Cheap flights from Los Angeles to London Heathrow Airport from $361
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
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 Wednesday or Thursday and return on a Thursday
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 17 September 2025.
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 17 September 2025.
Fri 24/1016:40LAX - LHR
1 stop21h 20mTAP AIR PORTUGAL
Fri 31/1019:55LHR - LAX
1 stop27h 05mTAP AIR PORTUGAL
Deal found 15/9$842
Mon 17/1119:30LAX - LHR
2 stops29h 25mScandinavian Airlines
Thu 20/1106:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Deal found 16/9$888
Fri 7/1119:30LAX - LHR
2 stops30h 05mScandinavian Airlines
Mon 10/1106:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Deal found 15/9$900
Wed 15/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 22/1008:40LHR - LAX
1 stop15h 50mUnited Airlines
Deal found 17/9$927
Fri 5/1219:30LAX - LHR
2 stops30h 05mScandinavian Airlines
Sun 7/1221:05LHR - LAX
2 stops27h 55mScandinavian Airlines
Deal found 16/9$929
Tue 7/1021:30LAX - LHR
Nonstop10h 35mFinnair
Thu 30/1010:20LHR - LAX
1 stop14h 45mFinnair
Deal found 15/9$932
Wed 8/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 15/1006:55LHR - LAX
1 stop16h 20mUnited Airlines
Deal found 17/9$934
Thu 6/1113:12LAX - LHR
2 stops20h 28mScandinavian Airlines
Mon 17/1110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 17/9$935
Tue 21/1006:00LAX - LHR
2 stops19h 35mScandinavian Airlines
Thu 30/1019:50LHR - LAX
2 stops29h 10mScandinavian Airlines
Deal found 17/9$937
Thu 6/1113:12LAX - LHR
2 stops20h 28mScandinavian Airlines
Mon 10/1110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 15/9$939
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 17 September 2025.
Mon 5/107:55LAX - LHR
1 stop18h 20mUnited Airlines
Mon 12/112:05LHR - LAX
1 stop36h 30mUnited Airlines
Deal found 17/9$935
Thu 6/1113:12LAX - LHR
2 stops20h 28mScandinavian Airlines
Mon 17/1110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 17/9$935
Sun 28/915:30LAX - LHR
Nonstop10h 30mDelta
Wed 29/1006:30LHR - LAX
1 stop13h 15mDelta
Deal found 17/9$972
Thu 30/1013:12LAX - LHR
2 stops22h 18mScandinavian Airlines
Thu 6/1107:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Deal found 15/9$939
Mon 29/916:40LAX - LHR
Nonstop10h 30mUnited Airlines
Thu 9/1013:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 15/9$957
Wed 8/1022:50LAX - LHR
Nonstop10h 25mDelta
Sun 19/1017:30LHR - LAX
Nonstop11h 15mDelta
Deal found 15/9$1,014
Thu 13/1113:10LAX - LHR
2 stops20h 30mScandinavian Airlines
Fri 21/1110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 17/9$957
Sun 28/908:05LAX - LHR
1 stop17h 30mUnited Airlines
Thu 16/1013:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 15/9$957
Wed 22/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 29/1013:25LHR - LAX
1 stop29h 19mUnited Airlines
Deal found 15/9$957
Thu 8/113:45LAX - LHR
2 stops18h 15mScandinavian Airlines
Thu 22/107:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Deal found 15/9$962
Tue 21/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 31/1015:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 16/9$959
Tue 21/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 29/1015:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 16/9$959
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 17 September 2025.
Wed 15/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 21/1013:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 15/9$957
Tue 14/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 12/1115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 17/9$959
Mon 29/916:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 15/1013:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 15/9$960
Sun 28/916:40LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 14/1013:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 17/9$965
Wed 11/322:00LAX - LHR
Nonstop10h 30mBritish Airways
Wed 18/312:30LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 15/9$982
Sun 12/1022:50LAX - LHR
Nonstop10h 25mDelta
Thu 13/1111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 17/9$984
Sun 15/320:00LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 1/413:05LHR - LAX
Nonstop11h 10mUnited Airlines
Deal found 15/9$986
Wed 24/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 16/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 15/9$1,007
Mon 15/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 23/1215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 17/9$1,009
Fri 17/1022:50LAX - LHR
Nonstop10h 25mDelta
Thu 23/1014:30LHR - LAX
Nonstop11h 15mDelta
Deal found 14/9$1,014
Fri 17/1022:50LAX - LHR
Nonstop10h 25mDelta
Thu 6/1111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 17/9$1,016
Wed 19/1122:30LAX - LHR
Nonstop10h 20mDelta
Fri 28/1111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 15/9$1,032
Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 17 September 2025 and is based on user searches.
