Cheap flights from Los Angeles to London Heathrow Airport from $302
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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
7 Sep — 14 Sep1
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 Tuesday or Wednesday 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 2 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 2 September 2025.
Tue 7/1016:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Tue 14/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 2/9$847
Fri 24/1016:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Fri 31/1019:55LHR - LAX
1 stop27h 05mTAP AIR PORTUGAL
Deal found 2/9$849
Fri 7/1119:30LAX - LHR
2 stops30h 05mScandinavian Airlines
Sun 9/1121:05LHR - LAX
2 stops27h 55mScandinavian Airlines
Deal found 1/9$921
Thu 13/1119:30LAX - LHR
2 stops33h 25mScandinavian Airlines
Sun 16/1106:40LHR - LAX
2 stops18h 20mScandinavian Airlines
Deal found 1/9$938
Tue 7/1021:30LAX - LHR
Nonstop10h 35mFinnair
Thu 30/1007:30LHR - LAX
1 stop17h 35mFinnair
Deal found 2/9$942
Fri 17/1015:30LAX - LHR
Nonstop10h 30mVirgin Atlantic
Fri 24/1006:30LHR - LAX
1 stop13h 20mVirgin Atlantic
Deal found 1/9$952
Thu 16/1019:30LAX - LHR
1 stop29h 50mScandinavian Airlines
Sun 19/1006:40LHR - LAX
2 stops41h 40mScandinavian Airlines
Deal found 31/8$954
Sat 4/1016:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Mon 3/1118:30LHR - LAX
1 stop28h 30mTAP AIR PORTUGAL
Deal found 2/9$957
Tue 2/1216:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Thu 11/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Deal found 31/8$981
Tue 30/916:40LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Sat 11/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 1/9$989
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 2 September 2025.
Thu 13/1119:30LAX - LHR
2 stops33h 25mScandinavian Airlines
Sun 16/1106:40LHR - LAX
2 stops18h 20mScandinavian Airlines
Deal found 1/9$938
Tue 28/1018:45LAX - LHR
Nonstop10h 35mFinnair
Tue 4/1110:20LHR - LAX
1 stop14h 45mFinnair
Deal found 2/9$942
Sat 4/1016:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Mon 3/1118:30LHR - LAX
1 stop28h 30mTAP AIR PORTUGAL
Deal found 2/9$957
Mon 27/1016:30LAX - LHR
Nonstop10h 30mBritish Airways
Wed 5/1110:05LHR - LAX
Nonstop11h 25mBritish Airways
Deal found 2/9$994
Sun 1/319:30LAX - LHR
2 stops37h 30mScandinavian Airlines
Wed 4/306:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Deal found 30/8$938
Wed 15/1013:25LAX - LHR
Nonstop10h 35mFinnair
Thu 30/1007:30LHR - LAX
1 stop17h 35mFinnair
Deal found 2/9$942
Tue 9/1216:45LAX - LHR
1 stop20h 50mTAP AIR PORTUGAL
Tue 16/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Deal found 1/9$981
Wed 5/1118:00LAX - LHR
Nonstop10h 30mBritish Airways
Tue 11/1115:10LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 1/9$994
Tue 30/916:40LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Sat 11/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 1/9$989
Tue 30/915:40LAX - LHR
Nonstop10h 25mBritish Airways
Tue 7/1010:10LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 1/9$994
Wed 24/920:05LAX - LHR
Nonstop10h 30mBritish Airways
Tue 7/1014:20LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 1/9$994
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 2 September 2025.
Fri 17/1015:30LAX - LHR
Nonstop10h 30mVirgin Atlantic
Fri 24/1016:25LHR - LAX
Nonstop11h 10mVirgin Atlantic
Deal found 1/9$971
Sun 19/1020:05LAX - LHR
Nonstop10h 30mBritish Airways
Wed 29/1012:30LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 1/9$994
Sun 23/1121:00LAX - LHR
Nonstop10h 30mBritish Airways
Tue 2/1215:10LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 1/9$1,045
Thu 25/922:50LAX - LHR
Nonstop10h 25mVirgin Atlantic
Thu 2/1009:55LHR - LAX
Nonstop11h 20mVirgin Atlantic
Deal found 31/8$1,059
Mon 22/920:05LAX - LHR
Nonstop10h 30mDelta
Tue 7/1017:30LHR - LAX
Nonstop11h 15mDelta
Deal found 1/9$1,062
Fri 24/1015:40LAX - LHR
Nonstop10h 25mBritish Airways
Wed 12/1112:30LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 1/9$1,079
Mon 27/1023:30LAX - LHR
Nonstop10h 20mDelta
Tue 4/1111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 1/9$1,094
Sun 14/1218:00LAX - LHR
Nonstop10h 30mBritish Airways
Fri 26/1215:05LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 1/9$1,096
Wed 19/1121:00LAX - LHR
Nonstop10h 30mBritish Airways
Tue 25/1110:05LHR - LAX
Nonstop11h 25mBritish Airways
Deal found 1/9$1,104
Wed 15/1020:05LAX - LHR
Nonstop10h 30mBritish Airways
Wed 22/1011:40LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 31/8$1,116
Mon 9/219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 17/215:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 31/8$1,128
Wed 24/1218:00LAX - LHR
Nonstop10h 30mBritish Airways
Sat 10/110:05LHR - LAX
Nonstop11h 25mBritish Airways
Deal found 1/9$1,130
Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 2 September 2025 and is based on user searches.
