How often are flights from London to Los Angeles delayed?

About 13% of weekly flights between London and Los Angeles have experienced delays in the past year, with the average delay time being 144 minutes.

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

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

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

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

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

Over the past year, SriLankan Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

What’s the fastest stopover option from London Heathrow Airport to Los Angeles?

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 56m.

What’s the top stopover airport for flights from London Heathrow Airport to Los Angeles?

Copenhagen (CPH) – chosen by Cheapflights users on 39% of one-stop itineraries from London Heathrow Airport to Los Angeles on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Los Angeles?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £417.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Los Angeles?

Flights via Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 1h 00m.

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

Airlines like Scandinavian Airlines and Virgin Atlantic fly from London Heathrow Airport to Los Angeles in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 2h 50m. The distance from London Heathrow Airport to Los Angeles is about 5439 mi. Both multi-stop and direct flights can be found to your destination and back.

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

Cheapflights users have booked flights from London Heathrow Airport to Los Angeles round-trip from £294. Other airlines that can offer you cheap pricing are Norse Atlantic UK, from £313, and Aer Lingus, from £337. SWISS is currently priced 41% below the average price you’ll pay for this route.

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

To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £314. Lufthansa flights start at £317 while deals on United Airlines start at £322 one-way.

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Saturday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 on average).

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

The cheapest flight price from London Heathrow Airport to Los Angeles is £347. On average you can expect to pay £2,550. The most popular route, (London Heathrow - Los Angeles), can usually be booked for £346.

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

Consider KLM (84%), Air France (84%) or Delta (84%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Los Angeles.

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

Before booking your flight from London Heathrow Airport to Los Angeles check out the most popular airlines for this route: Virgin Atlantic, British Airways or Lufthansa.

Where are the most common stopover locations when flying from London Heathrow Airport to Los Angeles?

Most of the time, London Heathrow Airport to Los Angeles flights that have stopovers will stop in Copenhagen.

Where are the least popular stopover locations for London Heathrow Airport to Los Angeles flights?

The least popular stopover on flights from London Heathrow Airport to Los Angeles is Dublin.

What are some popular things to do or see while on a stopover in Copenhagen?

Tivoli, Rådhuspladsen, and Opera House are the most popular attractions in Copenhagen if you're in need of something to do during your stopover. Tivoli, Rådhuspladsen, and Opera House can be visited by traveling about 5.3 mi, 5.2 mi, and 4.9 mi respectively from Kastrup Copenhagen. Travellers can book a car hire at Kastrup Copenhagen for about £25 per day to make their sightseeing more efficient.

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

For a flight from London Heathrow to Los Angeles, you will be flying into Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city. Los Angeles is the only Los Angeles airport and it handles 49 inbound flights from London Heathrow per day. 19 airlines have flights to Los Angeles from London Heathrow on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Heathrow to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£301+ Cheap Flights from London Heathrow Airport to Los Angeles

Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Find flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Los Angeles
Explore the most affordable flight options available from Heathrow to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Wed 5/1118:30LHR - LAX

1 stop28h 10mTAP AIR PORTUGAL

Sat 15/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 27/10£364

Mon 17/1113:40LHR - LAX

1 stop33h 20mTAP AIR PORTUGAL

Tue 2/1216:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 27/10£364

Thu 6/1106:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Thu 13/1116:45LAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 26/10£376

Tue 9/1206:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Tue 13/116:45LAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 27/10£386

Tue 9/1206:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Sat 17/116:45LAX - LHR

1 stop18h 10mTAP AIR PORTUGAL

Deal found 26/10£388

Mon 17/1118:30LHR - LAX

1 stop28h 30mTAP AIR PORTUGAL

Thu 27/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 28/10£389

Thu 11/1206:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Thu 22/116:45LAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 26/10£390

Tue 9/1206:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Thu 22/116:45LAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 27/10£397

Best flights from Heathrow to Los Angeles
Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2025.

