ONT

£346 Find Cheap Flights from Brighton to Ontario – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brighton to Ontario departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£417
Typical prices: £448-£412
United Airlines
Fri 4/9Tue 8/9
LHR - ONT • 2 stops
Cheapest one-way flight
£346
British Airways
Fri 28/8
LHR - ONT • 1 stop
Direct flights
Every day
You can fly direct with Alaska Airlines, American Airlines, and others. Average duration is 0
Direct flights
Direct flights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Brighton to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brighton to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brighton to Ontario

Fri, 4 Sep - Tue, 8 Sep
United Airlines Logo
06:55 - 20:53
LHR
-
ONT
21h 58m
2 stops
United Airlines Logo
13:56 - 11:10
ONT
-
LHR
13h 14m
1 stop
£417United Airlines
Wed, 8 Jul - Mon, 13 Jul
United Airlines Logo
09:30 - 21:55
LHR
-
ONT
20h 25m
2 stops
United Airlines Logo
05:00 - 09:20
ONT
-
LHR
20h 20m
2 stops
£418United Airlines
Wed, 8 Jul - Mon, 13 Jul
United Airlines Logo
06:55 - 12:47
LHR
-
ONT
37h 52m
2 stops
United Airlines Logo
13:18 - 12:25
ONT
-
LHR
15h 07m
1 stop
£418United Airlines
Wed, 1 Jul - Thu, 30 Jul
Lufthansa Logo
09:30 - 22:51
LHR
-
ONT
21h 21m
2 stops
Lufthansa Logo
13:18 - 09:40
ONT
-
LHR
12h 22m
1 stop
£432Lufthansa
Thu, 9 Jul - Mon, 20 Jul
Lufthansa Logo
10:25 - 22:51
LHR
-
ONT
20h 26m
2 stops
Lufthansa Logo
06:00 - 11:10
ONT
-
LHR
21h 10m
1 stop
£433Lufthansa
Tue, 30 Jun - Mon, 3 Aug
American Airlines Logo
12:20 - 22:36
LGW
-
ONT
42h 16m
2 stops
American Airlines Logo
13:11 - 06:35
ONT
-
LGW
33h 24m
2 stops
£461American Airlines
Mon, 5 Oct - Mon, 12 Oct
Virgin Atlantic Logo
20:15 - 22:43
LCY
-
ONT
34h 28m
2 stops
Virgin Atlantic Logo
07:00 - 09:30
ONT
-
LCY
18h 30m
2 stops
£493Virgin Atlantic
Wed, 12 Aug - Mon, 17 Aug
Virgin Atlantic Logo
20:15 - 16:24
LCY
-
ONT
28h 09m
2 stops
Virgin Atlantic Logo
13:06 - 18:30
ONT
-
LCY
21h 24m
2 stops
£515Virgin Atlantic
Thu, 20 Aug - Fri, 28 Aug
American Airlines Logo
12:20 - 11:43
LGW
-
ONT
31h 23m
2 stops
American Airlines Logo
06:15 - 08:40
ONT
-
LGW
18h 25m
2 stops
£651American Airlines
Tue, 30 Jun - Mon, 3 Aug
British Airways Logo
20:40 - 19:56
LGW
-
ONT
31h 16m
2 stops
British Airways Logo
05:34 - 20:00
ONT
-
LGW
30h 26m
2 stops
£736British Airways
Useful Info

Good to know - Cheap tickets from Brighton to Ontario

Low seasonJanuary
Cheapest flight£346
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from London Heathrow Airport to Ontario

When to book flights from Brighton to Ontario

Are your dates flexible? Find out the best times to travel from Brighton to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Brighton to Ontario

  • How does KAYAK find such low prices on flights from Brighton to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brighton to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brighton to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Brighton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brighton to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ontario with an airline and back to Brighton with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brighton to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Brighton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Brighton to Ontario

 
Need help choosing which airline to fly with from Brighton to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 689 reviews
6.9Food
7.7Boarding
7.3Comfort
7.5Entertainment
8.1Crew
Airline reviews

Seating and zone. The minor I went with didn’t even seat close to me

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Crew was great! Good meals. Had room to stretch out

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Everything you need to know for your flight from Brighton to Ontario

Information on your arrival and departure airports