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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
16 Oct — 23 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
Cheapflights Tip: The best prices from Brighton to Ontario are usually found in February or January, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Brighton to Ontario
Keep the following information in mind while searching for Brighton to Ontario flight deals. Data was last updated 16 September 2025.
Explore the most affordable flight options available from Brighton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.
Wed 29/1020:25LHR - ONT
2 stops33h 16mVirgin Atlantic
Wed 5/1107:05ONT - LHR
1 stop17h 55mVirgin Atlantic
Deal found 14/9£363
Thu 30/1014:45LHR - ONT
1 stop14h 56mVirgin Atlantic
Thu 6/1107:35ONT - LHR
1 stop21h 15mVirgin Atlantic
Deal found 15/9£377
Wed 1/1012:20LGW - ONT
2 stops40h 51mAmerican Airlines
Sun 5/1023:59ONT - LGW
2 stops24h 11mAmerican Airlines
Deal found 15/9£379
Sat 15/1106:20LHR - ONT
2 stops23h 15mVirgin Atlantic
Sat 13/1213:20ONT - LHR
1 stop12h 40mVirgin Atlantic
Deal found 15/9£380
Sat 22/1116:25LHR - ONT
2 stops39h 27mVirgin Atlantic
Sat 29/1111:45ONT - LHR
1 stop36h 05mVirgin Atlantic
Deal found 14/9£383
Thu 30/1011:55LHR - ONT
1 stop17h 23mBritish Airways
Thu 6/1114:59ONT - LHR
1 stop12h 41mBritish Airways
Deal found 15/9£391
Wed 1/1010:30LHR - ONT
1 stop20h 03mBritish Airways
Wed 19/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 15/9£392
Mon 22/915:10LHR - ONT
1 stop15h 23mBritish Airways
Wed 8/1014:51ONT - LHR
1 stop15h 34mBritish Airways
Deal found 15/9£393
Mon 22/917:25LHR - ONT
2 stops38h 17mVirgin Atlantic
Tue 7/1013:15ONT - LHR
2 stops15h 55mVirgin Atlantic
Deal found 15/9£394
Thu 30/1006:30LHR - ONT
2 stops19h 49mDelta
Thu 6/1107:35ONT - LHR
1 stop18h 55mDelta
Deal found 15/9£396
Wed 8/1010:00LCY - ONT
2 stops20h 41mVirgin Atlantic
Wed 15/1013:15ONT - LCY
2 stops21h 15mVirgin Atlantic
Deal found 15/9£410
Fri 10/1015:05LGW - ONT
2 stops35h 47mMultiple Airlines
Wed 22/1006:10ONT - LGW
2 stops18h 00mMultiple Airlines
Deal found 15/9£424
Best flights from Brighton to Ontario
Discover carefully curated flight deals from Brighton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.
Thu 26/212:30LGW - ONT
2 stops39h 54mAmerican Airlines
Mon 2/306:47ONT - LGW
2 stops18h 13mAmerican Airlines
Deal found 13/9£361
Fri 21/1111:45LHR - ONT
1 stop17h 26mBritish Airways
Sun 30/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 14/9£391
Sat 1/1110:05LHR - ONT
1 stop15h 47mMultiple Airlines
Fri 7/1115:08ONT - LHR
1 stop13h 07mMultiple Airlines
Deal found 14/9£391
Thu 30/1006:30LHR - ONT
2 stops19h 49mDelta
Thu 6/1106:00ONT - LHR
2 stops18h 45mDelta
Deal found 15/9£396
Tue 7/1008:40LHR - ONT
2 stops22h 01mVirgin Atlantic
Fri 17/1011:48ONT - LHR
1 stop15h 32mVirgin Atlantic
Deal found 16/9£400
Tue 10/311:45LGW - ONT
2 stops41h 17mIberia
Tue 24/306:00ONT - LGW
2 stops30h 00mIberia
Deal found 15/9£534
Wed 1/1012:20LGW - ONT
2 stops40h 51mAmerican Airlines
Sun 5/1023:59ONT - LGW
2 stops24h 11mAmerican Airlines
Deal found 15/9£379
Fri 26/911:15LHR - ONT
1 stop15h 01mBritish Airways
Wed 8/1014:51ONT - LHR
1 stop15h 34mBritish Airways
Deal found 15/9£392
Sat 22/1106:30LHR - ONT
2 stops18h 39mDelta
Sat 29/1106:00ONT - LHR
2 stops20h 30mDelta
Deal found 14/9£407
Wed 8/1010:00LCY - ONT
2 stops20h 41mVirgin Atlantic
Wed 15/1013:15ONT - LCY
2 stops21h 15mVirgin Atlantic
Deal found 15/9£410
Fri 10/1015:05LGW - ONT
2 stops35h 47mMultiple Airlines
Wed 22/1006:10ONT - LGW
2 stops18h 00mMultiple Airlines
Deal found 15/9£424
Wed 1/1010:30LHR - ONT
1 stop20h 03mBritish Airways
Wed 19/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 15/9£392
Last-minute flights from Brighton to Ontario
Discover last-minute flight deals from Brighton to Ontario. Data last updated 16 September 2025 and is based on user searches.