Wed 24/916:40LAX - LHR
Nonstop10h 30mMultiple Airlines
Tue 30/920:25LHR - LAX
1 stop26h 50mMultiple Airlines
Deal found 17/9$950
Tue 7/1021:30LAX - LHR
Nonstop10h 35mFinnair
Thu 30/1010:20LHR - LAX
1 stop14h 45mFinnair
Deal found 17/9$932
Wed 8/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 15/1006:55LHR - LAX
1 stop16h 20mUnited Airlines
Deal found 17/9$934
Wed 15/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 28/1009:00LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 17/9$927
Tue 21/1006:00LAX - LHR
2 stops19h 35mScandinavian Airlines
Thu 30/1019:50LHR - LAX
2 stops29h 10mScandinavian Airlines
Deal found 17/9$937
Fri 24/1016:40LAX - LHR
1 stop21h 20mTAP AIR PORTUGAL
Fri 31/1019:55LHR - LAX
1 stop27h 05mTAP AIR PORTUGAL
Deal found 15/9$842
Sat 25/1013:12LAX - LHR
2 stops22h 18mScandinavian Airlines
Sat 8/1110:20LHR - LAX
1 stop14h 40mScandinavian Airlines
Deal found 15/9$939
Sat 25/1013:12LAX - LHR
2 stops22h 18mScandinavian Airlines
Mon 27/1010:20LHR - LAX
1 stop14h 20mScandinavian Airlines
Deal found 15/9$942
Sat 25/1020:30LAX - LHR
2 stops30h 05mScandinavian Airlines
Tue 28/1006:40LHR - LAX
2 stops42h 45mScandinavian Airlines
Deal found 16/9$949
Mon 27/1016:25LAX - LHR
2 stops19h 05mScandinavian Airlines
Tue 11/1106:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Deal found 17/9$940
Mon 27/1018:34LAX - LHR
2 stops16h 56mScandinavian Airlines
Fri 7/1121:05LHR - LAX
2 stops27h 55mScandinavian Airlines
Deal found 17/9$952
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 17 September 2025.
Sat 11/1016:40LAX - LHR
1 stop36h 05mTAP AIR PORTUGAL
Deal found 15/9$361
Sun 15/307:00LAX - LHR
1 stop22h 50mWestJet
Deal found 17/9$410
Sun 28/916:40LAX - LHR
1 stop33h 40mTAP AIR PORTUGAL
Deal found 17/9$412
Thu 12/312:15LAX - LHR
1 stop17h 35mWestJet
Deal found 16/9$452
Tue 14/1018:50LAX - LHR
2 stops30h 20mMultiple Airlines
Deal found 16/9$460
Fri 14/1107:00LAX - LHR
1 stop21h 50mWestJet
Deal found 15/9$499
Sun 9/1119:55LAX - LHR
1 stop29h 15mLEVEL
Deal found 16/9$515
Tue 4/1119:50LAX - LHR
1 stop29h 20mLEVEL
Deal found 16/9$527
Sun 7/1219:55LAX - LHR
1 stop29h 15mLEVEL
Deal found 17/9$529
Mon 29/919:50LAX - LHR
1 stop29h 20mLEVEL
Deal found 15/9$539
Cheapflights Fare Finder
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 17 September 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
Mon 5/1
07:55-10:15
1 stop18h 20m
London Heathrow
Mon 12/1
12:05-16:35
1 stop36h 30m
$935
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 6/11
13:12-17:40
2 stops20h 28m
London Heathrow
Mon 17/11
10:20-17:00
1 stop14h 40m
$935
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 30/10
13:12-18:30
2 stops22h 18m
London Heathrow
Thu 6/11
07:05-17:00
2 stops17h 55m
$939
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Mon 29/9
16:40-11:10
Nonstop10h 30m
London Heathrow
Thu 9/10
13:05-16:15
Nonstop11h 10m
$957
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 13/11
13:10-17:40
2 stops20h 30m
London Heathrow
Fri 21/11
10:20-17:00
1 stop14h 40m
$957
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 28/9
08:05-09:35
1 stop17h 30m
London Heathrow
Thu 16/10
13:05-16:15
Nonstop11h 10m
$957
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 22/10
16:40-11:10
Nonstop10h 30m
London Heathrow
Wed 29/10
13:25-11:44
1 stop29h 19m
$957
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 21/10
16:40-11:10
Nonstop10h 30m
London Heathrow
Fri 31/10
15:20-19:45
Nonstop11h 25m
$959
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 21/10
16:40-11:10
Nonstop10h 30m
London Heathrow
Wed 29/10
15:20-19:45
Nonstop11h 25m
$959
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 8/1
13:45-16:00
2 stops18h 15m
London Heathrow
Thu 22/1
07:05-17:00
2 stops17h 55m
$962
Flights are sorted by cheapest return flights first.
Deals found on 17/9
Showing 1-10 of 24 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
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 12 September 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, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $1,189). Flying from Los Angeles to London Heathrow Airport in December is currently the most expensive (average of $1,736). 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 17 September 2025.
It’s optimal to fly from Los Angeles to London Heathrow Airport in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at midday.
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 17 September 2025.
The most flights from LAX to LHR are scheduled on a Monday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
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 53 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 and Scandinavian Airlines can get you from Los Angeles to London Heathrow Airport in just under 18h 20m. Your travel time can differ by up to 3h 58m. The distance from Los Angeles to London Heathrow Airport is about 8753 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Los Angeles to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Los Angeles to London Heathrow Airport are TAP AIR PORTUGAL ($412), LEVEL ($527), and Delta ($626).
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 KLM (96%), Air France (96%) and Delta (96%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
The cheapest flight price from Los Angeles to London Heathrow Airport is $754. On average you can expect to pay $1,282. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $925.
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 $1,189). Flying from Los Angeles to London Heathrow Airport in December is currently the most expensive (average of $1,736). 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 17 September 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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