Sat 15/1110:20LHR - LAX

1 stop14h 40mScandinavian Airlines

Mon 24/1119:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 28/10£456

Sat 11/410:55LHR - LAX

1 stop17h 30mVirgin Atlantic

Thu 16/411:45LAX - LHR

1 stop13h 10mVirgin Atlantic

Deal found 28/10£457

Mon 30/308:40LHR - LAX

1 stop14h 10mDelta

Thu 9/407:45LAX - LHR

1 stop15h 00mDelta

Deal found 27/10£460

Tue 3/309:00LHR - LAX

1 stop15h 35mUnited Airlines

Wed 11/320:00LAX - LHR

Nonstop10h 30mUnited Airlines

Deal found 27/10£467

Tue 24/220:05LHR - LAX

1 stop28h 30mSWISS

Wed 4/311:35LAX - LHR

2 stops20h 45mSWISS

Deal found 27/10£468

Mon 17/1110:20LHR - LAX

1 stop14h 40mScandinavian Airlines

Mon 24/1119:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 28/10£456

Wed 31/1208:55LHR - LAX

1 stop16h 58mDelta

Mon 5/107:55LAX - LHR

1 stop14h 55mDelta

Deal found 27/10£470

Wed 19/1109:00LHR - LAX

1 stop15h 35mUnited Airlines

Mon 24/1119:00LAX - LHR

Nonstop10h 30mUnited Airlines

Deal found 28/10£479

Thu 20/1110:20LHR - LAX

1 stop14h 40mScandinavian Airlines

Wed 3/1219:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 28/10£458

Wed 12/1109:00LHR - LAX

1 stop15h 35mUnited Airlines

Wed 26/1119:00LAX - LHR

Nonstop10h 30mUnited Airlines

Deal found 28/10£482

Thu 11/1206:40LHR - LAX

1 stop18h 20mScandinavian Airlines

Wed 14/119:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 27/10£458

Wed 15/407:05LHR - LAX

2 stops17h 45mScandinavian Airlines

Mon 20/419:10LAX - LHR

2 stops18h 25mScandinavian Airlines

Deal found 27/10£479

Direct flights from Heathrow to Los Angeles
Explore direct flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 October 2025.

Tue 25/1111:50LHR - LAX

Nonstop11h 30mBritish Airways

Tue 2/1221:00LAX - LHR

Nonstop10h 30mBritish Airways

Deal found 26/10£434

Mon 26/111:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 23/222:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 28/10£447

Thu 12/217:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Mon 23/222:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 28/10£448

Sat 11/410:50LHR - LAX

Nonstop11h 15mVirgin Atlantic

Thu 16/416:05LAX - LHR

Nonstop10h 25mVirgin Atlantic

Deal found 28/10£452

Mon 16/211:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 23/216:35LAX - LHR

Nonstop10h 20mVirgin Atlantic

Deal found 28/10£454

Sat 11/413:25LHR - LAX

Nonstop11h 15mDelta

Thu 16/416:05LAX - LHR

Nonstop10h 25mDelta

Deal found 27/10£457

Tue 25/1115:20LHR - LAX

Nonstop11h 25mLufthansa

Tue 13/119:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 28/10£458

Tue 25/1115:20LHR - LAX

Nonstop11h 25mLufthansa

Tue 2/1219:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 28/10£458

Tue 2/1215:20LHR - LAX

Nonstop11h 25mLufthansa

Thu 11/1219:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 28/10£460

Sat 25/417:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 27/419:35LAX - LHR

Nonstop10h 25mVirgin Atlantic

Deal found 26/10£461

Mon 24/1115:20LHR - LAX

Nonstop11h 25mLufthansa

Thu 4/1219:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 26/10£462

Mon 24/1115:20LHR - LAX

Nonstop11h 25mLufthansa

Mon 8/1219:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 26/10£463

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

Wed 5/1118:30LHR - LAX

1 stop28h 10mTAP AIR PORTUGAL

Sat 15/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 27/10£364

Thu 6/1106:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Thu 13/1116:45LAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 28/10£375

Mon 17/1113:40LHR - LAX

1 stop33h 20mTAP AIR PORTUGAL

Tue 2/1216:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 27/10£364

Mon 17/1118:30LHR - LAX

1 stop28h 30mTAP AIR PORTUGAL

Thu 27/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 28/10£389

Wed 19/1118:30LHR - LAX

1 stop28h 10mTAP AIR PORTUGAL

Sat 29/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 28/10£388

Mon 24/1106:40LHR - LAX

1 stop18h 20mScandinavian Airlines

Tue 9/1219:30LAX - LHR

1 stop18h 10mScandinavian Airlines

Deal found 27/10£416

Fri 28/1106:40LHR - LAX

1 stop18h 20mScandinavian Airlines

Sun 7/1219:30LAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 27/10£415

One-way flights from Heathrow to Los Angeles
Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 29 October 2025.

