Cheap flights from Los Angeles to London Heathrow Airport from £240
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
12 Oct — 19 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in February or January, booked 70 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Los Angeles to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Los Angeles to Heathrow
Explore the most affordable flight options available from Los Angeles to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.
Thu 19/1112:10 -
1 stop16h 40m
Thu 26/1109:55 -
2 stops29h 25m
Deal found 11/9£567
Thu 5/1112:30 -
1 stop34h 40m
Mon 9/1112:05 -
1 stop36h 30m
Deal found 11/9£567
Fri 2/1015:40 -
Nonstop10h 30m
Tue 20/1006:55 -
1 stop16h 20m
Deal found 11/9£569
Thu 5/1115:30 -
Nonstop10h 30m
Wed 11/1112:30 -
Nonstop11h 20m
Deal found 10/9£570
Thu 1/1018:05 -
Nonstop10h 40m
Fri 9/1008:20 -
Nonstop11h 15m
Deal found 11/9£570
Thu 5/1108:30 -
1 stop14h 40m
Wed 18/1106:35 -
1 stop16h 40m
Deal found 11/9£571
Thu 22/1015:28 -
1 stop21h 17m
Sat 31/1011:25 -
1 stop37h 15m
Deal found 10/9£572
Sun 11/1005:00 -
1 stop23h 35m
Sun 18/1015:05 -
1 stop28h 17m
Deal found 11/9£573
Fri 18/920:35 -
Nonstop10h 25m
Fri 25/906:15 -
1 stop14h 40m
Deal found 11/9£573
Sun 11/1016:40 -
1 stop33h 40m
Tue 27/1006:00 -
1 stop17h 15m
Deal found 7/9£574
Wed 23/918:05 -
Nonstop10h 40m
Wed 30/908:20 -
Nonstop11h 25m
Deal found 11/9£575
Sun 20/915:40 -
Nonstop10h 30m
Sun 27/920:05 -
1 stop28h 25m
Deal found 11/9£576
Best flights from Los Angeles to Heathrow
Discover carefully curated flight deals from Los Angeles to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.
Tue 6/1020:35 -
Nonstop10h 25m
Sun 11/1009:55 -
Nonstop11h 15m
Deal found 10/9£579
Sat 7/1119:30 -
1 stop15h 00m
Fri 13/1121:05 -
2 stops27h 55m
Deal found 8/9£696
Fri 6/1118:55 -
Nonstop10h 35m
Mon 16/1115:20 -
Nonstop11h 25m
Deal found 8/9£755
Wed 23/906:30 -
1 stop16h 00m
Thu 24/908:40 -
1 stop18h 20m
Deal found 11/9£862
Sat 3/1009:18 -
2 stops18h 37m
Thu 8/1013:05 -
2 stops18h 53m
Deal found 10/9£911
Thu 17/1217:30 -
Nonstop10h 40m
Wed 20/116:55 -
Nonstop11h 20m
Deal found 11/9£995
Fri 6/1111:40 -
2 stops21h 50m
Sun 8/1108:15 -
3 stops33h 12m
Deal found 7/9£1,136
Wed 23/912:00 -
2 stops21h 40m
Wed 30/906:40 -
2 stops18h 10m
Deal found 9/9£795
Thu 1/1007:40 -
1 stop15h 05m
Tue 5/109:40 -
1 stop19h 59m
Deal found 8/9£815
Fri 2/1015:40 -
Nonstop10h 30m
Tue 20/1013:05 -
Nonstop11h 20m
Deal found 7/9£833
Sun 13/1214:15 -
2 stops19h 25m
Sun 27/1219:50 -
2 stops29h 10m
Deal found 8/9£817
Thu 28/107:00 -
2 stops21h 40m
Sun 7/208:15 -
3 stops33h 19m
Deal found 7/9£1,202
Direct flights from Los Angeles to Heathrow
Explore direct flight options from Los Angeles to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.
