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Cheap flights from Los Angeles to London from $431

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
4 Feb — 11 Feb1
1 adult

The best prices from Los Angeles to London are usually found in October or April, booked 63 days in advance, depart on a Friday or Wednesday 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 30 January 2025.

Round-trip from

$1,045

One-way from

$431

Popular in

June

Cheapest in

October

Average price

$1,213

Good one-way deal

$795 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/3-9/3
  • 2 total stops
  • 44h 05m total
  • Los Angeles to London
WestJet
  • WestJet
  • 9/2
  • 1 total stop
  • 35h 10m total
  • Los Angeles to London
Highest demand for flights based on searches. 16% potential increase in price ($455 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($78 potential savings vs. average return price).
Average for round-trip flights in January 2025
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 30 January 2025.

Sun 2/317:40LAX - LHR
1 stop16h 00mScandinavian Airlines
Sun 9/319:30LHR - LAX
1 stop28h 05mScandinavian Airlines
Deal found 29/1$1,045
Tue 15/418:45LAX - LHR
1 stop17h 55mFinnair
Tue 22/407:30LHR - LAX
1 stop17h 35mFinnair
Deal found 28/1$1,087
Tue 23/916:40LAX - LHR
1 stop21h 20mTAP AIR PORTUGAL
Tue 7/1006:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Deal found 30/1$1,095
Tue 18/312:10LAX - LHR
1 stop15h 00mMultiple Airlines
Tue 25/306:35LHR - LAX
1 stop16h 40mMultiple Airlines
Deal found 30/1$1,123
Fri 14/308:30LAX - LHR
1 stop15h 40mUnited Airlines
Sun 23/308:55LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 28/1$1,135
Wed 12/316:25LAX - LHR
Nonstop10h 20mDelta
Mon 31/306:30LHR - LAX
1 stop16h 20mDelta
Deal found 29/1$1,142
Wed 16/414:55LAX - LHR
1 stop13h 45mLufthansa
Fri 25/409:30LHR - LAX
2 stops22h 29mLufthansa
Deal found 28/1$1,204
Wed 5/319:10LAX - LHR
1 stop18h 30mSWISS
Mon 24/320:05LHR - LAX
1 stop28h 25mSWISS
Deal found 29/1$1,218
Mon 13/1015:40LAX - LHR
Nonstop10h 25mBritish Airways
Tue 21/1010:10LHR - LAX
Nonstop11h 15mBritish Airways
Deal found 29/1$1,271
Sat 1/222:10LAX - LHR
1 stop14h 35mJetBlue
Fri 7/312:20LHR - LAX
1 stop17h 37mJetBlue
Deal found 29/1$1,298

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 134,765 searches. Data last updated 30 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 2/3

17:40-17:40

1 stop16h 00m

London Heathrow

Sun 9/3

19:30-16:35

1 stop28h 05m

$1,045

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 15/4

18:45-20:40

1 stop17h 55m

London Heathrow

Tue 22/4

07:30-17:05

1 stop17h 35m

$1,087

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 18/3

12:10-10:10

1 stop15h 00m

London Heathrow

Tue 25/3

06:35-16:15

1 stop16h 40m

$1,123

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 14/3

08:30-07:10

1 stop15h 40m

London Heathrow

Sun 23/3

08:55-17:30

1 stop15h 35m

$1,135

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/3

16:25-09:45

Nonstop10h 20m

London Heathrow

Mon 31/3

06:30-14:50

1 stop16h 20m

$1,142

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 16/4

14:55-12:40

1 stop13h 45m

London Heathrow

Fri 25/4

09:30-23:59

2 stops22h 29m

$1,204

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 5/3

19:10-21:40

1 stop18h 30m

London Heathrow

Mon 24/3

20:05-17:30

1 stop28h 25m

$1,218

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 2/3

21:35-16:00

Nonstop10h 25m

London Heathrow

Sun 9/3

10:20-18:05

1 stop14h 45m

$1,257

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 21/4

20:05-14:35

Nonstop10h 30m

London Heathrow

Fri 17/10

14:20-17:35

Nonstop11h 15m

$1,271

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 2/3

22:40-20:45

1 stop14h 05m

London Heathrow

Fri 7/3

12:20-21:57

1 stop17h 37m

$1,298

Flights are sorted by cheapest return flights first.

Deals found on 29/1

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 24 January 2025.

To ensure you get the cheapest price possible for a flight from Los Angeles to London, you should look to book at least 63 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, February is the cheapest month in which you can book a flight from Los Angeles to London (average of $1,189). Flying from Los Angeles to London in December is currently the most expensive (average of $1,719). 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 30 January 2025.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to London at midday. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking 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 30 January 2025.

The most flights from LAX to LON are scheduled on a Wednesday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 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 30 January 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and SWISS from Los Angeles to London to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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.

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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.

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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.

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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.

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Food

7.3

Overall

8.0

Crew

8.5

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?

    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 41 daily outbound flights to London from 0 different airlines.

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

    According to our current data, Scandinavian Airlines ($1,045), Finnair ($1,087), and United Airlines ($1,135) offers the cheapest pricing from Los Angeles to London. Scandinavian Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • 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 ($431), JetBlue ($601), and Finnair ($677).

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

    Consider Air Canada (90%), Austrian Airlines (90%) or United Airlines (90%) 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 $732. While the most popular route (Los Angeles - London Heathrow) can be booked for $985 on average our data indicates $958 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, February is the cheapest month in which you can book a flight from Los Angeles to London (average of $1,189). Flying from Los Angeles to London in December is currently the most expensive (average of $1,719). 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
Hounslow
Slough
Stansted
Maidstone
Gatwick
Bishop's Stortford

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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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