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 £444. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £447, and Finnair, from £499. Scandinavian Airlines is priced at 25% 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 £215 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from £278 and Finnair from £288 one-way.

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

On average you can expect to pay £2,210 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £298 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £352.

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 Canada (83%), Austrian Airlines (83%), United Airlines (83%).

What are the most popular airlines that fly from Los Angeles to London Heathrow Airport?

Consider American Airlines, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from Los Angeles to London Heathrow Airport.

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

Friday flights are found to be more expensive to fly from Los Angeles to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Los Angeles in October are about £554 on average during October, but can be found for as low as £329.

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. 10 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 57 outbound flights to London Heathrow per day.

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.

£206+ Flights from Los Angeles to London Heathrow Airport - Compare & Save Big

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in October or September, booked 17 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Los Angeles to Heathrow

Round-trip from	£444
One-way from	£206
Popular in	June
Cheapest in	October
Average price	£514
Good round-trip deal	£496 or less
Good one-way deal	£389 or less

Scandinavian Airlines
1/10-26/10
3 total stops
42h 55m total
Los Angeles to London

Search Deals

23/7
1 total stop
17h 10m total
Los Angeles to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£93 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Los Angeles to London Heathrow.

Search Deals

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

Search Deals

Find flight deals from Los Angeles to Heathrow

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 29 April 2025.

Wed 1/1019:30LAX - LHR

1 stop15h 00mScandinavian Airlines

Sun 26/1021:05LHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 27/4£444

Tue 12/816:40LAX - LHR

1 stop18h 10mTAP AIR PORTUGAL

Thu 28/819:50LHR - LAX

1 stop26h 45mTAP AIR PORTUGAL

Deal found 28/4£447

Fri 8/816:45LAX - LHR

Nonstop10h 25mMultiple Airlines

Sat 30/808:45LHR - LAX

1 stop15h 45mMultiple Airlines

Deal found 28/4£489

Mon 12/513:25LAX - LHR

Nonstop10h 35mFinnair

Tue 20/507:30LHR - LAX

1 stop17h 35mFinnair

Deal found 28/4£499

Fri 8/816:45LAX - LHR

Nonstop10h 25mLufthansa

Sat 30/813:05LHR - LAX

Nonstop11h 05mLufthansa

Deal found 28/4£503

Tue 13/513:25LAX - LHR

Nonstop10h 35mAmerican Airlines

Tue 20/510:20LHR - LAX

1 stop14h 45mAmerican Airlines

Deal found 28/4£504

Wed 10/913:35LAX - LHR

Nonstop10h 25mBritish Airways

Fri 26/910:15LHR - LAX

Nonstop11h 15mBritish Airways

Deal found 28/4£505

Wed 13/813:30LAX - LHR

1 stop13h 00mIberia

Fri 29/810:15LHR - LAX

Nonstop11h 15mIberia

Deal found 28/4£508

Thu 11/920:15LAX - LHR

1 stop14h 40mAer Lingus

Sat 20/912:00LHR - LAX

1 stop14h 25mAer Lingus

Deal found 28/4£511

Sun 10/816:45LAX - LHR

Nonstop10h 25mUnited Airlines

Tue 19/808:45LHR - LAX

1 stop15h 45mUnited Airlines

Deal found 28/4£512

Tue 13/506:00LAX - LHR

2 stops19h 35mAir Canada

Tue 20/508:45LHR - LAX

2 stops19h 05mAir Canada

Deal found 28/4£517

Tue 23/907:30LAX - LHR

2 stops18h 05mAustrian Airlines

Wed 1/1019:30LHR - LAX

1 stop25h 35mAustrian Airlines

Deal found 27/4£519

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 29 April 2025.

