Find flights
Deals
When to book
FAQs

Cheap flights from Ontario to Belgium from C$ 307

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
12 Aug — 19 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 13 July 2026.

Tue 25/86:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Air Canada
Mon 7/99:30 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 12/7C$ 760
Thu 20/88:55 a.m.
YUL
-
BRU
2 stops16h 55m
Air Canada
Sat 29/89:30 a.m.
BRU
-
YUL
Nonstop7h 30m
Air Canada
Deal found 11/7C$ 762
Fri 11/95:30 p.m.
YUL
-
BRU
2 stops13h 45m
Air Canada
Sun 27/96:20 a.m.
BRU
-
YUL
2 stops17h 01m
Air Canada
Deal found 12/7C$ 763
Thu 27/87:00 p.m.
YUL
-
BRU
Nonstop6h 50m
Air Transat
Sun 30/89:30 a.m.
BRU
-
YUL
Nonstop7h 45m
Air Transat
Deal found 11/7C$ 764
Tue 15/910:00 p.m.
YUL
-
BRU
1 stop16h 25m
Multiple Airlines
Tue 22/912:05 p.m.
BRU
-
YUL
2 stops27h 44m
Multiple Airlines
Deal found 10/7C$ 766
Tue 15/98:30 p.m.
YUL
-
BRU
1 stop30h 00m
Multiple Airlines
Fri 18/97:30 p.m.
BRU
-
YUL
2 stops29h 51m
Multiple Airlines
Deal found 11/7C$ 767
Sat 19/94:25 p.m.
YUL
-
BRU
2 stops14h 50m
United Airlines
Wed 23/912:00 p.m.
BRU
-
YUL
2 stops15h 55m
United Airlines
Deal found 9/7C$ 769
Thu 3/94:40 p.m.
YUL
-
BRU
2 stops14h 05m
SWISS
Fri 11/99:40 a.m.
BRU
-
YUL
1 stop11h 20m
SWISS
Deal found 9/7C$ 770
Mon 28/910:00 p.m.
YUL
-
BRU
1 stop10h 25m
American Airlines
Tue 6/107:05 a.m.
BRU
-
YUL
2 stops19h 10m
American Airlines
Deal found 9/7C$ 773
Fri 21/87:55 p.m.
YUL
-
BRU
1 stop30h 30m
Multiple Airlines
Sun 30/89:55 a.m.
BRU
-
YUL
1 stop11h 18m
Multiple Airlines
Deal found 12/7C$ 774
Sat 10/106:25 p.m.
YUL
-
BRU
Nonstop6h 45m
Lufthansa
Sun 25/1010:00 a.m.
BRU
-
YUL
Nonstop7h 40m
Lufthansa
Deal found 10/7C$ 776
Fri 18/92:35 p.m.
YOW
-
BRU
2 stops36h 20m
Air Canada
Mon 21/96:20 a.m.
BRU
-
YOW
2 stops21h 50m
Air Canada
Deal found 9/7C$ 794

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 13 July 2026.

Round-trip from

C$ 760

One-way from

C$ 307

Popular in

July

Cheapest in

November

Average price

C$ 1,434

Good round-trip deal

C$ 1,369 or less

Good one-way deal

C$ 772 or less
Air Canada
  • Air Canada
  • 25/8-7/9
  • Nonstop
  • 14h 15m total
  • Ontario to Belgium
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 32h 05m total
  • Ontario to Belgium
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 341 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 13 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

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 16/10

3:10 p.m.-7:45 a.m.

1 stop10h 35m

Brussels Bruxelles-National

Sat 24/10

10:15 a.m.-9:35 p.m.

1 stop17h 20m

C$ 828

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Fri 4/9

2:52 p.m.-7:15 a.m.

1 stop10h 23m

Brussels Bruxelles-National

Fri 11/9

11:10 a.m.-11:54 p.m.

