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Cheap flights from Los Angeles to London from $428

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to London are usually found in September or August, 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 2 November 2025.

Round-trip from

$1,011

One-way from

$428

Popular in

December

Cheapest in

September

Average price

$1,336

Good round-trip deal

$1,518 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/1-25/4
  • 4 total stops
  • 35h 45m total
  • Los Angeles to London
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WestJet
  • WestJet
  • 11/1
  • 1 total stop
  • 35h 05m total
  • Los Angeles to London
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Highest demand for flights based on searches. 12% potential increase in price ($306 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($80 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 2 November 2025.

Sat 6/1216:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Tue 16/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Deal found 31/10$1,013
Tue 2/1217:45LAX - LHR
Nonstop10h 35mFinnair
Tue 9/1207:30LHR - LAX
1 stop17h 35mFinnair
Deal found 31/10$1,016
Tue 18/1110:25LAX - LHR
1 stop14h 10mFinnair
Tue 25/1107:30LHR - LAX
1 stop17h 35mFinnair
Deal found 31/10$1,025
Sun 30/1118:50LAX - LHR
1 stop17h 50mFinnair
Tue 9/1207:30LHR - LAX
1 stop17h 35mFinnair
Deal found 31/10$1,030
Mon 8/1214:15LAX - LHR
1 stop13h 25mKLM
Mon 16/206:30LHR - LAX
1 stop13h 15mKLM
Deal found 31/10$1,032
Mon 1/1217:45LAX - LHR
Nonstop10h 35mFinnair
Sun 1/210:20LHR - LAX
1 stop14h 45mFinnair
Deal found 31/10$1,035
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Sun 7/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 1/11$1,037
Wed 3/1222:30LAX - LHR
Nonstop10h 20mDelta
Mon 8/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 31/10$1,039
Sun 30/1122:30LAX - LHR
Nonstop10h 20mDelta
Mon 8/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 30/10$1,041
Tue 2/1207:55LAX - LHR
1 stop14h 55mDelta
Sun 7/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 1/11$1,046
Thu 4/1213:10LAX - LHR
2 stops21h 20mScandinavian Airlines
Sun 14/1206:40LHR - LAX
2 stops18h 20mScandinavian Airlines
Deal found 31/10$1,047
Sat 29/1123:40LAX - LHR
1 stop23h 25mDelta
Sun 7/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 30/10$1,049

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 2 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

Tue 13/1

21:00-15:30

Nonstop10h 30m

London Heathrow

Thu 22/1

10:20-17:05

1 stop14h 45m

$1,030

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 12/1

19:25-14:00

Nonstop10h 35m

London Heathrow

Thu 22/1

10:20-17:05

1 stop14h 45m

$1,030

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 17/1

19:25-14:00

Nonstop10h 35m

London Heathrow

Tue 3/2

10:20-17:05

1 stop14h 45m

$1,049

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 13/1

17:30-12:05

Nonstop10h 35m

London Heathrow

Sun 18/1

10:20-17:05

1 stop14h 45m

$1,049

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 8/12

19:00-13:30

Nonstop10h 30m

London Heathrow

Tue 16/12

06:35-15:15

1 stop16h 40m

$1,051

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 4/12

19:00-13:30

Nonstop10h 30m

London Heathrow

Mon 8/12

07:40-15:15

1 stop15h 35m

$1,051

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 4/12

19:00-13:30

Nonstop10h 30m

London Heathrow

Wed 10/12

06:35-15:15

1 stop16h 40m

$1,053

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 30/11

19:00-13:30

Nonstop10h 30m

London Heathrow

Tue 9/12

06:35-15:15

1 stop16h 40m

$1,054

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 7/2

19:00-13:30

Nonstop10h 30m

London Heathrow

Fri 20/2

06:35-15:15

1 stop16h 40m

$1,068

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 12/2

19:00-13:30

Nonstop10h 30m

London Heathrow

Sun 22/2

09:00-16:35

1 stop15h 35m

$1,068

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 24 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 31 October 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 $438). Flying from Los Angeles to London in June is currently the most expensive (average of $985). 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 2 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 2 November 2025.

The most flights from LAX to LON are scheduled on a Sunday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (43 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 44 daily outbound flights to London from 0 different airlines.

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

    For as low as $1,041, Scandinavian Airlines 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 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 ($520), JetBlue ($653), and Finnair ($653).

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

    Consider Air France (93%), Delta (93%) or Virgin Atlantic (93%) 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 $1,515. While the most popular route (Los Angeles - London Heathrow) can be booked for $1,163 on average, our data indicates $1,518 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 $438). Flying from Los Angeles to London in June is currently the most expensive (average of $985). 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

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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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