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$422+ Cheap flights from Ontario (ONT) to Belgium

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Ontario to Belgium

Keep the following information in mind while searching for Ontario to Belgium flight deals. Data was last updated February 21, 2025.

Round-trip from

$663
(Ovago)

One-way from

$422
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$712
From Ontario to Belgium
Search Deals
One-way flight from Ontario to Belgium
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Belgium

Cheapest flights from Ontario to Belgium
Explore the most affordable flight options available from Ontario to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Ovago deal was found by Cheapflights users on 2/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2911:59 pmONT - BRU
2 stops35h 26mBritish Airways
Sat 4/510:05 pmBRU - ONT
2 stops33h 05mBritish Airways
Deal found 2/19$663
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/296:00 amONT - BRU
3 stops41h 50mUnited Airlines
Sat 4/59:50 amBRU - ONT
2 stops21h 08mUnited Airlines
Deal found 2/19$793
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Wed 7/167:00 amONT - BRU
2 stops15h 50mMultiple Airlines
Wed 7/2310:00 amBRU - ONT
2 stops19h 54mMultiple Airlines
Deal found 2/20$1,230
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/177:00 amONT - BRU
1 stop16h 40mDelta
Wed 7/910:45 amBRU - ONT
1 stop20h 44mDelta
Deal found 2/20$1,383
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/147:00 amONT - BRU
1 stop16h 40mKLM
Sun 6/2910:45 amBRU - ONT
1 stop17h 44mKLM
Deal found 2/20$1,613
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/88:15 amONT - BRU
2 stops25h 40mIberia
Thu 7/247:40 pmBRU - ONT
2 stops36h 23mIberia
Deal found 2/20$2,601

Find flights from Ontario to Belgium within your budget

Customize your flight search to find flights from Ontario to Belgium 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 February 21, 2025.

Fly from

Ontario

Fly to

Belgium

Route

Depart

Return

Price

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sat 3/29

11:59 pm-8:25 pm

2 stops35h 26m

Brussels Bruxelles-National

Sat 4/5

10:05 pm-10:10 pm

2 stops33h 05m

$663

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sat 3/29

6:00 am-7:50 am

3 stops41h 50m

Brussels Bruxelles-National

Sat 4/5

9:50 am-9:58 pm

2 stops21h 08m

$793

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Wed 7/16

7:00 am-7:50 am

2 stops15h 50m

Brussels Bruxelles-National

Wed 7/23

10:00 am-8:54 pm

2 stops19h 54m

$1,230

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Tue 6/17

7:00 am-8:40 am

1 stop16h 40m

Brussels Bruxelles-National

Wed 7/9

10:45 am-10:29 pm

1 stop20h 44m

$1,383

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sat 6/14

7:00 am-8:40 am

1 stop16h 40m

Brussels Bruxelles-National

Sun 6/29

10:45 am-7:29 pm

1 stop17h 44m

$1,613

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Tue 7/8

8:15 am-6:55 pm

2 stops25h 40m

Brussels Bruxelles-National

Thu 7/24

7:40 pm-11:03 pm

2 stops36h 23m

$2,601

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Mon 7/21

12:59 am-9:05 pm

3 stops35h 06m

$422

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Wed 3/26

6:00 am-7:55 am

2 stops17h 55m

$444

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sun 4/6

5:00 am-7:50 am

2 stops17h 50m

$545

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Mon 4/7

4:35 pm-7:35 pm

2 stops18h 00m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
2

Best time to book a flight from Ontario to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Belgium (average of $614). Flying from Ontario to Belgium 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 BE?

Find hourly flight availability from Ontario to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Belgium as you normally would.

Rainfall in Belgium by month

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

In terms of precipitation, rainfall in Belgium 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 Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

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

If weather is an important factor for your trip to Belgium, 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 Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated February 21, 2025.
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
8,213 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
1,331 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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
8,759 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,213 reviews

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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 Belgium. 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 Belgium?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Belgium from Ontario.

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

    $444 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and American Airlines, with prices starting from $545 and $711, respectively.

  • Can I find deals for flights from Ontario to Belgium that include hotel bookings?

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

  • How can I find direct flights from Ontario to Belgium?

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

  • Can I find deals for business class flights from Ontario to Belgium?

    Yes. Cheapflights offers flight deals from Ontario to Belgium 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 Belgium?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Belgium (average of $614). Flying from Ontario to Belgium 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.

See more FAQs

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Top 2 airlines flying from Ontario to Belgium

Discover the top 2 airlines that operate flights from Ontario to Belgium. 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$735Average$1,258FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$782Average$1,050FlexibilityNo cancel feeOn-time71%
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