Mon 22/915:10LHR - ONT
1 stop15h 23mBritish Airways
Wed 8/1014:51ONT - LHR
1 stop15h 34mBritish Airways
Deal found 15/9£393
Mon 22/917:25LHR - ONT
2 stops38h 17mVirgin Atlantic
Tue 7/1013:15ONT - LHR
2 stops15h 55mVirgin Atlantic
Deal found 15/9£394
Fri 26/913:25LHR - ONT
1 stop17h 15mVirgin Atlantic
Mon 6/1013:15ONT - LHR
1 stop12h 35mVirgin Atlantic
Deal found 16/9£391
Wed 1/1012:20LGW - ONT
2 stops40h 51mAmerican Airlines
Sun 5/1023:59ONT - LGW
2 stops24h 11mAmerican Airlines
Deal found 15/9£379
Wed 1/1010:30LHR - ONT
1 stop20h 03mBritish Airways
Wed 19/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 15/9£392
Wed 1/1011:00LHR - ONT
1 stop18h 24mBritish Airways
Sat 22/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 15/9£400
Tue 7/1008:40LHR - ONT
2 stops22h 01mVirgin Atlantic
Fri 17/1011:48ONT - LHR
1 stop15h 32mVirgin Atlantic
Deal found 16/9£400
Wed 8/1010:00LCY - ONT
2 stops20h 41mVirgin Atlantic
Wed 15/1013:15ONT - LCY
2 stops21h 15mVirgin Atlantic
Deal found 15/9£410
Wed 29/1020:25LHR - ONT
2 stops33h 16mVirgin Atlantic
Wed 5/1107:05ONT - LHR
1 stop17h 55mVirgin Atlantic
Deal found 14/9£363
Thu 30/1014:45LHR - ONT
1 stop14h 56mVirgin Atlantic
Thu 6/1107:35ONT - LHR
1 stop21h 15mVirgin Atlantic
Deal found 15/9£377
Thu 30/1010:05LHR - ONT
1 stop19h 13mBritish Airways
Thu 6/1114:59ONT - LHR
1 stop12h 41mBritish Airways
Deal found 15/9£391
Thu 30/1006:30LHR - ONT
2 stops19h 49mDelta
Thu 6/1107:35ONT - LHR
1 stop18h 55mDelta
Deal found 15/9£396
One-way flights from Brighton to Ontario
Search for one-way flight options from Brighton to Ontario. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.
Fri 31/1016:30LHR - ONT
1 stop24h 23mIberia
Deal found 15/9£247
Fri 31/1019:10LHR - ONT
2 stops25h 33mMultiple Airlines
Deal found 15/9£260
Wed 15/1020:50LGW - ONT
3 stops33h 05mMultiple Airlines
Deal found 13/9£298
Mon 10/1108:25LHR - ONT
2 stops22h 04mAmerican Airlines
Deal found 13/9£311
Tue 20/106:05LHR - ONT
2 stops23h 57mBritish Airways
Deal found 14/9£313
Tue 11/1110:05LHR - ONT
1 stop16h 16mBritish Airways
Deal found 15/9£313
Mon 10/1112:30LGW - ONT
2 stops29h 27mAmerican Airlines
Deal found 14/9£313
Wed 18/206:20LHR - ONT
2 stops17h 59mVirgin Atlantic
Deal found 14/9£316
Wed 21/107:50LCY - ONT
2 stops22h 12mBritish Airways
Deal found 15/9£319
Mon 10/1114:45LHR - ONT
1 stop16h 10mVirgin Atlantic
Deal found 14/9£319
Wed 3/1216:30LHR - ONT
1 stop29h 30mMultiple Airlines
Deal found 15/9£320
Thu 30/1017:10LGW - ONT
3 stops37h 40mMultiple Airlines
Deal found 15/9£320
Cheapflights Fare Finder
Customise your flight search to find flights from Brighton 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 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Brighton to Ontario that are best for you.
