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 £451. Other airlines that can offer you cheap pricing are Iberia, from £452, and Virgin Atlantic, from £452. Finnair is priced at 26% 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 £241 on SWISS. Other airlines that offer cheap prices include JetBlue from £247 and Finnair from £293 one-way.

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

On average you can expect to pay £2,303 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £271 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £389.

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 (91%), Delta (91%), Aeromexico (91%).

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

Consider American Airlines, Air France or Alaska Airlines 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 June. 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 £575 on average during October, but can be found for as low as £339.

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. 11 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 54 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

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in October or April, booked 83 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	£451
One-way from	£206
Popular in	June
Cheapest in	October
Average price	£543
Good round-trip deal	£484 or less
Good one-way deal	£343 or less

Finnair
6/4-22/4
1 total stop
26h 00m total
Los Angeles to London

Search Deals

27/4
1 total stop
34h 30m total
Los Angeles to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 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 21 March 2025.

Sun 6/415:45LAX - LHR

Nonstop10h 25mFinnair

Tue 22/409:30LHR - LAX

1 stop15h 35mFinnair

Deal found 20/3£451

Tue 23/911:00LAX - LHR

1 stop12h 20mIberia

Wed 19/1112:30LHR - LAX

Nonstop11h 20mIberia

Deal found 20/3£452

Sun 6/414:00LAX - LHR

1 stop13h 20mVirgin Atlantic

Tue 22/416:25LHR - LAX

Nonstop11h 10mVirgin Atlantic

Deal found 21/3£453

Wed 2/420:15LAX - LHR

1 stop14h 40mAer Lingus

Wed 30/412:00LHR - LAX

1 stop14h 25mAer Lingus

Deal found 20/3£455

Sun 4/514:30LAX - LHR

1 stop14h 50mMultiple Airlines

Mon 19/519:30LHR - LAX

1 stop25h 35mMultiple Airlines

Deal found 20/3£460

Wed 23/412:35LAX - LHR

1 stop13h 25mAir Canada

Wed 7/509:30LHR - LAX

1 stop21h 29mAir Canada

Deal found 21/3£464

Sun 6/412:40LAX - LHR

1 stop13h 55mAmerican Airlines

Tue 22/410:20LHR - LAX

1 stop14h 45mAmerican Airlines

Deal found 21/3£472

Tue 23/919:30LAX - LHR

2 stops18h 05mScandinavian Airlines

Wed 19/1121:05LHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 20/3£472

Tue 29/412:35LAX - LHR

1 stop13h 25mUnited Airlines

Wed 7/508:40LHR - LAX

1 stop15h 50mUnited Airlines

Deal found 20/3£479

Mon 21/414:10LAX - LHR

1 stop16h 05mDelta

Tue 13/509:00LHR - LAX

1 stop17h 10mDelta

Deal found 21/3£489

Tue 7/1015:40LAX - LHR

Nonstop10h 25mBritish Airways

Thu 23/1014:20LHR - LAX

Nonstop11h 15mBritish Airways

Deal found 20/3£514

Mon 5/515:05LAX - LHR

1 stop22h 35mAustrian Airlines

Mon 12/515:05LHR - LAX

1 stop30h 00mAustrian Airlines

Deal found 21/3£540

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 21 March 2025.

Sun 6/415:45LAX - LHR

Nonstop10h 25mFinnair

Tue 22/409:30LHR - LAX

1 stop15h 35mFinnair

Deal found 20/3£451

Wed 30/413:20LAX - LHR

1 stop13h 10mIberia

Wed 7/514:20LHR - LAX

Nonstop11h 15mIberia

Deal found 20/3£452

Sun 6/415:30LAX - LHR

Nonstop10h 30mVirgin Atlantic

Tue 22/416:25LHR - LAX

Nonstop11h 10mVirgin Atlantic

Deal found 21/3£452

Wed 2/420:15LAX - LHR

1 stop14h 40mAer Lingus

Wed 30/412:00LHR - LAX

1 stop14h 25mAer Lingus

Deal found 20/3£455

Sun 4/514:30LAX - LHR

1 stop14h 50mMultiple Airlines

Mon 19/519:30LHR - LAX

1 stop25h 35mMultiple Airlines

Deal found 20/3£460

Wed 23/412:35LAX - LHR

1 stop13h 25mAir Canada

Wed 7/509:30LHR - LAX

1 stop21h 29mAir Canada

Deal found 21/3£464

Sun 6/412:40LAX - LHR

1 stop13h 55mAmerican Airlines

Tue 22/410:20LHR - LAX

1 stop14h 45mAmerican Airlines

Deal found 21/3£472

Sun 6/419:30LAX - LHR

1 stop18h 10mScandinavian Airlines

Tue 22/421:05LHR - LAX

2 stops27h 15mScandinavian Airlines

Deal found 20/3£473

Mon 21/416:35LAX - LHR

Nonstop10h 35mUnited Airlines

Mon 12/512:10LHR - LAX

1 stop36h 20mUnited Airlines

Deal found 21/3£479

Mon 7/421:20LAX - LHR

Nonstop10h 20mDelta

Wed 30/406:30LHR - LAX

1 stop13h 20mDelta

Deal found 19/3£487

Tue 29/417:05LAX - LHR

Nonstop10h 30mBritish Airways

Tue 6/510:10LHR - LAX

Nonstop11h 15mBritish Airways

Deal found 20/3£514

Mon 5/515:05LAX - LHR

1 stop22h 35mAustrian Airlines

Mon 12/515:05LHR - LAX

1 stop30h 00mAustrian Airlines

Deal found 21/3£540

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 21 March 2025.

