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Brighton

$276+ Cheap flights from Ontario (ONT) to Brighton, England

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LHR
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Brighton are usually found in September or October, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Ontario to Brighton

Keep the following information in mind while searching for Ontario to Brighton flight deals. Data was last updated junio 30, 2025.

Round-trip from

$496
(Delta)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,140
From Ontario to Brighton
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One-way flight from Ontario to Brighton
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Highest demand for flights based on searches. 9% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Brighton

Cheapest flights from Ontario to Brighton
Explore the most affordable flight options available from Ontario to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/257:05 amONT - LGW
2 stops18h 55mDelta
vie. 9/512:00 pmLGW - ONT
2 stops28h 55mDelta
Deal found 6/29$496
This Netflights deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1211:40 amONT - LHR
1 stop18h 35mVirgin Atlantic
mar. 8/191:25 pmLHR - ONT
1 stop17h 17mVirgin Atlantic
Deal found 6/28$503
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/139:50 amONT - LHR
1 stop16h 00mDelta
mié. 8/206:15 amLHR - ONT
2 stops20h 56mDelta
Deal found 6/29$526
This KLM deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1311:45 amONT - LHR
1 stop17h 45mKLM
mié. 8/209:20 amLHR - ONT
1 stop17h 51mKLM
Deal found 6/29$534
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/45:01 pmONT - LHR
1 stop12h 19mBritish Airways
mar. 11/112:55 pmLHR - ONT
1 stop15h 05mBritish Airways
Deal found 6/28$637
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/31:34 pmONT - LHR
1 stop12h 06mUnited Airlines
mar. 8/192:50 pmLHR - ONT
1 stop13h 53mUnited Airlines
Deal found 6/30$656
This Trip.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1412:45 pmONT - LHR
1 stop14h 05mIberia
jue. 9/2512:00 pmLHR - ONT
1 stop14h 54mIberia
Deal found 6/29$686
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/85:05 pmONT - LCY
2 stops15h 35mDelta
mié. 10/2210:00 amLCY - ONT
2 stops20h 41mDelta
Deal found 6/28$798
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/127:00 amONT - LCY
2 stops21h 30mMultiple Airlines
mar. 8/199:25 amLCY - ONT
2 stops19h 08mMultiple Airlines
Deal found 6/28$826
This Air France deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/257:05 amONT - LGW
2 stops18h 55mKLM
lun. 9/112:00 pmLGW - ONT
2 stops39h 11mKLM
Deal found 6/29$891
This Icelandair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/122:45 pmONT - LGW
2 stops15h 55mMultiple Airlines
mar. 8/191:00 pmLGW - ONT
2 stops17h 05mMultiple Airlines
Deal found 6/28$977
This Expedia deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/83:00 pmONT - LGW
2 stops21h 00mIberia
mié. 10/2211:35 amLGW - ONT
2 stops20h 27mIberia
Deal found 6/28$1,007

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Brighton 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 2,558,603 searches. Data last updated junio 30, 2025.
Use the filters below to find and compare flights from Ontario to Brighton that are best for you.

