How long is the flight from Brighton to Ontario?

United Airlines, Virgin Atlantic, and Delta can get you from Brighton to Ontario in just under 18h 41m. Your travel time can differ by up to 19h 42m. Airlines will cover a distance of 5407 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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.

What are the most popular airlines that fly from Brighton to Ontario?

British Airways, Virgin Atlantic and United Airlines are the most popular airlines when flying from Brighton to Ontario.

What is the cheapest time of day to fly from BH9 to ONT?

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.

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.

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.

£333+ Cheap Flights from Brighton to Ontario

Cheap flight deals from Brighton to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 2 September 2026.

Sat 7/1109:00 -

2 stops19h 15m

Sat 5/1213:40 -

1 stop12h 00m

Deal found 2/9£379

Wed 4/1109:00 -

2 stops19h 15m

Fri 4/1218:40 -

2 stops17h 55m

Deal found 29/8£379

Mon 19/1006:55 -

2 stops18h 41m

Sun 25/1013:35 -

1 stop14h 40m

Deal found 2/9£382

Fri 20/1107:30 -

2 stops20h 45m

Sun 29/1106:00 -

1 stop17h 25m

Deal found 31/8£383

Wed 25/1109:00 -

2 stops19h 02m

Sun 6/1206:00 -

2 stops16h 30m

Deal found 1/9£385

Fri 16/1008:40 -

2 stops22h 11m

Sat 31/1006:00 -

2 stops20h 40m

Deal found 29/8£396

Thu 10/911:40 -

1 stop19h 00m

Wed 23/911:54 -

1 stop15h 26m

Deal found 1/9£400

Mon 12/1007:30 -

2 stops23h 21m

Mon 9/1107:00 -

2 stops15h 40m

Deal found 29/8£401

Wed 25/1106:30 -

2 stops24h 30m

Sun 6/1212:20 -

1 stop35h 30m

Deal found 2/9£402

Tue 29/912:25 -

2 stops43h 22m

Tue 6/1011:56 -

1 stop15h 24m

Deal found 1/9£404

Sun 6/914:50 -

1 stop14h 03m

Sat 19/913:18 -

1 stop12h 22m

Deal found 30/8£405

Mon 19/1010:00 -

2 stops20h 43m

Sun 25/1006:20 -

2 stops42h 50m

Deal found 2/9£419

Best flights from Brighton to Ontario
Discover carefully curated flight deals from Brighton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Mon 19/1006:55 -

