How long is the flight from Belgium to Ontario?

Departing from Belgium to Ontario will take you 20h 02m. The distance from Belgium to Ontario is about 5590 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

What is the cheapest time of day to fly from BE to ONT?

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

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.

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.

$497+ Flights from Belgium to Ontario

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Cheap 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 December 28, 2025.

Mon 12/2911:50 amBRU - ONT

2 stops19h 02mBritish Airways

Mon 1/512:45 pmONT - BRU

2 stops16h 10mBritish Airways

Deal found 12/28

$1,347

Mon 12/2910:10 amBRU - ONT

1 stop21h 15mLufthansa

Mon 1/511:59 pmONT - BRU

1 stop23h 56mLufthansa

Deal found 12/28

$1,676

Sat 12/2710:10 amBRU - ONT

1 stop21h 15mLufthansa

Sat 1/311:59 pmONT - BRU

1 stop23h 56mLufthansa

Deal found 12/26

$1,677

Wed 12/3110:10 amBRU - ONT

1 stop21h 15mUnited Airlines

Fri 1/25:05 amONT - BRU

2 stops17h 45mUnited Airlines

Deal found 12/27

$1,991

Best flights from Belgium to Ontario
Discover carefully curated flight deals from Belgium to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Mon 1/267:05 amBRU - ONT

2 stops20h 40mMultiple Airlines

Mon 2/27:16 amONT - BRU

2 stops26h 09mMultiple Airlines

Deal found 12/27

$659

Wed 1/1411:50 amBRU - ONT

2 stops38h 32mAmerican Airlines

Sun 1/1811:59 pmONT - BRU

2 stops26h 11mAmerican Airlines

Deal found 12/27

$659

Sat 4/116:45 amBRU - ONT

2 stops20h 02mLufthansa

Fri 4/241:43 pmONT - BRU

2 stops38h 32mLufthansa

Deal found 12/26

$672

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Fri 1/166:00 amONT - BRU

2 stops22h 15mUnited Airlines

Deal found 12/26

$675

Thu 1/157:05 amBRU - ONT

2 stops24h 43mMultiple Airlines

Thu 1/2910:58 amONT - BRU

2 stops26h 32mMultiple Airlines

Deal found 12/28

$659

Sat 1/316:45 amBRU - ONT

2 stops37h 33mLufthansa

Sat 2/71:24 pmONT - BRU

2 stops14h 51mLufthansa

Deal found 12/26

$673

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Tue 1/136:32 pmONT - BRU

2 stops33h 43mUnited Airlines

Deal found 12/26

$675

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Wed 1/141:24 pmONT - BRU

2 stops14h 51mUnited Airlines

Deal found 12/26

$675

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Thu 1/156:00 amONT - BRU

2 stops22h 15mUnited Airlines

Deal found 12/26

$675

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Mon 1/126:00 amONT - BRU

2 stops22h 15mUnited Airlines

Deal found 12/26

$675

Last-minute flights from Belgium to Ontario
Discover last-minute flight deals from Belgium to Ontario. Data last updated December 28, 2025 and is based on user searches.

Tue 1/64:55 pmBRU - ONT

2 stops38h 03mUnited Airlines

Thu 1/151:24 pmONT - BRU

2 stops14h 51mUnited Airlines

Deal found 12/26

$776

Tue 1/64:55 pmBRU - ONT

2 stops37h 03mUnited Airlines

Wed 1/148:00 amONT - BRU

2 stops20h 15mUnited Airlines

Deal found 12/27

$930

Tue 1/62:25 pmBRU - ONT

3 stops31h 22mMultiple Airlines

Wed 1/145:05 amONT - BRU

2 stops17h 45mMultiple Airlines

Deal found 12/27

$1,037

Wed 1/74:55 pmBRU - ONT

2 stops38h 03mUnited Airlines

Wed 1/141:24 pmONT - BRU

2 stops14h 51mUnited Airlines

Deal found 12/26

$697

Wed 1/710:00 amBRU - ONT

2 stops35h 47mAir Canada

Fri 1/161:24 pmONT - BRU

2 stops33h 26mAir Canada

Deal found 12/27

$847

Fri 1/911:15 amBRU - ONT

2 stops34h 32mUnited Airlines

Wed 1/141:24 pmONT - BRU

2 stops14h 51mUnited Airlines

Deal found 12/26

$675

Sun 1/111:50 pmBRU - ONT

2 stops42h 03mLufthansa

Thu 1/155:05 amONT - BRU

2 stops23h 10mLufthansa

Deal found 12/26

$884

Wed 1/1411:50 amBRU - ONT

2 stops38h 32mAmerican Airlines

Sun 1/1811:59 pmONT - BRU

2 stops26h 11mAmerican Airlines

Deal found 12/27

$659

Thu 1/151:50 pmBRU - ONT

2 stops18h 03mLufthansa

Fri 1/231:24 pmONT - BRU

2 stops14h 51mLufthansa

Deal found 12/27

$673

Mon 1/262:25 pmBRU - ONT

3 stops31h 22mMultiple Airlines

Mon 2/25:05 amONT - BRU

2 stops17h 45mMultiple Airlines

Deal found 12/27

$678

Tue 1/2712:00 pmBRU - ONT

2 stops19h 48mBritish Airways

Fri 2/64:45 pmONT - BRU

2 stops15h 35mBritish Airways

Deal found 12/27

$663

One-way flights from Belgium to Ontario
Search for one-way flight options from Belgium to Ontario. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Mon 6/1510:40 amBRU - ONT

