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Cheap flights from London Heathrow Airport to Irvine from £339

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Irvine are usually found in September or February, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Irvine

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Irvine
Explore the most affordable flight options available from Heathrow to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Fri 7/815:05
LHR
-
LAX
Nonstop11h 15m
British Airways
Thu 13/817:05
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 25/3£383
Thu 7/510:20
LHR
-
LAX
1 stop14h 50m
Finnair
Wed 13/518:50
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 26/3£393
Thu 28/507:30
LHR
-
LAX
1 stop17h 40m
Finnair
Wed 3/618:50
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 26/3£393
Wed 22/411:40
LHR
-
LAX
Nonstop11h 10m
British Airways
Tue 5/517:05
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 24/3£398
Sat 26/1212:30
LHR
-
LAX
Nonstop11h 20m
British Airways
Fri 8/121:00
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 25/3£399
Sun 1/1106:00
LHR
-
LAX
1 stop18h 35m
Multiple Airlines
Sat 7/1108:20
LAX
-
LHR
1 stop19h 30m
Multiple Airlines
Deal found 22/3£411
Thu 28/509:20
LHR
-
LAX
1 stop18h 31m
Delta
Tue 2/611:20
LAX
-
LHR
1 stop15h 00m
Delta
Deal found 26/3£421
Thu 17/906:30
LHR
-
LAX
1 stop16h 15m
Virgin Atlantic
Wed 23/918:55
LAX
-
LHR
1 stop14h 35m
Virgin Atlantic
Deal found 25/3£423
Mon 13/420:05
LHR
-
LAX
1 stop28h 25m
Multiple Airlines
Sun 26/412:15
LAX
-
LHR
1 stop13h 45m
Multiple Airlines
Deal found 23/3£424
Mon 13/418:40
LHR
-
LAX
1 stop29h 50m
SWISS
Sun 26/419:35
LAX
-
LHR
1 stop14h 15m
SWISS
Deal found 23/3£425
Fri 17/420:50
LHR
-
LAX
1 stop30h 20m
LEVEL
Thu 30/419:55
LAX
-
LHR
1 stop16h 10m
LEVEL
Deal found 25/3£426

Find flight deals from Heathrow to Irvine

Keep the following information in mind while searching for Heathrow to Irvine flight deals. Data was last updated 27 March 2026.

Round-trip from

£383

One-way from

£339

Popular in

December

Cheapest in

September

Average price

£473
British Airways
  • British Airways
  • 7/8-13/8
  • Nonstop
  • 21h 45m total
  • London to Irvine
Search Deals
21/5
  • 21/5
  • 3 total stops
  • 34h 50m total
  • London to Irvine
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 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 Heathrow 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 27 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Mon 13/4

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sun 26/4

15:30-10:10

Nonstop10h 40m

£450

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 16/4

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Thu 23/4

15:30-10:10

Nonstop10h 40m

£450

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 17/6

07:30-17:10

1 stop17h 40m

Los Angeles Los Angeles

Thu 23/7

15:45-10:15

Nonstop10h 30m

£464

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 13/5

08:20-11:30

Nonstop11h 10m

Los Angeles Los Angeles

Tue 13/10

15:45-10:15

Nonstop10h 30m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 4/8

09:55-13:10

Nonstop11h 15m

Los Angeles Los Angeles

Mon 24/8

23:15-17:35

Nonstop10h 20m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 6/8

14:30-17:45

Nonstop11h 15m

Los Angeles Los Angeles

Sun 16/8

15:50-10:15

Nonstop10h 25m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 5/6

08:40-14:45

1 stop14h 05m

Los Angeles Los Angeles

Mon 8/6

11:10-08:50

1 stop13h 40m

£483

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 6/8

09:55-13:10

Nonstop11h 15m

Los Angeles Los Angeles

Mon 24/8

23:15-17:35

Nonstop10h 20m

£487
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 25/4

18:15-21:25

Nonstop11h 10m

Los Angeles Los Angeles

Mon 4/5

23:15-17:35

Nonstop10h 20m

£494

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 13/6

18:15-21:25

Nonstop11h 10m

Los Angeles Los Angeles

Sat 20/6

23:15-17:35

Nonstop10h 20m

£500

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Irvine

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

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

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

The price you pay for your flight from London Heathrow Airport to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Irvine?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Irvine (average of £333). Flying from London Heathrow Airport 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 LHR to IR9?

Find hourly flight availability from Heathrow 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 27 March 2026.

When flying from London Heathrow Airport to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Heathrow Airport to Irvine?

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 27 March 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Irvine have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,477 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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
United Airlines
7.4
Good
9,500 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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
7,871 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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
7,824 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

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 Heathrow 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 Heathrow Airport to Irvine?

    There are many flights that can get you from London Heathrow Airport to Irvine in 11h 10m. Fly via Lufthansa, Finnair, or British Airways to get the fastest option. The distance between London Heathrow Airport and Irvine is about 5439 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Irvine one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Irvine are Norse Atlantic UK (£165), WestJet (£171), and TAP AIR PORTUGAL (£246).

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Irvine consider choosing SriLankan Airlines (97%), Fiji Airways (90%) or Malaysia Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport 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 £363 on average, our data indicates £2,789 when flying from London Heathrow Airport to Irvine.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Irvine?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Irvine (average of £333). Flying from London Heathrow Airport 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 Heathrow to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Heathrow to Irvine

Discover the top 10 airlines that operate flights from Heathrow 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 27 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£271Average£538FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£279Average£400FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£310Average£526FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£335Average£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£460FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Austrian AirlinesCheapest£353Average£481FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
TAP AIR PORTUGALCheapest£354Average£481FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£354Average£517FlexibilityNo cancel feeOn-time77%
Search Air France 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 Heathrow to Irvine?

Cheapflights helps you search for flights from Heathrow to Irvine via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Irvine for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Heathrow 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 Heathrow to Irvine become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Irvine from Heathrow today and book when prices fit your budget.

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