$339+ Cheap flights from Ontario (ONT) to Bruxelles-National (BRU)
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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Bruxelles-National with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Bruxelles-National
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One-way
Cheapest flights from Ontario to Bruxelles-NationalExplore the most affordable flight options available from Ontario to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Ontario to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/259:25 am -
2 stops18h 50m
Tue 12/2210:10 am -
1 stop17h 34m
Deal found 8/7![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 8/9. 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 11/237:00 am -
1 stop16h 55m
Thu 12/310:10 am -
1 stop17h 34m
Deal found 8/9![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/286:37 pm -
2 stops33h 38m
Wed 12/1610:10 am -
1 stop17h 34m
Deal found 8/7![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 11/291:35 pm -
2 stops34h 15m
Wed 12/168:25 am -
2 stops23h 41m
Deal found 8/7![United Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 8/7. 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.
Mon 11/3011:10 pm -
1 stop26h 50m
Wed 12/1612:55 pm -
1 stop16h 51m
Deal found 8/7![Delta logo]()
$756
This Air Canada deal was found by Cheapflights users on 8/7. 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 11/255:00 am -
2 stops17h 50m
Wed 12/1610:00 am -
2 stops44h 09m
Deal found 8/7![Air Canada logo]()
$762
This Delta deal was found by Cheapflights users on 8/7. 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 11/257:04 am -
2 stops39h 31m
Thu 12/176:10 am -
2 stops26h 48m
Deal found 8/7![Delta logo]()
$767
This Delta deal was found by Cheapflights users on 8/7. 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 12/111:57 am -
2 stops41h 18m
Thu 12/176:10 am -
2 stops26h 48m
Deal found 8/7![Delta logo]()
$773
This KLM deal was found by Cheapflights users on 8/9. 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.
Tue 11/2412:22 pm -
1 stop13h 38m
Wed 12/212:55 pm -
1 stop16h 51m
Deal found 8/9![KLM logo]()
$789
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 11/245:00 am -
2 stops17h 50m
Tue 12/110:10 am -
1 stop17h 34m
Deal found 8/9![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 11/2612:30 pm -
2 stops39h 45m
Thu 12/1710:10 am -
1 stop17h 34m
Deal found 8/7![United Airlines logo]()
$797
Best flights from Ontario to Bruxelles-NationalDiscover carefully curated flight deals from Ontario to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Ontario to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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 12/17:00 am -
1 stop19h 00m
Wed 12/1612:55 pm -
1 stop16h 51m
Deal found 8/7![Delta logo]()
$750
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 1/101:33 pm -
2 stops38h 42m
Thu 1/1410:10 am -
1 stop17h 34m
Deal found 8/6![United Airlines logo]()
$758
This KLM deal was found by Cheapflights users on 8/6. 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.
Sun 9/137:05 am -
1 stop15h 35m
Tue 10/139:45 am -
1 stop19h 40m
Deal found 8/6![KLM logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/217:00 am -
1 stop17h 00m
Mon 9/2810:15 am -
1 stop21h 34m
Deal found 8/7![United Airlines logo]()
$887
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 9/137:00 am -
2 stops21h 15m
Tue 10/1310:15 am -
1 stop21h 34m
Deal found 8/6![United Airlines logo]()
$913
Last-minute flights from Ontario to Bruxelles-NationalDiscover last-minute flight deals from Ontario to Bruxelles-National. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Bruxelles-National. Data last updated August 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/10. 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 8/197:05 am -
1 stop15h 35m
Wed 9/99:45 am -
1 stop19h 39m
Deal found 8/10![Delta logo]()
$1,007
This Air Canada deal was found by Cheapflights users on 8/9. 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.
Sun 9/135:00 am -
2 stops17h 10m
Tue 10/139:10 am -
3 stops36h 36m
Deal found 8/9![Multiple Airlines logo]()
$908
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Sun 9/137:00 am -
2 stops45h 15m
Tue 10/1310:15 am -
1 stop21h 34m
Deal found 8/7![United Airlines logo]()
$913
This KLM deal was found by Cheapflights users on 8/7. 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.
