Cheap flights from Los Angeles to London Heathrow Airport from $547
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
28 Dec — 4 Jan1
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 October or September, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Find flight deals from Los Angeles to Heathrow
Enter your travel dates to find the best prices.
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 28 November 2025.
Mon 8/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sat 25/407:25LHR - LAX
1 stop15h 50mUnited Airlines
Deal found 27/11$1,084
Mon 8/1207:00LAX - LHR
1 stop16h 55mUnited Airlines
Tue 23/1213:35LHR - LAX
1 stop17h 08mUnited Airlines
Deal found 26/11$1,085
Mon 8/1214:10LAX - LHR
1 stop13h 40mUnited Airlines
Wed 17/1207:40LHR - LAX
2 stops17h 45mUnited Airlines
Deal found 28/11$1,087
Wed 3/1216:35LAX - LHR
Nonstop10h 20mDelta
Sun 7/1209:00LHR - LAX
1 stop17h 45mDelta
Deal found 26/11$1,091
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Mon 8/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 26/11$1,092
Wed 3/1214:10LAX - LHR
1 stop13h 40mUnited Airlines
Tue 9/1206:35LHR - LAX
1 stop16h 40mUnited Airlines
Deal found 26/11$1,094
Sat 6/1213:10LAX - LHR
2 stops18h 50mScandinavian Airlines
Sun 18/119:50LHR - LAX
2 stops29h 10mScandinavian Airlines
Deal found 25/11$1,098
Fri 5/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 6/508:45LHR - LAX
1 stop15h 40mUnited Airlines
Deal found 27/11$1,101
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Sun 14/1217:20LHR - LAX
Nonstop11h 20mDelta
Deal found 27/11$1,103
Thu 4/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 9/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 27/11$1,105
Fri 5/1208:20LAX - LHR
1 stop14h 50mUnited Airlines
Fri 12/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 28/11$1,106
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 28 November 2025.
Tue 13/119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sat 24/106:30LHR - LAX
1 stop14h 35mUnited Airlines
Deal found 28/11$1,087
Sat 17/116:35LAX - LHR
Nonstop10h 20mDelta
Wed 6/506:30LHR - LAX
1 stop13h 20mDelta
Deal found 26/11$1,089
Thu 12/313:40LAX - LHR
2 stops19h 20mScandinavian Airlines
Tue 7/418:40LHR - LAX
1 stop30h 10mScandinavian Airlines
Deal found 27/11$1,089
Sat 31/111:35LAX - LHR
1 stop13h 55mJetBlue
Wed 4/209:20LHR - LAX
1 stop22h 36mJetBlue
Deal found 27/11$1,092
Sun 19/419:10LAX - LHR
1 stop15h 20mScandinavian Airlines
Sat 2/510:20LHR - LAX
1 stop14h 30mScandinavian Airlines
Deal found 28/11$1,105
Fri 9/119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Mon 12/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 25/11$1,115
Thu 22/116:35LAX - LHR
Nonstop10h 20mDelta
Mon 26/117:20LHR - LAX
Nonstop11h 20mDelta
Deal found 25/11$1,115
Mon 12/107:45LAX - LHR
2 stops17h 35mScandinavian Airlines
Sat 17/110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 27/11$1,110
Fri 20/308:30LAX - LHR
1 stop15h 40mUnited Airlines
Fri 27/315:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 27/11$1,117
Sat 9/516:05LAX - LHR
Nonstop10h 25mDelta
Mon 18/511:45LHR - LAX
1 stop32h 05mDelta
Deal found 27/11$1,134
Thu 15/119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Mon 19/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 28/11$1,117
Sat 25/413:45LAX - LHR
2 stops18h 15mScandinavian Airlines
Sat 9/506:40LHR - LAX
2 stops18h 10mScandinavian Airlines
Deal found 27/11$1,133
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 28 November 2025.
