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

Copenhagen (CPH) – chosen by Cheapflights users on 33% of one-stop itineraries from Los Angeles to London Heathrow Airport on Cheapflights.

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

Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £431.

How often are flights from Los Angeles to London delayed?

About 14% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 155 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 airport typically offers the quickest stopover for flights from Los Angeles to London Heathrow Airport?

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 00m.

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

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

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

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 12h 30m.

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with no flights being classified as 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 20m. Fly via Delta or Scandinavian Airlines to get the fastest option. There are 5439 mi between Los Angeles and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

Cheapflights users have booked flights from Los Angeles to London Heathrow Airport round-trip from £306. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £318, and Lufthansa, from £371. Scandinavian Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

One-way options have recently been found by users for as low as £203 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £252 and Finnair from £278 one-way.

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?

On average you can expect to pay £1,310 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £278 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £307.

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: KLM (95%), Air France (95%), Delta (95%).

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

Consider Virgin Atlantic, British Airways or Iberia when booking your flight. These represent the most popular airlines when flying from Los Angeles to London Heathrow Airport.

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

Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Los Angeles to London Heathrow. 12 airlines have flights from Los Angeles to London Heathrow on a regular basis. Booking flights from Los Angeles to London Heathrow should not be difficult; the airport handles an average of 44 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.

£166+ Flights from Los Angeles to London Heathrow Airport

Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in September or October, booked 87 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Find flight deals from Los Angeles to Heathrow

Enter your travel dates to find the best prices.

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 outubro 2025.

sáb 15/1113:10LAX - LHR

2 stops21h 20mScandinavian Airlines

qua 14/119:50LHR - LAX

2 stops29h 10mScandinavian Airlines

Deal found 27/10£422

ter 2/1216:45LAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

sex 12/1218:30LHR - LAX

1 stop28h 30mTAP AIR PORTUGAL

Deal found 27/10£423

qui 4/1213:10LAX - LHR

2 stops20h 30mScandinavian Airlines

qui 11/1221:05LHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 28/10£432

dom 9/1122:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

ter 25/1117:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Deal found 27/10£433

ter 28/1017:45LAX - LHR

1 stop35h 55mTAP AIR PORTUGAL

qui 6/1106:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Deal found 27/10£434

dom 9/1119:30LAX - LHR

Nonstop10h 30mFinnair

ter 25/1107:30LHR - LAX

1 stop17h 35mFinnair

Deal found 27/10£434

sáb 15/1116:45LAX - LHR

1 stop35h 55mTAP AIR PORTUGAL

ter 2/1206:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 28/10£436

qua 12/1120:15LAX - LHR

1 stop12h 35mAer Lingus

qua 19/1112:10LHR - LAX

1 stop14h 20mAer Lingus

Deal found 28/10£437

qua 26/1120:15LAX - LHR

1 stop13h 35mAer Lingus

qua 3/1209:50LHR - LAX

1 stop16h 40mAer Lingus

Deal found 27/10£437

ter 2/1219:30LAX - LHR

Nonstop10h 30mFinnair

ter 9/1210:20LHR - LAX

1 stop14h 45mFinnair

Deal found 28/10£438

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 outubro 2025.

