HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brighton

$370+ Cheap flights from Irvine, CA 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Brighton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Irvine to Brighton are usually found in September or October, booked 31 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Irvine to Brighton

Cheapest flights from Irvine to Brighton
Explore the most affordable flight options available from Irvine to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 29, 2025.

This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Wed 1/216:30 pmLHR - LAX
1 stop28h 10mTAP AIR PORTUGAL
Deal found 12/27$634
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Mon 1/194:35 pmLGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
Deal found 12/28$638
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Tue 1/209:20 pmLGW - LAX
2 stops49h 20mTAP AIR PORTUGAL
Deal found 12/28$654
This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LGW
2 stops32h 40mTAP AIR PORTUGAL
Sun 1/189:25 pmLGW - LAX
2 stops49h 35mTAP AIR PORTUGAL
Deal found 12/27$661
This FlightHub deal was found by Cheapflights users on 12/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LHR
1 stop20h 50mTAP AIR PORTUGAL
Sat 1/176:00 amLHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Deal found 12/28$663
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Thu 1/156:00 amLHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 12/28$664
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Wed 1/144:35 pmLGW - LAX
1 stop30h 05mTAP AIR PORTUGAL
Deal found 12/28$668
This FlightHub deal was found by Cheapflights users on 12/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 pmLAX - LHR
1 stop14h 10mScandinavian Airlines
Sat 1/176:40 amLHR - LAX
2 stops21h 36mScandinavian Airlines
Deal found 12/28$669
This Kiwi.com deal was found by Cheapflights users on 12/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Wed 1/141:40 pmLHR - LAX
1 stop33h 00mTAP AIR PORTUGAL
Deal found 12/28$680
This KAYAK deal was found by Cheapflights users on 12/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 pmLAX - LHR
1 stop14h 10mScandinavian Airlines
Fri 1/165:00 pmLHR - LAX
2 stops35h 16mScandinavian Airlines
Deal found 12/28$683
This KAYAK deal was found by Cheapflights users on 12/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmLAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Fri 1/166:30 pmLHR - LAX
1 stop28h 30mTAP AIR PORTUGAL
Deal found 12/27$684
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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.
Wed 12/317:30 pmLAX - LHR
1 stop14h 10mScandinavian Airlines
Fri 1/3010:20 amLHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 12/27$685

Find flight deals from Irvine to Brighton

Keep the following information in mind while searching for Irvine to Brighton flight deals. Data was last updated December 29, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$625
(KAYAK)

One-way from

$370
(JetBlue)

Popular in

December

Cheapest in

September

Average price

$1,076
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.
Search Deals
From Irvine to Brighton
Search Deals
One-way flight from Irvine to Brighton
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 December 29, 2025.
Use the filters below to find and compare flights from Irvine to Brighton that are best for you.

Fly from

Irvine

Fly to

Brighton

Route

Depart

Return

Price

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Mon 1/12

7:10 pm-10:40 pm

2 stops19h 30m

London Stansted

Mon 1/19

6:00 pm-3:15 pm

2 stops29h 15m

$626

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Sat 1/24

3:25 pm-6:55 pm

2 stops19h 30m

London Stansted

Fri 2/6

8:50 pm-11:45 am

2 stops22h 55m

$626

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 2/19

7:00 pm-1:30 pm

Nonstop10h 30m

London Heathrow

Thu 3/19

6:30 am-2:05 pm

1 stop14h 35m

$627

Los AngelesLondon

LAX - LTN

LAXLTN

Los Angeles

Tue 1/27

3:00 pm-6:00 pm

2 stops19h 00m

London Luton

Mon 2/9

7:05 pm-9:28 pm

3 stops34h 23m

$627

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 2/11

7:30 pm-6:30 pm

1 stop15h 00m

London Heathrow

Sun 2/22

9:05 pm-5:00 pm

2 stops27h 55m

$628

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 1/26

7:30 pm-9:40 pm

1 stop18h 10m

London Heathrow

Tue 2/3

9:05 pm-5:00 pm

2 stops27h 55m

$628

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Mon 3/23

7:35 am-4:10 pm

3 stops25h 35m

London Stansted

Sun 3/29

9:10 pm-3:15 pm

2 stops26h 05m

$628

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 1/24

11:45 am-4:20 pm

2 stops20h 35m

London Heathrow

Fri 2/6

6:00 am-4:35 pm

1 stop18h 35m

$629

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 3/4

11:35 am-4:20 pm

2 stops20h 45m

London Heathrow

Tue 3/10

6:00 am-5:35 pm

1 stop18h 35m

$629

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Fri 1/23

7:10 pm-11:10 pm

2 stops20h 00m

London Stansted

Sun 2/1

6:25 am-10:00 pm

2 stops23h 35m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Irvine to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Irvine 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 Irvine to Brighton

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Brighton. Price data was last updated on December 26, 2025.