Wed 1/1019:30LAX - LHR

1 stop15h 00mScandinavian Airlines

Sun 26/1021:05LHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 27/4£444

Tue 12/816:40LAX - LHR

1 stop18h 10mTAP AIR PORTUGAL

Thu 28/819:50LHR - LAX

1 stop26h 45mTAP AIR PORTUGAL

Deal found 28/4£447

Fri 8/816:45LAX - LHR

Nonstop10h 25mMultiple Airlines

Sat 30/808:45LHR - LAX

1 stop15h 45mMultiple Airlines

Deal found 28/4£489

Mon 12/513:25LAX - LHR

Nonstop10h 35mFinnair

Tue 20/507:30LHR - LAX

1 stop17h 35mFinnair

Deal found 28/4£499

Fri 8/816:45LAX - LHR

Nonstop10h 25mLufthansa

Sat 30/813:05LHR - LAX

Nonstop11h 05mLufthansa

Deal found 28/4£503

Tue 13/513:25LAX - LHR

Nonstop10h 35mAmerican Airlines

Tue 20/510:20LHR - LAX

1 stop14h 45mAmerican Airlines

Deal found 28/4£504

Wed 10/917:05LAX - LHR

Nonstop10h 30mBritish Airways

Sat 20/916:55LHR - LAX

Nonstop11h 20mBritish Airways

Deal found 27/4£505

Wed 13/813:30LAX - LHR

1 stop13h 00mIberia

Fri 29/810:15LHR - LAX

Nonstop11h 15mIberia

Deal found 28/4£508

Thu 11/920:15LAX - LHR

1 stop14h 40mAer Lingus

Sat 20/912:00LHR - LAX

1 stop14h 25mAer Lingus

Deal found 28/4£511

Sun 10/816:45LAX - LHR

Nonstop10h 25mUnited Airlines

Tue 19/808:45LHR - LAX

1 stop15h 45mUnited Airlines

Deal found 28/4£512

Tue 13/506:00LAX - LHR

2 stops19h 35mAir Canada

Tue 20/508:45LHR - LAX

2 stops19h 05mAir Canada

Deal found 28/4£517

Tue 23/907:30LAX - LHR

2 stops18h 05mAustrian Airlines

Wed 1/1019:30LHR - LAX

1 stop25h 35mAustrian Airlines

Deal found 27/4£519

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 29 April 2025.

Thu 11/917:05LAX - LHR

Nonstop10h 30mBritish Airways

Sat 20/916:55LHR - LAX

Nonstop11h 20mBritish Airways

Deal found 28/4£469

Fri 8/816:45LAX - LHR

Nonstop10h 25mLufthansa

Sat 30/813:05LHR - LAX

Nonstop11h 05mLufthansa

Deal found 28/4£503

Wed 20/817:05LAX - LHR

Nonstop10h 30mIberia

Wed 27/814:20LHR - LAX

Nonstop11h 15mIberia

Deal found 28/4£521

Mon 12/513:25LAX - LHR

Nonstop10h 35mFinnair

Tue 20/516:55LHR - LAX

Nonstop11h 20mFinnair

Deal found 28/4£522

Mon 12/522:50LAX - LHR

Nonstop10h 25mVirgin Atlantic

Sun 25/517:30LHR - LAX

Nonstop11h 15mVirgin Atlantic

Deal found 28/4£525

Wed 27/820:05LAX - LHR

Nonstop10h 30mDelta

Mon 8/913:35LHR - LAX

Nonstop11h 30mDelta

Deal found 28/4£530

Mon 12/516:35LAX - LHR

Nonstop10h 35mAir Canada

Sun 25/513:05LHR - LAX

Nonstop11h 05mAir Canada

Deal found 28/4£549

Mon 12/515:30LAX - LHR

Nonstop10h 30mAir France

Sun 25/513:35LHR - LAX

Nonstop11h 30mAir France

Deal found 28/4£555

Mon 21/715:40LAX - LHR

Nonstop10h 25mAmerican Airlines

Thu 31/714:20LHR - LAX

Nonstop11h 15mAmerican Airlines

Deal found 28/4£576

Wed 21/516:35LAX - LHR

Nonstop10h 35mUnited Airlines

Thu 12/613:05LHR - LAX

Nonstop11h 05mUnited Airlines

Deal found 28/4£588

Mon 12/516:35LAX - LHR

Nonstop10h 35mBrussels Airlines

Sun 25/513:05LHR - LAX

Nonstop11h 05mBrussels Airlines

Deal found 28/4£706

Tue 22/716:45LAX - LHR

Nonstop10h 25mAustrian Airlines

Sun 10/813:05LHR - LAX

Nonstop11h 05mAustrian Airlines

Deal found 28/4£736

Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 29 April 2025 and is based on user searches.