Sun 9/137:05 am -
1 stop15h 35m
Tue 10/139:45 am -
1 stop19h 40m
Deal found 8/7![KLM logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/166:08 am -
2 stops22h 07m
Sun 9/209:10 am -
2 stops46h 49m
Deal found 8/10![United Airlines logo]()
$953
This Delta deal was found by Cheapflights users on 8/9. 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 9/167:05 am -
1 stop15h 35m
Sun 9/209:45 am -
1 stop21h 39m
Deal found 8/9![Delta logo]()
$976
This Turkish Airlines deal was found by Cheapflights users on 8/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:39 pm -
2 stops26h 16m
Tue 10/62:30 pm -
2 stops39h 30m
Deal found 8/7![Turkish Airlines logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/217:00 am -
1 stop17h 00m
Mon 9/2810:15 am -
1 stop21h 34m
Deal found 8/7![United Airlines logo]()
$887
One-way flights from Ontario to Bruxelles-NationalSearch for one-way flight options from Ontario to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Ontario to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This British Airways deal was found by Cheapflights users on 8/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:09 pm -
2 stops16h 11m
Deal found 8/7![British Airways logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/7. 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 1/136:45 am -
1 stop17h 10m
Deal found 8/7![United Airlines logo]()
$341
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:18 pm -
2 stops26h 07m
Deal found 8/6![Multiple Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 8/7. 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 1/91:00 pm -
2 stops33h 50m
Deal found 8/7![United Airlines logo]()
$408
This United deal was found by Cheapflights users on 8/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
2 stops21h 15m
Deal found 8/7![Multiple Airlines logo]()
$460
This KLM deal was found by Cheapflights users on 8/6. 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.
Tue 10/207:07 am -
1 stop15h 33m
Deal found 8/6![KLM logo]()
$461
This Delta deal was found by Cheapflights users on 8/10. 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 9/167:05 am -
1 stop15h 35m
Deal found 8/10![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sun 9/207:13 pm -
3 stops26h 57m
Deal found 8/6![United Airlines logo]()
$467
This KLM deal was found by Cheapflights users on 8/7. 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 9/57:05 am -
1 stop15h 35m
Deal found 8/7![KLM logo]()
$519
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 9/41:18 pm -
2 stops14h 57m
Deal found 8/6![United Airlines logo]()
$520
Find flight deals from Ontario to Bruxelles-National
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bruxelles-National (BRU). 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $747 (United Airlines) |
One-way from | $339 (British Airways) |
Popular in | June |
Cheapest in | January |
Average price | $913 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Bruxelles-National 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 August 10, 2026.
Use the filters below to find and compare flights from Ontario to Brussels Bruxelles-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Tue 12/1
7:00 am-11:00 am
1 stop19h 00m
Brussels Bruxelles-National
Wed 12/16
12:55 pm-8:46 pm
1 stop16h 51m
$750
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sun 1/10
1:33 pm-1:15 pm
2 stops38h 42m
Brussels Bruxelles-National
Thu 1/14
10:10 am-6:44 pm
1 stop17h 34m
$758
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Mon 9/21
7:00 am-9:00 am
1 stop17h 00m
Brussels Bruxelles-National
Mon 9/28
10:15 am-10:49 pm
1 stop21h 34m
$887
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sun 9/13
7:00 am-1:15 pm
2 stops21h 15m
Brussels Bruxelles-National
Tue 10/13
10:15 am-10:49 pm
1 stop21h 34m
$913
Quickest round-trip
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sun 9/13
7:05 am-7:40 am
1 stop15h 35m
Brussels Bruxelles-National
Tue 10/13
9:45 am-8:25 pm
1 stop19h 40m
$916
Cheapest one-way
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 1/13
3:09 pm-4:20 pm
2 stops16h 11m
$339
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sat 1/9
1:00 pm-7:50 am
2 stops33h 50m
$408
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 9/16
2:22 pm-8:25 pm
2 stops21h 03m
$460
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 9/16
7:00 am-1:15 pm
2 stops21h 15m
$460
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sun 9/20
6:08 am-8:00 pm
2 stops28h 52m
$460
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Ontario-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Bruxelles-National
Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Ontario with our price prediction graph.
ONT-BRU
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.
Reviews of airlines servicing Bruxelles-National
Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated August 10, 2026.
Get a feel of what it's like to fly with United Airlines from Ontario to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.7
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Food
6.7
Comfort
7.3
Crew
8.1
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from Ontario to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Brussels Bruxelles-National Airport?
Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locationsMons
Hasselt
Charleroi
Mechelen
Durbuy
Zaventem
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Explore flights to Bruxelles-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
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Ontario and Bruxelles-National flights
Browse other Ontario and Bruxelles-National flight options. Last updated on August 10, 2026.
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Ontario to Bruxelles-National
Discover the top airline that operate flights from Ontario to Bruxelles-National. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$656 | Average$1,116 | FlexibilityNo cancel fee | On-time69% |