Cheap flights from Brighton to Ontario from £383
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.
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 4 July 2025.
Round-trip from | £411 |
---|---|
One-way from | £383 |
Popular in | August |
Cheapest in | February |
Average price | £763 |
Find flight deals from Brighton to Ontario
Cheapest flights from Brighton to OntarioExplore 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 4 July 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 4 July 2025.
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 4 July 2025.
Use the filters below to find and compare flights from Brighton to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 6/9
10:30-22:33
1 stop20h 03m
Ontario
Sat 13/9
08:15-09:00
1 stop16h 45m
LondonOntario
LGW - ONT
LGWONT
London Gatwick
Thu 28/8
10:40-11:32
2 stops32h 52m
Ontario
Wed 10/9
13:10-08:10
2 stops35h 00m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sun 24/8
17:25-19:11
1 stop33h 46m
Ontario
Tue 9/9
07:05-06:45
1 stop15h 40m
LondonOntario
LGW - ONT
LGWONT
London Gatwick
Fri 29/8
15:05-11:32
2 stops28h 27m
Ontario
Thu 11/9
06:10-08:10
2 stops18h 00m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 4/9
12:00-18:54
1 stop14h 54m
Ontario
Tue 9/9
10:53-10:50
1 stop15h 57m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sun 24/8
09:15-00:08
2 stops22h 53m
Ontario
Tue 9/9
12:45-14:25
1 stop17h 40m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sun 24/8
06:30-22:20
2 stops23h 50m
Ontario
Tue 9/9
07:05-07:15
2 stops16h 10m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 11/9
10:55-23:42
1 stop20h 47m
Ontario
Fri 3/10
13:15-17:50
2 stops20h 35m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Thu 28/8
12:00-18:25
1 stop14h 25m
Ontario
Wed 10/9
16:45-12:50
1 stop12h 05m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Sat 13/9
11:15-18:16
1 stop15h 01m
Ontario
Fri 26/9
12:45-10:50
1 stop14h 05m
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.
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 27 June 2025.
The best time to book flights from Brighton to Ontario is 77 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 4 July 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 4 July 2025.
Read reviews from past customers who have flown with Alaska Airlines, Delta, andKLM 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.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
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.
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Alternative routes for Brighton to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Brighton to Ontario
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 4 July 2025.
Fly with Cheapflights
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?
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