Which layover airport has the shortest travel time from Los Angeles to London?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 12h 07m.

How many flights depart from Los Angeles to London on average per week?

370 flights are operational weekly from Los Angeles to London as of September 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

Which airport is the most popular layover for flights between Los Angeles and London?

Copenhagen (CPH) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Los Angeles to London?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 10m.

What is the cheapest airline that flies from Los Angeles to London?

TAP AIR PORTUGAL and Norse Atlantic UK are the most popular carriers operating from Los Angeles to London

Which layover airport offers the lowest fares from Los Angeles to London?

Flights via Barcelona (BCN) offer the lowest average round-trip price of $528.

What airlines fly to London?

British Airways, Iberia and Virgin Atlantic are the top three most popular airlines that fly to London from Los Angeles according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London. Keep in mind that there are 19 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from Los Angeles to London on average per day?

As of September 2025, there are 52 flights per day flying from Los Angeles to London. The most common time of day flights depart is 8:00PM, with 57% of flights taking off in the afternoon.

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

Prices for flights from Los Angeles Airport to London refresh daily.

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

As of September 2025, there are 19 operators available to choose from for flights from Los Angeles Airport to London.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$178 Cheap Flights from Los Angeles to London in 2025/26

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Find the cheapest flights from Los Angeles to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:45 pm - 5:30 pmLAX-LHR