Sat 13/1220:50LHR - LAX

1 stop29h 20mMultiple Airlines

Deal found 26/10£301

Wed 10/1220:45LHR - LAX

2 stops30h 25mMultiple Airlines

Deal found 26/10£304

Thu 16/406:40LHR - LAX

2 stops18h 30mMultiple Airlines

Deal found 27/10£305

Tue 9/1218:20LHR - LAX

2 stops56h 50mMultiple Airlines

Deal found 26/10£307

Fri 24/421:05LHR - LAX

2 stops28h 05mMultiple Airlines

Deal found 27/10£308

Sun 18/119:25LHR - LAX

2 stops25h 40mAustrian Airlines

Deal found 27/10£310

Tue 18/1118:50LHR - LAX

3 stops37h 09mMultiple Airlines

Deal found 27/10£310

Mon 8/1215:15LHR - LAX

2 stops34h 50mMultiple Airlines

Deal found 27/10£311

Sun 25/119:40LHR - LAX

2 stops31h 13mBritish Airways

Deal found 26/10£312

Mon 26/109:45LHR - LAX

3 stops39h 20mMultiple Airlines

Deal found 28/10£313

Tue 3/307:30LHR - LAX

1 stop17h 35mFinnair

Deal found 27/10£313

Sun 25/120:05LHR - LAX

1 stop28h 30mSWISS

Deal found 28/10£314

Cheap flight deals from Heathrow to Los Angeles

Round-trip from	£364
One-way from	£301
Popular in	July
Cheapest in	September
Average price	£504
Good round-trip deal	£477 or less
Good one-way deal	£400 or less

TAP AIR PORTUGAL
17/11-2/12
2 total stops
55h 15m total
London to Los Angeles

Search Deals

13/12
1 total stop
29h 20m total
London to Los Angeles

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 15/11

10:20-17:00

1 stop14h 40m

Los Angeles

Mon 24/11

19:30-17:40

1 stop14h 10m

£456

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 17/11

10:20-17:00

1 stop14h 40m

Los Angeles

Mon 24/11

19:30-17:40

1 stop14h 10m

£456

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 11/4

10:55-20:25

1 stop17h 30m

Los Angeles

Thu 16/4

11:45-08:55

1 stop13h 10m

£457

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 20/11

10:20-17:00

1 stop14h 40m

Los Angeles

Wed 3/12

19:30-17:40

1 stop14h 10m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 11/12

06:40-17:00

1 stop18h 20m

Los Angeles

Wed 14/1

19:30-17:40

1 stop14h 10m

£458

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 30/3

08:40-14:50

1 stop14h 10m

Los Angeles

Thu 9/4

07:45-06:45

1 stop15h 00m

£460

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/3

09:00-16:35

1 stop15h 35m

Los Angeles

Wed 11/3

20:00-13:30

Nonstop10h 30m

£467

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 24/2

20:05-16:35

1 stop28h 30m

Los Angeles

Wed 4/3

11:35-16:20

2 stops20h 45m

£468

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 31/12

08:55-17:53

1 stop16h 58m

Los Angeles

Mon 5/1

07:55-06:50

1 stop14h 55m

£470

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 19/11

09:00-16:35

1 stop15h 35m

Los Angeles

Mon 24/11

19:00-13:30

Nonstop10h 30m

£479

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 23 results

Best time to book a flight from Heathrow to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Heathrow 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 London Heathrow Airport to Los Angeles

Prices

Airlines

Delays

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

The best time to book flights from London Heathrow Airport to Los Angeles is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of £342). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of £418). 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 LHR to LAX?

One of the essential ways to save on airfare from London Heathrow Airport to Los Angeles is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

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

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

Reviews of airlines servicing Los Angeles

Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London Heathrow Airport to Los Angeles 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.

KLM

7.7

Good

1,406 reviews

Check prices

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.

KLM

7.7

Good

1,406 reviews

KLM

7.7

Good

1,406 reviews

Check prices

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.

Finnair

7.6

Good

1,333 reviews

KLM

7.7

Good

1,406 reviews

Check prices

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.

Virgin Atlantic

7.5

Good

670 reviews

KLM

7.7

Good

1,406 reviews

Check prices

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.

Lufthansa

6.8

Okay

7,533 reviews

KLM

7.7

Good

1,406 reviews

Check prices

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.

