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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
6 Sep — 13 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from Brighton to Ontario are usually found in February or January, booked 77 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 1 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 1 September 2025.
Wed 10/919:15LHR - ONT
2 stops36h 27mVirgin Atlantic
Fri 26/911:55ONT - LHR
1 stop34h 50mVirgin Atlantic
Deal found 31/8£360
Tue 7/1019:15LHR - ONT
2 stops35h 26mVirgin Atlantic
Tue 14/1013:15ONT - LHR
1 stop12h 35mVirgin Atlantic
Deal found 30/8£367
Sun 9/1106:20LHR - ONT
2 stops25h 32mVirgin Atlantic
Tue 2/1211:45ONT - LHR
1 stop13h 15mVirgin Atlantic
Deal found 30/8£381
Tue 11/1114:55LHR - ONT
1 stop15h 34mBritish Airways
Tue 18/1116:47ONT - LHR
1 stop12h 28mBritish Airways
Deal found 30/8£383
Sat 13/908:20LHR - ONT
1 stop18h 34mBritish Airways
Sat 20/914:54ONT - LHR
1 stop15h 31mBritish Airways
Deal found 30/8£392
Sat 13/915:10LHR - ONT
1 stop15h 23mBritish Airways
Wed 15/1016:49ONT - LHR
1 stop12h 01mBritish Airways
Deal found 31/8£393
Mon 8/912:00LHR - ONT
1 stop14h 54mBritish Airways
Mon 22/906:10ONT - LHR
1 stop16h 15mBritish Airways
Deal found 30/8£394
Mon 22/911:20LHR - ONT
1 stop15h 55mKLM
Mon 29/913:15ONT - LHR
1 stop12h 35mKLM
Deal found 31/8£394
Tue 9/909:55LHR - ONT
2 stops20h 47mDelta
Mon 15/911:55ONT - LHR
2 stops15h 30mDelta
Deal found 31/8£397
Wed 10/908:40LCY - ONT
2 stops22h 02mDelta
Fri 26/913:15ONT - LCY
2 stops14h 25mDelta
Deal found 31/8£430
Wed 22/1010:00LCY - ONT
2 stops21h 39mVirgin Atlantic
Wed 29/1011:36ONT - LCY
2 stops21h 59mVirgin Atlantic
Deal found 1/9£461
Tue 7/1008:45LCY - ONT
3 stops21h 45mMultiple Airlines
Tue 14/1009:36ONT - LCY
2 stops18h 54mMultiple Airlines
Deal found 30/8£490
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 1 September 2025.
Thu 26/211:20LGW - ONT
2 stops34h 24mAmerican Airlines
Mon 2/317:03ONT - LGW
2 stops30h 27mAmerican Airlines
Deal found 29/8£361
Tue 7/1019:15LHR - ONT
2 stops35h 26mVirgin Atlantic
Tue 14/1013:15ONT - LHR
1 stop12h 35mVirgin Atlantic
Deal found 30/8£367
Tue 13/110:15LHR - ONT
1 stop15h 38mBritish Airways
Tue 27/117:03ONT - LHR
1 stop12h 12mBritish Airways
Deal found 31/8£375
Tue 7/1008:45LCY - ONT
3 stops21h 45mMultiple Airlines
Tue 14/1009:36ONT - LCY
2 stops18h 54mMultiple Airlines
Deal found 30/8£490
Wed 22/1011:35LGW - ONT
2 stops19h 07mIberia
Wed 5/1110:47ONT - LGW
2 stops24h 13mIberia
Deal found 31/8£509
Sat 17/110:15LHR - ONT
1 stop15h 38mBritish Airways
Tue 27/117:03ONT - LHR
1 stop12h 12mBritish Airways
Deal found 31/8£375
Sun 9/1106:20LHR - ONT
2 stops25h 32mVirgin Atlantic
Tue 2/1211:45ONT - LHR
1 stop13h 15mVirgin Atlantic
Deal found 30/8£381
Sun 21/1213:45LCY - ONT
2 stops42h 12mDelta
Sat 10/106:45ONT - LCY
2 stops40h 30mDelta
Deal found 30/8£776
Wed 21/107:35LHR - ONT
2 stops22h 27mBritish Airways
Wed 4/206:37ONT - LHR
1 stop19h 23mBritish Airways
Deal found 31/8£377
Thu 9/1010:55LHR - ONT
1 stop20h 44mVirgin Atlantic
Mon 13/1013:15ONT - LHR
1 stop12h 35mVirgin Atlantic
Deal found 31/8£391
Fri 23/107:30LHR - ONT
2 stops22h 32mBritish Airways
Fri 30/108:43ONT - LHR
1 stop17h 17mBritish Airways
Deal found 30/8£377
Fri 10/1015:05LGW - ONT
2 stops49h 51mMultiple Airlines
Wed 22/1006:15ONT - LGW
2 stops20h 25mMultiple Airlines
Deal found 30/8£506
Last-minute flights from Brighton to Ontario
Discover last-minute flight deals from Brighton to Ontario. Data last updated 1 September 2025 and is based on user searches.
