 674

One-way from

C$ 309

Popular in

July

Cheapest in

November

Average price

C$ 1,428

Good round-trip deal

C$ 1,384 or less

Good one-way deal

C$ 768 or less
Air Transat
  • Air Transat
  • 4/9-11/9
  • 2 total stops
  • 59h 23m total
  • Ontario to Belgium
Search Deals
23/9
  • 23/9
  • 2 total stops
  • 33h 05m total
  • Ontario to Belgium
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 357 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 52 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 23 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

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Fri 18/9

10:00 a.m.-7:50 a.m.

1 stop15h 50m

Brussels Bruxelles-National

Sat 26/9

9:25 a.m.-8:11 p.m.

1 stop16h 46m

C$ 688

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Thu 17/9

7:55 p.m.-7:50 a.m.

1 stop29h 55m

Brussels Bruxelles-National

Sat 26/9

9:25 a.m.-8:11 p.m.

1 stop16h 46m

C$ 688
Quickest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

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

Nonstop6h 50m

Brussels Bruxelles-National

Mon 24/8

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

Nonstop7h 45m

C$ 730

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

4:40 p.m.-2:15 p.m.

1 stop15h 35m

Brussels Bruxelles-National

Thu 15/10

9:40 a.m.-7:21 p.m.

2 stops15h 41m

C$ 737

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:10 a.m.-7:45 a.m.

2 stops19h 35m

Brussels Bruxelles-National

Fri 23/10

12:00 p.m.-7:35 a.m.

2 stops25h 35m

C$ 743

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:00 a.m.-7:15 a.m.

2 stops19h 15m

Brussels Bruxelles-National

Sun 4/10

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

1 stop11h 23m

C$ 744

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

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

2 stops16h 55m

Brussels Bruxelles-National

Thu 24/9

12:00 p.m.-7:57 a.m.

2 stops25h 57m

C$ 744

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 23/10

6:50 p.m.-8:35 a.m.

1 stop31h 45m

Brussels Bruxelles-National

Fri 13/11

6:10 a.m.-5:15 p.m.

1 stop17h 05m

C$ 757

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

1:30 p.m.-7:50 a.m.

1 stop12h 20m

Brussels Bruxelles-National

Sun 30/8

9:55 a.m.-6:20 p.m.

1 stop14h 25m

C$ 764

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Fri 15/1

8:30 p.m.-2:40 p.m.

1 stop12h 10m

Brussels Bruxelles-National

Fri 22/1

8:50 p.m.-1:25 p.m.

1 stop22h 35m

C$ 771

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/7

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, January is the cheapest month in which you can book a flight from Region of Ontario to Belgium (average of C$ 824). Flying from Region of Ontario to Belgium in July is currently the most expensive (average of C$ 1,368). 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 23 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 15h 35m. Air Transat provides one of the quickest options available for as low as C$ 737. 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$ 511. Users have also found prices from C$ 517 and C$ 567 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$ 824). Flying from Region of Ontario to Belgium in July is currently the most expensive (average of C$ 1,368). 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 9 airlines flying from Ontario to Belgium

Discover the top 9 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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 566AverageC$ 896FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 598AverageC$ 959FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 660AverageC$ 997FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 695AverageC$ 775FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 736AverageC$ 1,111FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapestC$ 750AverageC$ 1,032FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 802AverageC$ 1,234FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 819AverageC$ 1,095FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 837AverageC$ 1,552FlexibilityNo 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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