British Airways

6.7

Okay

7,483 reviews

KLM

7.7

Good

1,406 reviews

Check prices

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

What airport do you fly into for flights to Los Angeles from London Heathrow?
For a flight from London Heathrow to Los Angeles, you will be flying into Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city. Los Angeles is the only Los Angeles airport and it handles 49 inbound flights from London Heathrow per day. 19 airlines have flights to Los Angeles from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Los Angeles?
Airlines like Scandinavian Airlines and Virgin Atlantic fly from London Heathrow Airport to Los Angeles in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 2h 50m. The distance from London Heathrow Airport to Los Angeles is about 5439 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Los Angeles round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Los Angeles round-trip from £294. Other airlines that can offer you cheap pricing are Norse Atlantic UK, from £313, and Aer Lingus, from £337. SWISS is currently priced 41% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Los Angeles one-way?
To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at £314. Lufthansa flights start at £317 while deals on United Airlines start at £322 one-way.
What are the most reliable airlines from London Heathrow Airport to Los Angeles?
Consider KLM (84%), Air France (84%) or Delta (84%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Los Angeles.
What are the cheapest flights from London Heathrow Airport to Los Angeles?
The cheapest flight price from London Heathrow Airport to Los Angeles is £347. On average you can expect to pay £2,550. The most popular route, (London Heathrow - Los Angeles), can usually be booked for £346.
Where are the most common stopover locations when flying from London Heathrow Airport to Los Angeles?
Most of the time, London Heathrow Airport to Los Angeles flights that have stopovers will stop in Copenhagen.
What are some popular things to do or see while on a stopover in Copenhagen?
Tivoli, Rådhuspladsen, and Opera House are the most popular attractions in Copenhagen if you're in need of something to do during your stopover. Tivoli, Rådhuspladsen, and Opera House can be visited by traveling about 5.3 mi, 5.2 mi, and 4.9 mi respectively from Kastrup Copenhagen. Travellers can book a car hire at Kastrup Copenhagen for about £25 per day to make their sightseeing more efficient.
Where are the least popular stopover locations for London Heathrow Airport to Los Angeles flights?
The least popular stopover on flights from London Heathrow Airport to Los Angeles is Dublin.
Can I find deals for flights from Heathrow to Los Angeles that include hotel bookings?
Yes. In addition to deals on Heathrow to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Los Angeles.
Can I find deals for business class flights from Heathrow to Los Angeles?
Yes. Cheapflights offers flight deals from Heathrow to Los Angeles 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 London Heathrow Airport to Los Angeles?
Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of £342). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of £418). 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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Top 10 airlines flying from Heathrow to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£294	Average£392	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Norse Atlantic UK	Cheapest£313	Average£573	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Aer Lingus	Cheapest£337	Average£545	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£339	Average£556	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Brussels Airlines	Cheapest£348	Average£477	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Scandinavian Airlines	Cheapest£349	Average£483	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Austrian Airlines	Cheapest£360	Average£479	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air France	Cheapest£361	Average£482	FlexibilityNo cancel fee	On-time77%	Search Air France flights
United Airlines	Cheapest£362	Average£459	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£362	Average£445	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheapflights helps you find that perfect flight to Los Angeles from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Los Angeles from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from London Heathrow Airport to Los Angeles from £301

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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Find flight deals from Heathrow to Los Angeles

Cheapest flights from Heathrow to Los AngelesExplore the most affordable flight options available from Heathrow to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Explore the most affordable flight options available from Heathrow to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Cheap flight deals from Heathrow to Los Angeles

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Best time to book a flight from Heathrow to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Los Angeles

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

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

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

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

Weekly flight availability from London Heathrow Airport to Los Angeles

How often are flights from London to Los Angeles delayed?

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

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

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

What’s the top stopover airport for flights from London Heathrow Airport to Los Angeles?

What’s the fastest stopover option from London Heathrow Airport to Los Angeles?

What’s the fastest stopover option from London Heathrow Airport to Los Angeles?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Los Angeles?

Reviews of airlines servicing Los Angeles

Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from London Heathrow Airport to Los Angeles 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

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

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

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

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

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

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

Where are the most common stopover locations when flying from London Heathrow Airport to Los Angeles?

What are some popular things to do or see while on a stopover in Copenhagen?

Where are the least popular stopover locations for London Heathrow Airport to Los Angeles flights?

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

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

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

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

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Fly from Heathrow to Los Angeles on these airlines

Choose from the following airlines for your flight from Heathrow to Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 29 October 2025.

Top 10 airlines flying from Heathrow to Los Angeles

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Heathrow to Los Angeles
Explore the most affordable flight options available from Heathrow to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.