Fri 16/116:35LAX - LHR
Nonstop10h 20mDelta
Fri 1/510:50LHR - LAX
Nonstop11h 15mDelta
Deal found 26/11$1,099
Wed 10/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sun 14/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 27/11$1,105
Sat 10/119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sat 17/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 26/11$1,115
Fri 16/119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sat 24/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 28/11$1,117
Fri 13/216:35LAX - LHR
Nonstop10h 20mDelta
Sat 28/211:20LHR - LAX
Nonstop11h 15mDelta
Deal found 26/11$1,119
Thu 2/416:05LAX - LHR
Nonstop10h 25mDelta
Thu 9/413:25LHR - LAX
Nonstop11h 15mDelta
Deal found 26/11$1,143
Thu 16/419:35LAX - LHR
Nonstop10h 25mDelta
Tue 21/410:50LHR - LAX
Nonstop11h 15mDelta
Deal found 28/11$1,145
Thu 19/320:00LAX - LHR
Nonstop10h 30mUnited Airlines
Thu 2/413:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 27/11$1,147
Mon 8/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Mon 22/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 28/11$1,152
Sun 14/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Thu 25/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 26/11$1,155
Thu 19/216:35LAX - LHR
Nonstop10h 20mDelta
Mon 2/317:20LHR - LAX
Nonstop11h 20mDelta
Deal found 26/11$1,159
Thu 12/216:35LAX - LHR
Nonstop10h 20mDelta
Sun 1/311:20LHR - LAX
Nonstop11h 15mDelta
Deal found 26/11$1,162
Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 28 November 2025 and is based on user searches.
Wed 3/1216:35LAX - LHR
Nonstop10h 20mDelta
Sun 7/1209:00LHR - LAX
1 stop17h 45mDelta
Deal found 26/11$1,091
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Mon 8/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 26/11$1,092
Wed 3/1214:10LAX - LHR
1 stop13h 40mUnited Airlines
Thu 11/1206:35LHR - LAX
1 stop16h 40mUnited Airlines
Deal found 26/11$1,094
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Sun 14/1217:20LHR - LAX
Nonstop11h 20mDelta
Deal found 27/11$1,103
Thu 4/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 10/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 27/11$1,105
Fri 5/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 5/508:45LHR - LAX
1 stop15h 40mUnited Airlines
Deal found 27/11$1,101
Fri 5/1208:20LAX - LHR
1 stop14h 50mUnited Airlines
Fri 12/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 28/11$1,106
Sat 6/1213:10LAX - LHR
2 stops18h 50mScandinavian Airlines
Sun 18/119:50LHR - LAX
2 stops29h 10mScandinavian Airlines
Deal found 25/11$1,098
Mon 8/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Sat 25/407:25LHR - LAX
1 stop15h 50mUnited Airlines
Deal found 27/11$1,084
Mon 8/1207:00LAX - LHR
1 stop16h 55mUnited Airlines
Tue 23/1213:35LHR - LAX
1 stop17h 08mUnited Airlines
Deal found 26/11$1,085
Mon 8/1214:10LAX - LHR
1 stop13h 40mUnited Airlines
Wed 17/1207:40LHR - LAX
2 stops17h 45mUnited Airlines
Deal found 28/11$1,087
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 28 November 2025.
Tue 3/319:50LAX - LHR
1 stop16h 15mLEVEL
Deal found 28/11$547
Tue 13/119:50LAX - LHR
1 stop29h 20mLEVEL
Deal found 27/11$549
Sun 1/319:55LAX - LHR
1 stop29h 15mLEVEL
Deal found 26/11$554
Thu 15/120:55LAX - LHR
1 stop28h 15mMultiple Airlines
Deal found 26/11$561
Thu 29/119:55LAX - LHR
1 stop29h 15mLEVEL
Deal found 27/11$563
Thu 22/120:55LAX - LHR
1 stop28h 15mLEVEL
Deal found 27/11$572
Sun 1/219:55LAX - LHR
1 stop29h 15mLEVEL
Deal found 28/11$580
Tue 6/116:45LAX - LHR
1 stop21h 55mTAP AIR PORTUGAL
Deal found 26/11$608
Sat 17/111:50LAX - LHR
2 stops17h 00mWestJet
Deal found 26/11$615
Sat 24/107:00LAX - LHR
1 stop15h 55mJetBlue
Deal found 28/11$617
Wed 18/307:20LAX - LHR
1 stop16h 35mJetBlue
Deal found 27/11$640
Cheap 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 28 November 2025.
