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Cheap flights from Los Angeles to London from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

TAP AIR PORTUGAL Logo
16:45 - 22:40LAX-LHR
21h 55m1 stop
TAP AIR PORTUGAL Logo
06:00 - 15:00LHR-LAX
17h 00m1 stop
$752TAP AIR PORTUGAL
Find Deal
Tue, 20 Jan - Tue, 27 Jan
TAP AIR PORTUGAL Logo
16:40 - 22:00LAX-LHR
21h 20m1 stop
TAP AIR PORTUGAL Logo
18:30 - 16:00LHR-LAX
28h 30m1 stop
$755TAP AIR PORTUGAL
Find Deal
Fri, 24 Oct - Fri, 31 Oct
TAP AIR PORTUGAL Logo
16:40 - 22:55LAX-LHR
22h 15m1 stop
TAP AIR PORTUGAL Logo
19:55 - 16:00LHR-LAX
27h 05m1 stop
$756TAP AIR PORTUGAL
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Scandinavian Airlines Logo
20:45 - 16:00LAX-LHR
35h 15m2 stops
Scandinavian Airlines Logo
15:35 - 17:00LHR-LAX
57h 25m2 stops
$785Scandinavian Airlines
Find Deal
Wed, 7 Jan - Sat, 10 Jan
Logo
14:10 - 11:50LAX-LHR
14h 40m1 stop
Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
$801
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
08:05 - 09:35LAX-LHR
17h 30m1 stop
Logo
06:00 - 16:30LHR-LAX
18h 30m1 stop
$803
Find Deal
Mon, 29 Sep - Thu, 9 Oct
Scandinavian Airlines Logo
19:30 - 12:55LAX-LHR
33h 25m2 stops
Scandinavian Airlines Logo
06:40 - 17:00LHR-LAX
18h 20m2 stops
$806Scandinavian Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Scandinavian Airlines Logo
20:45 - 16:00LAX-LHR
35h 15m2 stops
Scandinavian Airlines Logo
19:30 - 17:00LHR-LAX
29h 30m1 stop
$807Scandinavian Airlines
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Aer Lingus Logo
20:15 - 18:55LAX-LHR
14h 40m1 stop
Aer Lingus Logo
08:50 - 19:30LHR-LAX
17h 40m1 stop
$827Aer Lingus
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Virgin Atlantic Logo
22:50 - 17:15LAX-LHR
10h 25mdirect
Virgin Atlantic Logo
06:15 - 13:05LHR-LAX
14h 50m1 stop
$828Virgin Atlantic
Find Deal
Mon, 29 Sep - Thu, 9 Oct

TAP AIR PORTUGAL flights from Los Angeles to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Los Angeles to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
20 Jan
LAX16:45Los Angeles
21h 55m
1 stop
LHR22:40London Heathrow
27 Jan
LHR06:00London Heathrow
17h 00m
1 stop
LAX15:00Los Angeles
$752
Find similar
TAP AIR PORTUGAL
24 Oct
LAX16:40Los Angeles
21h 20m
1 stop
LHR22:00London Heathrow
31 Oct
LHR18:30London Heathrow
28h 30m
1 stop
LAX16:00Los Angeles
$755
Find similar
TAP AIR PORTUGAL
24 Oct
LAX16:40Los Angeles
22h 15m
1 stop
LHR22:55London Heathrow
31 Oct
LHR19:55London Heathrow
27h 05m
1 stop
LAX16:00Los Angeles
$756
Find similar

Virgin Atlantic flights from Los Angeles to London Heathrow Airport

Our best Virgin Atlantic deals on Los Angeles to London Heathrow Airport flight tickets
Virgin Atlantic
29 Sept
LAX22:50Los Angeles
10h 25m
LHR17:15London Heathrow
9 Oct
LHR06:15London Heathrow
14h 50m
1 stop
LAX13:05Los Angeles
$828
Find similar
Virgin Atlantic
29 Sept
LAX20:05Los Angeles
10h 30m
LHR14:35London Heathrow
9 Oct
LHR14:30London Heathrow
11h 15m
LAX17:45Los Angeles
$848
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
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