Sun 4/508:00LAX - LHR

1 stop17h 30mJetBlue

Sun 11/508:25LHR - LAX

1 stop20h 59mJetBlue

Deal found 27/4£583

Sun 4/506:00LAX - LHR

2 stops16h 30mAir Canada

Tue 20/514:05LHR - LAX

1 stop17h 02mAir Canada

Deal found 28/4£731

Sun 4/520:05LAX - LHR

Nonstop10h 30mBritish Airways

Wed 21/514:20LHR - LAX

Nonstop11h 15mBritish Airways

Deal found 28/4£749

Sun 4/520:05LAX - LHR

Nonstop10h 30mIberia

Sun 11/506:10LHR - LAX

1 stop17h 55mIberia

Deal found 28/4£750

Mon 5/519:55LAX - LHR

1 stop36h 45mTurkish Airlines

Fri 23/506:30LHR - LAX

1 stop19h 30mTurkish Airlines

Deal found 28/4£568

Mon 5/516:35LAX - LHR

Nonstop10h 35mSWISS

Mon 12/520:05LHR - LAX

1 stop28h 25mSWISS

Deal found 28/4£742

Mon 5/519:55LAX - LHR

1 stop36h 45mTurkish Airlines

Thu 22/522:25LHR - LAX

1 stop21h 20mTurkish Airlines

Deal found 28/4£568

Tue 6/519:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Tue 20/510:20LHR - LAX

1 stop14h 00mScandinavian Airlines

Deal found 28/4£582

Tue 6/521:30LAX - LHR

Nonstop10h 35mFinnair

Tue 20/509:30LHR - LAX

1 stop15h 35mFinnair

Deal found 28/4£706

Tue 6/509:55LAX - LHR

2 stops26h 25mIcelandair

Sat 10/513:05LHR - LAX

2 stops17h 35mIcelandair

Deal found 28/4£708

Wed 7/520:05LAX - LHR

Nonstop10h 30mDelta

Wed 21/506:30LHR - LAX

1 stop13h 20mDelta

Deal found 28/4£718

Thu 8/521:25LAX - LHR

1 stop32h 50mMultiple Airlines

Wed 14/515:05LHR - LAX

1 stop36h 00mMultiple Airlines

Deal found 28/4£489

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 29 April 2025.

