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Cheap flights from Ontario (ONT) to Brussels from $754

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — BRU
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
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 May 5, 2024.

Round-trip from

$590
From Ontario to Brussels
Search Deals

What is the cheapest day to fly round-trip from Ontario to Brussels?

Monday flights are found to be more expensive to fly from Ontario to Brussels. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels.

How far in advance should I book a flight from Ontario to Brussels?

Find a great deal and save up to 24% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Brussels within the next two weeks, with the cheapest ticket starting at $793.

What is the cheapest month to fly from Ontario to Brussels?

January is one of the best times of the year to fly to Brussels from Ontario. Prices for January average $890 per person but you can even find prices for as low as $467. The most expensive prices can be found in the month of July. Opting for a January flight can save you 44% on your journey compared to booking in July

When is the cheapest time to fly from Ontario to Brussels (ONT - BRU)?

When flying from Ontario to Brussels, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Ontario to Brussels

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Check out some of the cheapest United Airlines flights we've come across from Ontario to Brussels. Make sure to double check the flight details before booking.
Tue 5/215:15 amONT - BRU
2 stops17h 30mUnited Airlines
Wed 6/1911:15 amBRU - ONT
2 stops18h 33mUnited Airlines
Deal found 5/5$844
Tue 5/216:00 amONT - BRU
3 stops21h 30mUnited Airlines
Wed 6/1911:15 amBRU - ONT
2 stops18h 33mUnited Airlines
Deal found 5/5$973
Wed 7/175:20 amONT - BRU
2 stops20h 20mUnited Airlines
Mon 7/222:40 pmBRU - ONT
2 stops54h 53mUnited Airlines
Deal found 5/5$1,233

Cheap British Airways flights from Ontario to Brussels

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Brussels. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the cheapest available British Airways flights departing from Ontario and landing in Brussels. Deals are refreshing constantly so come back soon for more options.
Tue 10/112:45 pmONT - BRU
2 stops16h 35mBritish Airways
Thu 10/319:25 amBRU - ONT
2 stops20h 18mBritish Airways
Deal found 5/4$884
Fri 9/612:45 pmONT - BRU
2 stops21h 20mBritish Airways
Fri 9/2711:15 amBRU - ONT
2 stops35h 10mBritish Airways
Deal found 5/5$897
Tue 6/2512:49 pmONT - BRU
2 stops16h 31mBritish Airways
Wed 7/109:10 pmBRU - ONT
2 stops30h 12mBritish Airways
Deal found 5/5$946
Mon 7/158:10 amONT - BRU
2 stops16h 55mBritish Airways
Thu 7/2511:05 amBRU - ONT
2 stops20h 00mBritish Airways
Deal found 5/5$959
Sat 6/2211:59 pmONT - BRU
2 stops29h 16mBritish Airways
Wed 7/39:10 pmBRU - ONT
2 stops30h 47mBritish Airways
Deal found 5/5$981
Thu 8/2912:40 pmONT - BRU
2 stops16h 25mBritish Airways
Mon 9/210:50 amBRU - ONT
2 stops20h 13mBritish Airways
Deal found 5/5$984
Thu 6/2012:49 pmONT - BRU
2 stops16h 16mBritish Airways
Wed 7/109:10 pmBRU - ONT
2 stops30h 40mBritish Airways
Deal found 5/5$996
Tue 7/2310:48 amONT - BRU
2 stops24h 27mBritish Airways
Sat 8/1010:55 amBRU - ONT
2 stops20h 08mBritish Airways
Deal found 5/5$1,009
Wed 6/1910:54 amONT - BRU
2 stops18h 11mBritish Airways
Wed 7/109:10 pmBRU - ONT
2 stops30h 12mBritish Airways
Deal found 5/5$1,021

