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Cheap flights from Brighton to Ontario from £347

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
31 Jul — 7 Aug1
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 1 July 2026.

Fri 23/1017:10
LHR
-
ONT
2 stops36h 52m
Virgin Atlantic
Sat 31/1006:20
ONT
-
LHR
1 stop21h 10m
Virgin Atlantic
Deal found 29/6£464
Sun 27/1210:45
LHR
-
ONT
1 stop13h 28m
Virgin Atlantic
Sun 17/107:00
ONT
-
LHR
1 stop20h 40m
Virgin Atlantic
Deal found 27/6£469
Tue 1/918:30
LHR
-
ONT
2 stops36h 15m
Virgin Atlantic
Wed 16/918:00
ONT
-
LHR
2 stops18h 10m
Virgin Atlantic
Deal found 28/6£473
Fri 11/908:40
LHR
-
ONT
2 stops22h 00m
China Eastern
Tue 15/913:04
ONT
-
LHR
2 stops33h 41m
China Eastern
Deal found 26/6£475
Tue 1/910:55
LHR
-
ONT
1 stop13h 29m
Virgin Atlantic
Tue 15/918:00
ONT
-
LHR
1 stop13h 35m
Virgin Atlantic
Deal found 29/6£476
Fri 20/1116:10
LHR
-
ONT
2 stops38h 33m
Virgin Atlantic
Thu 3/1211:55
ONT
-
LHR
1 stop14h 35m
Virgin Atlantic
Deal found 27/6£481
Thu 10/911:40
LHR
-
ONT
1 stop19h 00m
Virgin Atlantic
Wed 23/911:54
ONT
-
LHR
1 stop16h 16m
Virgin Atlantic
Deal found 29/6£483
Fri 11/917:45
LHR
-
ONT
1 stop36h 55m
Virgin Atlantic
Tue 15/918:00
ONT
-
LHR
1 stop13h 35m
Virgin Atlantic
Deal found 26/6£487
Tue 1/909:20
LCY
-
ONT
2 stops21h 25m
Delta
Wed 16/913:04
ONT
-
LCY
2 stops19h 36m
Delta
Deal found 28/6£520
Fri 23/1010:25
LGW
-
ONT
2 stops20h 18m
Delta
Sat 31/1013:17
ONT
-
LGW
2 stops19h 28m
Delta
Deal found 29/6£534
Mon 21/920:15
LCY
-
ONT
2 stops35h 32m
Virgin Atlantic
Tue 29/913:04
ONT
-
LCY
2 stops20h 16m
Virgin Atlantic
Deal found 29/6£535
Sat 29/807:45
LCY
-
ONT
2 stops16h 39m
Delta
Mon 31/813:06
ONT
-
LCY
2 stops19h 34m
Delta
Deal found 1/7£588

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 1 July 2026.

Round-trip from

£464

One-way from

£347

Popular in

June

Cheapest in

September

Average price

£544
Virgin Atlantic
  • Virgin Atlantic
  • 23/10-31/10
  • 3 total stops
  • 58h 02m total
  • Brighton to Ontario
Search Deals
British Airways
  • British Airways
  • 24/8
  • 1 total stop
  • 15h 15m total
  • Brighton to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 1 July 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

Fri 11/9

11:40-22:40

1 stop19h 00m

Ontario

Mon 14/9

09:52-10:00

1 stop16h 08m

£513

LondonOntario

LCY - ONT

LCYONT

London City

Tue 1/9

09:20-22:45

2 stops21h 25m

Ontario

Wed 16/9

13:04-16:40

2 stops19h 36m

£520

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 15/12

10:45-16:12

1 stop13h 27m

Ontario

Sat 9/1

12:00-11:40

1 stop15h 40m

£532

LondonOntario

LGW - ONT

LGWONT

London Gatwick

Fri 23/10

10:25-22:43

2 stops20h 18m

Ontario

Sat 31/10

13:17-15:45

2 stops19h 28m

£534

LondonOntario

LCY - ONT

LCYONT

London City

Mon 21/9

20:15-23:47

2 stops35h 32m

Ontario

Tue 29/9

13:04-17:20

2 stops20h 16m

£535

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Fri 30/10

09:30-22:53

2 stops20h 23m

Ontario

Mon 2/11

06:46-07:55

1 stop17h 09m

£552

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Fri 11/9

16:20-12:14

2 stops27h 54m

Ontario

Wed 16/9

12:17-20:10

2 stops23h 53m

£563

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Fri 11/9

16:20-11:07

2 stops26h 47m

Ontario

Fri 18/9

22:00-07:15

2 stops25h 15m

£563

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 14/7

14:50-20:42

1 stop13h 52m

Ontario

Tue 4/8

13:18-12:25

1 stop15h 07m

£575

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 29/9

17:00-11:16

1 stop26h 16m

Ontario

Tue 20/10

06:02-15:05

1 stop25h 03m

£581

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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 1 July 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

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

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

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

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
9,909 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

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
8,087 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Crew

8.1

Comfort

7.3

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

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?

    KLM, Delta, and Virgin Atlantic can get you from Brighton to Ontario in just under 19h. Your travel time can differ by up to 16h 32m. 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£375Average£506FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£379Average£487FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£406Average£496FlexibilityNo 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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