Wed 30/413:20LAX - LHR

Nonstop10h 40mIberia

Wed 7/514:45LHR - LAX

Nonstop11h 20mIberia

Deal found 20/3£452

Sun 6/415:30LAX - LHR

Nonstop10h 30mVirgin Atlantic

Tue 22/416:25LHR - LAX

Nonstop11h 10mVirgin Atlantic

Deal found 21/3£452

Sun 6/415:45LAX - LHR

Nonstop10h 25mFinnair

Tue 22/410:10LHR - LAX

Nonstop11h 15mFinnair

Deal found 21/3£476

Sun 6/416:35LAX - LHR

Nonstop10h 35mAir Canada

Tue 22/413:05LHR - LAX

Nonstop11h 10mAir Canada

Deal found 21/3£482

Sun 6/416:35LAX - LHR

Nonstop10h 35mUnited Airlines

Tue 22/413:05LHR - LAX

Nonstop11h 10mUnited Airlines

Deal found 21/3£491

Sun 20/420:05LAX - LHR

Nonstop10h 30mDelta

Wed 30/417:30LHR - LAX

Nonstop11h 15mDelta

Deal found 21/3£492

Tue 29/417:05LAX - LHR

Nonstop10h 30mBritish Airways

Tue 6/510:10LHR - LAX

Nonstop11h 15mBritish Airways

Deal found 20/3£514

Sun 4/516:35LAX - LHR

Nonstop10h 35mLufthansa

Mon 19/513:05LHR - LAX

Nonstop11h 10mLufthansa

Deal found 20/3£538

Thu 3/420:05LAX - LHR

Nonstop10h 30mAir France

Mon 7/413:35LHR - LAX

Nonstop11h 30mAir France

Deal found 21/3£622

Thu 10/413:20LAX - LHR

Nonstop10h 40mAmerican Airlines

Thu 17/414:45LHR - LAX

Nonstop11h 20mAmerican Airlines

Deal found 20/3£666

Tue 22/416:35LAX - LHR

Nonstop10h 35mAustrian Airlines

Thu 1/513:05LHR - LAX

Nonstop11h 10mAustrian Airlines

Deal found 20/3£670

Sun 4/516:35LAX - LHR

Nonstop10h 35mBrussels Airlines

Mon 19/513:05LHR - LAX

Nonstop11h 10mBrussels Airlines

Deal found 20/3£697

Last-minute flights from Los Angeles to Heathrow
Discover last-minute flight deals from Los Angeles to Heathrow. Data last updated 21 March 2025 and is based on user searches.

Wed 26/309:00LAX - LHR

1 stop17h 30mJetBlue

Tue 1/408:15LHR - LAX

1 stop17h 42mJetBlue

Deal found 20/3£573

Wed 26/320:00LAX - LHR

Nonstop10h 30mUnited Airlines

Wed 2/408:40LHR - LAX

1 stop15h 50mUnited Airlines

Deal found 20/3£732

Wed 26/316:25LAX - LHR

Nonstop10h 20mDelta

Thu 3/406:15LHR - LAX

1 stop20h 05mDelta

Deal found 20/3£740

Wed 26/307:00LAX - LHR

2 stops16h 30mAir Canada

Wed 2/409:30LHR - LAX

2 stops17h 05mAir Canada

Deal found 19/3£755

Wed 26/320:00LAX - LHR

Nonstop10h 30mSWISS

Tue 1/420:05LHR - LAX

1 stop28h 25mSWISS

Deal found 19/3£757

Thu 27/321:15LAX - LHR

1 stop15h 35mAer Lingus

Thu 3/408:50LHR - LAX

2 stops20h 58mAer Lingus

Deal found 20/3£655

Sun 30/316:20LAX - LHR

1 stop15h 40mScandinavian Airlines

Mon 15/921:05LHR - LAX

2 stops27h 15mScandinavian Airlines

Deal found 21/3£476

Sun 30/316:20LAX - LHR

1 stop15h 40mMultiple Airlines

Sun 6/421:45LHR - LAX

2 stops29h 20mMultiple Airlines

Deal found 20/3£660

Mon 31/317:05LAX - LHR

Nonstop10h 30mFinnair

Tue 15/410:20LHR - LAX

1 stop14h 45mFinnair

Deal found 20/3£700

Mon 31/315:40LAX - LHR

Nonstop10h 25mBritish Airways

Mon 7/418:10LHR - LAX

1 stop30h 55mBritish Airways

Deal found 21/3£724

Mon 31/316:35LAX - LHR

Nonstop10h 35mLufthansa

Sun 6/420:25LHR - LAX

1 stop26h 50mLufthansa

Deal found 20/3£794

Wed 2/420:15LAX - LHR

1 stop14h 40mAer Lingus

Wed 30/412:00LHR - LAX

1 stop14h 25mAer Lingus

Deal found 20/3£455

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 21 March 2025.

