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Cheap flights from Brighton to Ontario from £362

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 13/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Ontario
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 27 May 2026.

Sun 1/1109:30
LHR
-
ONT
2 stops19h 51m
United Airlines
Sat 14/1105:00
ONT
-
LHR
2 stops18h 55m
United Airlines
Deal found 26/5£486
Tue 22/907:30
LHR
-
ONT
2 stops20h 31m
United Airlines
Tue 6/1013:18
ONT
-
LHR
1 stop15h 07m
United Airlines
Deal found 26/5£488
Sun 1/1110:00
LHR
-
ONT
1 stop19h 21m
Lufthansa
Sat 14/1106:00
ONT
-
LHR
1 stop17h 25m
Lufthansa
Deal found 26/5£497
Tue 22/913:00
LHR
-
ONT
1 stop15h 01m
Lufthansa
Tue 6/1009:39
ONT
-
LHR
1 stop13h 46m
Lufthansa
Deal found 26/5£498
Wed 7/1009:15
LHR
-
ONT
2 stops21h 51m
British Airways
Sun 11/1023:59
ONT
-
LHR
1 stop25h 01m
British Airways
Deal found 22/5£503
Mon 23/1115:00
LHR
-
ONT
1 stop15h 23m
British Airways
Mon 14/1216:47
ONT
-
LHR
1 stop12h 28m
British Airways
Deal found 25/5£505
Thu 3/916:15
LHR
-
ONT
1 stop14h 44m
United Airlines
Mon 21/913:56
ONT
-
LHR
1 stop13h 14m
United Airlines
Deal found 22/5£509
Fri 11/913:00
LHR
-
ONT
1 stop15h 01m
United Airlines
Fri 25/913:18
ONT
-
LHR
1 stop15h 07m
United Airlines
Deal found 23/5£509
Thu 10/910:35
LHR
-
ONT
1 stop15h 36m
United Airlines
Thu 8/1009:39
ONT
-
LHR
1 stop13h 46m
United Airlines
Deal found 27/5£510
Mon 7/913:40
LHR
-
ONT
1 stop16h 19m
United Airlines
Fri 18/913:18
ONT
-
LHR
1 stop15h 07m
United Airlines
Deal found 26/5£511
Thu 1/1010:35
LHR
-
ONT
1 stop15h 16m
United Airlines
Mon 12/1013:49
ONT
-
LHR
1 stop13h 21m
United Airlines
Deal found 26/5£512
Thu 24/911:30
LGW
-
ONT
2 stops19h 36m
Iberia
Thu 15/1012:35
ONT
-
LGW
2 stops23h 25m
Iberia
Deal found 25/5£549

Find flight deals from Brighton to Ontario

Keep the following information in mind while searching for Brighton to Ontario flight deals. Data was last updated 27 May 2026.

Round-trip from

£486

One-way from

£362

Popular in

May

Cheapest in

September

Average price

£659
United Airlines
  • United Airlines
  • 1/11-14/11
  • 3 total stops
  • 36h 46m total
  • Brighton to Ontario
Search Deals
13/7
  • 13/7
  • 3 total stops
  • 42h 33m total
  • Brighton to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 27 May 2026.
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

Cheapest return flight

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 10/8

11:00-18:15

1 stop15h 15m

Ontario

Tue 18/8

12:59-11:05

1 stop14h 06m

£544

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Fri 10/7

14:25-09:29

1 stop27h 04m

Ontario

Thu 23/7

13:10-11:05

1 stop13h 55m

£554
Fastest return journey

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 15/6

11:00-18:21

1 stop15h 21m

Ontario

Wed 22/7

13:10-11:05

1 stop13h 55m

£555

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 17/6

11:00-18:21

1 stop15h 21m

Ontario

Thu 23/7

13:10-11:05

1 stop13h 55m

£555

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 9/7

15:00-22:34

1 stop15h 34m

Ontario

Tue 28/7

14:15-18:55

2 stops20h 40m

£565

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 24/6

15:15-18:30

1 stop35h 15m

Ontario

Tue 18/8

09:43-06:20

2 stops36h 37m

£568

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 5/8

11:45-23:34

2 stops19h 49m

Ontario

Thu 13/8

18:01-15:35

1 stop13h 34m

£575

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 25/6

11:40-22:41

1 stop19h 01m

Ontario

Thu 20/8

12:00-11:20

1 stop15h 20m

£575

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 22/6

17:45-11:17

1 stop25h 32m

Ontario

Sat 22/8

12:55-10:00

1 stop13h 05m

£577

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 15/7

09:40-23:48

2 stops22h 08m

Ontario

Wed 22/7

13:00-15:35

2 stops18h 35m

£583

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
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6

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 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 27 May 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andBritish Airways 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.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,752 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,007 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Overall

7.5

Boarding

7.7

Comfort

7.3

Food

6.9

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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 3 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Brighton to Ontario?

    British Airways, KLM, and Iberia can get you from Brighton to Ontario in just under 15h 15m. Your travel time can differ by up to 20h 30m. Airlines will cover a distance of 5407 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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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.
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Top 3 airlines flying from Brighton to Ontario

Discover the top 3 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£368Average£427FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£372Average£479FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£386Average£487FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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?

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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