Cheap Ontario to Brussels flights in May & June 2024

Find cheap flight options from Ontario to Brussels specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
Scroll through some of the best deals on flights from Ontario to Brussels in 2024. Check back soon for alternative fares.
Mon 5/65:15 amONT - BRU
2 stops17h 30mUnited Airlines
Tue 5/1412:00 pmBRU - ONT
2 stops17h 53mUnited Airlines
Deal found 5/4$754
Tue 5/72:50 pmONT - BRU
2 stops20h 25mBritish Airways
Mon 5/138:00 pmBRU - ONT
2 stops31h 22mBritish Airways
Deal found 5/4$799
Tue 5/215:15 amONT - BRU
2 stops20h 25mUnited Airlines
Wed 6/1911:15 amBRU - ONT
2 stops18h 33mUnited Airlines
Deal found 5/4$844
Tue 6/2510:54 amONT - BRU
2 stops18h 26mBritish Airways
Wed 7/109:10 pmBRU - ONT
2 stops30h 40mBritish Airways
Deal found 5/5$946
Tue 5/216:00 amONT - BRU
3 stops21h 30mUnited Airlines
Wed 6/1911:15 amBRU - ONT
2 stops18h 33mUnited Airlines
Deal found 5/4$973
Mon 5/2710:34 amONT - BRU
2 stops18h 41mBritish Airways
Fri 6/1411:15 amBRU - ONT
2 stops19h 54mBritish Airways
Deal found 5/3$974
Sat 6/2211:59 pmONT - BRU
2 stops29h 16mBritish Airways
Wed 7/39:10 pmBRU - ONT
2 stops30h 47mBritish Airways
Deal found 5/5$981
Sun 5/52:53 pmONT - BRU
2 stops19h 22mBritish Airways
Tue 5/2111:05 amBRU - ONT
2 stops20h 24mBritish Airways
Deal found 5/4$994
Sat 6/228:10 amONT - BRU
2 stops21h 10mBritish Airways
Tue 7/911:05 amBRU - ONT
2 stops21h 44mBritish Airways
Deal found 5/5$996

Ontario to Brussels 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Brussels in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Scroll through some of the best deals on flights from Ontario to Brussels in 2024. Check back soon for alternative fares.
Mon 5/65:15 amONT - BRU
2 stops17h 30mUnited Airlines
Tue 5/1412:00 pmBRU - ONT
2 stops17h 53mUnited Airlines
Deal found 5/4$754
Wed 8/1412:40 pmONT - BRU
2 stops16h 25mBritish Airways
Fri 8/2311:15 amBRU - ONT
2 stops19h 48mBritish Airways
Deal found 5/4$794
Tue 5/72:50 pmONT - BRU
2 stops20h 25mBritish Airways
Mon 5/138:00 pmBRU - ONT
2 stops31h 22mBritish Airways
Deal found 5/4$799
Tue 5/215:15 amONT - BRU
2 stops20h 25mUnited Airlines
Wed 6/1911:15 amBRU - ONT
2 stops18h 33mUnited Airlines
Deal found 5/4$844
Mon 7/158:10 amONT - BRU
2 stops16h 55mBritish Airways
Fri 8/911:15 amBRU - ONT
2 stops19h 48mBritish Airways
Deal found 5/4$884
Fri 9/612:45 pmONT - BRU
2 stops21h 20mBritish Airways
Fri 9/2711:15 amBRU - ONT
2 stops35h 10mBritish Airways
Deal found 5/5$897
Sat 7/1312:43 pmONT - BRU
2 stops16h 37mBritish Airways
Fri 8/911:15 amBRU - ONT
2 stops19h 48mBritish Airways
Deal found 5/4$934
Tue 6/2510:54 amONT - BRU
2 stops18h 26mBritish Airways
Wed 7/109:10 pmBRU - ONT
2 stops30h 40mBritish Airways
Deal found 5/5$946
Mon 7/158:10 amONT - BRU
2 stops16h 55mBritish Airways
Thu 7/2511:05 amBRU - ONT
2 stops20h 00mBritish Airways
Deal found 5/5$959

Ontario to Brussels flights leaving soon

Find last-minute flight options from Ontario to Brussels for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Brussels. Users should examine the flight details to ensure there are no surprises.
Mon 5/1312:50 pmONT - BRU
2 stops16h 25mBritish Airways
Wed 5/1511:05 amBRU - ONT
2 stops18h 03mBritish Airways
Deal found 5/4$3,467
Sun 5/1212:50 pmONT - BRU
2 stops16h 25mBritish Airways
Wed 5/1511:05 amBRU - ONT
2 stops18h 03mBritish Airways
Deal found 5/4$4,489

