$329+ Cheap flights from Ontario (ONT) to Belgium
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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BRU
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Belgium 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Belgium
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Best
Last-minute
One-way
Cheapest flights from Ontario to BelgiumExplore 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 October 26, 2026.
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 October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/71:40 pm -
2 stops14h 35m
Mon 12/141:45 pm -
2 stops40h 26m
Deal found 10/23![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/61:40 pm -
2 stops14h 35m
Sun 12/1310:10 am -
2 stops20h 01m
Deal found 10/22![United Airlines logo]()
$845
This Air France deal was found by Cheapflights users on 10/22. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:20 pm -
1 stop13h 40m
Sun 12/1312:55 pm -
1 stop18h 00m
Deal found 10/22![Multiple Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/157:05 am -
1 stop18h 55m
Fri 11/276:15 am -
2 stops19h 09m
Deal found 10/22![Delta logo]()
$858
This Delta deal was found by Cheapflights users on 10/22. 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 11/1611:10 pm -
1 stop26h 50m
Thu 11/268:05 am -
2 stops18h 11m
Deal found 10/22![Delta logo]()
$864
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Fri 11/276:00 am -
2 stops16h 50m
Thu 12/1010:00 am -
2 stops17h 44m
Deal found 10/24![Multiple Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/156:00 am -
2 stops22h 15m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/144:17 pm -
2 stops55h 33m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$874
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/131:32 pm -
2 stops58h 23m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$883
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/221:35 pm -
2 stops38h 40m
Tue 12/19:45 am -
2 stops41h 59m
Deal found 10/22![United Airlines logo]()
$901
Best flights from Ontario to BelgiumDiscover carefully curated flight deals from Ontario to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Ontario to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/71:40 pm -
2 stops14h 35m
Mon 12/141:45 pm -
2 stops40h 26m
Deal found 10/23![United Airlines logo]()
$815
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 12/612:20 pm -
2 stops16h 55m
Tue 12/226:15 am -
2 stops18h 55m
Deal found 10/24![Delta logo]()
$938
This Air Canada deal was found by Cheapflights users on 10/20. 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.
Fri 11/276:00 am -
2 stops16h 50m
Sat 12/1210:00 am -
2 stops17h 44m
Deal found 10/20![Multiple Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/61:40 pm -
2 stops14h 35m
Sun 12/1310:10 am -
2 stops20h 01m
Deal found 10/22![United Airlines logo]()
$845
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/41:40 pm -
2 stops14h 35m
Sat 12/1210:10 am -
1 stop17h 34m
Deal found 10/24![United Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/2212:18 pm -
1 stop13h 42m
Fri 11/276:15 am -
2 stops19h 09m
Deal found 10/22![Delta logo]()
$1,138
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/187:00 am -
1 stop16h 55m
Mon 11/309:45 am -
2 stops41h 59m
Deal found 10/22![United Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/231:29 pm -
2 stops14h 46m
Mon 11/3010:10 am -
1 stop17h 37m
Deal found 10/25![United Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/87:00 am -
1 stop16h 55m
Fri 12/1110:10 am -
1 stop17h 34m
Deal found 10/24![United Airlines logo]()
$1,179
Last-minute flights from Ontario to BelgiumDiscover last-minute flight deals from Ontario to Belgium. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Belgium. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/21. 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 10/311:29 pm -
2 stops15h 46m
Sat 11/710:10 am -
1 stop17h 37m
Deal found 10/21![United Airlines logo]()
$952
This Delta deal was found by Cheapflights users on 10/22. 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.
