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Bruxelles-National

$468+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap 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 julio 3, 2025.

Round-trip from

$632
(United Airlines)

One-way from

$468
(Delta)

Popular in

July

Cheapest in

November

Average price

$1,135
From Ontario to Brussels Bruxelles-National
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One-way flight from Ontario to Brussels Bruxelles-National
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Highest demand for flights based on searches. 19% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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.
mié. 11/125:40 amONT - BRU
2 stops17h 10mUnited Airlines
dom. 11/1610:00 amBRU - ONT
3 stops45h 45mUnited Airlines
Deal found 7/2$632
This Delta deal was found by Cheapflights users on 7/1. 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.
jue. 8/77:05 amONT - BRU
1 stop16h 35mDelta
mié. 8/2010:45 amBRU - ONT
1 stop17h 26mDelta
Deal found 7/1$698
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1512:47 pmONT - BRU
2 stops23h 28mBritish Airways
vie. 8/2210:45 amBRU - ONT
2 stops40h 07mBritish Airways
Deal found 7/1$744
This Lufthansa deal was found by Cheapflights users on 7/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/187:00 amONT - BRU
1 stop17h 00mMultiple Airlines
mar. 8/2610:15 amBRU - ONT
1 stop21h 15mMultiple Airlines
Deal found 7/3$875
This KLM deal was found by Cheapflights users on 7/1. 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.
sáb. 7/197:05 amONT - BRU
1 stop16h 35mKLM
dom. 8/310:45 amBRU - ONT
1 stop17h 35mKLM
Deal found 7/1$1,154

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 julio 3, 2025.
Use the filters below to find and compare flights from Ontario to Brussels Bruxelles-National Airport that are best for you.

Fly from

Ontario

Fly to

Bruxelles-National

Route

Depart

Return

Price

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mié. 11/12

5:40 am-7:50 am

2 stops17h 10m

Brussels Bruxelles-National

dom. 11/16

10:00 am-10:45 pm

3 stops45h 45m

$632

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

jue. 8/7

7:05 am-8:40 am

1 stop16h 35m

Brussels Bruxelles-National

mié. 8/20

10:45 am-7:11 pm

1 stop17h 26m

$698

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

vie. 8/15

12:47 pm-9:15 pm

2 stops23h 28m

Brussels Bruxelles-National

vie. 8/22

10:45 am-5:52 pm

2 stops40h 07m

$744

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

lun. 8/18

7:00 am-9:00 am

1 stop17h 00m

Brussels Bruxelles-National

mar. 8/26

10:15 am-10:30 pm

1 stop21h 15m

$875

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

sáb. 7/19

7:05 am-8:40 am

1 stop16h 35m

Brussels Bruxelles-National

dom. 8/3

10:45 am-7:20 pm

1 stop17h 35m

$1,154

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 9/2

7:05 am-8:40 am

1 stop16h 35m

$468

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 9/2

7:00 am-1:00 pm

3 stops21h 00m

$491

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

vie. 8/8

6:31 pm-8:00 am

2 stops52h 29m

$507

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

dom. 7/20

7:00 am-8:00 am

2 stops16h 00m

$603

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

jue. 7/17

7:05 am-8:40 am

1 stop16h 35m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 11 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Brussels Bruxelles-National Airport

What is the cheapest month to book a flight from Ontario to Brussels Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Ontario to Brussels Bruxelles-National Airport (average of $614). Flying from Ontario to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,079). 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 ONT to BRU?

Find hourly flight availability from Ontario to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from Ontario to Brussels Bruxelles-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated julio 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Ontario to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
7,093 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Ontario to Brussels Bruxelles-National Airport round-trip?

    United Airlines, at $632, was found to be the cheapest airline from Ontario to Brussels Bruxelles-National Airport.Alternate airlines to your destination round-trip include Delta and British Airways.

  • What are the cheapest airlines to fly from Ontario to Brussels Bruxelles-National Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $468. United Airlines flights start at $491 while deals on Air Canada start at $507 one-way.

  • 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.

  • What is the cheapest month to book a flight from Ontario to Brussels Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Brussels Bruxelles-National Airport (average of $614). Flying from Ontario to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,079). 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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