ter 11/1116:35LAX - LHR

Nonstop10h 20mDelta

ter 25/1111:20LHR - LAX

Nonstop11h 15mDelta

Deal found 26/10£461

sáb 7/319:30LAX - LHR

1 stop18h 10mScandinavian Airlines

sáb 14/315:35LHR - LAX

2 stops33h 25mScandinavian Airlines

Deal found 27/10£467

ter 9/1214:10LAX - LHR

1 stop13h 40mUnited Airlines

ter 16/1206:35LHR - LAX

1 stop16h 40mUnited Airlines

Deal found 26/10£476

dom 30/1117:45LAX - LHR

Nonstop10h 35mFinnair

dom 7/1210:20LHR - LAX

1 stop14h 45mFinnair

Deal found 27/10£476

qua 11/216:35LAX - LHR

Nonstop10h 20mDelta

qua 25/206:30LHR - LAX

1 stop13h 15mDelta

Deal found 27/10£462

sex 13/219:30LAX - LHR

2 stops30h 05mScandinavian Airlines

dom 22/221:05LHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 26/10£473

seg 1/1219:30LAX - LHR

Nonstop10h 30mFinnair

dom 7/1210:20LHR - LAX

1 stop14h 45mFinnair

Deal found 27/10£476

seg 16/219:00LAX - LHR

Nonstop10h 30mUnited Airlines

seg 23/213:50LHR - LAX

1 stop33h 25mUnited Airlines

Deal found 27/10£482

qua 4/222:30LAX - LHR

Nonstop10h 20mDelta

sex 13/217:20LHR - LAX

Nonstop11h 20mDelta

Deal found 27/10£467

qui 12/313:45LAX - LHR

2 stops20h 55mScandinavian Airlines

qui 26/307:05LHR - LAX

2 stops17h 55mScandinavian Airlines

Deal found 27/10£482

ter 10/213:25LAX - LHR

1 stop12h 35mDelta

ter 17/217:20LHR - LAX

Nonstop11h 20mDelta

Deal found 27/10£470

qua 11/213:25LAX - LHR

1 stop12h 35mDelta

qua 20/506:30LHR - LAX

1 stop13h 20mDelta

Deal found 28/10£480

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 outubro 2025.

dom 9/1122:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

ter 25/1117:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Deal found 27/10£433

ter 2/1216:35LAX - LHR

Nonstop10h 20mVirgin Atlantic

qui 11/1217:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Deal found 27/10£438

ter 25/1122:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

qua 14/111:20LHR - LAX

Nonstop11h 15mVirgin Atlantic

Deal found 28/10£440

qua 11/221:00LAX - LHR

Nonstop10h 30mBritish Airways

seg 16/212:30LHR - LAX

Nonstop11h 20mBritish Airways

Deal found 27/10£449

ter 30/1222:30LAX - LHR

Nonstop10h 20mVirgin Atlantic

ter 13/117:20LHR - LAX

Nonstop11h 20mVirgin Atlantic

Deal found 27/10£449

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

seg 3/1107:15LAX - LHR

1 stop20h 25mVirgin Atlantic

ter 18/1108:55LHR - LAX

1 stop15h 10mVirgin Atlantic

Deal found 28/10£455

ter 4/1119:30LAX - LHR

Nonstop10h 30mFinnair

ter 25/1107:30LHR - LAX

1 stop17h 35mFinnair

Deal found 28/10£438

ter 4/1108:25LAX - LHR

1 stop14h 35mAmerican Airlines

ter 25/1110:20LHR - LAX

1 stop14h 45mAmerican Airlines

Deal found 26/10£442

ter 4/1116:45LAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

qui 13/1106:00LHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Deal found 27/10£443

ter 4/1117:45LAX - LHR

Nonstop10h 35mIberia

qui 4/1209:55LHR - LAX

1 stop17h 15mIberia

Deal found 26/10£444

ter 4/1116:45LAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

sáb 6/1206:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 26/10£452

qua 5/1115:55LAX - LHR

1 stop16h 55mAer Lingus

qua 12/1109:50LHR - LAX

1 stop16h 40mAer Lingus

Deal found 28/10£437

qua 5/1117:30LAX - LHR

1 stop14h 20mLufthansa

qui 13/1107:40LHR - LAX

1 stop15h 35mLufthansa

Deal found 26/10£449

qua 5/1117:30LAX - LHR

1 stop14h 20mLufthansa

qua 12/1107:40LHR - LAX

1 stop15h 35mLufthansa

Deal found 27/10£453

qua 5/1117:30LAX - LHR

1 stop14h 20mLufthansa

ter 11/1107:40LHR - LAX

1 stop15h 35mLufthansa

Deal found 27/10£455

qui 6/1116:45LAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

sáb 22/1106:00LHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 26/10£445

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 outubro 2025.

qui 29/107:00LAX - LHR

1 stop21h 50mWestJet

Deal found 26/10£166

ter 27/112:15LAX - LHR

1 stop16h 35mWestJet

Deal found 27/10£173

qua 25/207:00LAX - LHR

1 stop21h 50mWestJet

Deal found 28/10£174

qua 28/107:00LAX - LHR

1 stop21h 50mWestJet

Deal found 28/10£176

seg 12/107:00LAX - LHR

1 stop21h 50mWestJet

Deal found 28/10£177

dom 25/110:45LAX - LHR

1 stop18h 05mWestJet

Deal found 27/10£178

qui 13/1105:30LAX - LHR

1 stop20h 05mMultiple Airlines

Deal found 27/10£180

sex 23/107:00LAX - LHR

1 stop21h 50mWestJet

Deal found 26/10£180

seg 10/1105:30LAX - LHR

1 stop30h 40mMultiple Airlines

Deal found 27/10£182

Cheap flight deals from Los Angeles to Heathrow

Round-trip from	£421
One-way from	£166
Popular in	December
Cheapest in	September
Average price	£502
Good round-trip deal	£523 or less
Good one-way deal	£299 or less

