Cheap flights from Los Angeles to London Heathrow Airport from £165

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in October or September, booked 35 days in advance, depart on a Monday or Wednesday and return on a Wednesday

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Cheapest flights from Los Angeles to Heathrow
Explore the most affordable flight options available from Los Angeles to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 November 2025.

Thu 4/1213:10LAX - LHR
2 stops21h 20mScandinavian Airlines
Tue 9/1206:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Deal found 9/11£451
Mon 10/1117:30LAX - LHR
1 stop14h 20mLufthansa
Tue 25/1107:40LHR - LAX
1 stop15h 35mLufthansa
Deal found 9/11£452
Mon 10/1122:45LAX - LHR
1 stop13h 25mVirgin Atlantic
Tue 25/1111:20LHR - LAX
Nonstop11h 15mVirgin Atlantic
Deal found 9/11£453
Mon 10/1117:30LAX - LHR
1 stop14h 20mLufthansa
Thu 20/1107:40LHR - LAX
1 stop15h 35mLufthansa
Deal found 10/11£453
Wed 31/1217:30LAX - LHR
1 stop19h 30mLufthansa
Fri 16/107:40LHR - LAX
1 stop15h 35mLufthansa
Deal found 10/11£454
Tue 30/1219:30LAX - LHR
1 stop15h 00mScandinavian Airlines
Wed 14/119:50LHR - LAX
2 stops29h 10mScandinavian Airlines
Deal found 9/11£455
Wed 3/1217:30LAX - LHR
Nonstop10h 50mFinnair
Tue 9/1216:55LHR - LAX
Nonstop11h 30mFinnair
Deal found 8/11£456
Tue 9/1219:00LAX - LHR
Nonstop10h 30mMultiple Airlines
Tue 16/1206:35LHR - LAX
1 stop16h 40mMultiple Airlines
Deal found 9/11£456
Tue 30/1219:00LAX - LHR
Nonstop10h 30mMultiple Airlines
Wed 14/107:40LHR - LAX
1 stop15h 35mMultiple Airlines
Deal found 9/11£457
Tue 30/1219:00LAX - LHR
Nonstop10h 30mMultiple Airlines
Mon 12/113:45LHR - LAX
1 stop34h 50mMultiple Airlines
Deal found 9/11£458
Wed 3/1216:35LAX - LHR
Nonstop10h 20mDelta
Wed 10/1206:30LHR - LAX
1 stop13h 15mDelta
Deal found 10/11£459
Tue 2/1217:45LAX - LHR
Nonstop10h 35mIberia
Tue 9/1211:50LHR - LAX
Nonstop11h 30mIberia
Deal found 11/11£460

Cheap flight deals from Los Angeles to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Heathrow (LHR). 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 11 November 2025.

Round-trip from

£451

One-way from

£165

Popular in

December

Cheapest in

October

Average price

£585

Good round-trip deal

£530 or less

Good one-way deal

£302 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 7/2-20/2
  • 3 total stops
  • 35h 55m total
  • Los Angeles to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/2
  • 1 total stop
  • 16h 45m total
  • Los Angeles to London
Highest demand for flights based on searches. 9% potential increase in price (£48 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from Los Angeles to London Heathrow.
Price to beat on a one-way flight from Los Angeles to London Heathrow.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Heathrow 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 11 November 2025.
Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.

Fly from

Los Angeles

Fly to

Heathrow

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 17/1

21:00-15:30

Nonstop10h 30m

London Heathrow

Tue 3/2

07:30-17:05

1 stop17h 35m

£456

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 20/1

22:30-16:50

Nonstop10h 20m

London Heathrow

Wed 4/2

06:30-11:45

1 stop13h 15m

£456

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 20/1

19:30-18:30

1 stop15h 00m

London Heathrow

Tue 3/2

21:05-17:00

2 stops27h 55m

£457

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 3/12

16:35-10:55

Nonstop10h 20m

London Heathrow

Fri 12/12

06:30-11:45

1 stop13h 15m

£459

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 26/11

16:35-10:55

Nonstop10h 20m

London Heathrow

Wed 3/12

06:30-11:45

1 stop13h 15m

£459

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 16/1

19:00-13:30

Nonstop10h 30m

London Heathrow

Sat 24/1

06:35-15:15

1 stop16h 40m

£463

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 7/1

10:26-07:25

1 stop12h 59m

London Heathrow

Tue 13/1

09:00-16:35

1 stop15h 35m

£467

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 1/12

22:30-16:50

Nonstop10h 20m

London Heathrow

Tue 16/12

13:00-22:37

1 stop17h 37m

£471

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 7/1

20:10-16:50

1 stop12h 40m

London Heathrow

Wed 14/1

11:20-14:35

Nonstop11h 15m

£473

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 19/2

00:55-07:30

1 stop22h 35m

London Heathrow

Sun 22/2

11:05-22:00

2 stops42h 55m

£477

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Los Angeles to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

How far ahead should I book a flight from Los Angeles to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Heathrow. Price data was last updated on 7 November 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to London Heathrow Airport. 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 Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of £360). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £531). 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 LHR?

Find hourly flight availability from Los Angeles to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 November 2025.

It’s typically best to fly out from Los Angeles to London Heathrow Airport in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Los Angeles to Heathrow. Price data was last updated on 9 March 2025.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 November 2025.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andUnited Airlines from Los Angeles to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Entertainment

7.1

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.7

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Heathrow. 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 Heathrow?

    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 Heathrow. 12 airlines have flights from Los Angeles to London Heathrow on a regular basis. Booking flights from Los Angeles to London Heathrow should not be difficult; the airport handles an average of 51 outbound flights to London Heathrow per day.

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

    There are many flights that can get you from Los Angeles to London Heathrow Airport in 10h 20m. Fly via Finnair, Delta, or Scandinavian Airlines to get the fastest option. There are 5439 mi between Los Angeles and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Cheapflights users have booked flights from Los Angeles to London Heathrow Airport round-trip from £310. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £321, and Lufthansa, from £375. Scandinavian Airlines is priced at 47% 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 Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £226 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £232 and JetBlue from £248 one-way.

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

    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 Heathrow Airport on time: Air France (93%), Delta (93%), Virgin Atlantic (93%).

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

    On average you can expect to pay £1,330 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £293 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £326.

  • Can I find deals for flights from Los Angeles to Heathrow that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Heathrow.

  • Can I find deals for business class flights from Los Angeles to Heathrow?

    Yes. Cheapflights offers flight deals from Los Angeles to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of £360). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £531). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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.

Top 10 airlines flying from Los Angeles to Heathrow

Discover the top 10 airlines that operate flights from Los Angeles to Heathrow. 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 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£310Average£494FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£321Average£581FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£375Average£448FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest£383Average£503FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£395Average£551FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£401Average£547FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£403Average£721FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£408Average£575FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£412Average£615FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£449Average£540FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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

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

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

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

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Not ready to book yet? You can track prices for flights from Los Angeles to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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