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Cheap flights from Ontario to Brussels from C$ 450

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

C$ 767

One-way from

C$ 450

Popular in

July

Cheapest in

November

Average price

C$ 959
Aer Lingus
  • Aer Lingus
  • 18/11-18/2
  • 2 total stops
  • 21h 50m total
  • Ontario to Brussels
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12/11
  • 12/11
  • 2 total stops
  • 19h 15m total
  • Ontario to Brussels
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Highest demand for flights based on searches. 11% potential increase in price (C$ 182 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Brussels

Enter your travel dates to find the best prices.

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 30 October 2025.

Tue 18/115:25 p.m.YYZ - BRU
1 stop10h 10mAer Lingus
Wed 18/210:15 a.m.BRU - YYZ
1 stop11h 40mAer Lingus
Deal found 30/10C$ 767
Wed 26/1112:30 p.m.YTZ - BRU
1 stop13h 20mAir Canada
Wed 3/1210:00 a.m.BRU - YTZ
1 stop10h 55mAir Canada
Deal found 30/10C$ 767
Thu 27/112:00 p.m.YYZ - BRU
1 stop11h 50mMultiple Airlines
Thu 4/1210:00 a.m.BRU - YYZ
1 stop12h 40mMultiple Airlines
Deal found 30/10C$ 768
Wed 5/1111:10 p.m.YYZ - BRU
1 stop26h 40mMultiple Airlines
Tue 11/1110:00 a.m.BRU - YYZ
1 stop14h 50mMultiple Airlines
Deal found 29/10C$ 771
Tue 25/112:00 p.m.YYZ - BRU
1 stop11h 50mAir Canada
Tue 2/1210:00 a.m.BRU - YYZ
1 stop14h 50mAir Canada
Deal found 30/10C$ 774
Thu 27/1112:30 p.m.YTZ - BRU
1 stop13h 20mAir Canada
Thu 4/1210:00 a.m.BRU - YTZ
1 stop12h 55mAir Canada
Deal found 28/10C$ 774
Thu 4/121:00 p.m.YYZ - BRU
1 stop12h 50mAir Canada
Wed 10/1210:00 a.m.BRU - YYZ
1 stop14h 50mAir Canada
Deal found 30/10C$ 783
Sat 29/1112:30 p.m.YTZ - BRU
1 stop13h 20mAir Canada
Fri 5/1210:00 a.m.BRU - YTZ
1 stop12h 55mAir Canada
Deal found 29/10C$ 783
Thu 6/117:10 a.m.YTZ - BRU
1 stop18h 40mAir Canada
Fri 14/1110:00 a.m.BRU - YTZ
2 stops17h 28mAir Canada
Deal found 29/10C$ 785
Thu 13/1112:30 a.m.YYZ - BRU
2 stops30h 45mMultiple Airlines
Tue 18/1110:00 a.m.BRU - YYZ
1 stop11h 34mMultiple Airlines
Deal found 30/10C$ 786
Tue 2/123:00 p.m.YYZ - BRU
1 stop10h 50mMultiple Airlines
Sat 6/129:45 a.m.BRU - YYZ
2 stops15h 59mMultiple Airlines
Deal found 29/10C$ 788
Tue 2/1212:30 p.m.YTZ - BRU
1 stop13h 20mAir Canada
Sat 6/129:45 a.m.BRU - YTZ
2 stops16h 10mAir Canada
Deal found 29/10C$ 788

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 30 October 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

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Mon 10/11

8:30 p.m.-7:50 a.m.

1 stop29h 20m

Brussels Bruxelles-National

Tue 13/1

10:00 a.m.-4:55 p.m.

1 stop12h 55m

C$ 767

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Tue 10/2

8:30 p.m.-7:50 a.m.

1 stop29h 20m

Brussels Bruxelles-National

Tue 17/2

10:00 a.m.-7:55 p.m.

1 stop15h 55m

C$ 767

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Sun 15/2

12:30 p.m.-7:50 a.m.

