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Ontario

$681+ Cheap flights from Belgium to Ontario (ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — ONT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Belgium to Ontario

Keep the following information in mind while searching for Belgium to Ontario flight deals. Data was last updated February 20, 2025.

Round-trip from

$719
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$612
From Belgium to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Belgium to Ontario

Cheapest flights from Belgium to Ontario
Explore the most affordable flight options available from Belgium to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:00 amBRU - ONT
2 stops21h 26mUnited Airlines
Wed 12/37:00 amONT - BRU
1 stop16h 55mUnited Airlines
Deal found 2/20$681
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/512:05 pmBRU - ONT
2 stops20h 22mAmerican Airlines
Sun 7/206:32 amONT - BRU
2 stops27h 23mAmerican Airlines
Deal found 2/20$772
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1312:50 pmBRU - ONT
2 stops18h 34mMultiple Airlines
Wed 3/2611:33 amONT - BRU
2 stops16h 22mMultiple Airlines
Deal found 2/20$1,141
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:15 amBRU - ONT
2 stops20h 12mBritish Airways
Thu 3/274:30 pmONT - BRU
2 stops16h 40mBritish Airways
Deal found 2/20$1,180

Find flights from Belgium to Ontario within your budget

Customize your flight search to find flights from Belgium to Ontario 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 20, 2025.

Fly from

Belgium

Fly to

Ontario

Route

Depart

Return

Price

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 7/4

9:30 am-9:22 pm

2 stops20h 52m

Ontario

Sun 7/20

6:32 pm-7:00 am

2 stops27h 28m

$719

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 7/5

12:05 pm-11:27 pm

2 stops20h 22m

Ontario

Sun 7/20

6:32 am-6:55 pm

2 stops27h 23m

$772

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 3/13

12:50 pm-11:24 pm

2 stops18h 34m

Ontario

Wed 3/26

11:33 am-11:55 am

2 stops16h 22m

$1,141

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 3/13

10:15 am-10:27 pm

2 stops20h 12m

Ontario

Thu 3/27

4:30 pm-5:10 pm

2 stops16h 40m

$1,180

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 4/30

10:55 am-9:58 pm

2 stops20h 03m

$828

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 7/11

12:05 pm-11:03 pm

2 stops19h 58m

$840

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 7/9

12:05 pm-11:27 pm

2 stops20h 22m

$844

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 4/25

10:20 am-6:29 pm

2 stops17h 09m

$943

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 7/9

10:45 am-7:29 pm

1 stop17h 44m

$970

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Tue 7/8

10:15 am-10:26 pm

1 stop21h 11m

$1,755

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Belgium to Ontario

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

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

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

Currently, August is the cheapest month in which you can book a flight from Belgium to Ontario (average of $246). Flying from Belgium to Ontario in March is currently the most expensive (average of $315). 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.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Iberia
7.0
Good
2,639 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.6
Okay
6,763 reviews
Delta
8.0
Very good
8,220 reviews

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belgium to Ontario. 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 into for flights to Ontario from Belgium?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Belgium. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $828. Iberia flights start at $840 while deals on American Airlines start at $844 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Belgium to Ontario (average of $246). Flying from Belgium to Ontario in March is currently the most expensive (average of $315). 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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Alternative routes for Belgium to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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