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Cheap flights from Ontario to Brussels from C$ 385

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BRU
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 19 March 2026.

Mon 18/510:55 p.m.
YYZ
-
BRU
1 stop15h 10m
TAP AIR PORTUGAL
Mon 25/58:55 p.m.
BRU
-
YYZ
1 stop23h 05m
TAP AIR PORTUGAL
Deal found 15/3C$ 777
Tue 29/95:10 p.m.
YYZ
-
BRU
2 stops19h 05m
Scandinavian Airlines
Tue 20/1011:20 a.m.
BRU
-
YYZ
2 stops34h 20m
Scandinavian Airlines
Deal found 16/3C$ 781
Sun 24/510:55 p.m.
YYZ
-
BRU
1 stop15h 10m
TAP AIR PORTUGAL
Wed 3/68:55 p.m.
BRU
-
YYZ
1 stop23h 05m
TAP AIR PORTUGAL
Deal found 16/3C$ 787
Sun 17/54:15 p.m.
YUL
-
CRL
2 stops23h 10m
Multiple Airlines
Fri 29/59:50 a.m.
CRL
-
YUL
2 stops16h 40m
Multiple Airlines
Deal found 17/3C$ 791
Mon 5/105:10 p.m.
YYZ
-
BRU
2 stops21h 20m
Scandinavian Airlines
Tue 13/107:10 p.m.
BRU
-
YYZ
1 stop26h 30m
Scandinavian Airlines
Deal found 15/3C$ 791
Thu 16/45:10 p.m.
YYZ
-
BRU
1 stop10h 30m
Scandinavian Airlines
Tue 21/43:15 p.m.
BRU
-
YYZ
1 stop30h 25m
Scandinavian Airlines
Deal found 17/3C$ 794
Thu 14/57:00 p.m.
YUL
-
BRU
Nonstop6h 50m
Air Transat
Mon 18/59:30 a.m.
BRU
-
YUL
Nonstop7h 45m
Air Transat
Deal found 15/3C$ 794
Thu 28/57:00 p.m.
YUL
-
BRU
Nonstop6h 50m
Air Transat
Sun 14/69:30 a.m.
BRU
-
YUL
Nonstop7h 45m
Air Transat
Deal found 18/3C$ 803
Mon 27/46:35 p.m.
YYZ
-
BRU
Nonstop7h 15m
Lufthansa
Tue 5/59:55 a.m.
BRU
-
YYZ
1 stop11h 43m
Lufthansa
Deal found 16/3C$ 807
Mon 30/35:10 p.m.
YYZ
-
BRU
1 stop15h 25m
Scandinavian Airlines
Sat 18/43:15 p.m.
BRU
-
YYZ
1 stop30h 25m
Scandinavian Airlines
Deal found 18/3C$ 810
Thu 16/45:10 p.m.
YYZ
-
BRU
1 stop10h 30m
Scandinavian Airlines
Mon 27/48:30 p.m.
BRU
-
YYZ
1 stop25h 10m
Scandinavian Airlines
Deal found 17/3C$ 811
Mon 27/410:00 p.m.
YYZ
-
BRU
1 stop15h 10m
Multiple Airlines
Tue 5/57:05 p.m.
BRU
-
YYZ
1 stop29h 30m
Multiple Airlines
Deal found 15/3C$ 813

Find flight deals from Ontario to Brussels

Keep the following information in mind while searching for Ontario to Brussels flight deals. Data was last updated 19 March 2026.

Round-trip from

C$ 777

One-way from

C$ 385

Popular in

July

Cheapest in

November

Average price

C$ 914
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 18/5-25/5
  • 2 total stops
  • 38h 15m total
  • Ontario to Brussels
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 28h 35m total
  • Ontario to Brussels
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 19 March 2026.
Use the filters below to find and compare flights from Ontario to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

6:50 p.m.-2:40 p.m.

