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Cheap flights from Brighton to Ontario from £202

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ONT
7 dic — 14 dic1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brighton to Ontario are usually found in September or January, booked 81 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Brighton to Ontario

Keep the following information in mind while searching for Brighton to Ontario flight deals. Data was last updated 7 novembre 2025.

Round-trip from

£385

One-way from

£202

Popular in

July

Cheapest in

September

Average price

£559
Virgin Atlantic
  • Virgin Atlantic
  • 28/3-11/4
  • 2 total stops
  • 40h 48m total
  • Brighton to Ontario
Search Deals
22/1
  • 22/1
  • 2 total stops
  • 41h 59m total
  • Brighton to Ontario
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 7 novembre 2025.

dom 14/1212:30LHR - ONT
1 stop18h 34mDelta
mer 7/113:10ONT - LHR
1 stop12h 50mDelta
Deal found 7/11£462
gio 4/1206:30LHR - ONT
2 stops21h 09mDelta
mer 17/1206:00ONT - LHR
2 stops17h 05mDelta
Deal found 5/11£467
lun 22/1212:20LHR - ONT
1 stop18h 29mVirgin Atlantic
lun 5/107:30ONT - LHR
1 stop21h 20mVirgin Atlantic
Deal found 6/11£471
ven 14/1106:30LHR - ONT
2 stops24h 25mDelta
gio 4/1206:40ONT - LHR
1 stop19h 50mDelta
Deal found 6/11£477
lun 8/1211:45LHR - ONT
2 stops36h 24mDelta
gio 8/107:30ONT - LHR
1 stop21h 20mDelta
Deal found 5/11£478
gio 4/1210:45LHR - ONT
1 stop21h 13mVirgin Atlantic
mer 17/1206:00ONT - LHR
1 stop20h 00mVirgin Atlantic
Deal found 5/11£480
lun 8/1212:20LHR - ONT
1 stop18h 27mDelta
lun 5/115:30ONT - LHR
1 stop13h 20mDelta
Deal found 6/11£484
sab 13/1215:05LHR - ONT
1 stop15h 42mDelta
mar 30/1213:15ONT - LHR
1 stop12h 45mDelta
Deal found 5/11£485
gio 27/1110:45LHR - ONT
1 stop15h 19mVirgin Atlantic
mer 10/1206:00ONT - LHR
2 stops18h 45mVirgin Atlantic
Deal found 6/11£486
sab 27/1208:20LHR - ONT
1 stop17h 57mBritish Airways
gio 8/116:45ONT - LHR
1 stop12h 30mBritish Airways
Deal found 5/11£488
sab 22/1115:05LHR - ONT
1 stop15h 50mDelta
mer 10/1213:29ONT - LHR
1 stop12h 31mDelta
Deal found 5/11£489
mar 18/1110:45LHR - ONT
1 stop16h 57mDelta
mer 21/113:10ONT - LHR
1 stop12h 50mDelta
Deal found 6/11£490

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 7 novembre 2025.
Use the filters below to find and compare flights from Brighton to Ontario that are best for you.

Fly from

Brighton

Fly to

Ontario

Route

Depart

Return

Price

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

09:40-21:48

2 stops20h 08m

Ontario

sab 17/1

06:00-06:25

2 stops16h 25m

£433

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

12:20-22:29

1 stop18h 09m

Ontario

mer 14/1

07:30-10:30

1 stop19h 00m

£436

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

12:20-22:29

1 stop18h 09m

Ontario

mar 20/1

15:30-12:50

1 stop13h 20m

£436

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

15:05-22:29

1 stop15h 24m

Ontario

gio 15/1

07:30-12:50

1 stop21h 20m

£436

LondonOntario

LHR - ONT

LHRONT

London Heathrow

dom 11/1

10:45-22:38

1 stop19h 53m

Ontario

lun 19/1

13:10-10:00

1 stop12h 50m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

dom 11/1

10:45-22:38

1 stop19h 53m

Ontario

dom 18/1

13:04-11:40

1 stop14h 36m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

10:45-21:48

1 stop19h 03m

Ontario

mer 21/1

13:10-10:00

1 stop12h 50m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

gio 8/1

12:20-22:29

1 stop18h 09m

Ontario

gio 22/1

13:04-11:40

1 stop14h 36m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

gio 8/1

12:20-22:29

1 stop18h 09m

Ontario

mer 21/1

13:10-10:00

1 stop12h 50m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

sab 10/1

10:10-21:07

2 stops18h 57m

Ontario

dom 18/1

07:30-10:30

1 stop19h 00m

£445

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 60 results
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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 far ahead should I book a flight from Brighton to Ontario?

Use this chart to determine the optimal time to book a return flight from Brighton to Ontario. Price data was last updated on 31 October 2025.

The best time to book flights from Brighton to Ontario is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Brighton to Ontario (average of £244). Flying from Brighton to Ontario in July is currently the most expensive (average of £425). 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 BH9 to ONT?

Find hourly flight availability from Brighton to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 novembre 2025.

It’s typically best to fly out from Brighton to Ontario in the evening. Doing so could potentially save you 39% on the flight price compared to flying in the morning, which is usually more expensive.

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 7 novembre 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andUnited Airlines 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.
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
672 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
9,007 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,558 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,500 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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

  • How long is the flight from Brighton to Ontario?

    Virgin Atlantic, Delta, and American Airlines can get you from Brighton to Ontario in just under 18h 09m. Your travel time can differ by up to 11h 30m. Airlines will cover a distance of 5407 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £332. Users have also found prices from £344 and £364 on Delta and United Airlines, respectively.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Brighton to Ontario (average of £244). Flying from Brighton to Ontario in July is currently the most expensive (average of £425). 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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Alternative routes for Brighton to Ontario

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Top 6 airlines flying from Brighton to Ontario

Discover the top 6 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 7 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£286Average£508FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£396Average£477FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£396Average£659FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£404Average£613FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£419Average£519FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£442Average£594FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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