2 stops19h 53mMultiple Airlines

Deal found 12/27

$497

Sun 4/1910:40 amBRU - ONT

2 stops20h 16mBritish Airways

Deal found 12/26

$523

Sat 2/149:55 pmBRU - ONT

2 stops35h 03mIberia

Deal found 12/27

$762

Mon 6/159:45 amBRU - ONT

1 stop17h 30mDelta

Deal found 12/26

$835

Wed 2/1111:50 amBRU - ONT

2 stops19h 58mBritish Airways

Deal found 12/27

$844

Mon 2/911:50 amBRU - ONT

2 stops31h 18mAmerican Airlines

Deal found 12/27

$848

Sun 2/87:00 amBRU - ONT

2 stops24h 48mAmerican Airlines

Deal found 12/27

$856

Thu 1/1512:50 pmBRU - ONT

2 stops18h 30mMultiple Airlines

Deal found 12/27

$1,019

Sun 4/1910:15 amBRU - ONT

1 stop21h 11mUnited Airlines

Deal found 12/26

$1,546

Mon 6/1510:15 amBRU - ONT

3 stops40h 32mUnited Airlines

Deal found 12/27

$1,561

Find flight deals from Belgium to Ontario

Round-trip from	$659 (American Airlines)
One-way from	$497 (American Airlines)
Popular in	July
Cheapest in	February
Average price	$732

From Belgium to Ontario

Search Deals

One-way flight from Belgium to Ontario

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Mon 1/26

7:05 am-6:45 pm

2 stops20h 40m

Ontario

Mon 2/2

7:16 am-6:25 pm

2 stops26h 09m

$659

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Wed 1/14

11:50 am-5:22 pm

2 stops38h 32m

Ontario

Sun 1/18

11:59 pm-11:10 am

2 stops26h 11m

$659

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Thu 1/15

7:05 am-10:48 pm

2 stops24h 43m

Ontario

Thu 1/29

10:58 am-10:30 pm

2 stops26h 32m

$659

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 4/11

6:45 am-5:47 pm

2 stops20h 02m

Ontario

Fri 4/24

1:43 pm-1:15 pm

2 stops38h 32m

$672

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Sat 1/31

6:45 am-11:18 am

2 stops37h 33m

Ontario

Sat 2/7

1:24 pm-1:15 pm

2 stops14h 51m

$673

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 1/9

11:15 am-12:47 pm

2 stops34h 32m

Ontario

Fri 1/16

6:00 am-1:15 pm

2 stops22h 15m

$675

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 1/9

11:15 am-12:47 pm

2 stops34h 32m

Ontario

Tue 1/13

6:32 pm-1:15 pm

2 stops33h 43m

$675

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 1/9

11:15 am-12:47 pm

2 stops34h 32m

Ontario

Wed 1/14

1:24 pm-1:15 pm

2 stops14h 51m

$675

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 1/9

11:15 am-12:47 pm

2 stops34h 32m

Ontario

Thu 1/15

6:00 am-1:15 pm

2 stops22h 15m

$675

BrusselsOntario

BRU - ONT

BRUONT

Brussels Bruxelles-National

Fri 1/9

11:15 am-12:47 pm

2 stops34h 32m

Ontario

Mon 1/12

6:00 am-1:15 pm

2 stops22h 15m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 20 results

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.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Ontario

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

Currently, October is the cheapest month in which you can book a flight from Belgium to Ontario (average of $445). Flying from Belgium to Ontario in July is currently the most expensive (average of $602). 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.

Related info for your journey

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.
How long is the flight from Belgium to Ontario?
Departing from Belgium to Ontario will take you 20h 02m. The distance from Belgium to Ontario is about 5590 mi. 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 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, October is the cheapest month in which you can book a flight from Belgium to Ontario (average of $445). Flying from Belgium to Ontario in July is currently the most expensive (average of $602). 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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$497+ Cheap flights from Belgium to Ontario (ONT)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belgium to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Belgium to Ontario

Cheapest flights from Belgium to OntarioExplore 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 December 28, 2025.

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 December 28, 2025.

Find flight deals from Belgium to Ontario

Keep the following information in mind while searching for Belgium to Ontario flight deals. Data was last updated December 28, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belgium to Ontario that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Ontario

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

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?

How long is the flight from Belgium to Ontario?

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

How can I find direct flights from Belgium to Ontario?

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

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

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Alternative routes for Belgium to Ontario

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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 December 28, 2025.