2 stops18h 44m

C$ 829

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Wed 23/9

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

1 stop19h 15m

Brussels Bruxelles-National

Thu 1/10

12:00 p.m.-9:11 a.m.

2 stops27h 11m

C$ 829

OttawaBrussels

YOW - BRU

YOWBRU

Ottawa

Mon 21/9

3:10 p.m.-7:45 a.m.

1 stop10h 35m

Brussels Bruxelles-National

Fri 25/9

11:10 a.m.-11:54 p.m.

2 stops18h 44m

C$ 829

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

10:31 a.m.-11:25 a.m.

2 stops18h 54m

Brussels Bruxelles-National

Sat 12/9

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

1 stop30h 10m

C$ 841

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Thu 22/10

11:23 a.m.-7:15 a.m.

2 stops13h 52m

Brussels Bruxelles-National

Sat 31/10

11:55 a.m.-9:15 p.m.

2 stops14h 20m

C$ 851

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

10:00 p.m.-10:05 a.m.

1 stop30h 05m

Brussels Bruxelles-National

Sat 12/9

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

1 stop30h 10m

C$ 859

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

6:50 p.m.-7:50 a.m.

Nonstop7h 00m

Brussels Bruxelles-National

Sun 29/11

10:00 a.m.-11:40 a.m.

Nonstop7h 40m

C$ 888

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

8:15 a.m.-7:25 a.m.

2 stops17h 10m

Brussels Bruxelles-National

Wed 12/8

11:10 a.m.-7:47 a.m.

2 stops26h 37m

C$ 892

TorontoBrussels

YYZ - CRL

YYZCRL

Toronto Pearson Intl

Wed 21/10

10:15 p.m.-3:45 p.m.

1 stop11h 30m

Charleroi Brussels

Mon 2/11

7:40 a.m.-9:15 p.m.

1 stop19h 35m

C$ 930

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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$ 559). Flying from Region of Ontario to Belgium in August is currently the most expensive (average of C$ 846). 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 13 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 7h. United Airlines provides one of the quickest options available for as low as C$ 888. 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$ 514. Users have also found prices from C$ 520 and C$ 569 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$ 559). Flying from Region of Ontario to Belgium in August is currently the most expensive (average of C$ 846). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Istanbul flights
Vancouver Intl to Heathrow flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Lisbon flights
Pearson Intl to Dublin flights
Vancouver Intl to Frankfurt flights
Pearson Intl to Athens flights
Pearson Intl to Amsterdam flights
Pierre Elliott Trudeau Intl to Athens flights
Pearson Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Orly flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to London City flights
Pierre Elliott Trudeau Intl to Istanbul flights
Vancouver Intl to Gatwick flights
Pearson Intl to Stansted flights
Pierre Elliott Trudeau Intl to Heathrow flights
Toronto Island to Heathrow flights
Pearson Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Vancouver Intl to Charles de Gaulle flights
Pearson Intl to Madrid flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Pearson Intl to Luton flights
Toronto Island to Gatwick flights
Québec City to Charles de Gaulle flights
Pearson Intl to Orly flights
Calgary to Heathrow flights
Vancouver Intl to Amsterdam flights
Toronto Island to Charles de Gaulle flights
Vancouver Intl to London City flights
Vancouver Intl to Stansted flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Vancouver Intl to Istanbul flights
Pearson Intl to Sabiha Gokcen flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Gatwick flights
Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Amsterdam flights
Vancouver Intl to Dublin flights
Pierre Elliott Trudeau Intl to Lyon flights
Pearson Intl to Edinburgh flights
Pearson Intl to Zurich flights
Pierre Elliott Trudeau Intl to Malpensa flights

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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 568AverageC$ 900FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 658AverageC$ 1,008FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 663AverageC$ 1,001FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapestC$ 698AverageC$ 778FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 740AverageC$ 1,122FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapestC$ 754AverageC$ 1,032FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
KLMCheapestC$ 806AverageC$ 1,236FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 823AverageC$ 1,099FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 840AverageC$ 1,559FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.