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Cheap flights from Los Angeles to London from $480

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
20 Dec — 27 Dec1
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 Monday or Tuesday and return on a Thursday

Cheap 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 20 November 2025.

Round-trip from

$1,083

One-way from

$480

Popular in

December

Cheapest in

September

Average price

$1,361

Good round-trip deal

$1,546 or less
Delta
  • Delta
  • 31/12-13/1
  • 2 total stops
  • 48h 05m total
  • Los Angeles to London
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WestJet
  • WestJet
  • 12/3
  • 1 total stop
  • 22h 50m total
  • Los Angeles to London
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Highest demand for flights based on searches. 13% potential increase in price ($359 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($93 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Los Angeles to London (LON).
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Find 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 20 November 2025.

Wed 26/1108:36LAX - LHR
1 stop14h 29mDelta
Thu 26/211:20LHR - LAX
Nonstop11h 15mDelta
Deal found 18/11$1,092
Thu 4/1216:45LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Thu 11/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 19/11$1,094
Tue 18/1111:42LAX - LHR
1 stop14h 48mVirgin Atlantic
Wed 3/1217:20LHR - LAX
Nonstop11h 20mVirgin Atlantic
Deal found 17/11$1,096
Mon 29/1223:55LAX - LHR
1 stop23h 10mDelta
Sun 18/106:30LHR - LAX
2 stops23h 35mDelta
Deal found 18/11$1,101
Mon 29/1218:45LAX - LHR
1 stop30h 55mUnited Airlines
Sun 11/118:00LHR - LAX
1 stop33h 27mUnited Airlines
Deal found 17/11$1,103
Tue 25/1116:35LAX - LHR
Nonstop10h 20mDelta
Tue 2/1216:00LHR - LAX
1 stop23h 16mDelta
Deal found 18/11$1,104
Wed 31/1206:00LAX - LHR
1 stop17h 05mDelta
Fri 9/109:40LHR - LAX
1 stop19h 42mDelta
Deal found 18/11$1,110
Tue 9/1216:45LAX - LHR
1 stop21h 55mTAP AIR PORTUGAL
Wed 24/1218:30LHR - LAX
1 stop28h 10mTAP AIR PORTUGAL
Deal found 19/11$1,112
Tue 9/1219:30LAX - LHR
1 stop15h 00mScandinavian Airlines
Mon 12/117:00LHR - LAX
1 stop32h 00mScandinavian Airlines
Deal found 19/11$1,117
Mon 29/1219:15LAX - LHR
Nonstop10h 45mFinnair
Mon 12/111:50LHR - LAX
Nonstop11h 30mFinnair
Deal found 18/11$1,120
Wed 3/1208:20LAX - LHR
1 stop14h 50mUnited Airlines
Wed 10/1206:35LHR - LAX
1 stop16h 40mUnited Airlines
Deal found 19/11$1,122

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 134,765 searches. Data last updated 20 November 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

Departure

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 23/1

14:15-11:15

1 stop13h 00m

London Heathrow

Tue 27/1

06:35-15:15

1 stop16h 40m

$1,096

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 30/1

22:30-16:50

Nonstop10h 20m

London Heathrow

Tue 3/2

14:45-21:35

1 stop14h 50m

$1,099

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 27/2

19:30-09:35

2 stops30h 05m

London Heathrow

Thu 5/3

07:05-17:00

2 stops17h 55m

$1,108

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 24/4

19:10-09:35

2 stops30h 25m

London Heathrow

Tue 12/5

06:40-16:50

1 stop18h 10m

$1,131

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 8/1

19:10-17:50

1 stop14h 40m

London Heathrow

Wed 21/1

14:25-16:35

2 stops34h 10m

$1,165

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 29/4

15:30-10:10

Nonstop10h 40m

London Heathrow

Thu 14/5

07:25-15:15

1 stop15h 50m

$1,167

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 8/12

19:00-13:30

Nonstop10h 30m

London Heathrow

Thu 18/12

15:20-18:45

Nonstop11h 25m

$1,176

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 8/4

13:30-08:00

Nonstop10h 30m

London Heathrow

Thu 16/4

14:45-18:05

Nonstop11h 20m

$1,217

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 28/12

21:00-15:30

Nonstop10h 30m

London Heathrow

Tue 13/1

15:10-18:30

Nonstop11h 20m

$1,247

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 28/12

19:30-09:35

2 stops54h 05m

London Heathrow

Sun 18/1

06:40-17:00

2 stops18h 20m

$1,256

Flights are sorted by cheapest return flights first.

Deals found on 18/11

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 14 November 2025.

To ensure you get the cheapest price possible for a flight from Los Angeles to London, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $402). Flying from Los Angeles to London in June is currently the most expensive (average of $1,001). 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 20 November 2025.

When flying from Los Angeles to London, 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

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 20 November 2025.

The most flights from LAX to LON are scheduled on a Monday (47 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (45 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 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?

    Located just 15.1 km from the city centre, Los Angeles is the airport most travellers will use when flying to London from Los Angeles. Booking flights from Los Angeles (LAX) to London should be relatively easy as there are 45 daily outbound flights to London from 0 different airlines.

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

    For as low as $1,099, Lufthansa can have you in London from Los Angeles in 10h 20m. Airlines will cover a distance of 8753 km. This flight may include one or multiple stops.

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

    Consider Air Canada (90%), Austrian Airlines (90%) or United Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Los Angeles to London.

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

    Looking at all options, your cheapest flight can be booked for $1,544. While the most popular route (Los Angeles - London Heathrow) can be booked for $1,058 on average, our data indicates $1,546 when flying from Los Angeles to London.

  • 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 $402). Flying from Los Angeles to London in June is currently the most expensive (average of $1,001). 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
Royal Tunbridge Wells
Stansted
High Wycombe
Slough
Maidstone
Ilford
Hounslow
Gatwick
Hayes
Bishop's Stortford

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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

Fly with Cheapflights

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How does Cheapflights help users find flights from Los Angeles to London?

When you search for this flight from Los Angeles to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to London from Los Angeles by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to London, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Los Angeles to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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