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Cheap flights from Los Angeles to London from $379

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
26 Feb — 5 Mar1
1 adult

The best prices from Los Angeles to London are usually found in October or September, booked 55 days in advance, depart on a Tuesday or Friday 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 21 February 2025.

Round-trip from

$928

One-way from

$379

Popular in

June

Cheapest in

October

Average price

$1,055

Good round-trip deal

$5,287 or less
Finnair
  • Finnair
  • 9/3-25/3
  • 1 total stop
  • 25h 15m total
  • Los Angeles to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 20/7
  • 1 total stop
  • 17h 05m total
  • Los Angeles to London
Highest demand for flights based on searches. 15% potential increase in price ($344 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip 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 21 February 2025.

Sun 9/321:55LAX - LHR
Nonstop10h 30mFinnair
Tue 25/310:20LHR - LAX
1 stop14h 45mFinnair
Deal found 20/2$928
Mon 17/318:40LAX - LHR
2 stops19h 55mScandinavian Airlines
Wed 26/306:40LHR - LAX
1 stop16h 55mScandinavian Airlines
Deal found 20/2$934
Thu 13/320:00LAX - LHR
Nonstop10h 30mUnited Airlines
Mon 24/312:05LHR - LAX
1 stop36h 25mUnited Airlines
Deal found 20/2$961
Fri 7/314:05LAX - LHR
1 stop13h 05mDelta
Mon 17/311:45LHR - LAX
1 stop32h 00mDelta
Deal found 19/2$975
Sat 26/420:10LAX - LHR
Nonstop10h 25mVirgin Atlantic
Sat 3/508:40LHR - LAX
1 stop14h 10mVirgin Atlantic
Deal found 20/2$983
Fri 28/300:22LAX - LHR
1 stop26h 18mMultiple Airlines
Sun 6/414:05LHR - LAX
1 stop29h 32mMultiple Airlines
Deal found 20/2$1,005
Thu 13/320:10LAX - LHR
1 stop14h 40mSWISS
Thu 10/408:40LHR - LAX
1 stop15h 50mSWISS
Deal found 20/2$1,016
Tue 15/420:05LAX - LHR
Nonstop10h 30mBritish Airways
Tue 22/411:40LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 20/2$1,038
Thu 27/318:30LAX - LHR
2 stops19h 50mBrussels Airlines
Sun 6/407:45LHR - LAX
2 stops39h 30mBrussels Airlines
Deal found 20/2$1,118
Thu 17/417:30LAX - LHR
1 stop18h 10mLufthansa
Tue 22/406:55LHR - LAX
1 stop16h 20mLufthansa
Deal found 20/2$1,129
Sun 2/322:40LAX - LHR
1 stop14h 05mJetBlue
Thu 27/307:25LHR - LAX
1 stop17h 30mJetBlue
Deal found 20/2$1,154
Fri 5/916:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Thu 25/919:50LHR - LAX
1 stop26h 45mTAP AIR PORTUGAL
Deal found 20/2$1,177

Find flights from Los Angeles to London within your budget

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 21 February 2025.

Fly from

Los Angeles

Fly to

London

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 9/3

21:55-15:25

Nonstop10h 30m

London Heathrow

Tue 25/3

10:20-18:05

1 stop14h 45m

$928

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 17/3

18:40-21:35

2 stops19h 55m

London Heathrow

Wed 26/3

06:40-16:35

1 stop16h 55m

$934

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 13/3

20:00-13:30

Nonstop10h 30m

London Heathrow

Mon 24/3

12:05-17:30

1 stop36h 25m

$961

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 7/3

14:05-11:10

1 stop13h 05m

London Heathrow

Mon 17/3

11:45-12:45

1 stop32h 00m

$975

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 13/3

18:30-10:05

2 stops32h 35m

London Heathrow

Sun 16/3

07:10-14:05

2 stops37h 55m

$981

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 28/3

00:22-09:40

1 stop26h 18m

London Heathrow

Sun 6/4

14:05-11:37

1 stop29h 32m

$1,005

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 15/3

16:25-09:45

Nonstop10h 20m

London Heathrow

Sat 22/3

10:45-22:32

1 stop18h 47m

$1,007

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 13/3

20:10-17:50

1 stop14h 40m

London Heathrow

Thu 10/4

08:40-16:30

1 stop15h 50m

$1,016

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 15/4

15:40-10:05

Nonstop10h 25m

London Heathrow

Thu 24/4

11:40-14:55

Nonstop11h 15m

$1,038

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 6/3

15:05-08:20

2 stops33h 15m

London Heathrow

Thu 13/3

19:25-20:55

2 stops32h 30m

$1,080

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 26 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.

Travel insights for flights from Los Angeles to London

Get recent, data-driven insights about flights from Los Angeles to London including ideal travel times, pricing trends, and more.

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 February 2025.

Booking 55 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 21 February 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 12% 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 21 February 2025.

The most flights from LAX to LON are scheduled on a Thursday (56 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (37 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 21 February 2025.
See what other customers who have flown with Delta, KLM and Finnair from Los Angeles to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Comfort

8.0

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

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

    Finnair, at $928, was found to be the cheapest airline from Los Angeles to London.Alternate airlines to your destination round-trip include Scandinavian Airlines and United Airlines. Users have found that Finnair is 20% cheaper than the other options available to this destination.

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

    $379 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on JetBlue and Finnair, with prices starting from $500 and $600, respectively.

  • 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: Singapore Airlines (92%), Air Canada (90%), Austrian Airlines (90%).

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

    The cheapest flight price from Los Angeles to London is $4,260. On average you can expect to pay $5,715. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $1,118.

  • 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 Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Gatwick
Hounslow
Southall
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Dover
Dorking
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