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Cheap flights from London Heathrow Airport to Irvine from £336

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
14 Mar — 21 Mar1
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 7 days in advance, depart on a Wednesday or Thursday and return on a Monday

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 12 February 2026.

Tue 17/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Fri 27/219:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£344
Fri 20/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sun 1/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 9/2£345
Thu 19/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Wed 4/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£346
Tue 24/206:00
LHR
-
LAX
1 stop18h 35m
Multiple Airlines
Sun 1/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 10/2£347
Thu 19/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Fri 27/208:35
LAX
-
LHR
1 stop13h 20m
Multiple Airlines
Deal found 10/2£348
Mon 16/218:40
LHR
-
LAX
1 stop29h 55m
Multiple Airlines
Fri 27/208:35
LAX
-
LHR
1 stop13h 20m
Multiple Airlines
Deal found 10/2£349
Thu 12/306:30
LHR
-
LAX
1 stop14h 35m
Multiple Airlines
Wed 25/307:35
LAX
-
LHR
1 stop15h 55m
Multiple Airlines
Deal found 12/2£350
Fri 27/206:30
LHR
-
LAX
1 stop14h 35m
Multiple Airlines
Sun 22/320:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 12/2£351
Wed 4/307:40
LHR
-
LAX
1 stop15h 35m
Lufthansa
Thu 19/320:00
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 12/2£351
Mon 2/309:00
LHR
-
LAX
1 stop15h 35m
United Airlines
Mon 16/320:00
LAX
-
LHR
Nonstop10h 30m
United Airlines
Deal found 9/2£352

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 12 February 2026.

Round-trip from

£344

One-way from

£336

Popular in

July

Cheapest in

September

Average price

£406
Austrian Airlines
  • Austrian Airlines
  • 24/2-3/3
  • 2 total stops
  • 29h 35m total
  • London to Irvine
Search Deals
SWISS
  • SWISS
  • 7/4
  • 1 total stop
  • 18h 30m total
  • London to Irvine
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 12 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Irvine that are best for you.

Fly from

Heathrow

Fly to

Irvine

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/3

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 17/3

20:10-17:50

1 stop14h 40m

£353

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 27/2

09:00-16:35

1 stop15h 35m

Los Angeles

Sat 7/3

08:45-09:40

1 stop16h 55m

£353

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 11/3

09:00-17:35

1 stop15h 35m

Los Angeles

Wed 18/3

20:00-13:30

Nonstop10h 30m

£353

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 24/2

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 5/3

08:45-05:55

1 stop13h 10m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/3

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 10/3

20:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 12/3

09:00-17:35

1 stop15h 35m

Los Angeles

Thu 19/3

12:00-12:00

1 stop17h 00m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

06:00-16:35

1 stop18h 35m

Los Angeles

Tue 3/3

19:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 27/2

09:00-16:35

1 stop15h 35m

Los Angeles

Sun 1/3

19:00-13:30

Nonstop10h 30m

£354

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

12:05-16:35

1 stop36h 30m

Los Angeles

Sat 14/3

18:36-07:25

1 stop29h 49m

£357

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/2

06:30-13:05

1 stop14h 35m

Los Angeles

Tue 17/3

20:00-13:30

Nonstop10h 30m

£358

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 24 results
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 6 February 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 7 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 £325). Flying from London Heathrow Airport to Irvine in July is currently the most expensive (average of £383). 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 12 February 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.

Weekly flight availability from London Heathrow Airport to Irvine

Explore weekly flight availability from Heathrow 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 12 February 2026.

The most flights from LHR to IR9 are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (38 on average).

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 12 February 2026.
See what other customers who have flown with KLM, Virgin Atlantic, andAir France 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
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,452 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,532 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,780 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,737 reviews
KLM
7.7
Good
1,452 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 15h 35m. Fly via SWISS or United Airlines to get the fastest option. The distance between London Heathrow Airport and Irvine is about 5439 mi.

  • 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 (£161), TAP AIR PORTUGAL (£242), and Scandinavian Airlines (£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 (94%), Air Canada (88%) or Austrian Airlines (88%) 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 £337. While the most popular route (London Heathrow - Los Angeles) can be booked for £292 on average, our data indicates £2,791 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 £325). Flying from London Heathrow Airport to Irvine in July is currently the most expensive (average of £383). 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£272Average£398FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapest£275Average£464FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Norse Atlantic UKCheapest£301Average£526FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£322Average£515FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£327Average£476FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aer LingusCheapest£328Average£483FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£333Average£459FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£337Average£450FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Austrian AirlinesCheapest£346Average£477FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapest£347Average£517FlexibilityNo cancel feeOn-time75%
Search KLM 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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