Thu 11/1212:18 pm -
1 stop13h 42m
Fri 11/276:15 am -
2 stops19h 09m
Deal found 10/22![Delta logo]()
$908
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/129:25 am -
2 stops38h 25m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$918
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/131:32 pm -
2 stops58h 23m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$883
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/1311:10 pm -
1 stop26h 50m
Fri 11/276:15 am -
2 stops25h 01m
Deal found 10/22![Delta logo]()
$916
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/144:17 pm -
2 stops55h 33m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/157:05 am -
1 stop18h 55m
Fri 11/276:15 am -
2 stops19h 09m
Deal found 10/22![Delta logo]()
$858
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/156:00 am -
2 stops22h 15m
Thu 11/2610:10 am -
2 stops35h 23m
Deal found 10/22![United Airlines logo]()
$868
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
2 stops22h 15m
Fri 11/2710:30 am -
2 stops21h 18m
Deal found 10/22![Multiple Airlines logo]()
$902
This Delta deal was found by Cheapflights users on 10/22. 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 11/1611:10 pm -
1 stop26h 50m
Thu 11/268:05 am -
2 stops18h 11m
Deal found 10/22![Delta logo]()
$864
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/221:35 pm -
2 stops38h 40m
Tue 12/19:45 am -
2 stops41h 59m
Deal found 10/22![United Airlines logo]()
$901
This Air Canada deal was found by Cheapflights users on 10/24. 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.
Fri 11/276:00 am -
2 stops16h 50m
Thu 12/1010:00 am -
2 stops17h 44m
Deal found 10/24![Multiple Airlines logo]()
$867
One-way flights from Ontario to BelgiumSearch for one-way flight options from Ontario to Belgium. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Ontario to Belgium. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/242:23 pm -
2 stops17h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![British Airways logo]()
$329
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/233:59 pm -
2 stops36h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 10/21. 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 3/36:30 am -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$335
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/42:22 pm -
2 stops17h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$367
This Booking.com deal was found by Cheapflights users on 10/21. 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.
Fri 2/122:22 pm -
2 stops17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![British Airways logo]()
$371
This Kissandfly.com deal was found by Cheapflights users on 10/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/126:30 am -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Lufthansa logo]()
$377
This Kissandfly.com deal was found by Cheapflights users on 10/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:00 am -
1 stop16h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Lufthansa logo]()
$381
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/235:00 am -
2 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Canada logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/21. 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 3/46:30 am -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$385
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:00 am -
3 stops26h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$405
Find flight deals from Ontario to Belgium
Keep the following information in mind while searching for Ontario to Belgium flight deals. Data was last updated October 26, 2026.
Round-trip from | $815 (United Airlines) |
|---|---|
One-way from | $329 (Expedia) |
Popular in | June |
Cheapest in | April |
Average price | $830 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Ontario to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sat 1/23
3:59 pm-1:15 pm
2 stops36h 16m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$333
Quickest round-trip
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 3/3
7:00 am-8:55 am
1 stop16h 55m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$335
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Mon 1/25
7:00 am-8:55 am
1 stop16h 55m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$335
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sat 1/23
5:00 am-7:50 am
2 stops17h 50m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$384
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Thu 3/4
6:30 am-8:55 am
1 stop17h 25m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$385
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 12/9
6:00 am-5:15 pm
3 stops26h 15m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$405
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Tue 11/24
6:45 am-4:55 pm
3 stops25h 10m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$414
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Wed 12/9
2:22 pm-8:10 pm
2 stops20h 48m
Brussels Bruxelles-National
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$532
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Mon 12/7
1:40 pm-1:15 pm
2 stops14h 35m
Brussels Bruxelles-National
Mon 12/14
1:45 pm-9:11 pm
2 stops40h 26m
$815
OntarioBrussels
ONT Ontario - BRU Brussels Bruxelles-National
ONTBRU
Ontario
Sun 12/6
1:40 pm-1:15 pm
2 stops14h 35m
Brussels Bruxelles-National
Sun 12/13
10:10 am-9:11 pm
2 stops20h 01m
$845
Showing 1-10 of 17 resultsSorted by cheapest first
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.
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Belgium
ONT-BE0
ONT-BRU
No data available for this route at this time. Please check back soon.
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