Tue 29/1218:25 -
Nonstop10h 40m
Fri 8/110:05 -
Nonstop11h 20m
Deal found 11/9£567
Thu 5/1115:30 -
Nonstop10h 30m
Wed 11/1112:30 -
Nonstop11h 20m
Deal found 10/9£570
Thu 1/1018:05 -
Nonstop10h 40m
Fri 9/1008:20 -
Nonstop11h 15m
Deal found 11/9£570
Thu 10/1220:50 -
Nonstop10h 35m
Fri 25/1211:50 -
Nonstop11h 30m
Deal found 11/9£573
Wed 23/918:05 -
Nonstop10h 40m
Wed 30/908:20 -
Nonstop11h 25m
Deal found 11/9£575
Mon 16/1120:50 -
Nonstop10h 35m
Mon 7/1210:05 -
Nonstop11h 20m
Deal found 11/9£576
Tue 22/920:35 -
Nonstop10h 25m
Sun 27/914:30 -
Nonstop11h 15m
Deal found 12/9£578
Thu 1/1015:50 -
Nonstop10h 25m
Tue 6/1014:30 -
Nonstop11h 15m
Deal found 11/9£579
Thu 8/1017:05 -
Nonstop10h 30m
Thu 15/1016:55 -
Nonstop11h 15m
Deal found 10/9£579
Sun 24/115:30 -
Nonstop10h 30m
Sat 30/112:30 -
Nonstop11h 20m
Deal found 11/9£580
Tue 12/118:25 -
Nonstop10h 40m
Mon 18/110:05 -
Nonstop11h 20m
Deal found 7/9£581
Wed 18/1118:30 -
Nonstop10h 35m
Fri 27/1110:05 -
Nonstop11h 20m
Deal found 11/9£581
Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 12 September 2026 and is based on user searches.
Fri 18/920:35 -
Nonstop10h 25m
Fri 25/906:15 -
1 stop14h 40m
Deal found 11/9£573
Fri 18/912:15 -
1 stop14h 05m
Wed 30/906:30 -
1 stop13h 20m
Deal found 11/9£576
Sun 20/915:40 -
Nonstop10h 30m
Sun 27/920:05 -
1 stop28h 25m
Deal found 11/9£576
Wed 23/918:05 -
Nonstop10h 40m
Wed 30/908:20 -
Nonstop11h 25m
Deal found 11/9£575
Thu 1/1018:05 -
Nonstop10h 40m
Fri 9/1008:20 -
Nonstop11h 15m
Deal found 11/9£570
Fri 2/1015:40 -
Nonstop10h 30m
Fri 9/1007:25 -
1 stop15h 50m
Deal found 11/9£569
Sun 11/1005:00 -
1 stop23h 35m
Sun 18/1015:05 -
1 stop28h 17m
Deal found 11/9£573
Sun 11/1016:40 -
1 stop33h 40m
Tue 27/1006:00 -
1 stop17h 15m
Deal found 7/9£574
Thu 22/1012:20 -
1 stop17h 00m
Thu 29/1009:00 -
2 stops19h 34m
Deal found 10/9£571
Thu 22/1015:28 -
1 stop21h 17m
Sat 31/1011:25 -
1 stop37h 15m
Deal found 10/9£572
Fri 23/1013:52 -
1 stop22h 53m
Wed 28/1016:55 -
Nonstop11h 15m
Deal found 7/9£577
Mon 26/1019:00 -
Nonstop10h 30m
Mon 2/1110:05 -
Nonstop11h 20m
Deal found 11/9£570
One-way flights from Los Angeles to Heathrow
Search for one-way flight options from Los Angeles to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.
Thu 31/1206:00 -
1 stop19h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£240
Thu 31/1220:50 -
Nonstop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£263
Sat 24/1013:15 -
2 stops21h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£265
Tue 13/1016:45 -
3 stops38h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£266
Sat 17/1013:15 -
2 stops17h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£266
Mon 19/1013:15 -
2 stops16h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£269
Fri 11/1220:50 -
Nonstop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£269
Sun 25/1007:00 -
1 stop22h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£270
Tue 29/907:30 -
1 stop20h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£271
Wed 16/1207:01 -
2 stops20h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£272
Find flight deals from Los Angeles to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2026.
Customise your flight search to find flights from Los Angeles to Heathrow 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 7,457,451 searches. Data last updated 12 September 2026.
Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sun 11/10
15:15-15:40
1 stop16h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£277
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sun 22/11
15:30-15:40
1 stop16h 10m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£277
Fastest return journey
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 21/1
17:10-11:35
Nonstop10h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£277
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Wed 7/10
08:03-09:30
1 stop17h 27m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£325
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Wed 14/10
15:40-10:10
Nonstop10h 30m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£340
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Mon 2/11
22:05-16:30
Nonstop10h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£340
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sun 25/10
08:04-07:55
2 stops16h 51m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£340
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sat 24/10
21:10-20:35
2 stops16h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£340
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 15/10
15:50-10:15
Nonstop10h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£377
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Fri 23/10
15:50-10:15
Nonstop10h 25m
London Heathrow
Wed 31/12
00:00-15:00
Nonstop0h 00m
£377
Flights are sorted by cheapest return flights first.
Deals found on 11/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Los Angeles to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Los Angeles with our price prediction graph.
LAX-LHR
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 Los Angeles to London Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Los Angeles to London Heathrow Airport?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Los Angeles to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of £497). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £1,044). 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 LAX to LHR?
Find hourly flight availability from Los Angeles to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2026.
It’s typically best to fly out from Los Angeles to London Heathrow Airport at midday. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost for a return flight from Los Angeles to London Heathrow Airport?
Airfare is below average for this route at the moment.
Los Angeles to London Heathrow Airport flights typically cost between £568 and £819 in November.The cheapest return price found within the last 5 days was £567 on Multiple Airlines (19 Nov–26 Nov).
Weekly flight availability from Los Angeles to London Heathrow Airport
Explore weekly flight availability from Los Angeles to Heathrow. 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 September 2026.
The most flights from LAX to LHR are scheduled on a Monday (57 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (57 on average).
How often are flights from Los Angeles to London delayed?
About 9% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 185 minutes.
What is the most punctual flight time for Los Angeles to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Los Angeles to London flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.
What’s the top stopover airport for flights from Los Angeles to London Heathrow Airport?
Share of one-stop return flights from Los Angeles to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Lisbon (LIS) – chosen by Cheapflights users on 50% of one-stop itineraries from Los Angeles to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Los Angeles to London Heathrow Airport?
Average return fare for one-stop flights from Los Angeles to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £412.
What’s the fastest stopover option from Los Angeles to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Los Angeles to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Dublin (DUB) have the shortest average one-way travel time for one-stop routes: 13h 26m.
Which airport typically offers the quickest stopover for flights from Los Angeles to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Los Angeles to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 1h 13m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 12 September 2026.
Read reviews from past customers who have flown with Delta,United Airlines, andVirgin Atlantic
from Los Angeles to London Heathrow Airport. 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.
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 Los Angeles to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Los Angeles to London Heathrow?
Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Los Angeles to London Heathrow. 11 airlines have flights from Los Angeles to London Heathrow on a regular basis. Booking flights from Los Angeles to London Heathrow should not be difficult; the airport handles an average of 57 outbound flights to London Heathrow per day.
How long is the flight from Los Angeles to London Heathrow Airport?
There are many flights that can get you from Los Angeles to London Heathrow Airport in 10h 25m. Fly via Delta, Scandinavian Airlines, or United Airlines to get the fastest option. There are 5439 mi between Los Angeles and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Los Angeles to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Los Angeles to London Heathrow Airport round-trip from £235. Other airlines that can offer you cheap pricing are Finnair, from £319, and Lufthansa, from £393. TAP AIR PORTUGAL is priced at 66% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Los Angeles to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £120 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Alaska Airlines from £239 and JetBlue from £241 one-way.
What are the most reliable airlines from Los Angeles to London Heathrow Airport?
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 Los Angeles to London Heathrow Airport on time: SAUDIA (90%), Delta (90%), Virgin Atlantic (90%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
On average you can expect to pay £1,377 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £269 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £472.
Can I find deals for business class flights from Los Angeles to Heathrow?
Yes. Cheapflights offers flight deals from Los Angeles to Heathrow 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 Los Angeles to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of £497). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £1,044). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 September 2026.
Top 10 airlines flying from Los Angeles to Heathrow
Discover the top 10 airlines that operate flights from Los Angeles to Heathrow. 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 12 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 Los Angeles to Heathrow?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Los Angeles today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Los Angeles.
Can Cheapflights find flights from Los Angeles to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from Los Angeles to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from Los Angeles to Heathrow become cheaper?
Not ready to book yet? You can track prices for flights from Los Angeles to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.