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Cheap flights from London to Irvine from £342

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Irvine are usually found in September or February, booked 37 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from London to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from London to Irvine
Explore the most affordable flight options available from London to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Sun 12/413:40
LHR
-
LAX
1 stop16h 00m
United Airlines
Thu 23/411:00
LAX
-
LHR
1 stop14h 40m
United Airlines
Deal found 19/3£370
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Thu 9/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£382
Thu 16/407:30
LHR
-
LAX
1 stop17h 40m
Finnair
Wed 20/518:50
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 19/3£387
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sat 18/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£393
Mon 13/415:05
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 27/415:40
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 19/3£394
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sun 19/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 20/3£394
Wed 3/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sat 4/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 21/3£398
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Thu 9/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£399
Sat 30/510:00
LHR
-
LAX
1 stop18h 15m
United Airlines
Sat 13/610:55
LAX
-
LHR
1 stop17h 25m
United Airlines
Deal found 19/3£400
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Mon 6/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£400
Mon 13/411:40
LHR
-
LAX
Nonstop11h 10m
British Airways
Tue 28/420:50
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 19/3£402
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Fri 17/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 18/3£402

Find flight deals from London to Irvine

Keep the following information in mind while searching for London to Irvine flight deals. Data was last updated 23 March 2026.

Round-trip from

£370

One-way from

£342

Popular in

December

Cheapest in

September

Average price

£463
United Airlines
  • United Airlines
  • 12/4-23/4
  • 2 total stops
  • 30h 40m total
  • London to Irvine
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 38h 55m total
  • London to Irvine
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Irvine 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 23 March 2026.
Use the filters below to find and compare flights from London to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 13/5

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Wed 3/6

10:55-11:10

1 stop16h 15m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 16/9

07:25-16:20

2 stops16h 55m

Los Angeles Los Angeles

Wed 23/9

11:00-09:40

1 stop14h 40m

£459

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/6

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sat 20/6

12:46-09:40

1 stop12h 54m

£473

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 5/9

06:30-14:45

1 stop16h 15m

Los Angeles Los Angeles

Mon 7/9

08:00-07:15

1 stop15h 15m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 31/5

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sun 21/6

23:15-21:35

1 stop14h 20m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 2/6

06:55-15:15

1 stop16h 20m

Los Angeles Los Angeles

Tue 16/6

08:20-07:15

1 stop14h 55m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 15/9

13:05-16:25

Nonstop11h 20m

Los Angeles Los Angeles

Fri 25/9

15:40-10:10

Nonstop10h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 5/9

12:00-18:25

1 stop14h 25m

Los Angeles Los Angeles

Mon 7/9

17:05-11:35

Nonstop10h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 28/8

07:05-16:50

2 stops17h 45m

Los Angeles Los Angeles

Thu 10/9

19:10-09:35

2 stops30h 25m

£478
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 3/9

09:55-13:10

Nonstop11h 15m

Los Angeles Los Angeles

Mon 7/9

23:15-17:35

Nonstop10h 20m

£480

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from London to Irvine

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

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

Use this chart to determine the optimal time to book a return flight from London to Irvine. Price data was last updated on 13 March 2026.

The best time to book flights from London to Irvine is 37 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 London to Irvine?

Currently, September is the cheapest month in which you can book a flight from London to Irvine (average of £240). Flying from London to Irvine in July is currently the most expensive (average of £389). 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 LON to IR9?

Find hourly flight availability from London to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Irvine as you normally would.

Weekly flight availability from London to Irvine

Explore weekly flight availability from London to Irvine. 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 23 March 2026.

The most flights from LON to IR9 are scheduled on a Saturday (46 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (44 on average).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated 23 March 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andNorse Atlantic UK from London to Irvine. 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.
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Norse Atlantic UK
7.3
Good
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,863 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,812 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Comfort

7.6

Overall

7.8

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from London to Irvine. 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 London to Irvine?

    United Airlines, Delta, and LEVEL can get you from London to Irvine in just under 15h 50m. Your travel time can differ by up to 21h 15m. London and Irvine are separated by a distance of 5439 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Irvine 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 £164. WestJet flights start at £171 while deals on TAP AIR PORTUGAL start at £246 one-way.

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

    Most travelers choose London Heathrow - Los Angeles Los Angeles, London Gatwick - Los Angeles Los Angeles or London Stansted - Los Angeles Los Angeles when deciding on the best route from London to Irvine.

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

    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 London to Irvine on time: SriLankan Airlines (97%), Fiji Airways (90%), Malaysia Airlines (90%).

  • What are the cheapest flights from London to Irvine?

    Looking at all options, your cheapest flight can be booked for £374. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for £367 on average, our data indicates £2,791 when flying from London to Irvine.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London to Irvine (average of £240). Flying from London to Irvine in July is currently the most expensive (average of £389). 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 London to Irvine

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Top 10 airlines flying from London to Irvine

Discover the top 10 airlines that operate flights from London to Irvine. 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 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£240Average£505FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Norse Atlantic UKCheapest£272Average£500FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£279Average£553FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£310Average£526FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£336Average£467FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Brussels AirlinesCheapest£336Average£457FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Scandinavian AirlinesCheapest£341Average£461FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£341Average£499FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£347Average£475FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£353Average£482FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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 London to Irvine?

Deals for London to Irvine flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Irvine?

Cheapflights simply makes it quick and affordable to book flights from London to Irvine by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Irvine with no change fees?

Yes, we can. To see specific flights from London to Irvine with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Irvine become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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