Sun 27/419:45LAX - LHR

1 stop34h 30mMultiple Airlines

Deal found 21/3£206

Thu 15/519:35LAX - LHR

2 stops17h 55mSWISS

Deal found 20/3£241

Tue 8/406:00LAX - LHR

1 stop16h 30mJetBlue

Deal found 20/3£247

Tue 15/418:45LAX - LHR

1 stop14h 20mFinnair

Deal found 20/3£293

Sun 25/519:30LAX - LHR

2 stops35h 05mScandinavian Airlines

Deal found 21/3£294

Tue 15/415:45LAX - LHR

Nonstop10h 30mVirgin Atlantic

Deal found 20/3£312

Tue 15/407:45LAX - LHR

2 stops18h 15mAir Canada

Deal found 20/3£313

Tue 8/421:25LAX - LHR

Nonstop10h 40mIberia

Deal found 21/3£318

Wed 23/420:15LAX - LHR

1 stop16h 05mAer Lingus

Deal found 20/3£319

Mon 21/416:35LAX - LHR

Nonstop10h 35mUnited Airlines

Deal found 21/3£322

Mon 9/621:10LAX - LHR

2 stops54h 55mWestJet

Deal found 21/3£330

Sat 5/420:05LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 20/3£341

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

Sun 6/4

15:45-10:10

Nonstop10h 25m

London Heathrow

Tue 22/4

09:30-17:05

1 stop15h 35m

£451

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 30/4

13:20-10:30

1 stop13h 10m

London Heathrow

Wed 7/5

14:20-17:35

Nonstop11h 15m

£452

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 6/4

15:30-10:00

Nonstop10h 30m

London Heathrow

Tue 22/4

16:25-19:35

Nonstop11h 10m

£452

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 2/4

20:15-18:55

1 stop14h 40m

London Heathrow

Wed 30/4

12:00-18:25

1 stop14h 25m

£455

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 23/4

12:35-10:00

1 stop13h 25m

London Heathrow

Wed 7/5

09:30-22:59

1 stop21h 29m

£464

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 4/5

07:30-10:00

2 stops18h 30m

London Heathrow

Thu 22/5

06:00-13:05

1 stop15h 05m

£466

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 6/4

12:40-10:35

1 stop13h 55m

London Heathrow

Tue 22/4

10:20-17:05

1 stop14h 45m

£472

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 6/4

19:30-21:40

1 stop18h 10m

London Heathrow

Tue 22/4

21:05-16:20

2 stops27h 15m

£473

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 29/4

12:35-10:00

1 stop13h 25m

London Heathrow

Wed 7/5

08:40-16:30

1 stop15h 50m

£479

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 7/4

21:20-15:40

Nonstop10h 20m

London Heathrow

Wed 30/4

06:30-11:50

1 stop13h 20m

£487

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 25 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 83 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 Wednesday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (48 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

7,895 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

7,895 reviews

Delta

8.0

Very Good

7,895 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

1,266 reviews

Delta

8.0

Very Good

7,895 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

768 reviews

Delta

8.0

Very Good

7,895 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

1,567 reviews

Delta

8.0

Very Good

7,895 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

8,605 reviews

Delta

8.0

Very Good

7,895 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. 11 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 54 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 £451. Other airlines that can offer you cheap pricing are Iberia, from £452, and Virgin Atlantic, from £452. Finnair is priced at 26% 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 £241 on SWISS. Other airlines that offer cheap prices include JetBlue from £247 and Finnair from £293 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 (91%), Delta (91%), Aeromexico (91%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
On average you can expect to pay £2,303 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £271 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £389.
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

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Slough

Luton

Eastbourne

Northampton

Ilford

Swindon

Hayes

Crawley

Southend-on-Sea

Wembley

Maidstone

Winchester

Ipswich

Watford

Southall

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£314	Average£461	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£394	Average£544	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£407	Average£542	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£433	Average£700	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£434	Average£563	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£458	Average£642	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest£458	Average£634	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£461	Average£580	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
United Airlines	Cheapest£462	Average£728	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£476	Average£649	FlexibilityNo cancel fee	On-time76%	Search Finnair 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.

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

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 27/4. 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 April, booked 83 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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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 21 March 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 21 March 2025.

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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.

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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 14 March 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 21 March 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 21 March 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?

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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?

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Alternative routes for Los Angeles to Heathrow

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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 21 March 2025.