Find flights
Deals
When to book
FAQs

Cheap flights from Los Angeles to London from $583

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
22 Mar — 29 Mar1
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 Wednesday and return on a Wednesday

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 20 February 2026.

Tue 3/316:45
LAX
-
LHR
1 stop16h 45m
TAP AIR PORTUGAL
Wed 11/313:40
LHR
-
LAX
1 stop33h 00m
TAP AIR PORTUGAL
Deal found 18/2$1,052
Thu 19/219:00
LAX
-
LHR
Nonstop10h 30m
United Airlines
Mon 23/213:45
LHR
-
LAX
1 stop34h 50m
United Airlines
Deal found 18/2$1,055
Wed 29/415:30
LAX
-
LHR
Nonstop10h 40m
United Airlines
Thu 7/507:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 19/2$1,058
Tue 24/306:30
LAX
-
LHR
1 stop22h 20m
United Airlines
Tue 31/306:55
LHR
-
LAX
1 stop16h 20m
United Airlines
Deal found 17/2$1,060
Mon 13/415:30
LAX
-
LHR
Nonstop10h 40m
United Airlines
Fri 24/407:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 19/2$1,062
Mon 13/415:30
LAX
-
LHR
Nonstop10h 40m
United Airlines
Fri 8/508:40
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 17/2$1,063
Mon 23/308:15
LAX
-
LHR
1 stop15h 55m
United Airlines
Tue 31/307:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 18/2$1,065
Sun 12/412:15
LAX
-
LHR
1 stop13h 45m
United Airlines
Wed 29/407:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 19/2$1,067
Wed 15/408:30
LAX
-
LHR
1 stop14h 00m
United Airlines
Fri 8/507:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 17/2$1,068
Sat 25/423:25
LAX
-
LHR
1 stop14h 10m
United Airlines
Thu 14/507:25
LHR
-
LAX
1 stop15h 50m
United Airlines
Deal found 17/2$1,070
Wed 18/222:30
LAX
-
LHR
Nonstop10h 20m
Delta
Sun 22/208:55
LHR
-
LAX
1 stop17h 45m
Delta
Deal found 18/2$1,072
Tue 31/316:45
LAX
-
LHR
1 stop18h 05m
TAP AIR PORTUGAL
Mon 20/419:50
LHR
-
LAX
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 17/2$1,073

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 20 February 2026.

Round-trip from

$1,052

One-way from

$583

Popular in

December

Cheapest in

September

Average price

$1,100

Good round-trip deal

$1,002 or less

Good one-way deal

$383 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 3/3-11/3
  • 2 total stops
  • 49h 45m total
  • Los Angeles to London
Search Deals
SWISS
  • SWISS
  • 23/3
  • 2 total stops
  • 18h 15m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($80 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 134,765 searches. Data last updated 20 February 2026.
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

Sun 22/3

23:30-16:50

Nonstop10h 20m

London Heathrow

Tue 31/3

09:55-13:10

Nonstop11h 15m

$1,109

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 4/3

22:30-16:50

Nonstop10h 20m

London Heathrow

Wed 18/3

11:20-15:35

Nonstop11h 15m

$1,132

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 17/3

20:00-13:30

Nonstop10h 30m

London Heathrow

Tue 31/3

09:30-20:59

1 stop19h 29m

$1,135

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 13/4

19:35-17:50

1 stop14h 15m

London Heathrow

Tue 28/4

14:25-16:30

2 stops34h 05m

$1,139

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 16/3

15:31-12:00

1 stop13h 29m

London Heathrow

Tue 31/3

13:00-20:09

1 stop15h 09m

$1,142

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 2/5

12:25-06:30

1 stop34h 05m

London Heathrow

Sun 17/5

07:25-15:15

1 stop15h 50m

$1,150

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 3/3

11:35-16:20

2 stops20h 45m

London Heathrow

Tue 10/3

17:25-17:35

2 stops31h 10m

$1,181

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 8/4

20:35-15:00

Nonstop10h 25m

London Heathrow

Sun 12/4

09:55-13:10

Nonstop11h 15m

$1,196

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/4

15:30-10:10

Nonstop10h 40m

London Heathrow

Mon 13/4

07:25-15:15

1 stop15h 50m

$1,196

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 13/5

20:55-15:25

Nonstop10h 30m

London Heathrow

Wed 27/5

10:20-17:10

1 stop14h 50m

$1,237

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 22 results
1
2
3

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 18 February 2026.

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 $372). Flying from Los Angeles to London in June is currently the most expensive (average of $958). 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 February 2026.

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 February 2026.

The most flights from LAX to LON are scheduled on a Wednesday (51 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

How often are flights from Los Angeles to London delayed?

About 10% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 162 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?

Thursday 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 7% 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?

    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 47 daily outbound flights to London from 0 different airlines.

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

    For as low as $1,087, United 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 most reliable airlines from Los Angeles to London?

    Consider Air Canada (85%), Austrian Airlines (85%) or United Airlines (85%) 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 $383. While the most popular route (Los Angeles - London Heathrow) can be booked for $1,303 on average, our data indicates $851 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 $372). Flying from Los Angeles to London in June is currently the most expensive (average of $958). 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
Hayes
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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?

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.