Mon 8/921:35LAX - LHR
Nonstop10h 30mFinnair
Tue 23/914:45LHR - LAX
Nonstop11h 20mFinnair
Deal found 1/9$996
Tue 30/916:40LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Sat 11/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 1/9$989
Sat 4/1016:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Mon 3/1118:30LHR - LAX
1 stop28h 30mTAP AIR PORTUGAL
Deal found 2/9$957
Tue 7/1016:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Tue 14/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 2/9$847
Tue 7/1021:30LAX - LHR
Nonstop10h 35mFinnair
Thu 30/1007:30LHR - LAX
1 stop17h 35mFinnair
Deal found 2/9$942
Wed 15/1010:44LAX - LHR
1 stop14h 16mFinnair
Thu 30/1007:30LHR - LAX
1 stop17h 35mFinnair
Deal found 2/9$950
Thu 16/1019:30LAX - LHR
1 stop29h 50mScandinavian Airlines
Sun 19/1006:40LHR - LAX
2 stops41h 40mScandinavian Airlines
Deal found 31/8$954
Fri 17/1015:30LAX - LHR
Nonstop10h 30mVirgin Atlantic
Fri 24/1006:30LHR - LAX
1 stop13h 20mVirgin Atlantic
Deal found 1/9$952
Sun 19/1015:45LAX - LHR
Nonstop10h 25mBritish Airways
Wed 29/1010:05LHR - LAX
Nonstop11h 25mBritish Airways
Deal found 2/9$994
Fri 24/1016:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Fri 31/1019:55LHR - LAX
1 stop27h 05mTAP AIR PORTUGAL
Deal found 2/9$849
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 2 September 2025.
Sun 19/1016:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Deal found 1/9$302
Tue 16/916:40LAX - LHR
1 stop17h 05mTAP AIR PORTUGAL
Deal found 2/9$303
Tue 4/1116:45LAX - LHR
1 stop34h 40mTAP AIR PORTUGAL
Deal found 1/9$313
Fri 19/916:40LAX - LHR
1 stop33h 40mTAP AIR PORTUGAL
Deal found 31/8$315
Sun 5/1016:40LAX - LHR
1 stop33h 40mTAP AIR PORTUGAL
Deal found 1/9$364
Tue 6/116:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 31/8$545
Tue 16/922:23LAX - LHR
3 stops31h 52mMultiple Airlines
Deal found 2/9$561
Thu 8/116:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 31/8$579
Sat 13/1206:05LAX - LHR
1 stop16h 50mJetBlue
Deal found 1/9$586
Fri 12/916:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Deal found 1/9$608
Mon 29/920:35LAX - LHR
1 stop16h 10mJetBlue
Deal found 1/9$610
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 2 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
Thu 13/11
19:30-12:55
2 stops33h 25m
London Heathrow
Sun 16/11
06:40-17:00
2 stops18h 20m
$938
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sun 1/3
19:30-17:00
2 stops37h 30m
London Heathrow
Wed 4/3
06:40-17:00
1 stop18h 20m
$938
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 28/10
18:45-12:20
Nonstop10h 35m
London Heathrow
Tue 4/11
10:20-17:05
1 stop14h 45m
$942
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 15/10
13:25-08:00
Nonstop10h 35m
London Heathrow
Thu 30/10
07:30-18:05
1 stop17h 35m
$942
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Sat 4/10
16:40-17:45
1 stop17h 05m
London Heathrow
Mon 3/11
18:30-15:00
1 stop28h 30m
$957
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 9/12
16:45-21:35
1 stop20h 50m
London Heathrow
Tue 16/12
06:00-15:00
1 stop17h 00m
$981
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 30/9
16:40-18:50
1 stop18h 10m
London Heathrow
Sat 11/10
06:00-14:40
1 stop16h 40m
$989
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Mon 27/10
16:30-10:00
Nonstop10h 30m
London Heathrow
Wed 5/11
10:05-13:30
Nonstop11h 25m
$994
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Wed 5/11
18:00-12:30
Nonstop10h 30m
London Heathrow
Tue 11/11
15:10-18:30
Nonstop11h 20m
$994
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 30/9
15:40-10:05
Nonstop10h 25m
London Heathrow
Tue 7/10
10:10-13:25
Nonstop11h 15m
$994
Flights are sorted by cheapest return flights first.
Deals found on 1/9
Showing 1-10 of 20 results
1
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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 29 August 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 $1,724). 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 2 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 10% on the cost of your flight, compared to a flight at midday.
How much does it cost for a return flight from Los Angeles to London Heathrow Airport?
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 2 September 2025.
The most flights from LAX to LHR are scheduled on a Monday (56 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (47 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 51 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?
Finnair, TAP AIR PORTUGAL, and British Airways can get you from Los Angeles to London Heathrow Airport in just under 10h 30m. Your travel time can differ by up to 7h 40m. 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 KLM (94%), Air France (94%) and Delta (94%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
The cheapest flight price from Los Angeles to London Heathrow Airport is $457. On average you can expect to pay $713. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $937.
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 $1,724). 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 2 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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