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Cheap flights from Los Angeles to London Heathrow Airport from $560

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
15 Dec — 22 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in October or September, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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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 15 November 2025.

Wed 3/1216:35LAX - LHR
Nonstop10h 20mDelta
Wed 10/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 13/11$1,065
Mon 17/1122:30LAX - LHR
Nonstop10h 20mDelta
Wed 3/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 12/11$1,067
Mon 24/1105:45LAX - LHR
1 stop20h 15mDelta
Wed 14/106:30LHR - LAX
1 stop13h 15mDelta
Deal found 14/11$1,072
Mon 8/1216:35LAX - LHR
Nonstop10h 20mDelta
Thu 26/211:20LHR - LAX
Nonstop11h 15mDelta
Deal found 13/11$1,074
Tue 25/1122:30LAX - LHR
Nonstop10h 20mDelta
Fri 5/1211:20LHR - LAX
Nonstop11h 15mDelta
Deal found 12/11$1,076
Mon 29/1219:15LAX - LHR
Nonstop10h 45mFinnair
Tue 13/116:55LHR - LAX
Nonstop11h 30mFinnair
Deal found 14/11$1,078
Mon 24/1113:29LAX - LHR
1 stop12h 31mDelta
Wed 3/1211:20LHR - LAX
Nonstop11h 15mDelta
Deal found 12/11$1,079
Wed 26/1110:30LAX - LHR
1 stop13h 20mDelta
Fri 16/111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 14/11$1,081
Wed 26/1116:35LAX - LHR
Nonstop10h 20mDelta
Thu 4/1211:45LHR - LAX
2 stops21h 25mDelta
Deal found 12/11$1,083
Wed 19/1107:10LAX - LHR
1 stop15h 40mDelta
Wed 26/1117:20LHR - LAX
Nonstop11h 20mDelta
Deal found 12/11$1,085
Sun 7/1208:35LAX - LHR
1 stop14h 30mDelta
Wed 24/1212:20LHR - LAX
1 stop16h 23mDelta
Deal found 15/11$1,086
Mon 24/1108:36LAX - LHR
1 stop14h 29mDelta
Thu 4/1210:45LHR - LAX
1 stop15h 30mDelta
Deal found 12/11$1,088

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 15 November 2025.

Round-trip from

$1,065

One-way from

$560

Popular in

December

Cheapest in

October

Average price

$1,356

Good round-trip deal

$1,531 or less
Delta
  • Delta
  • 3/12-10/12
  • 1 total stop
  • 23h 35m total
  • Los Angeles to London
Search Deals
WestJet
  • WestJet
  • 24/4
  • 1 total stop
  • 21h 05m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($257 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to London Heathrow.
Search Deals

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 15 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

Wed 25/2

19:30-18:30

1 stop15h 00m

London Heathrow

Sat 7/3

10:20-17:00

1 stop14h 40m

$1,085

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 26/11

16:35-10:55

Nonstop10h 20m

London Heathrow

Tue 2/12

16:00-07:16

1 stop23h 16m

$1,093

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 26/2

15:48-12:50

1 stop13h 02m

London Heathrow

Mon 2/3

11:45-11:45

1 stop32h 00m

$1,106

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 6/1

00:30-11:15

1 stop26h 45m

London Heathrow

Wed 14/1

14:30-13:24

1 stop30h 54m

$1,111

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 2/5

06:00-09:35

2 stops19h 35m

London Heathrow

Mon 11/5

06:40-16:50

1 stop18h 10m

$1,118

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 22/3

20:00-13:30

Nonstop10h 30m

London Heathrow

Tue 31/3

07:25-15:15

1 stop15h 50m

$1,127

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 1/1

05:30-08:45

1 stop19h 15m

London Heathrow

Sun 11/1

11:20-14:35

Nonstop11h 15m

$1,132

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 30/12

00:25-10:15

1 stop25h 50m

London Heathrow

Wed 14/1

14:30-13:24

1 stop30h 54m

$1,148

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 29/11

22:30-16:50

Nonstop10h 20m

London Heathrow

Tue 9/12

14:45-21:35

1 stop14h 50m

$1,151

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 15/4

15:30-10:10

Nonstop10h 40m

London Heathrow

Wed 22/4

06:30-13:05

1 stop14h 35m

$1,174

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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

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 7 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 35 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 $835). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $1,231). 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 15 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.

How much does it cost for a return flight from Los Angeles to London Heathrow Airport?

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 47 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?

    Scandinavian Airlines, Delta, and United Airlines can get you from Los Angeles to London Heathrow Airport in just under 10h 20m. Your travel time can differ by up to 16h 25m. 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 France (93%), Delta (93%) and Virgin Atlantic (93%).

  • What are the cheapest flights from Los Angeles to London Heathrow Airport?

    The cheapest flight price from Los Angeles to London Heathrow Airport is $1,528. On average you can expect to pay $1,531. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $1,173.

  • 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 $835). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $1,231). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Poole
Royal Tunbridge Wells
Stansted
High Wycombe
Leamington Spa
Slough
Maidstone
Ilford
Hounslow
Gatwick
Hayes
Bishop's Stortford

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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.

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