Sat 6/912:00LHR - ONT
1 stop14h 54mAmerican Airlines
Sun 14/912:45ONT - LHR
1 stop14h 05mAmerican Airlines
Deal found 30/8£392
Sun 7/911:15LHR - ONT
1 stop14h 57mBritish Airways
Mon 22/916:45ONT - LHR
1 stop12h 05mBritish Airways
Deal found 30/8£409
Sun 7/915:40LGW - ONT
2 stops54h 32mMultiple Airlines
Mon 22/919:47ONT - LGW
2 stops34h 53mMultiple Airlines
Deal found 30/8£665
Mon 8/912:00LHR - ONT
1 stop14h 54mBritish Airways
Mon 22/906:10ONT - LHR
1 stop16h 15mBritish Airways
Deal found 30/8£394
Mon 8/912:00LHR - ONT
1 stop14h 54mAmerican Airlines
Mon 22/916:45ONT - LHR
1 stop12h 05mAmerican Airlines
Deal found 30/8£411
Mon 8/915:40LGW - ONT
2 stops35h 07mMultiple Airlines
Mon 22/919:47ONT - LGW
2 stops34h 53mMultiple Airlines
Deal found 31/8£660
Tue 9/912:00LHR - ONT
1 stop14h 54mBritish Airways
Mon 15/912:45ONT - LHR
1 stop14h 05mBritish Airways
Deal found 31/8£393
Tue 9/909:55LHR - ONT
2 stops20h 47mDelta
Mon 15/911:55ONT - LHR
2 stops15h 30mDelta
Deal found 31/8£397
Wed 10/919:15LHR - ONT
2 stops36h 27mVirgin Atlantic
Fri 26/911:55ONT - LHR
1 stop34h 50mVirgin Atlantic
Deal found 31/8£360
Wed 10/908:40LCY - ONT
2 stops22h 02mDelta
Fri 26/913:15ONT - LCY
2 stops14h 25mDelta
Deal found 31/8£430
Thu 11/911:20LHR - ONT
1 stop15h 55mDelta
Tue 16/907:05ONT - LHR
2 stops16h 10mDelta
Deal found 31/8£410
Thu 25/911:35LGW - ONT
2 stops20h 24mIberia
Tue 30/914:54ONT - LGW
2 stops21h 06mIberia
Deal found 30/8£640
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 1 September 2025.
Wed 15/1020:50LGW - ONT
3 stops33h 05mMultiple Airlines
Deal found 31/8£270
Sat 6/1214:00LGW - ONT
2 stops28h 57mMultiple Airlines
Deal found 30/8£338
Sat 6/1208:55LHR - ONT
1 stop21h 09mKLM
Deal found 31/8£387
Wed 15/1019:50LHR - ONT
2 stops36h 17mMultiple Airlines
Deal found 31/8£392
Wed 17/1210:45LHR - ONT
1 stop13h 29mAir France
Deal found 31/8£414
Tue 16/1208:55LHR - ONT
1 stop18h 40mKLM
Deal found 31/8£424
Wed 17/912:00LHR - ONT
1 stop14h 54mBritish Airways
Deal found 30/8£441
Mon 24/1111:45LHR - ONT
1 stop15h 56mBritish Airways
Deal found 31/8£442
Wed 15/1012:00LHR - ONT
1 stop15h 03mIberia
Deal found 31/8£444
Wed 15/1019:10LCY - ONT
2 stops34h 45mMultiple Airlines
Deal found 31/8£446
Wed 1/1008:15LHR - ONT
1 stop21h 14mJetBlue
Deal found 30/8£451
Wed 24/908:15LHR - ONT
1 stop21h 14mJetBlue
Deal found 31/8£451
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 1 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
11:20-13:44
2 stops34h 24m
Ontario
Mon 2/3
17:03-07:30
2 stops30h 27m
£361
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Tue 7/10
19:15-22:41
2 stops35h 26m
Ontario
Tue 14/10
13:15-09:50
1 stop12h 35m
£367
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Tue 13/1
10:15-17:53
1 stop15h 38m
Ontario
Tue 27/1
17:03-13:15
1 stop12h 12m
£375
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 17/1
10:15-17:53
1 stop15h 38m
Ontario
Tue 27/1
17:03-13:15
1 stop12h 12m
£375
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 21/1
07:35-22:02
2 stops22h 27m
Ontario
Wed 4/2
06:37-10:00
1 stop19h 23m
£377
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Fri 23/1
07:30-22:02
2 stops22h 32m
Ontario
Fri 30/1
08:43-10:00
1 stop17h 17m
£377
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sun 9/11
06:20-23:52
2 stops25h 32m
Ontario
Tue 2/12
11:45-09:00
1 stop13h 15m
£381
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Tue 11/11
14:55-22:29
1 stop15h 34m
Ontario
Tue 18/11
16:47-13:15
1 stop12h 28m
£383
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 14/2
14:25-21:40
1 stop15h 15m
Ontario
Sat 21/2
17:03-13:15
1 stop12h 12m
£383
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 9/10
10:55-23:39
1 stop20h 44m
Ontario
Mon 13/10
13:15-09:50
1 stop12h 35m
£391
Flights are sorted by cheapest return flights first.
Deals found on 31/8
Showing 1-10 of 55 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 29 August 2025.
The best time to book flights from Brighton to Ontario is 76 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 1 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.
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 1 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, Virgin Atlantic, and British Airways can get you from Brighton to Ontario in just under 15h 38m. Your travel time can differ by up to 19h 48m. 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 KLM. According to our data, you can fly for as low as £387. Users have also found prices from £414 and £441 on Air France and British Airways, 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 1 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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