One-way flights to Brussels from Ontario

Search for one-way flight options from Ontario to Brussels. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
If you're seeking multiple options on one-way flights from Ontario to Brussels, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Ontario to Brussels should utilize the search form at the the top of the page.
Fri 7/1212:43 pmONT - BRU
2 stops36h 17mAmerican Airlines
Deal found 5/5$880
Sun 6/212:50 pmONT - BRU
2 stops21h 25mAmerican Airlines
Deal found 5/5$1,031
Fri 7/1910:00 amONT - BRU
2 stops17h 50mMultiple Airlines
Deal found 5/5$1,112
Sun 6/212:50 pmONT - BRU
2 stops21h 25mAmerican Airlines
Deal found 5/5$2,242
Wed 5/292:50 pmONT - BRU
2 stops20h 35mBritish Airways
Deal found 5/5$2,814
Wed 5/2910:00 amONT - BRU
2 stops17h 50mMultiple Airlines
Deal found 5/5$3,533
Wed 5/2210:34 amONT - BRU
2 stops19h 11mMultiple Airlines
Deal found 5/5$10,480

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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$844 - $1,327

Route

Depart

Return

Price

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Tue 5/21

2 stops17h 30m

Brussels Bruxelles-National

Wed 6/19

2 stops18h 33m

$844

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Tue 10/1

2 stops16h 35m

Brussels Bruxelles-National

Thu 10/31

2 stops20h 18m

$884

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Fri 9/6

2 stops21h 20m

Brussels Bruxelles-National

Fri 9/27

2 stops35h 10m

$897

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Tue 6/25

2 stops16h 31m

Brussels Bruxelles-National

Wed 7/10

2 stops30h 12m

$946

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Mon 7/15

2 stops16h 55m

Brussels Bruxelles-National

Thu 7/25

2 stops20h 00m

$959

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Tue 5/21

3 stops21h 30m

Brussels Bruxelles-National

Wed 6/19

2 stops18h 33m

$973

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Sat 6/22

2 stops29h 16m

Brussels Bruxelles-National

Wed 7/3

2 stops30h 47m

$981

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Fri 6/21

2 stops18h 10m

Brussels Bruxelles-National

Thu 7/11

2 stops20h 52m

$1,084

OntarioBrussels Bruxelles-National

ONT - BRU

ONTBRU

Ontario

Thu 6/20

2 stops28h 20m

Brussels Bruxelles-National

Wed 7/10

2 stops22h 15m

$1,327

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Ontario to Brussels?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Brussels. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Brussels flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Brussels by month

Plan your trip from Ontario to Brussels by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Brussels is currently $3,156 while a round-trip flight costs $988. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Ontario to Brussels (average of $590). Flying from Ontario to Brussels in June is currently the most expensive (average of $1,331). 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.

January

$624

February

$639

March

$809

April

$765

May

$836

June

$1,331

July

$1,175

August

$891

September

$863

October

$723

November

$590

December

$619

Temperature and rainfall in Brussels by month

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

BRU

Temperature

37.4 - 62.6 °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 May 5, 2024.
Peruse reviews from past customers who have flown with United Airlines, British Airways and Delta 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
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Iberia
7.1
Good
2,744 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

British Airways
6.8
Okay
6,874 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • Can I find flights from Ontario to Brussels for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Brussels for under $900. The cheapest flight booked recently is on United Airlines for just $844, but on average you can expect to pay $1,045.

  • Are there last-minute flights available from Ontario to Brussels for under $3,500?

    There are currently 2+ open flights from Ontario to Brussels within the next 7 days for less than $3,500.

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

    Currently priced at $844, United Airlines will fly you from Ontario to Brussels and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Delta - these airlines can fly you to your destination from $884 and $1,084, respectively.

  • What does ONT to BRU mean?

    ONT and BRU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to BRU refers to a flight route from Ontario Airport to Brussels Bruxelles-National Airport. Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST), Liège Bierset Airport (LGG) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Ontario to Brussels that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Brussels flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Brussels with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Brussels flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Brussels that allow pets onboard?

    Many airlines flying from Ontario to Brussels offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Brussels?

    Yes, you can often find last-minute deals on Ontario to Brussels flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Brussels flight deals updated?

    The Ontario to Brussels flight deals you see on this page were last updated on 5/5.

See more FAQs

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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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$729Average$1,281FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$782Average$950FlexibilityNo cancel feeOn-time71%
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Search flights from Ontario to Brussels by cabin class

Find flights from Ontario to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Brussels?

When you search for this flight from Ontario to Brussels, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Brussels?

Cheapflights helps you find that perfect flight to Brussels from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Brussels with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Brussels with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Brussels become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Brussels flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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