What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Los Angeles to London delayed?

About 9% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 184 minutes.

What is the most punctual flight time for Los Angeles to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Which airline has the best punctuality record on Los Angeles to London flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 35m. Fly via Scandinavian Airlines, Delta, or United Airlines to get the fastest option. Los Angeles and London Heathrow Airport are separated by a distance of 8753 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Our cheapest airline available from Los Angeles to London Heathrow Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $1,170 on this airline. This flight start at 19% lower than the current average price 3 months from now.

Weekly flight availability from Los Angeles to London Heathrow Airport

The most flights from LAX to LHR are scheduled on a Tuesday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (48 on average).

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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).

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

The cheapest flight price from Los Angeles to London Heathrow Airport is $463. On average you can expect to pay $545. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $2,245.

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

No one likes to see their flight delayed. When booking a flight from Los Angeles to London Heathrow Airport consider choosing KLM(91%), SAUDIA(91%) or Air France(91%), as they are the most reliable in getting you off to your destination on time.

What airport do you fly from for flights from Los Angeles to London Heathrow?

Located just 15.1 km from the city centre, Los Angeles is the airport most travellers will use when flying to London Heathrow from Los Angeles. Booking flights from Los Angeles (LAX) to London Heathrow should be relatively easy as there are 52 daily outbound flights to London Heathrow from 1 airline.

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.

$506+ Cheap Flights from Los Angeles to London Heathrow Airport

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in February or January, booked 70 days in advance, depart on a Friday or Monday and return on a Saturday

Cheap flight deals from Los Angeles to Heathrow

Enter your travel dates to find the best prices.

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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 10 November 2026.

Sat 28/1117:10 -

1 stop21h 30m

Sat 5/1206:00 -

1 stop17h 15m

Deal found 5/11$1,082

Sat 7/1117:10 -

1 stop20h 25m

Wed 18/1113:40 -

1 stop33h 35m

Deal found 6/11$1,084

Tue 10/1117:10 -

1 stop34h 15m

Tue 17/1106:00 -

1 stop17h 15m

Deal found 8/11$1,108

Mon 23/1118:30 -

2 stops43h 10m

Thu 26/1118:40 -

1 stop30h 20m

Deal found 5/11$1,117

Thu 3/1221:23 -

2 stops37h 07m

Sun 6/1206:40 -

1 stop18h 20m

Deal found 5/11$1,120

Fri 4/1212:29 -

2 stops36h 51m

Mon 7/1206:40 -

1 stop18h 20m

Deal found 6/11$1,124

Thu 12/1117:10 -

1 stop21h 30m

Sat 21/1106:00 -

1 stop17h 15m

Deal found 9/11$1,127

Thu 3/1221:23 -

2 stops51h 57m

Mon 7/1206:40 -

1 stop18h 20m

Deal found 6/11$1,142

Tue 8/1219:30 -

1 stop14h 10m

Fri 11/1206:40 -

1 stop18h 20m

Deal found 6/11$1,155

Thu 26/1119:30 -

1 stop14h 10m

Thu 3/1213:55 -

2 stops35h 05m

Deal found 9/11$1,165

Find flight deals from Los Angeles to Heathrow

Round-trip from	$1,076
One-way from	$506
Popular in	June
Cheapest in	February
Average price	$1,359
Good one-way deal	$488 or less

United Airlines
23/2-25/2
1 total stop
26h 10m total
Los Angeles to London

Search Deals

ITA Airways
9/12-31/12
1 total stop
16h 20m total
Los Angeles to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($520 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($80 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Price to beat on a one-way flight from Los Angeles to London Heathrow.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Thu 10/12

17:10-18:55

1 stop17h 45m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$548

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Fri 11/12

15:20-15:40

1 stop16h 20m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$578

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Fri 27/11

07:00-06:55

1 stop15h 55m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$629

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sun 13/12

15:20-15:40

1 stop16h 20m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$714

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Thu 24/12

17:10-22:40

1 stop21h 30m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$752

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Wed 16/12

06:00-07:05

1 stop17h 05m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$774

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sat 21/11

19:27-21:20

2 stops17h 53m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$774

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sun 13/12

06:00-07:15

2 stops17h 15m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$774

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Wed 23/12

19:20-21:20

2 stops18h 00m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$860

Fastest return journey

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sun 17/1

18:55-13:30

Nonstop10h 35m

London Heathrow

Wed 31/12

00:00-15:00

Nonstop0h 00m

$987

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 24 resultsSorted by cheapest first

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.

LAX-LHR

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

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from Los Angeles to London Heathrow Airport, you should look to book at least 69 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 Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $1,062). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $2,051). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Los Angeles to London Heathrow Airport?

