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$484+ Cheap flights from Ontario (ONT) to Brussels

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ontario to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Brussels (BR1). 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 January 21, 2025.

Round-trip from

$630
(Delta)

One-way from

$484
(Iberia)
From Ontario to Brussels
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One-way flight from Ontario to Brussels
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Find flight deals from Ontario to Brussels

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 January 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 3/197:00 amONT - BRU
2 stops18h 00mDelta
Thu 3/2711:00 amBRU - ONT
2 stops19h 43mDelta
Deal found 1/21$630
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2911:59 pmONT - BRU
2 stops33h 01mBritish Airways
Sat 4/59:35 pmBRU - ONT
2 stops33h 36mBritish Airways
Deal found 1/21$700
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/35:10 amONT - BRU
2 stops17h 45mUnited Airlines
Mon 2/104:55 pmBRU - ONT
2 stops38h 02mUnited Airlines
Deal found 1/20$722
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Mon 2/35:10 amONT - BRU
3 stops19h 40mMultiple Airlines
Mon 2/1010:00 amBRU - ONT
2 stops43h 51mMultiple Airlines
Deal found 1/20$886
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1110:56 amONT - BRU
2 stops26h 39mIberia
Fri 2/287:00 amBRU - ONT
2 stops25h 53mIberia
Deal found 1/21$1,004
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Wed 1/225:10 amONT - BRU
3 stops41h 45mAir Canada
Fri 2/146:45 amBRU - ONT
3 stops23h 07mAir Canada
Deal found 1/21$1,391

Find flights from Ontario to Brussels within your budget

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 2,558,603 searches. Data last updated January 21, 2025.

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Price

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Wed 3/19

7:00 am-9:00 am

2 stops18h 00m

Brussels Bruxelles-National

Thu 3/27

11:00 am-10:43 pm

2 stops19h 43m

$630

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sat 3/29

11:59 pm-6:00 pm

2 stops33h 01m

Brussels Bruxelles-National

Sat 4/5

9:35 pm-10:11 pm

2 stops33h 36m

$700

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Mon 2/3

5:10 am-7:55 am

2 stops17h 45m

Brussels Bruxelles-National

Mon 2/10

4:55 pm-9:57 pm

2 stops38h 02m

$722

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Mon 2/3

5:10 am-9:50 am

3 stops19h 40m

Brussels Bruxelles-National

Mon 2/10

10:00 am-8:51 pm

2 stops43h 51m

$886

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Tue 2/11

10:56 am-10:35 pm

2 stops26h 39m

Brussels Bruxelles-National

Fri 2/28

7:00 am-11:53 pm

2 stops25h 53m

$1,004

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sun 6/22

5:10 am-8:05 am

2 stops17h 55m

Brussels Bruxelles-National

Mon 7/7

10:00 am-5:25 pm

2 stops40h 25m

$1,582

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sun 3/16

10:57 am-1:55 pm

2 stops18h 58m

$484

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Mon 3/17

7:00 am-11:05 am

2 stops20h 05m

$491

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sun 2/2

5:10 am-7:55 am

2 stops17h 45m

$518

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sat 3/22

5:30 pm-9:00 am

2 stops31h 30m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 11 results
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2

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.

Travel insights for flights from Ontario to Brussels

Get recent, data-driven insights about flights from Ontario to Brussels including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Brussels?

Currently, November is the cheapest month in which you can book a flight from Ontario to Brussels (average of $614). Flying from Ontario to Brussels in June is currently the most expensive (average of $1,146). 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 Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Ontario to Brussels, 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.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with British Airways, Iberia and United Airlines from Ontario to Brussels to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Iberia
7.0
Good
2,646 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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 Brussels. 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?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Brussels. On average, Ontario has 0 outbound flights to Brussels per day from 2 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

    Currently priced at $630, Delta will fly you from Ontario to Brussels and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and United Airlines - these airlines can fly you to your destination from $700 and $722, respectively.

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

    One-way options have recently been found by users for as low as $491 on British Airways. Other airlines that offer cheap prices include United Airlines from $518 and Delta from $524 one-way.

  • 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 Ontario to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Brussels (average of $614). Flying from Ontario to Brussels in June is currently the most expensive (average of $1,146). 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.

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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.
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Top 2 airlines flying from Ontario to Brussels

Discover the top 2 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$735Average$1,277FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$782Average$1,050FlexibilityNo cancel feeOn-time71%
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