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Cheap flights from Los Angeles to London from $544

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to London are usually found in September or October, booked 31 days in advance, depart on a Saturday or Thursday and return on a Sunday

Cheap flight deals from Los Angeles to London

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to London
Explore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 30/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 16/109:00LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 11/12$952
Mon 29/1205:00LAX - LHR
1 stop20h 40mUnited Airlines
Thu 15/109:00LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 11/12$960
Sun 28/1223:55LAX - LHR
1 stop23h 10mDelta
Tue 13/106:30LHR - LAX
2 stops20h 22mDelta
Deal found 11/12$976
Sun 28/1219:25LAX - LHR
1 stop30h 15mUnited Airlines
Tue 13/114:30LHR - LAX
1 stop33h 59mUnited Airlines
Deal found 10/12$984
Wed 31/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Tue 13/114:30LHR - LAX
1 stop14h 38mUnited Airlines
Deal found 11/12$994
Mon 29/1206:40LAX - LHR
1 stop19h 00mUnited Airlines
Tue 13/115:20LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 11/12$1,002
Wed 31/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 9/118:00LHR - LAX
1 stop24h 32mUnited Airlines
Deal found 11/12$1,005
Wed 31/1216:35LAX - LHR
Nonstop10h 20mDelta
Fri 9/113:00LHR - LAX
1 stop17h 48mDelta
Deal found 10/12$1,009
Sun 28/1223:55LAX - LHR
1 stop23h 10mDelta
Fri 9/109:40LHR - LAX
1 stop19h 42mDelta
Deal found 10/12$1,017
Sat 27/1219:30LAX - LHR
1 stop15h 00mScandinavian Airlines
Fri 16/119:30LHR - LAX
2 stops35h 51mScandinavian Airlines
Deal found 12/12$1,018
Wed 24/1206:00LAX - LHR
1 stop22h 00mUnited Airlines
Fri 23/109:00LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 9/12$1,042

Find flight deals from Los Angeles to London

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to London (LON). 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 December 2025.

Round-trip from

$934

One-way from

$544

Popular in

December

Cheapest in

September

Average price

$1,542

Good round-trip deal

$12,130 or less

Good one-way deal

$745 or less
SWISS
  • SWISS
  • 19/1-25/1
  • 2 total stops
  • 44h 35m total
  • Los Angeles to London
Search Deals
JetBlue
  • JetBlue
  • 4/3
  • 1 total stop
  • 15h 55m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($225 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Los Angeles to London (LON).
Search Deals
Price to beat on a one-way flight from Los Angeles to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to London 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 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Fly from

Los Angeles

Fly to

London

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 22/1

07:45-16:00

2 stops24h 15m

London Heathrow

Fri 30/1

06:40-22:55

2 stops24h 15m

$943

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 16/3

20:00-13:30

Nonstop10h 30m

London Heathrow

Tue 31/3

07:25-15:15

1 stop15h 50m

$943

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 26/2

18:00-12:30

Nonstop10h 30m

London Heathrow

Sun 8/3

12:30-16:50

Nonstop11h 20m

$963

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 27/2

19:00-13:30

Nonstop10h 30m

London Heathrow

Wed 4/3

15:20-18:45

Nonstop11h 25m

$963

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 21/1

19:00-13:30

Nonstop10h 30m

London Heathrow

Sat 31/1

15:20-18:45

Nonstop11h 25m

$963

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 7/1

19:00-13:30

Nonstop10h 30m

London Heathrow

Wed 14/1

15:20-18:45

Nonstop11h 25m

$963

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 21/4

10:25-16:00

2 stops21h 35m

London Heathrow

Tue 12/5

07:05-16:50

2 stops17h 45m

$987

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 19/3

08:20-07:30

1 stop16h 10m

London Heathrow

Sat 28/3

06:35-15:15

1 stop15h 40m

$1,026

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 28/3

19:55-08:55

2 stops29h 00m

London Heathrow

Tue 7/4

21:05-16:50

2 stops27h 45m

$1,063

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 27/2

17:45-12:50

1 stop35h 05m

London Heathrow

Fri 6/3

14:50-22:03

1 stop15h 13m

$1,068

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 22 results
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Best time to book a flight from Los Angeles to London

Have a flexible travel schedule? Discover the best time to fly to London 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

How far ahead should I book a flight from Los Angeles to London?

Use this chart to determine the optimal time to book a return flight from Los Angeles to London. Price data was last updated on 5 December 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to London. 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?

Currently, October is the cheapest month in which you can book a flight from Los Angeles to London (average of $339). Flying from Los Angeles to London in June is currently the most expensive (average of $835). 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 LON?

Find hourly flight availability from Los Angeles to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Los Angeles to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at midday.

Weekly flight availability from Los Angeles to London

Explore weekly flight availability from Los Angeles to London. 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 December 2025.

The most flights from LAX to LON are scheduled on a Monday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (51 on average).

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

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 157 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, Virgin Atlantic have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to London. 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?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to London. On average, Los Angeles has 51 outbound flights to London per day from 1 airline. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

  • How long is the flight from Los Angeles to London?

    For as low as $936, SWISS can have you in London from Los Angeles in 10h 30m. There are 8753 km between Los Angeles and London. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Los Angeles to London round-trip?

    Virgin Atlantic, at $730, was found to be the cheapest airline from Los Angeles to London.. Users have found that Virgin Atlantic is 31% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Los Angeles to London?

    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 on time: Air Canada (90%), Austrian Airlines (90%), United Airlines (90%).

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

    The cheapest flight price from Los Angeles to London is $611. On average you can expect to pay $6,472. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $1,260.

  • Can I find deals for flights from Los Angeles to London that include hotel bookings?

    Yes. In addition to deals on Los Angeles to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to London.

  • Can I find deals for business class flights from Los Angeles to London?

    Yes. Cheapflights offers flight deals from Los Angeles to London 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?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to London (average of $339). Flying from Los Angeles to London in June is currently the most expensive (average of $835). 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?

Book flights to London if you plan to visit one of these locations
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to London

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights

Top airline flying from Los Angeles to London

Discover the top airline that operate flights from Los Angeles to London. 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 647,157 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$730Average$889FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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 London?

Cheapflights makes it easy to find Los Angeles to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to London?

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 London from Los Angeles.

Can Cheapflights find flights from Los Angeles to London with no change fees?

Yes, we can. To see specific flights from Los Angeles to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Los Angeles to London become cheaper?

Not ready to book yet? You can track prices for flights from Los Angeles to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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