1 stop13h 20m

Brussels Bruxelles-National

Thu 26/2

10:00 a.m.-3:55 p.m.

1 stop11h 55m

C$ 774

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Fri 20/3

12:30 p.m.-7:50 a.m.

1 stop14h 20m

Brussels Bruxelles-National

Wed 25/3

10:00 a.m.-3:55 p.m.

1 stop10h 55m

C$ 774

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Wed 11/2

4:25 p.m.-7:50 a.m.

1 stop9h 25m

Brussels Bruxelles-National

Mon 16/2

10:00 a.m.-3:55 p.m.

1 stop11h 55m

C$ 775

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Thu 27/11

12:30 p.m.-7:50 a.m.

1 stop13h 20m

Brussels Bruxelles-National

Thu 4/12

10:00 a.m.-5:55 p.m.

1 stop13h 55m

C$ 776

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Thu 5/3

10:05 p.m.-8:45 a.m.

1 stop28h 40m

Brussels Bruxelles-National

Sat 14/3

2:55 p.m.-9:15 p.m.

1 stop11h 20m

C$ 779

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Sat 7/3

10:05 p.m.-4:35 p.m.

1 stop12h 30m

Brussels Bruxelles-National

Sun 15/3

5:30 p.m.-3:50 p.m.

1 stop27h 20m

C$ 779

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Thu 5/3

10:05 p.m.-8:45 a.m.

1 stop28h 40m

Brussels Bruxelles-National

Sun 15/3

9:35 p.m.-3:50 p.m.

1 stop23h 15m

C$ 779

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Fri 30/1

3:30 p.m.-7:50 a.m.

1 stop10h 20m

Brussels Bruxelles-National

Sun 22/2

10:00 a.m.-9:30 a.m.

2 stops29h 30m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

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, January is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 522). Flying from Region of Ontario to Brussels in July is currently the most expensive (average of C$ 1,033). 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 30 October 2025.

It’s typically best to fly out from Region of Ontario to Brussels in the morning. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Region of Ontario to Brussels?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Brussels. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Brussels flight should consider departing on Friday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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$ 795, Air Canada can have you in Brussels from Region of Ontario in 21h. The distance from Region of Ontario to Brussels is about 6040 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 (73%), Thai Airways (73%), Brussels Airlines (73%).

  • 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$ 1,622, our data shows the cheapest flight currently is C$ 870. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National), you can expect to pay C$ 835 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, January is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 522). Flying from Region of Ontario to Brussels in July is currently the most expensive (average of C$ 1,033). 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
Pearson Intl to Charleroi Brussels flights
Ottawa to Bruxelles-National flights
Québec City to Bruxelles-National flights
Halifax to Bruxelles-National flights
Abbotsford to Bruxelles-National flights
Edmonton to Bruxelles-National flights
Ottawa to Charleroi Brussels flights
Winnipeg to Bruxelles-National flights
Calgary to Bruxelles-National flights
Saskatoon to Bruxelles-National flights
Québec City to Charleroi Brussels flights
Vancouver Intl to Charleroi Brussels flights
Pearson Intl to Antwerp flights
Edmonton to Charleroi Brussels flights
Windsor to Bruxelles-National flights
Pierre Elliott Trudeau Intl to Antwerp flights
London to Bruxelles-National flights
St. John's to Bruxelles-National flights
Québec City to Antwerp flights
Hamilton to Bruxelles-National flights
Pearson Intl to Liège flights
Pearson Intl to Ostend 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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 533AverageC$ 768FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 561AverageC$ 981FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 636AverageC$ 963FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 649AverageC$ 1,022FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Brussels AirlinesCheapestC$ 745AverageC$ 1,101FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air CanadaCheapestC$ 756AverageC$ 1,041FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 766AverageC$ 835FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 791AverageC$ 1,038FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapestC$ 816AverageC$ 1,345FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapestC$ 834AverageC$ 1,030FlexibilityNo 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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