Fly from
Brighton
Fly to
Ontario
Route
Depart
Return
Price
LondonOntario
LGW - ONT
LGWONT
London Gatwick
Thu 26/2
12:30-20:24
2 stops39h 54m
Ontario
Mon 2/3
06:47-09:00
2 stops18h 13m
£361
LondonOntario
LGW - ONT
LGWONT
London Gatwick
Wed 1/10
12:20-21:11
2 stops40h 51m
Ontario
Sun 5/10
23:59-08:10
2 stops24h 11m
£379
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Fri 21/11
11:45-21:11
1 stop17h 26m
Ontario
Sun 30/11
16:47-13:15
1 stop12h 28m
£391
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 1/11
10:05-18:52
1 stop15h 47m
Ontario
Fri 7/11
15:08-12:15
1 stop13h 07m
£391
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Fri 26/9
11:15-18:16
1 stop15h 01m
Ontario
Wed 8/10
14:51-14:25
1 stop15h 34m
£392
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 1/10
10:30-22:33
1 stop20h 03m
Ontario
Wed 19/11
16:47-13:15
1 stop12h 28m
£392
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sun 16/11
16:30-23:57
1 stop15h 27m
Ontario
Tue 25/11
12:49-11:40
1 stop14h 51m
£392
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 1/10
12:00-18:54
1 stop14h 54m
Ontario
Mon 24/11
15:19-12:15
1 stop12h 56m
£392
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 1/10
12:00-18:54
1 stop14h 54m
Ontario
Tue 25/11
14:59-11:40
1 stop12h 41m
£392
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 26/2
09:35-21:57
2 stops20h 22m
Ontario
Mon 2/3
15:05-12:15
1 stop13h 10m
£393
Flights are sorted by cheapest return flights first.
Deals found on 13/9
Showing 1-10 of 58 results
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Best time to book a flight from Brighton to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Brighton with our price prediction graph.
Estimated return 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 Brighton to Ontario
How far ahead should I book a flight from Brighton to Ontario?
Use this chart to determine the optimal time to book a return flight from Brighton to Ontario. Price data was last updated on 12 September 2025.
The best time to book flights from Brighton to Ontario is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Brighton to Ontario?
Currently, March is the cheapest month in which you can book a flight from Brighton to Ontario (average of £516). Flying from Brighton to Ontario in August is currently the most expensive (average of £827). 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.
What is the cheapest time of day to fly from BH9 to ONT?
Find hourly flight availability from Brighton to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brighton to Ontario as you normally would.
How much does it cost for a return flight from Brighton to Ontario?
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 16 September 2025.
Read reviews from past customers who have flown with Finnair, United Airlines, andVirgin Atlantic
from Brighton to Ontario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Related info for your journey
Find useful and relevant information for your journey from Brighton 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 Brighton?
Most people fly into Ontario (ONT) if they book a flight to Ontario from Brighton. On average, Ontario has 0 inbound flights from Brighton per day from 6 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.
How long is the flight from Brighton to Ontario?
American Airlines, British Airways, and Virgin Atlantic can get you from Brighton to Ontario in just under 17h 26m. Your travel time can differ by up to 22h 28m. Airlines will cover a distance of 5407 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Brighton to Ontario one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as £313. Users have also found prices from £313 and £332 on American Airlines and Delta, respectively.
What are the most popular routes from Brighton to Ontario?
While some choose either London Gatwick - Ontario or London City - Ontario, London Heathrow - Ontario is the most popular route from Brighton to Ontario.
Can I find deals for flights from Brighton to Ontario that include hotel bookings?
Yes. In addition to deals on Brighton to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Brighton to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Ontario.
Can I find deals for business class flights from Brighton to Ontario?
Yes. Cheapflights offers flight deals from Brighton 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 Brighton to Ontario?
Currently, March is the cheapest month in which you can book a flight from Brighton to Ontario (average of £516). Flying from Brighton to Ontario in August is currently the most expensive (average of £827). 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.
Discover the top 6 airlines that operate flights from Brighton to Ontario. 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 858,174 searches. Data last updated 16 September 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Brighton to Ontario?
When you search for this flight from Brighton to Ontario, 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 Brighton to Ontario?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Brighton.
Can Cheapflights find flights from Brighton to Ontario with no change fees?
Certainly. Search results for flights to Ontario from Brighton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Brighton to Ontario become cheaper?
Of course! You can now track prices for flights from Brighton to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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