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Cheap flights from Los Angeles to London from $475

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
17 Dec — 24 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 17 November 2025.

Round-trip from

$1,072

One-way from

$475

Popular in

December

Cheapest in

September

Average price

$1,346

Good round-trip deal

$1,530 or less
Delta
  • Delta
  • 3/12-10/12
  • 2 total stops
  • 25h 40m total
  • Los Angeles to London
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WestJet
  • WestJet
  • 12/2
  • 1 total stop
  • 21h 50m total
  • Los Angeles to London
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Highest demand for flights based on searches. 13% potential increase in price ($351 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($91 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 17 November 2025.

Mon 24/1105:45LAX - LHR
1 stop20h 15mDelta
Wed 14/106:30LHR - LAX
1 stop13h 15mDelta
Deal found 14/11$1,072
Tue 18/1107:40LAX - LHR
1 stop15h 15mDelta
Wed 26/1106:30LHR - LAX
1 stop13h 15mDelta
Deal found 16/11$1,073
Sun 30/1121:00LAX - LHR
Nonstop10h 30mBritish Airways
Fri 12/1215:05LHR - LAX
Nonstop11h 20mBritish Airways
Deal found 16/11$1,075
Wed 26/1110:30LAX - LHR
1 stop13h 20mDelta
Fri 16/111:20LHR - LAX
Nonstop11h 15mDelta
Deal found 14/11$1,080
Wed 26/1110:30LAX - LHR
1 stop13h 20mVirgin Atlantic
Thu 4/1211:20LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 14/11$1,082
Wed 19/1106:04LAX - LHR
1 stop17h 01mDelta
Wed 26/1117:20LHR - LAX
Nonstop11h 20mDelta
Deal found 17/11$1,084
Sun 7/1222:30LAX - LHR
Nonstop10h 20mDelta
Wed 24/1210:45LHR - LAX
1 stop13h 50mDelta
Deal found 15/11$1,086
Wed 3/1207:40LAX - LHR
1 stop14h 40mDelta
Fri 12/1206:30LHR - LAX
2 stops20h 08mDelta
Deal found 16/11$1,091
Tue 25/1122:30LAX - LHR
Nonstop10h 20mDelta
Tue 2/1210:45LHR - LAX
1 stop15h 30mDelta
Deal found 17/11$1,093
Wed 31/1222:50LAX - LHR
1 stop29h 10mUnited Airlines
Sat 10/118:00LHR - LAX
1 stop35h 28mUnited Airlines
Deal found 16/11$1,098
Sat 22/1117:59LAX - LHR
1 stop32h 31mDelta
Wed 21/106:30LHR - LAX
2 stops20h 23mDelta
Deal found 16/11$1,100
Wed 3/1208:25LAX - LHR
1 stop14h 40mDelta
Tue 16/1213:00LHR - LAX
1 stop15h 57mDelta
Deal found 17/11$1,102

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 17 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

Mon 9/3

20:30-17:40

1 stop14h 10m

London Heathrow

Tue 17/3

10:20-18:00

1 stop14h 40m

$1,087

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 20/2

19:30-09:35

2 stops30h 05m

London Heathrow

Sun 1/3

10:20-17:00

1 stop14h 40m

$1,091

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 12/12

08:25-07:50

1 stop15h 25m

London Heathrow

Tue 16/12

11:05-20:38

1 stop17h 33m

$1,190

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 10/12

22:30-16:50

Nonstop10h 20m

London Heathrow

Fri 19/12

14:00-22:27

1 stop16h 27m

$1,219

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 20/3

11:00-10:00

1 stop16h 00m

London Heathrow

Tue 31/3

06:30-11:50

1 stop13h 20m

$1,225

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 4/12

22:30-16:50

Nonstop10h 20m

London Heathrow

Sun 7/12

06:20-13:10

1 stop14h 50m

$1,239

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 1/1

13:20-12:00

1 stop14h 40m

London Heathrow

Thu 8/1

18:00-17:20

2 stops31h 20m

$1,244

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 11/12

00:25-05:55

1 stop21h 30m

London Heathrow

Tue 16/12

06:30-17:14

2 stops18h 44m

$1,246

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 11/12

00:25-05:55

1 stop21h 30m

London Heathrow

Thu 18/12

15:20-18:45

Nonstop11h 25m

$1,260

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 1/12

07:00-12:50

1 stop21h 50m

$524

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 18 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 $398). Flying from Los Angeles to London in June is currently the most expensive (average of $991). 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 17 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 17 November 2025.

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

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

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 $1,190, Scandinavian Airlines can have you in London from Los Angeles in 15h 25m. Airlines will cover a distance of 8753 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Los Angeles to London one-way?

    The cheapet airlines for a one-way flight from Los Angeles to London are WestJet ($524), JetBlue ($658), and Austrian Airlines ($693).

  • 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 $1,527. While the most popular route (Los Angeles - London Heathrow) can be booked for $1,508 on average, our data indicates $1,530 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 $398). Flying from Los Angeles to London in June is currently the most expensive (average of $991). 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
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Stansted
High Wycombe
Slough
Maidstone
Ilford
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Hayes
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Alternative routes for Los Angeles to London

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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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