Fly from

Ontario

Fly to

Brighton

Route

Depart

Return

Price

OntarioLondon

ONT - LGW

ONTLGW

Ontario

lun. 8/25

7:05 am-10:00 am

2 stops18h 55m

London Gatwick

vie. 9/5

12:00 pm-8:55 am

2 stops28h 55m

$496

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mar. 8/12

11:40 am-2:15 pm

1 stop18h 35m

London Heathrow

mar. 8/19

1:25 pm-10:42 pm

1 stop17h 17m

$503

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mié. 8/13

9:50 am-9:50 am

1 stop16h 00m

London Heathrow

mié. 8/20

6:15 am-7:11 pm

2 stops20h 56m

$526

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mié. 8/13

11:45 am-1:30 pm

1 stop17h 45m

London Heathrow

mié. 8/20

9:20 am-7:11 pm

1 stop17h 51m

$534

OntarioLondon

ONT - LHR

ONTLHR

Ontario

mar. 11/4

5:01 pm-1:20 pm

1 stop12h 19m

London Heathrow

mar. 11/11

2:55 pm-10:00 pm

1 stop15h 05m

$637

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dom. 8/3

1:34 pm-9:40 am

1 stop12h 06m

London Heathrow

mar. 8/19

2:50 pm-8:43 pm

1 stop13h 53m

$656

OntarioLondon

ONT - LHR

ONTLHR

Ontario

dom. 9/14

12:45 pm-10:50 am

1 stop14h 05m

London Heathrow

jue. 9/25

12:00 pm-6:54 pm

1 stop14h 54m

$686

OntarioLondon

ONT - LCY

ONTLCY

Ontario

mié. 10/8

5:05 pm-4:40 pm

2 stops15h 35m

London City

mié. 10/22

10:00 am-10:41 pm

2 stops20h 41m

$798

OntarioLondon

ONT - LCY

ONTLCY

Ontario

mar. 8/12

7:00 am-12:30 pm

2 stops21h 30m

London City

mar. 8/19

9:25 am-8:33 pm

2 stops19h 08m

$826

OntarioLondon

ONT - LGW

ONTLGW

Ontario

lun. 8/25

7:05 am-10:00 am

2 stops18h 55m

London Gatwick

lun. 9/1

12:00 pm-7:11 pm

2 stops39h 11m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 34 results
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Best time to book a flight from Ontario to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Ontario with our price prediction graph.
Estimated round-trip 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 Ontario to Brighton

How far ahead should I book a flight from Ontario to Brighton?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Brighton. Price data was last updated on June 27, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Brighton. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ontario to Brighton?

Currently, November is the cheapest month in which you can book a flight from Ontario to Brighton (average of $661). Flying from Ontario to Brighton in June is currently the most expensive (average of $1,098). 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 ONT to BH9?

Find hourly flight availability from Ontario to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 30, 2025.

When flying from Ontario to Brighton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Ontario to Brighton?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Brighton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Ontario to Brighton flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Ontario to Brighton?

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. 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 Brighton. Reviews last updated junio 30, 2025.
Read through reviews of airlines operating flights from Ontario to Brighton, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,365 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,920 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Brighton. 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 from for flights from Ontario to Brighton?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Brighton. You should not have trouble finding flights to Brighton from Ontario; the airport handles an average of 0 outbound flights to Brighton per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Ontario airport to Brighton. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • What are the cheapest airlines to fly from Ontario to Brighton one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $381. However, be on the lookout for offers from British Airways and United Airlines, as they are both options that can get you from Ontario to Brighton for a low price.

  • What are the most popular routes from Ontario to Brighton?

    The most popular route from Ontario to Brighton is Ontario - London Heathrow. You may also consider Ontario - London Gatwick or Ontario - London City.

  • Can I find deals for flights from Ontario to Brighton that include hotel bookings?

    Yes. In addition to deals on Ontario to Brighton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Brighton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Brighton.

  • Can I find deals for business class flights from Ontario to Brighton?

    Yes. Cheapflights offers flight deals from Ontario to Brighton 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 Ontario to Brighton?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Brighton (average of $661). Flying from Ontario to Brighton in June is currently the most expensive (average of $1,098). 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.

See more FAQs

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Top 7 airlines flying from Ontario to Brighton

Discover the top 7 airlines that operate flights from Ontario to Brighton. 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 2,558,603 searches. Data last updated junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$582Average$670FlexibilityNo cancel feeOn-time77%
KLMCheapest$608Average$763FlexibilityNo cancel feeOn-time75%
DeltaCheapest$613Average$796FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$629Average$889FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$633Average$785FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$648Average$862FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$648Average$907FlexibilityNo cancel feeOn-time71%

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