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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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
7 Aug — 14 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 8 July 2026.

Tue 3/1120:25
LHR
-
ONT
2 stops35h 21m
Virgin Atlantic
Tue 10/1106:00
ONT
-
LHR
2 stops20h 15m
Virgin Atlantic
Deal found 6/7£451
Wed 30/920:55
LHR
-
ONT
2 stops34h 52m
Virgin Atlantic
Tue 13/1013:17
ONT
-
LHR
2 stops15h 48m
Virgin Atlantic
Deal found 8/7£466
Wed 16/1210:45
LHR
-
ONT
1 stop13h 27m
Virgin Atlantic
Wed 6/113:00
ONT
-
LHR
1 stop13h 00m
Virgin Atlantic
Deal found 6/7£475
Sat 31/1012:20
LHR
-
ONT
1 stop17h 23m
Virgin Atlantic
Sat 7/1113:17
ONT
-
LHR
1 stop12h 43m
Virgin Atlantic
Deal found 6/7£475
Wed 23/1212:20
LHR
-
ONT
1 stop18h 23m
Virgin Atlantic
Mon 4/113:00
ONT
-
LHR
1 stop13h 00m
Virgin Atlantic
Deal found 8/7£476
Tue 15/910:55
LHR
-
ONT
1 stop13h 40m
Virgin Atlantic
Tue 17/1112:00
ONT
-
LHR
1 stop13h 00m
Virgin Atlantic
Deal found 8/7£478
Thu 29/1012:20
LHR
-
ONT
1 stop17h 23m
Virgin Atlantic
Tue 3/1113:17
ONT
-
LHR
1 stop12h 43m
Virgin Atlantic
Deal found 8/7£479
Fri 11/910:25
LGW
-
ONT
2 stops20h 15m
Delta
Tue 29/906:20
ONT
-
LGW
2 stops19h 05m
Delta
Deal found 5/7£504
Mon 3/817:50
LCY
-
ONT
2 stops36h 55m
Virgin Atlantic
Mon 10/818:01
ONT
-
LCY
2 stops31h 29m
Virgin Atlantic
Deal found 3/7£612
Thu 13/809:20
LCY
-
ONT
2 stops20h 32m
Delta
Sun 16/806:20
ONT
-
LCY
2 stops19h 10m
Delta
Deal found 6/7£617
Thu 6/810:25
LGW
-
ONT
2 stops19h 27m
Air France
Tue 18/807:05
ONT
-
LGW
2 stops18h 20m
Air France
Deal found 3/7£619
Wed 19/810:45
LGW
-
ONT
2 stops20h 14m
American Airlines
Wed 26/806:00
ONT
-
LGW
2 stops18h 35m
American Airlines
Deal found 5/7£647

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 8 July 2026.

Round-trip from

£451

One-way from

£347

Popular in

June

Cheapest in

September

Average price

£538
Virgin Atlantic
  • Virgin Atlantic
  • 3/11-10/11
  • 4 total stops
  • 55h 36m total
  • Brighton to Ontario
Search Deals
British Airways
  • British Airways
  • 1/9
  • 1 total stop
  • 15h 15m total
  • Brighton to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£72 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 8 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

Sat 8/8

11:40-22:45

1 stop19h 05m

Ontario

Sun 16/8

07:05-13:15

1 stop22h 10m

£544

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 19/8

11:45-23:34

2 stops19h 49m

Ontario

Wed 26/8

13:06-15:00

2 stops17h 54m

£549

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

Sun 11/10

17:00-23:45

1 stop14h 45m

Ontario

Mon 19/10

11:13-15:05

1 stop19h 52m

£568

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Fri 6/11

14:45-22:54

1 stop16h 09m

Ontario

Tue 17/11

12:00-12:20

1 stop16h 20m

£573

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Sun 23/8

14:50-20:53

1 stop14h 03m

Ontario

Sun 6/9

13:18-12:35

1 stop15h 17m

£575

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 3/8

17:00-23:11

1 stop14h 11m

Ontario

Wed 9/9

12:12-15:05

1 stop18h 53m

£578

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 3/8

17:00-23:11

1 stop14h 11m

Ontario

Tue 8/9

12:12-15:05

1 stop18h 53m

£578

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 18/11

14:45-22:54

1 stop16h 09m

Ontario

Thu 19/11

06:00-12:20

1 stop22h 20m

£589

LondonOntario

LCY - ONT

LCYONT

London City

Thu 13/8

09:20-21:52

2 stops20h 32m

Ontario

Sun 16/8

06:20-09:30

2 stops19h 10m

£617

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 8 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
692 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

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
692 reviews
Virgin Atlantic
7.5
Good
692 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

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
9,951 reviews
Virgin Atlantic
7.5
Good
692 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

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
8,104 reviews
Virgin Atlantic
7.5
Good
692 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

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?

    KLM, Virgin Atlantic, and United Airlines can get you from Brighton to Ontario in just under 19h 05m. Your travel time can differ by up to 1h 18m. 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 8 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£371Average£501FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£375Average£468FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£401Average£491FlexibilityNo 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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