Wed 23/721:25LAX - LHR

1 stop17h 10mMultiple Airlines

Deal found 28/4£206

Sun 13/716:40LAX - LHR

1 stop22h 15mTAP AIR PORTUGAL

Deal found 27/4£215

Tue 23/917:05LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 28/4£278

Mon 11/818:45LAX - LHR

1 stop17h 55mFinnair

Deal found 28/4£288

Sun 25/519:30LAX - LHR

2 stops30h 05mScandinavian Airlines

Deal found 28/4£310

Mon 11/815:30LAX - LHR

Nonstop10h 30mDelta

Deal found 28/4£313

Sat 9/819:18LAX - LHR

2 stops17h 22mUnited Airlines

Deal found 28/4£317

Mon 12/507:30LAX - LHR

2 stops18h 30mAir Canada

Deal found 28/4£318

Wed 7/520:15LAX - LHR

1 stop15h 10mAer Lingus

Deal found 28/4£323

Thu 8/507:50LAX - LHR

1 stop14h 40mJetBlue

Deal found 28/4£326

Thu 8/519:55LAX - LHR

1 stop16h 10mIberia

Deal found 28/4£350

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

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/10

19:30-18:30

1 stop15h 00m

London Heathrow

Sun 26/10

21:05-18:00

2 stops27h 55m

£444

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 12/8

16:40-18:50

1 stop18h 10m

London Heathrow

Thu 28/8

19:50-14:35

1 stop26h 45m

£447

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 8/8

16:45-11:10

Nonstop10h 25m

London Heathrow

Sat 30/8

08:45-16:30

1 stop15h 45m

£489

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 12/5

13:25-08:00

Nonstop10h 35m

London Heathrow

Tue 20/5

07:30-17:05

1 stop17h 35m

£499

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 8/8

16:45-11:10

Nonstop10h 25m

London Heathrow

Sat 30/8

13:05-16:10

Nonstop11h 05m

£503

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 13/5

13:25-08:00

Nonstop10h 35m

London Heathrow

Tue 20/5

10:20-17:05

1 stop14h 45m

£504

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 10/9

17:05-11:35

Nonstop10h 30m

London Heathrow

Sat 20/9

16:55-20:15

Nonstop11h 20m

£505

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 13/8

13:30-10:30

1 stop13h 00m

London Heathrow

Fri 29/8

10:15-13:30

Nonstop11h 15m

£508

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 11/9

20:15-18:55

1 stop14h 40m

London Heathrow

Sat 20/9

12:00-18:25

1 stop14h 25m

£511

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 10/8

16:45-11:10

Nonstop10h 25m

London Heathrow

Tue 19/8

08:45-16:30

1 stop15h 45m

£512

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 26 results

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?

Booking 17 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 £112). Flying from Los Angeles to London Heathrow Airport 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 LHR?

It’s typically best to fly out from Los Angeles to London Heathrow Airport in the morning. 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?

Travellers seeking maximum savings on their Los Angeles to London Heathrow Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday 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 Heathrow Airport

The most flights from LAX to LHR are scheduled on a Monday (58 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (53 on average).

Rainfall in Heathrow by month

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.

Temperature in Heathrow by month

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).

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Finnair and Austrian Airlines from Los Angeles to London have to say. 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.

Delta

8.0

Very Good

7,929 reviews

Check prices

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.

Delta

8.0

Very Good

7,929 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

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.

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

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.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

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.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

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.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very Good

7,929 reviews

Check prices

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

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. 10 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 57 outbound flights to London Heathrow per day.
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 £444. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £447, and Finnair, from £499. Scandinavian Airlines is priced at 25% 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 £215 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from £278 and Finnair from £288 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 Canada (83%), Austrian Airlines (83%), United Airlines (83%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
On average you can expect to pay £2,210 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £298 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £352.
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 £112). Flying from Los Angeles to London Heathrow Airport 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

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Luton

Slough

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Northampton

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Southend-on-Sea

Crawley

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Winchester

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Folkestone

Dartford

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Los Angeles to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£305	Average£448	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£384	Average£555	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£395	Average£539	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£420	Average£713	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£421	Average£587	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	Cheapest£443	Average£552	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
American Airlines	Cheapest£444	Average£620	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest£445	Average£613	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£467	Average£661	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
United Airlines	Cheapest£499	Average£714	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Los Angeles.

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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Cheap flights from Los Angeles to London Heathrow Airport from £206

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in October or September, booked 17 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Los Angeles to Heathrow

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Find 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 29 April 2025.

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 29 April 2025.

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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

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 25 April 2025.

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?

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 29 April 2025.

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.

Weekly flight availability from Los Angeles to London Heathrow Airport

Explore weekly flight availability from Los Angeles to Heathrow. 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 29 April 2025.

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

See what other customers who have flown with Delta, Finnair and Austrian Airlines from Los Angeles to London have to say. 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.

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?

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

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

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 Los Angeles?

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Alternative routes for Los Angeles to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Los Angeles to Heathrow

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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 29 April 2025.