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 134,765 searches. Data last updated 28 November 2025.
Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.
Fly from
Los Angeles
Fly to
Heathrow
Route
Departure
Return
Price
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 13/1
19:00-13:30
Nonstop10h 30m
London Heathrow
Sat 24/1
06:30-13:05
1 stop14h 35m
$1,087
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sat 17/1
16:35-10:55
Nonstop10h 20m
London Heathrow
Wed 6/5
06:30-11:50
1 stop13h 20m
$1,089
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 12/3
13:40-16:00
2 stops19h 20m
London Heathrow
Tue 7/4
18:40-16:50
1 stop30h 10m
$1,089
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sat 31/1
11:35-09:30
1 stop13h 55m
London Heathrow
Wed 4/2
09:20-23:56
1 stop22h 36m
$1,092
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 19/4
19:10-18:30
1 stop15h 20m
London Heathrow
Sat 2/5
10:20-16:50
1 stop14h 30m
$1,105
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Mon 12/1
07:45-09:20
2 stops17h 35m
London Heathrow
Sat 17/1
10:20-17:00
1 stop14h 40m
$1,110
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Fri 9/1
19:00-13:30
Nonstop10h 30m
London Heathrow
Mon 12/1
15:20-18:45
Nonstop11h 25m
$1,115
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 22/1
16:35-10:55
Nonstop10h 20m
London Heathrow
Mon 26/1
17:20-20:40
Nonstop11h 20m
$1,115
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Fri 20/3
08:30-07:10
1 stop15h 40m
London Heathrow
Fri 27/3
15:20-19:45
Nonstop11h 25m
$1,117
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 15/1
19:00-13:30
Nonstop10h 30m
London Heathrow
Mon 19/1
15:20-18:45
Nonstop11h 25m
$1,117
Flights are sorted by cheapest return flights first.
Deals found on 26/11
Showing 1-10 of 22 results
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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.
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
How far ahead should I book a flight from Los Angeles to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Los Angeles to Heathrow. Price data was last updated on 21 November 2025.
The price you pay for your flight from Los Angeles to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 87 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 Los Angeles to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $828). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $1,222). 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 28 November 2025.
When flying from Los Angeles to London Heathrow Airport, 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 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 28 November 2025.
The most flights from LAX to LHR are scheduled on a Monday (52 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).
How often are flights from Los Angeles to London delayed?
About 12% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 155 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?
Tuesday tends to have the lowest number of delays on this route, whereas Friday 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, Qantas Airways have had the lowest number of delays on this route, with no flights being classified as delayed.
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?
For a flight from Los Angeles to London Heathrow, you will be flying from Los Angeles. Los Angeles (LAX) is just 15.1 km from the centre of the city. Los Angeles is the only Los Angeles airport and it handles 45 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Los Angeles on a regular basis.
How long is the flight from Los Angeles to London Heathrow Airport?
United Airlines, Delta, and Scandinavian Airlines can get you from Los Angeles to London Heathrow Airport in just under 10h 20m. Your travel time can differ by up to 9h. The distance from Los Angeles to London Heathrow Airport is about 8753 km. This flight may include one or multiple stops.
What are the most reliable airlines from Los Angeles to London Heathrow Airport?
The top 3 most reliable airlines when flying from Los Angeles to London Heathrow Airport are Air Canada (90%), Austrian Airlines (90%) and United Airlines (90%).
Can I find deals for flights from Los Angeles to Heathrow that include hotel bookings?
Yes. In addition to deals on Los Angeles to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Los Angeles to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Heathrow.
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, January is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $828). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $1,222). 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.
Browse through other flights departing from Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 28 November 2025.
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?
Cheapflights helps you search for flights from Los Angeles to Heathrow 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 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?
Need flexible booking options for your flight to Heathrow from Los Angeles? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Los Angeles to Heathrow 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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