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Cheap flights from Los Angeles to London from $273

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
3 Sep — 10 Sep1
1 adult

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

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 29 August 2025.

Round-trip from

$760

One-way from

$273

Popular in

December

Cheapest in

August

Average price

$943

Good round-trip deal

$754 or less

Good one-way deal

$296 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/10-19/10
  • 2 total stops
  • 50h 05m total
  • Los Angeles to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 26/9
  • 1 total stop
  • 18h 10m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($218 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($58 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Los Angeles to London (LON).
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Price to beat on a one-way flight from Los Angeles to London (LON).
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Find flight deals from Los Angeles to London

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 29 August 2025.

Sun 12/1016:40LAX - LHR
1 stop33h 40mTAP AIR PORTUGAL
Sun 19/1006:00LHR - LAX
1 stop16h 25mTAP AIR PORTUGAL
Deal found 28/8$760
Sun 7/916:00LAX - LHR
1 stop15h 40mDelta
Tue 23/906:30LHR - LAX
1 stop16h 20mDelta
Deal found 27/8$780
Wed 24/922:50LAX - LHR
Nonstop10h 25mDelta
Thu 16/1008:40LHR - LAX
1 stop14h 10mDelta
Deal found 27/8$782
Wed 1/1020:05LAX - LHR
Nonstop10h 30mDelta
Wed 8/1006:30LHR - LAX
1 stop16h 20mDelta
Deal found 26/8$783
Tue 4/1111:11LAX - LHR
1 stop14h 49mDelta
Wed 19/1111:30LHR - LAX
1 stop15h 05mDelta
Deal found 27/8$786
Tue 4/1108:40LAX - LHR
2 stops16h 20mDelta
Tue 18/1114:45LHR - LAX
1 stop14h 50mDelta
Deal found 27/8$788
Wed 1/1012:00LAX - LHR
1 stop12h 55mDelta
Wed 15/1006:30LHR - LAX
1 stop16h 20mDelta
Deal found 27/8$789
Wed 24/920:05LAX - LHR
Nonstop10h 30mBritish Airways
Wed 1/1011:40LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 27/8$792
Sun 14/920:05LAX - LHR
Nonstop10h 30mDelta
Tue 28/1010:00LHR - LAX
2 stops20h 15mDelta
Deal found 27/8$797
Wed 29/1011:33LAX - LHR
1 stop14h 12mDelta
Fri 9/111:05LHR - LAX
1 stop18h 12mDelta
Deal found 26/8$799
Sun 26/1014:00LAX - LHR
1 stop13h 30mVirgin Atlantic
Fri 7/1111:20LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 26/8$800
Sun 7/913:25LAX - LHR
Nonstop10h 35mFinnair
Tue 23/910:30LHR - LAX
1 stop16h 00mFinnair
Deal found 27/8$805

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 29 August 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

Mon 22/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Tue 14/10

11:30-18:10

1 stop14h 40m

$780

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 24/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Wed 22/10

08:40-14:50

1 stop14h 10m

$782

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 24/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Wed 8/10

08:40-14:50

1 stop14h 10m

$782

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 13/10

15:30-10:00

Nonstop10h 30m

London Heathrow

Wed 22/10

06:30-11:50

1 stop13h 20m

$782

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 9/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Thu 18/9

06:30-11:50

1 stop13h 20m

$783

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 23/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Tue 7/10

08:40-14:50

1 stop14h 10m

$783

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 7/10

22:50-17:15

Nonstop10h 25m

London Heathrow

Fri 24/10

08:40-14:50

1 stop14h 10m

$783

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 23/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Wed 1/10

08:40-14:50

1 stop14h 10m

$783

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 5/10

15:30-10:00

Nonstop10h 30m

London Heathrow

Tue 14/10

06:30-14:50

1 stop16h 20m

$783

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 15/10

22:50-17:15

Nonstop10h 25m

London Heathrow

Wed 22/10

08:40-14:50

1 stop14h 10m

$783

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 19 results
1
2

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 22 August 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 $1,037). Flying from Los Angeles to London in December is currently the most expensive (average of $1,667). 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 29 August 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 at midday, which can drop the price by up to 10% versus a flight in the morning.

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 29 August 2025.

The most flights from LAX to LON are scheduled on a Wednesday (57 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 29 August 2025.
See what other customers who have flown with Virgin Atlantic and British Airways from Los Angeles to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
661 reviews
Check prices

Overall

7.4

Entertainment

7.5

Food

6.9

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
661 reviews
Virgin Atlantic
7.4
Good
661 reviews
Check prices

Overall

7.4

Entertainment

7.5

Food

6.9

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,320 reviews
Virgin Atlantic
7.4
Good
661 reviews
Check prices

Overall

7.4

Entertainment

7.5

Food

6.9

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 $780, Delta can have you in London from Los Angeles in 10h 25m. There are 8753 km between Los Angeles and London. Generally, flights for this route are direct.

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

    Virgin Atlantic, at $812, was found to be the cheapest airline from Los Angeles to London.. Users have found that Virgin Atlantic is 25% 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: KLM (94%), Air France (94%), Delta (94%).

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

    The cheapest flight price from Los Angeles to London is $535. On average you can expect to pay $4,640. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $802.

  • 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 $1,037). Flying from Los Angeles to London in December is currently the most expensive (average of $1,667). 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
Hounslow
Horsham
Southall
Chatham
Dover
Dorking
Chertsey

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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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$812Average$952FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

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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.

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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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