Cheap flights from Los Angeles to London from £123

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
31 Aug — 7 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 Monday or Tuesday and return on a Wednesday

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 26 August 2025.

Round-trip from

£367

One-way from

£123

Popular in

December

Cheapest in

August

Average price

£456

Good round-trip deal

£138 or less

Good one-way deal

£132 or less
Virgin Atlantic
  • Virgin Atlantic
  • 8/10-15/10
  • Nonstop
  • 21h 45m total
  • Los Angeles to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 28/9
  • 1 total stop
  • 17h 05m total
  • Los Angeles to London
Highest demand for flights based on searches. 11% potential increase in price (£50 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Los Angeles to London (LON).
Price to beat on a one-way flight from Los Angeles to London (LON).

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 26 August 2025.

Wed 3/920:05LAX - LHR
Nonstop10h 30mVirgin Atlantic
Fri 12/914:30LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 24/8£366
Wed 8/1020:05LAX - LHR
Nonstop10h 30mVirgin Atlantic
Wed 15/1017:30LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 24/8£367
Sun 28/916:40LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Mon 3/1116:35LGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
Deal found 26/8£367
Sun 5/1010:26LAX - LHR
1 stop14h 59mIberia
Tue 14/1020:50LHR - LAX
1 stop24h 45mIberia
Deal found 24/8£368
Sun 28/916:40LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Wed 29/1016:35LGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
Deal found 26/8£368
Fri 14/1117:15LAX - LGW
1 stop20h 10mMultiple Airlines
Sun 23/1107:30LGW - LAX
1 stop37h 00mMultiple Airlines
Deal found 25/8£369
Sun 14/920:05LAX - LHR
Nonstop10h 30mVirgin Atlantic
Tue 30/909:55LHR - LAX
Nonstop11h 20mVirgin Atlantic
Deal found 26/8£370
Sat 20/915:05LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 3/1010:55LGW - LAX
Nonstop11h 15mNorse Atlantic UK
Deal found 24/8£370
Fri 12/919:45LAX - LGW
1 stop15h 45mMultiple Airlines
Sat 20/909:50LGW - LAX
Nonstop11h 15mMultiple Airlines
Deal found 26/8£371
Tue 9/913:25LAX - LHR
Nonstop10h 35mIberia
Wed 17/920:50LHR - LAX
1 stop29h 15mIberia
Deal found 24/8£371
Fri 10/1016:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 22/1010:55LGW - LAX
Nonstop11h 15mNorse Atlantic UK
Deal found 25/8£371
Mon 1/922:50LAX - LHR
Nonstop10h 25mVirgin Atlantic
Tue 16/914:30LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 25/8£372

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 858,174 searches. Data last updated 26 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 - LTN

LAXLTN

Los Angeles

Mon 10/11

14:30-08:30

1 stop34h 00m

London Luton

Sun 23/11

06:50-12:30

2 stops37h 40m

£377

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

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 24/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Wed 1/10

06:30-14:50

1 stop16h 20m

£377

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sun 7/9

16:30-10:55

Nonstop10h 25m

London Gatwick

Wed 1/10

10:55-14:10

Nonstop11h 15m

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 23/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Thu 2/10

06:30-14:50

1 stop16h 20m

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 29/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Tue 7/10

06:30-14:50

1 stop16h 20m

£377

Los AngelesLondon

LAX - LTN

LAXLTN

Los Angeles

Tue 4/11

18:50-20:55

1 stop18h 05m

London Luton

Wed 12/11

21:40-10:55

1 stop21h 15m

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 23/9

20:05-14:35

Nonstop10h 30m

London Heathrow

Thu 9/10

06:30-11:50

1 stop13h 20m

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 30/9

20:05-14:35

Nonstop10h 30m

London Heathrow

Wed 8/10

06:30-11:50

1 stop13h 20m

£377

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 21/9

15:30-10:00

Nonstop10h 30m

London Heathrow

Tue 30/9

06:30-11:50

1 stop13h 20m

£377

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 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 22 August 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, January is the cheapest month in which you can book a flight from Los Angeles to London (average of £112). Flying from Los Angeles to London in August is currently the most expensive (average of £164). 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 26 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 24% versus a flight in the morning.

What is the cheapest day to fly from Los Angeles to London?

Use this chart to determine the cheapest time to fly return from Los Angeles to London. Price data was last updated on 10 November 2024.

Travellers seeking maximum savings on their Los Angeles to London flight should consider departing on Monday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 26 August 2025.

The most flights from LAX to LON are scheduled on a Monday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (52 on average).

What’s the top stopover airport for flights from Los Angeles to London?

Share of one-stop return flights from Los Angeles to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Copenhagen (CPH) – chosen by Cheapflights users on 34% of one-stop itineraries from Los Angeles to London on Cheapflights.

What’s the cheapest stopover airport for flights from Los Angeles to London?

Average return fare for one-stop flights from Los Angeles to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Barcelona (BCN) is the most affordable one-stop option, with an average return flight price of £277.

What’s the fastest stopover option from Los Angeles to London?

Shortest average travel time for one-stop one-way flights from Los Angeles to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 07m.

Which airport typically offers the quickest stopover for flights from Los Angeles to London?

Average stopover duration for one-stop one-way flights from Los Angeles to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 00m.

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 26 August 2025.
Check out reviews from past customers who have flown with Virgin Atlantic, Norse Atlantic UK, andIberia from Los Angeles to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Norse Atlantic UK
7.2
Good

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Entertainment

7.5

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

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?

    Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Los Angeles to London. 12 airlines have flights from Los Angeles to London on a regular basis. Booking flights from Los Angeles to London should not be difficult; the airport handles an average of 56 outbound flights to London per day.

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

    Delta, Virgin Atlantic, and Norse Atlantic UK can get you from Los Angeles to London in just under 10h 25m. Your travel time will be generally consistent. The distance from Los Angeles to London is about 5439 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Los Angeles to London round-trip?

    Currently priced at £302, Scandinavian Airlines will fly you from Los Angeles to London and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Norse Atlantic UK - these airlines can fly you to your destination from £317 and £371, respectively. Scandinavian Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Los Angeles to London?

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

    Before booking your flight to London from Los Angeles, check out the most reliable airlines to get you to your destination on time: KLM (94%), Air France (94%), Delta( 94%).

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

    Looking for the cheapest flight from Los Angeles to London? While on average our users pay £1,324, our data indicates the cheapest price to be £277. The most popular route (Los Angeles - London Heathrow), is priced around £329.

  • 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, January is the cheapest month in which you can book a flight from Los Angeles to London (average of £112). Flying from Los Angeles to London in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Dartford
Guildford
Romford

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Los Angeles to London

Discover the top 10 airlines 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 858,174 searches. Data last updated 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£302Average£444FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£317Average£676FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Norse Atlantic UKCheapest£371Average£537FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Aer LingusCheapest£374Average£563FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£386Average£591FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£391Average£557FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£395Average£556FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£417Average£667FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£421Average£703FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£438Average£538FlexibilityNo cancel feeOn-time77%
Search Iberia 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?

Deals for Los Angeles to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Los Angeles to London with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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