1 stop13h 50m

Brussels Bruxelles-National

Tue 9/6

8:05 a.m.-4:55 p.m.

1 stop14h 50m

C$ 829
Quickest round-trip

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

6:50 p.m.-9:50 a.m.

1 stop9h 00m

Brussels Bruxelles-National

Wed 17/6

10:25 a.m.-4:55 p.m.

1 stop12h 30m

C$ 829

MontrealBrussels

YUL - CRL

YULCRL

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

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

1 stop20h 00m

Charleroi Brussels

Mon 27/4

10:00 p.m.-6:20 p.m.

2 stops26h 20m

C$ 863

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:50 p.m.-2:40 p.m.

1 stop13h 50m

Brussels Bruxelles-National

Tue 21/4

10:25 a.m.-11:08 p.m.

2 stops18h 43m

C$ 889

MontrealBrussels

YUL - BRU

YULBRU

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:50 p.m.-2:40 p.m.

1 stop13h 50m

Brussels Bruxelles-National

Mon 4/5

6:20 a.m.-4:55 p.m.

1 stop16h 35m

C$ 903

TorontoBrussels

YTZ - BRU

YTZBRU

Toronto Island

Sun 19/4

11:00 a.m.-7:40 a.m.

1 stop14h 40m

Brussels Bruxelles-National

Mon 27/4

10:35 a.m.-8:09 p.m.

1 stop15h 34m

C$ 916

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Mon 27/4

11:10 a.m.-2:45 p.m.

2 stops21h 35m

Brussels Bruxelles-National

Tue 5/5

7:05 p.m.-6:35 p.m.

1 stop29h 30m

C$ 920

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Sun 19/4

6:10 p.m.-9:55 a.m.

1 stop9h 45m

Brussels Bruxelles-National

Mon 27/4

12:05 p.m.-5:04 p.m.

2 stops34h 59m

C$ 924

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Mon 27/4

9:55 p.m.-2:40 p.m.

1 stop10h 45m

Brussels Bruxelles-National

Tue 5/5

6:20 a.m.-1:20 p.m.

1 stop13h 00m

C$ 926

TorontoBrussels

YYZ - BRU

YYZBRU

Toronto Pearson Intl

Wed 10/6

8:10 a.m.-7:10 a.m.

2 stops17h 00m

Brussels Bruxelles-National

Sun 14/6

9:45 a.m.-7:58 p.m.

1 stop16h 13m

C$ 928

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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, February is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 596). Flying from Region of Ontario to Brussels in July is currently the most expensive (average of C$ 1,011). 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.

How much does it cost to fly round-trip from Region of Ontario to Brussels?

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$ 794, Air Transat can have you in Brussels from Region of Ontario in 6h 50m. The distance from Region of Ontario to Brussels is about 5551 km. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Region of Ontario to Brussels are Air Canada (C$ 534), Aer Lingus (C$ 551), and TAP AIR PORTUGAL (C$ 552).

  • What are the most popular routes from Region of Ontario to Brussels?

    While some choose either Toronto Pearson Intl - Brussels Bruxelles-National or Toronto Island - Brussels Bruxelles-National, Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National is the most popular route from Region of Ontario to Brussels.

  • 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$ 1,190, our data shows the cheapest flight currently is C$ 843. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Brussels Bruxelles-National), you can expect to pay C$ 769 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, February is the cheapest month in which you can book a flight from Region of Ontario to Brussels (average of C$ 596). Flying from Region of Ontario to Brussels in July is currently the most expensive (average of C$ 1,011). 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.

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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 624AverageC$ 921FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 637AverageC$ 1,002FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapestC$ 642AverageC$ 975FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Brussels AirlinesCheapestC$ 648AverageC$ 1,008FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
IcelandairCheapestC$ 657AverageC$ 894FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 676AverageC$ 756FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 713AverageC$ 1,075FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 776AverageC$ 1,011FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 797AverageC$ 958FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 801AverageC$ 1,406FlexibilityNo 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 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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