Airfare is below average for this route at the moment.

Los Angeles to London Heathrow Airport flights typically cost between $1,105 and $1,806 in February.
The cheapest return price found within the last 5 days was $1,076 on United Airlines (23 Feb–25 Feb).

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Virgin Atlantic from Los Angeles to London Heathrow Airport 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.

Virgin Atlantic

7.5

Good

698 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Nov 2026

LAS - LHR

This is the third time I have flown with Virgin Atlantic to London. The entire process from booking to arrival and the flight are exceptional. The flight was comfortable in Premium and the flight crew were very attentive to all of our needs. They make travel a pleasure.

Virgin Atlantic

7.5

Good

698 reviews

Virgin Atlantic

7.5

Good

698 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Nov 2026

LAS - LHR

Related info for your journey

What airport do you fly from for flights from Los Angeles to London Heathrow?
Located just 15.1 km from the city centre, Los Angeles is the airport most travellers will use when flying to London Heathrow from Los Angeles. Booking flights from Los Angeles (LAX) to London Heathrow should be relatively easy as there are 52 daily outbound flights to London Heathrow from 1 airline.
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 35m. Fly via Scandinavian Airlines, Delta, or United Airlines to get the fastest option. Los Angeles and London Heathrow Airport are separated by a distance of 8753 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Los Angeles to London Heathrow Airport round-trip?
Our cheapest airline available from Los Angeles to London Heathrow Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $1,170 on this airline. This flight start at 19% lower than the current average price 3 months from now.
What are the most reliable airlines from Los Angeles to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from Los Angeles to London Heathrow Airport consider choosing KLM(91%), SAUDIA(91%) or Air France(91%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Los Angeles to London Heathrow Airport?
The cheapest flight price from Los Angeles to London Heathrow Airport is $463. On average you can expect to pay $545. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $2,245.
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, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $1,062). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $2,051). 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.

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Top airline flying from Los Angeles to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$1,170	Average$1,388	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Los Angeles today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to Heathrow.

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.

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

Yes, Cheapflights offers price alerts on Los Angeles to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Los Angeles to London Heathrow Airport from $506

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Los Angeles to Heathrow

Cheapest flights from Los Angeles to HeathrowExplore 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 10 November 2026.

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 10 November 2026.

Best flights from Los Angeles to HeathrowDiscover carefully curated flight deals from Los Angeles to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Los Angeles to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Los Angeles to HeathrowExplore direct flight options from Los Angeles to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from Los Angeles to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Los Angeles to HeathrowDiscover last-minute flight deals from Los Angeles to Heathrow. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Los Angeles to HeathrowSearch for one-way flight options from Los Angeles to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from Los Angeles to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from Los Angeles to Heathrow

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

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

To ensure you get the cheapest price possible for a flight from Los Angeles to London Heathrow Airport, you should look to book at least 69 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 Heathrow Airport?

What is the cheapest time of day to fly from LAX to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Los Angeles to London Heathrow Airport?

Airfare is below average for this route at the moment.

Los Angeles to London Heathrow Airport flights typically cost between $1,105 and $1,806 in February.The cheapest return price found within the last 5 days was $1,076 on United Airlines (23 Feb–25 Feb).

Weekly flight availability from Los Angeles to London Heathrow Airport

The most flights from LAX to LHR are scheduled on a Tuesday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (48 on average).

How often are flights from Los Angeles to London delayed?

About 9% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 184 minutes.

What is the most punctual flight time for Los Angeles to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Los Angeles to London flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Virgin Atlantic from Los Angeles to London Heathrow Airport 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.

Related info for your journey

What airport do you fly from for flights from Los Angeles to London Heathrow?

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

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

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

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

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

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

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

What is the cheapest month to book a flight from Los Angeles to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Los Angeles to Heathrow by cabin class

Find flights from Los Angeles to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

Los Angeles and Heathrow flights

Browse other Los Angeles and Heathrow flight options. Last updated on 10 November 2026.

Other flights from Los Angeles

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

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

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

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

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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 10 November 2026.

Best flights from Los Angeles to Heathrow
Discover carefully curated flight deals from Los Angeles to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from Los Angeles to Heathrow
Explore direct flight options from Los Angeles to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 10 November 2026 and is based on user searches.

One-way flights from Los Angeles to Heathrow
Search for one-way flight options from Los Angeles to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Los Angeles to London Heathrow Airport flights typically cost between $1,105 and $1,806 in February.
The cheapest return price found within the last 5 days was $1,076 on United Airlines (23 Feb–25 Feb).