Scandinavian Airlines
12/3-16/3
3 total stops
73h 45m total
Los Angeles to London

Search Deals

WestJet
29/1
1 total stop
21h 50m total
Los Angeles to London

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£44 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 October 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

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

ter 11/11

16:35-10:55

Nonstop10h 20m

London Heathrow

ter 25/11

11:20-14:35

Nonstop11h 15m

£461

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

qua 11/2

16:35-10:55

Nonstop10h 20m

London Heathrow

qua 25/2

06:30-11:45

1 stop13h 15m

£462

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

sáb 7/3

19:30-21:40

1 stop18h 10m

London Heathrow

sáb 14/3

15:35-18:00

2 stops33h 25m

£467

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

qua 4/2

22:30-16:50

Nonstop10h 20m

London Heathrow

sex 13/2

17:20-20:40

Nonstop11h 20m

£467

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

ter 10/2

13:25-10:00

1 stop12h 35m

London Heathrow

ter 17/2

17:20-20:40

Nonstop11h 20m

£470

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

sex 13/2

19:30-09:35

2 stops30h 05m

London Heathrow

dom 22/2

21:05-17:00

2 stops27h 55m

£473

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

ter 9/12

14:10-11:50

1 stop13h 40m

London Heathrow

ter 16/12

06:35-15:15

1 stop16h 40m

£476

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

dom 30/11

17:45-12:20

Nonstop10h 35m

London Heathrow

dom 7/12

10:20-17:05

1 stop14h 45m

£476

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

seg 1/12

19:30-14:00

Nonstop10h 30m

London Heathrow

dom 7/12

10:20-17:05

1 stop14h 45m

£476

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

qua 11/2

13:25-10:00

1 stop12h 35m

London Heathrow

qua 20/5

06:30-11:50

1 stop13h 20m

£480

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 24 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

Prices

Delays

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

Booking 87 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 £328). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £525). 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 afternoon. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.

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

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

Reviews of airlines servicing Heathrow

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

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.

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.

United Airlines

7.4

Good

9,001 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.

Iberia

7.0

Good

3,001 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

7,485 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 from for flights from Los Angeles to London Heathrow?
Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Los Angeles to London Heathrow. 12 airlines have flights from Los Angeles to London Heathrow on a regular basis. Booking flights from Los Angeles to London Heathrow should not be difficult; the airport handles an average of 44 outbound flights to London Heathrow per day.
How long is the flight from Los Angeles to London Heathrow Airport?
There are many flights that can get you from Los Angeles to London Heathrow Airport in 10h 20m. Fly via Delta or Scandinavian Airlines to get the fastest option. There are 5439 mi between Los Angeles and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Los Angeles to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Los Angeles to London Heathrow Airport round-trip from £306. Other airlines that can offer you cheap pricing are TAP AIR PORTUGAL, from £318, and Lufthansa, from £371. Scandinavian Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Los Angeles to London Heathrow Airport one-way?
One-way options have recently been found by users for as low as £203 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £252 and Finnair from £278 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: KLM (95%), Air France (95%), Delta (95%).
What are the cheapest flights from Los Angeles to London Heathrow Airport?
On average you can expect to pay £1,310 for a flight from Los Angeles to London Heathrow Airport. The cheapest flight overall is £278 while the most popular route, (Los Angeles - London Heathrow) is currently priced at £307.
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 £328). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of £525). 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

Milton Keynes

Croydon

Slough

Gatwick

Hounslow

Northampton

Luton

Ilford

Wembley

Deal

Hayes

Colchester

Watford

Winchester

Chichester

Swindon

Crawley

Romford

Brentford

Ipswich

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£306	Average£450	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	Cheapest£318	Average£575	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Lufthansa	Cheapest£371	Average£472	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Aer Lingus	Cheapest£379	Average£514	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest£391	Average£546	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£397	Average£541	FlexibilityNo cancel fee	On-time77%	Search Air France flights
United Airlines	Cheapest£399	Average£713	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£404	Average£569	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£408	Average£727	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£444	Average£537	FlexibilityNo cancel fee	On-time77%	Search Iberia 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Los Angeles to London Heathrow Airport from £166

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 29/1. 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 September or October, booked 87 days in advance, depart on a Monday or Wednesday and return on a Wednesday

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 outubro 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 outubro 2025.

Cheap flight deals from Los Angeles to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

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?

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?

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

How often are flights from Los Angeles to London delayed?

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

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

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

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

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

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

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

Reviews of airlines servicing Heathrow

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?

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

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 London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

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 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?

100% Free

Book with Flexibility

Travel Smart

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 outubro 2025.