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Bruxelles-National

$326+ Cheap flights from Ontario (ONT) to Bruxelles-National (BRU)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
juin 28 — juil. 51
dim. 6/28
dim. 7/5
1 adult, Economy
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Cheap flight deals from Ontario to Bruxelles-National

Cheapest flights from Ontario to Bruxelles-National
Explore the most affordable flight options available from Ontario to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 29, 2026.

This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/166:00 am
ONT
-
BRU
2 stops22h 15m
United Airlines
jeu. 11/1910:10 am
BRU
-
ONT
1 stop21h 16m
United Airlines
Deal found 5/26$747
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/2810:59 pm
ONT
-
BRU
1 stop26h 56m
Delta
ven. 12/412:55 pm
BRU
-
ONT
1 stop18h 19m
Delta
Deal found 5/29$756
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/297:00 am
ONT
-
BRU
1 stop18h 55m
Delta
jeu. 12/38:05 am
BRU
-
ONT
2 stops18h 12m
Delta
Deal found 5/29$759
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/2512:00 pm
ONT
-
BRU
2 stops17h 15m
Delta
ven. 12/412:55 pm
BRU
-
ONT
1 stop18h 19m
Delta
Deal found 5/29$760
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/2810:59 pm
ONT
-
BRU
1 stop26h 56m
Delta
jeu. 12/38:05 am
BRU
-
ONT
2 stops18h 12m
Delta
Deal found 5/29$765
This KLM deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/312:00 pm
ONT
-
BRU
1 stop13h 55m
KLM
lun. 11/1612:55 pm
BRU
-
ONT
1 stop18h 19m
KLM
Deal found 5/26$801
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/287:00 am
ONT
-
BRU
1 stop16h 55m
United Airlines
ven. 12/42:25 pm
BRU
-
ONT
2 stops17h 41m
United Airlines
Deal found 5/27$808
This British Airways deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/34:47 pm
ONT
-
BRU
2 stops15h 13m
British Airways
lun. 11/1611:50 am
BRU
-
ONT
2 stops19h 33m
British Airways
Deal found 5/26$818
This Air Canada deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/225:00 am
ONT
-
BRU
2 stops17h 10m
Air Canada
jeu. 10/19:25 am
BRU
-
ONT
2 stops44h 27m
Air Canada
Deal found 5/24$840
This Air Canada deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/265:00 am
ONT
-
BRU
2 stops41h 50m
Air Canada
jeu. 10/19:25 am
BRU
-
ONT
2 stops44h 27m
Air Canada
Deal found 5/24$845

Find flight deals from Ontario to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mai 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$747
(United Airlines)

One-way from

$326
(oojo)

Popular in

June

Cheapest in

January

Average price

$964
Provider with most accurate pricing for Ontario-Brussels Bruxelles-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Brussels Bruxelles-National flights.
Search Deals
From Ontario to Brussels Bruxelles-National
Search Deals
One-way flight from Ontario to Brussels Bruxelles-National
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($254 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Bruxelles-National 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 2,558,603 searches. Data last updated mai 29, 2026.
Use the filters below to find and compare flights from Ontario to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

lun. 11/16

11:20 am-8:55 am

2 stops36h 35m

Brussels Bruxelles-National

jeu. 11/19

10:10 am-10:26 pm

1 stop21h 16m

$747
Quickest round-trip

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 11/3

12:00 pm-10:55 am

1 stop13h 55m

Brussels Bruxelles-National

lun. 11/16

12:55 pm-10:14 pm

1 stop18h 19m

$801

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 9/22

7:05 am-7:40 am

1 stop15h 35m

Brussels Bruxelles-National

mar. 10/6

9:45 am-6:18 pm

1 stop17h 33m

$857

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

ven. 11/13

4:47 pm-5:20 pm

2 stops15h 33m

Brussels Bruxelles-National

mer. 11/18

11:50 am-9:59 pm

2 stops19h 09m

$872

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

sam. 9/26

3:14 pm-7:55 pm

2 stops19h 41m

Brussels Bruxelles-National

dim. 10/4

3:10 pm-11:42 pm

2 stops17h 32m

$902

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

jeu. 9/24

7:05 am-7:40 am

1 stop15h 35m

Brussels Bruxelles-National

ven. 10/2

9:45 am-10:26 pm

1 stop21h 41m

$917

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mer. 8/12

7:00 am-9:00 am

1 stop17h 00m

Brussels Bruxelles-National

mer. 8/19

10:15 am-10:35 pm

1 stop21h 20m

$957

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 7/7

4:20 pm-8:00 pm

2 stops18h 40m

Brussels Bruxelles-National

mer. 7/22

9:30 am-10:51 pm

2 stops46h 21m

$973

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mer. 7/1

5:00 am-7:10 am

2 stops17h 10m

Brussels Bruxelles-National

mer. 7/8

10:15 am-10:51 pm

1 stop21h 36m

$1,000
Cheapest one-way

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

dim. 9/27

3:14 pm-8:00 pm

2 stops19h 46m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Ontario-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Brussels Bruxelles-National?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Brussels Bruxelles-National from Ontario. Booking flights from Ontario (ONT) to Brussels Bruxelles-National should be relatively easy as there are 0 daily outbound flights to Brussels Bruxelles-National from 0 different airlines.

  • How long is the flight from Ontario to Brussels Bruxelles-National Airport?

    Departing from Ontario to Brussels Bruxelles-National Airport will take you 13h 55m. There are 5590 mi between Ontario and Brussels Bruxelles-National Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Ontario to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Bruxelles-National.

  • Can I find deals for business class flights from Ontario to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Ontario to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Mons
Hasselt
Charleroi
Mechelen
Zaventem

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