2 stops18h 41m

Sun 25/1013:35 -

1 stop14h 40m

Deal found 2/9£382

Sun 31/110:45 -

1 stop13h 27m

Fri 5/212:00 -

1 stop13h 00m

Deal found 29/8£432

Wed 4/1110:00 -

2 stops44h 11m

Tue 10/1112:18 -

2 stops20h 17m

Deal found 2/9£434

Thu 17/917:00 -

1 stop14h 24m

Mon 28/915:14 -

1 stop15h 51m

Deal found 31/8£437

Sun 8/1113:45 -

2 stops34h 39m

Wed 25/1107:00 -

2 stops25h 35m

Deal found 31/8£475

Wed 4/1107:50 -

2 stops33h 50m

Mon 23/1107:00 -

2 stops23h 15m

Deal found 31/8£531

Sat 26/913:40 -

1 stop16h 19m

Fri 27/1113:35 -

1 stop13h 40m

Deal found 31/8£407

Sun 28/214:45 -

1 stop15h 54m

Fri 5/312:00 -

1 stop16h 20m

Deal found 29/8£437

Tue 6/1014:50 -

1 stop14h 08m

Tue 13/1013:22 -

1 stop12h 18m

Deal found 31/8£407

Thu 24/1210:00 -

2 stops32h 00m

Fri 1/107:05 -

2 stops17h 05m

Deal found 2/9£912

Sun 8/1113:45 -

2 stops34h 39m

Thu 26/1106:00 -

2 stops26h 35m

Deal found 31/8£475

Mon 1/314:45 -

1 stop15h 54m

Thu 4/312:00 -

1 stop16h 20m

Deal found 29/8£437

Thu 1/1014:10 -

1 stop16h 39m

Thu 22/1013:24 -

1 stop12h 16m

Deal found 2/9£407

Fri 23/1013:00 -

1 stop15h 31m

Sat 31/1013:29 -

1 stop13h 11m

Deal found 30/8£407

Wed 16/1211:45 -

2 stops29h 59m

Sun 10/110:40 -

2 stops24h 20m

Deal found 31/8£545

Thu 1/1017:35 -

2 stops35h 22m

Mon 5/1022:42 -

2 stops33h 53m

Deal found 30/8£1,162

Mon 14/914:50 -

1 stop14h 03m

Fri 25/913:24 -

1 stop12h 16m

Deal found 2/9£407

Tue 3/1119:15 -

2 stops31h 27m

Mon 23/1107:00 -

2 stops23h 15m

Deal found 31/8£571

Fri 16/1007:45 -

2 stops22h 14m

Fri 23/1013:24 -

1 stop12h 16m

Deal found 1/9£408

Mon 1/311:55 -

2 stops18h 44m

Sat 6/310:03 -

2 stops16h 52m

Deal found 29/8£811

Wed 30/909:35 -

2 stops46h 01m

Wed 7/1012:43 -

2 stops42h 32m

Deal found 2/9£676

Fri 16/1009:20 -

2 stops22h 35m

Fri 23/1009:45 -

2 stops17h 55m

Deal found 1/9£798

Mon 1/319:15 -

2 stops22h 26m

Mon 22/310:31 -

2 stops20h 44m

Deal found 31/8£693

Wed 30/915:40 -

2 stops39h 44m

Wed 7/1014:13 -

2 stops16h 27m

Deal found 2/9£882

Mon 14/917:35 -

2 stops35h 22m

Mon 28/922:39 -

2 stops33h 56m

Deal found 31/8£1,337

Wed 2/1219:15 -

2 stops22h 25m

Wed 23/1210:34 -

2 stops19h 31m

Deal found 2/9£928

Mon 12/1007:05 -

2 stops24h 37m

Mon 9/1111:15 -

3 stops27h 20m

Deal found 29/8£1,144

Tue 1/1210:00 -

2 stops18h 59m

Sun 6/1207:05 -

2 stops16h 10m

Deal found 29/8£1,459

Thu 24/917:35 -

2 stops35h 22m

Sat 3/1022:39 -

2 stops33h 56m

Deal found 31/8£1,354

Fri 16/1007:25 -

2 stops24h 17m

Sat 31/1011:13 -

2 stops28h 22m

Deal found 29/8£1,210

Find flight deals from Brighton to Ontario

Round-trip from	£379
One-way from	£333
Popular in	June
Cheapest in	March
Average price	£499

