Cheap flights from London Heathrow Airport to Irvine
LHR — LAX
29 Oct — 5 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Irvine are usually found in February or September, booked 83 days in advance, depart on a Thursday or Friday and return on a Tuesday
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 29 September 2026.
Popular in
December
Cheapest in
February
Average price
£471
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Everything you need to know about your flight from London Heathrow Airport to Irvine
Prices
Airlines
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 29 September 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 29 September 2026.
The most flights from LHR to IR9 are scheduled on a Saturday (57 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (38 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 29 September 2026.
See what other customers who have flown with United Airlines,Virgin Atlantic, andIberia 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.
The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
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.
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 WestJet (£172), SWISS (£311), and Aer Lingus (£316).
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 (95%), Malaysia Airlines (89%) or Fiji Airways (86%) 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 £339. While the most popular route (London Heathrow - Los Angeles) can be booked for £305 on average, our data indicates £2,438 when flying from London Heathrow Airport 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.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
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 7,457,451 searches. Data last updated 29 September 2026.
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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