Tue 20/1

16:45-22:40

1 stop21h 55m

London Heathrow

Tue 27/1

06:00-15:00

1 stop17h 00m

$752

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 24/10

16:40-22:00

1 stop21h 20m

London Heathrow

Fri 31/10

18:30-16:00

1 stop28h 30m

$755

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 24/10

16:40-22:55

1 stop22h 15m

London Heathrow

Fri 31/10

19:55-16:00

1 stop27h 05m

$756

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 7/1

20:45-16:00

2 stops35h 15m

London Heathrow

Sat 10/1

15:35-17:00

2 stops57h 25m

$785

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 29/10

14:10-11:50

1 stop14h 40m

London Heathrow

Wed 5/11

09:00-16:35

1 stop15h 35m

$801

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 29/9

08:05-09:35

1 stop17h 30m

London Heathrow

Thu 9/10

06:00-16:30

1 stop18h 30m

$803

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 5/3

19:30-12:55

2 stops33h 25m

London Heathrow

Sun 8/3

06:40-17:00

2 stops18h 20m

$806

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 22/11

20:45-16:00

2 stops35h 15m

London Heathrow

Mon 24/11

19:30-17:00

1 stop29h 30m

$807

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 22/10

20:15-18:55

1 stop14h 40m

London Heathrow

Wed 29/10

08:50-19:30

1 stop17h 40m

$827

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 29/9

22:50-17:15

Nonstop10h 25m

London Heathrow

Thu 9/10

06:15-13:05

1 stop14h 50m

$828

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Los Angeles to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Los Angeles and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Los Angeles, with most prices found around $988. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from Los Angeles during September instead. Flights to London Heathrow Airport in September, while not as cheap as those in October, still average around $1,010.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $924. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to London Heathrow Airport for around $1,322.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

In the afternoon is the cheapest time of day to fly from Los Angeles to London Heathrow Airport when you can find flight prices for as low as $1,097. Flying to London Heathrow Airport in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is at midday when prices are around $1,136.

What is the cheapest Los Angeles to London Heathrow flight route?

Fly from Los Angeles to London Heathrow for the best Los Angeles - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,168 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Los Angeles for as low as $1,091 on momondo.

What cabin class options are available on Los Angeles to London Heathrow flights?

There are 3 cabin classes available to choose from on Los Angeles to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to London Heathrow Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a Los Angeles to London Heathrow Airport flight.

How have Los Angeles to London Heathrow Airport flight prices changed over time?

As of September 2025, prices for Los Angeles to London Heathrow Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Los Angeles to London Heathrow Airport (LAX to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to London Heathrow Airport

Best price found

$551

Fastest flight time

10h 20m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Los Angeles in the past 72 hours is $551. The best return flight deal from Los Angeles to London Heathrow Airport found on momondo in the last 72 hours is $739.
The fastest flight from Los Angeles to London Heathrow Airport takes 10h 20m
Direct flights go from Los Angeles to London Heathrow Airport every day.
Search flight deals

  • How far is Los Angeles to London Heathrow by plane?

    The straight-line distance from Los Angeles to London Heathrow is 8738.8 km. Typically, this will take 10h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Los Angeles Airport to London Heathrow Airport?

    Prices for flights from Los Angeles Airport to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Los Angeles Airport to London Heathrow Airport?

  • How old do you have to be to fly from Los Angeles Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to London Heathrow Airport?

  • What is the most popular airline from Los Angeles to London Heathrow Airport?

Best airlines flying from Los Angeles to London Heathrow Airport

Compare and see reviews for airlines that fly from Los Angeles to London Heathrow Airport with momondo
Airline
Rating
Free cancellation
Price
Virgin AtlanticPriceFrom $731Free cancellationRating
7.4
664 reviews
Search Virgin Atlantic flights

  • Virgin Atlantic Flights From Los Angeles to London Heathrow Airport

    Virgin Atlantic flight deals from Los Angeles to London Heathrow Airport start from $486 round-trip. Over the 20 Virgin Atlantic flights for this route in a normal week, average airfare is usually $621 round-trip - but some users have found much cheaper deals with momondo.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Brentford
Wembley
Dover
Ipswich
Abingdon
Richmond
Eastbourne
Slough
Chichester
Canterbury
Deal
Kingston upon Thames
Brentwood
Milton Keynes
Guildford
Salisbury
Sutton
Maidstone

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to London. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Los Angeles to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Los Angeles to London?

Once you have performed a search for Los Angeles to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Los Angeles to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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