United Airlines
7/11-5/12
3 total stops
31h 15m total
Brighton to Ontario

Search Deals

Alaska Airlines
2/11
1 total stop
16h 21m total
Brighton to Ontario

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Mon 19/10

06:55-17:36

2 stops18h 41m

Ontario

Sun 25/10

13:35-11:15

1 stop14h 40m

£382

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Sat 26/9

13:40-21:59

1 stop16h 19m

Ontario

Fri 27/11

13:35-11:15

1 stop13h 40m

£407

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Tue 6/10

14:50-20:58

1 stop14h 08m

Ontario

Tue 13/10

13:22-09:40

1 stop12h 18m

£407

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Thu 1/10

14:10-22:49

1 stop16h 39m

Ontario

Thu 22/10

13:24-09:40

1 stop12h 16m

£407

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Fri 23/10

13:00-20:31

1 stop15h 31m

Ontario

Sat 31/10

13:29-09:40

1 stop13h 11m

£407

Fastest return journey

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Mon 14/9

14:50-20:53

1 stop14h 03m

Ontario

Fri 25/9

13:24-09:40

1 stop12h 16m

£407

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Fri 16/10

07:45-21:59

2 stops22h 14m

Ontario

Fri 23/10

13:24-09:40

1 stop12h 16m

£408

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Sun 31/1

10:45-16:12

1 stop13h 27m

Ontario

Fri 5/2

12:00-09:00

1 stop13h 00m

£432

LondonOntario

LCY London City - ONT Ontario

LCYONT

London City

Wed 4/11

10:00-22:11

2 stops44h 11m

Ontario

Tue 10/11

12:18-16:35

2 stops20h 17m

£434

LondonOntario

LHR London Heathrow - ONT Ontario

LHRONT

London Heathrow

Thu 17/9

17:00-23:24

1 stop14h 24m

Ontario

Mon 28/9

15:14-15:05

1 stop15h 51m

£437

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LHR-ONT

LCY-ONT

LGW-ONT

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

BH9-ONT

LHR-ONT

LCY-ONT

LGW-ONT

How much does it cost for a return flight from Brighton to Ontario?

Airfare is below average for this route at the moment.

Brighton to Ontario flights typically cost between £459 and £556 in November.
The cheapest return price found within the last 5 days was £379 on United Airlines (7 Nov–5 Dec).

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Delta,United Airlines, andVirgin Atlantic 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.

Delta

7.8

Good

8,547 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

7.8

Good

8,547 reviews

Delta

7.8

Good

8,547 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

10,158 reviews

Delta

7.8

Good

8,547 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

695 reviews

Delta

7.8

Good

8,547 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways

6.7

Okay

8,196 reviews

Delta

7.8

Good

8,547 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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?
United Airlines, Virgin Atlantic, and Delta can get you from Brighton to Ontario in just under 18h 41m. Your travel time can differ by up to 19h 42m. 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Brighton to Ontario

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£368	Average£559	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£372	Average£499	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£386	Average£513	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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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Cheap flights from Brighton to Ontario from £333

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 2 September 2026.

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 2 September 2026.

Best flights from Brighton to OntarioDiscover carefully curated flight deals from Brighton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from Brighton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Brighton to OntarioDiscover last-minute flight deals from Brighton to Ontario. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Brighton to Ontario. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Brighton to OntarioSearch for one-way flight options from Brighton to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from Brighton to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Brighton to Ontario

Round-trip from

One-way from

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Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Brighton to Ontario that are best for you.

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

How much does it cost for a return flight from Brighton to Ontario?

Airfare is below average for this route at the moment.

Brighton to Ontario flights typically cost between £459 and £556 in November.The cheapest return price found within the last 5 days was £379 on United Airlines (7 Nov–5 Dec).

Reviews of airlines servicing Ontario

Read reviews from past customers who have flown with Delta,United Airlines, andVirgin Atlantic 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.

Related info for your journey

What airport do you fly into for flights to Ontario from Brighton?

How long is the flight from Brighton to Ontario?

What are the most popular routes from Brighton to Ontario?

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

How can I find direct flights from Brighton to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Brighton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Brighton to Ontario by cabin class

Find flights from Brighton to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Ontario

Explore flights to Ontario departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.

Brighton and Ontario flights

Browse other Brighton and Ontario flight options. Last updated on 2 September 2026.

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Brighton to Ontario flights

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Top 3 airlines flying from Brighton to Ontario

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How does Cheapflights help users find flights from Brighton to Ontario?

Why should you use Cheapflights to find cheap flight tickets from Brighton to Ontario?

Can Cheapflights find flights from Brighton to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from Brighton to Ontario become cheaper?

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Travel Smart

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 2 September 2026.

Best flights from Brighton to Ontario
Discover carefully curated flight deals from Brighton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Brighton to Ontario
Discover last-minute flight deals from Brighton to Ontario. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Brighton to Ontario
Search for one-way flight options from Brighton to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Brighton to Ontario flights typically cost between £459 and £556 in November.
The cheapest return price found within the last 5 days was £379 on United Airlines (7 Nov–5 Dec).