The best time to book flights from Irvine to Brighton is 31 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 Irvine to Brighton?

Currently, October is the cheapest month in which you can book a flight from Irvine to Brighton (average of $226). Flying from Irvine to Brighton in June is currently the most expensive (average of $556). 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 IR9 to BH9?

Find hourly flight availability from Irvine 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 December 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Irvine to Brighton by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Irvine to Brighton. Price data was last updated on December 27, 2025.

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

Weekly flight availability from Irvine to Brighton

Explore weekly flight availability from Irvine to Brighton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 29, 2025.

The most flights from IR9 to BH9 are scheduled on a Monday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (47 on average).

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 December 29, 2025.
Read through reviews of airlines operating flights from Irvine to Brighton, such as Delta, American Airlines, and Norse Atlantic UK. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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.
American Airlines
7.2
Good
11,066 reviews
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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.
Norse Atlantic UK
7.2
Good
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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.
Iberia
7.0
Good
3,059 reviews
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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.
British Airways
6.7
Okay
7,619 reviews
Delta
7.9
Good
8,012 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.9

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 Irvine to Brighton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Irvine to Brighton?

    A quick flight from Irvine to Brighton can take about 10h 30m. United Airlines provides one of the quickest options available for as low as $627. The distance from Irvine to Brighton is about 5439 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Norse Atlantic UK, which is currently one of the cheapest options available, starting at $139. TAP AIR PORTUGAL flights start at $168 while deals on Scandinavian Airlines start at $193 one-way.

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

    The most popular flight routes from Irvine to Brighton are Los Angeles - London Heathrow, Los Angeles - London Gatwick and Los Angeles - London City.

  • What are the most reliable airlines from Irvine to Brighton?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irvine to Brighton on time: Air Canada (90%), Austrian Airlines (90%), United Airlines (90%).

  • What are the cheapest flights from Irvine to Brighton?

    The cheapest flight price from Irvine to Brighton is $272. On average you can expect to pay $3,112. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $496.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Irvine to Brighton (average of $226). Flying from Irvine to Brighton in June is currently the most expensive (average of $556). 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

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 Irvine to Brighton

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
San Francisco to London City flights
San Diego to Heathrow flights
Los Angeles to Stansted flights
San Francisco to Stansted flights
Las Vegas to Heathrow flights
Ontario to Heathrow flights
Los Angeles to Luton flights
San Francisco to Luton flights
San Diego to Gatwick flights
Santa Ana to Heathrow flights
Los Angeles to Edinburgh flights
Sacramento to Heathrow flights
San Francisco to Edinburgh flights
Las Vegas to Gatwick flights
San Jose to Heathrow flights
Las Vegas to London City flights
San Diego to London City flights
Sacramento to Gatwick flights
Oakland to Heathrow flights
San Diego to Stansted flights
Santa Ana to Edinburgh flights
Los Angeles to Manchester flights
Ontario to Edinburgh flights
Las Vegas to Edinburgh flights
San Jose to Gatwick flights
Burbank to Heathrow flights
San Francisco to Manchester flights
Fresno to Heathrow flights
Sacramento to London City flights
San Jose to Edinburgh flights
Santa Rosa to Heathrow flights
Reno to Heathrow flights
Los Angeles to Southampton flights
Oakland to Gatwick flights
Las Vegas to Stansted flights
Palm Springs to Heathrow flights
San Diego to Edinburgh flights
San Francisco to Southampton flights
Ontario to Gatwick flights
Fresno to Gatwick flights
Santa Ana to Gatwick flights
Sacramento to Edinburgh flights
Oakland to Edinburgh flights
Burbank to Gatwick flights
Reno to Gatwick flights

Top 10 airlines flying from Irvine to Brighton

Discover the top 10 airlines that operate flights from Irvine 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 December 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$273Average$805FlexibilityNo cancel feeOn-time62%
SWISSCheapest$336Average$900FlexibilityNo cancel feeOn-time79%
Norse Atlantic UKCheapest$357Average$681FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$427Average$593FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$427Average$613FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$450Average$911FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$469Average$860FlexibilityNo cancel feeOn-time72%
Aer LingusCheapest$476Average$883FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$486Average$689FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$498Average$848FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.