16h 45m1 stop

6:30 pm - 3:00 pmLHR-LAX

28h 30m1 stop

$500TAP AIR PORTUGAL

Find Deal

Thu, Nov 13 - Mon, Nov 24

5:45 pm - 9:35 pmLAX-LHR

20h 50m1 stop

6:00 am - 4:00 pmLHR-LAX

17h 00m1 stop

$501TAP AIR PORTUGAL

Find Deal

Thu, Oct 30 - Sat, Nov 1

4:30 pm - 10:55 amLAX-LGW

10h 25mnonstop

10:55 am - 2:10 pmLGW-LAX

11h 15mnonstop

$502Norse Atlantic UK

Find Deal

Fri, Oct 10 - Fri, Oct 17

4:30 pm - 10:55 amLAX-LGW

10h 25mnonstop

10:55 am - 2:10 pmLGW-LAX

11h 15mnonstop

$508Norse Atlantic UK

Find Deal

Sun, Oct 12 - Wed, Oct 22

11:45 am - 11:20 amLAX-LHR

15h 35m1 stop

6:30 am - 2:50 pmLHR-LAX

16h 20m1 stop

$526Virgin Atlantic

Find Deal

Sun, Sep 28 - Tue, Oct 14

10:50 pm - 5:15 pmLAX-LHR

10h 25mnonstop

8:40 am - 2:50 pmLHR-LAX

14h 10m1 stop

$528Virgin Atlantic

Find Deal

Sun, Sep 28 - Tue, Oct 14

4:40 pm - 11:10 amLAX-LHR

10h 30mnonstop

1:05 pm - 4:15 pmLHR-LAX

11h 10mnonstop

$546United Airlines

Find Deal

Mon, Sep 29 - Wed, Oct 15

4:40 pm - 11:10 amLAX-LHR

10h 30mnonstop

1:05 pm - 4:15 pmLHR-LAX

11h 10mnonstop

$548United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

1:50 pm - 4:40 pmLAX-LCY

18h 50m1 stop

7:45 am - 11:45 amLCY-LAX

36h 00m1 stop

$638Delta

Find Deal

Wed, Oct 15 - Thu, Nov 13

6:00 am - 4:35 pmLAX-LCY

26h 35m2 stops

7:45 am - 11:45 amLCY-LAX

36h 00m1 stop

$642Delta

Find Deal

Wed, Nov 5 - Mon, Nov 17

Air Canada flights from Los Angeles to London

Our best Air Canada deals on Los Angeles to London flight tickets

Air Canada

Sep 29

LAX12:05 pmLos Angeles

13h 30m

1 stop

LHR9:35 amLondon Heathrow

Oct 15

LHR2:05 pmLondon Heathrow

15h 30m

1 stop

LAX9:35 pmLos Angeles

$521

Find similar

Air Canada

Sep 22

LAX10:30 pmLos Angeles

27h 05m

1 stop

LHR9:35 amLondon Heathrow

Oct 7

LHR9:30 amLondon Heathrow

18h 10m

1 stop

LAX7:40 pmLos Angeles

$547

Find similar

Air Canada

Sep 24

LAX8:05 amLos Angeles

14h 25m

1 stop

LHR6:30 amLondon Heathrow

Oct 10

LHR8:30 amLondon Heathrow

19h 10m

2 stops

LAX7:40 pmLos Angeles

$579

Find similar

Virgin Atlantic flights from Los Angeles to London

Our best Virgin Atlantic deals on Los Angeles to London flight tickets

Virgin Atlantic

Sep 28

LAX11:45 amLos Angeles

15h 35m

1 stop

LHR11:20 amLondon Heathrow

Oct 14

LHR6:30 amLondon Heathrow

16h 20m

1 stop

LAX2:50 pmLos Angeles

$526

Find similar

Virgin Atlantic

Sep 28

LAX10:50 pmLos Angeles

10h 25m

LHR5:15 pmLondon Heathrow

Oct 14

LHR8:40 amLondon Heathrow

14h 10m

1 stop

LAX2:50 pmLos Angeles

$528

Find similar

Virgin Atlantic

Sep 29

LAX10:50 pmLos Angeles

10h 25m

LHR5:15 pmLondon Heathrow

Oct 15

LHR9:55 amLondon Heathrow

11h 20m

LAX1:15 pmLos Angeles

$545

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 11/13

4:45 pm-5:30 pm

1 stop16h 45m

London Heathrow

Mon 11/24

6:30 pm-3:00 pm

1 stop28h 30m

$500

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 10/30

5:45 pm-9:35 pm

1 stop20h 50m

London Heathrow

Sat 11/1

6:00 am-4:00 pm

1 stop17h 00m

$501

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Fri 10/10

4:30 pm-10:55 am

Nonstop10h 25m

London Gatwick

Fri 10/17

10:55 am-2:10 pm

Nonstop11h 15m

$502

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sun 10/12

4:30 pm-10:55 am

Nonstop10h 25m

London Gatwick

Wed 10/22

10:55 am-2:10 pm

Nonstop11h 15m

$508

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 9/28

11:45 am-11:20 am

1 stop15h 35m

London Heathrow

Tue 10/14

6:30 am-2:50 pm

1 stop16h 20m

$526

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 9/28

10:50 pm-5:15 pm

Nonstop10h 25m

London Heathrow

Tue 10/14

8:40 am-2:50 pm

1 stop14h 10m

$528

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 9/29

4:40 pm-11:10 am

Nonstop10h 30m

London Heathrow

Wed 10/15

1:05 pm-4:15 pm

Nonstop11h 10m

$546

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 10/14

4:40 pm-11:10 am

Nonstop10h 30m

London Heathrow

Tue 10/21

1:05 pm-4:15 pm

Nonstop11h 10m

$548

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Wed 10/15

1:50 pm-4:40 pm

1 stop18h 50m

London City

Thu 11/13

7:45 am-11:45 am

1 stop36h 00m

$638

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Wed 11/5

6:00 am-4:35 pm

2 stops26h 35m

London City

Mon 11/17

7:45 am-11:45 am

1 stop36h 00m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Los Angeles is in September. Flight prices, which tend to average around $604, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Los Angeles averaging around $612.

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

The cheapest day to depart from Los Angeles to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $759. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $875. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Los Angeles at noon is the least expensive time of day to depart. momondo users have found prices as low as $773 when looking at flights departing at noon. Flights to London are more costly in the morning, with an average ticket price of $983. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to London flight route?

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

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

You are more likely to see cheaper flights to London from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $777 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Los Angeles for as low as $726 on momondo.

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

There are 4 cabin classes available to choose from on Los Angeles to London 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 flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to London.

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

As of September 2025, prices for Los Angeles to London flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to London

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

Estimated round-trip price

Cheap Los Angeles to London (LAX to LON) flight deals and tips

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

Best Price Found	$179
Fastest flight time	10h 20m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Los Angeles in the past 72 hours is $179. The best round-trip flight deal from Los Angeles to London found on momondo in the last 72 hours is $483.

The fastest flight from Los Angeles to London takes 10h 20m

Direct flights go from Los Angeles to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Los Angeles to London by plane?
London is 5439.4 mi away from Los Angeles. Flights usually cover this in 10h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to London?
Prices for flights from Los Angeles Airport to London refresh daily.
How many operators does momondo search for flights from Los Angeles Airport to London?
As of September 2025, there are 19 operators available to choose from for flights from Los Angeles Airport to London.
How old do you have to be to fly from Los Angeles Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to London?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to London is Boeing 777-300ER, representing 24.06% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 19.54%, Boeing 777-200/200ER at 13.98%, and Airbus A380-800 at 12.41%.
What is the most popular airline from Los Angeles to London?
Based on momondo bookings for flights between Los Angeles and London, the leading airline is British Airways, making up 26% of the total bookings. Other popular airlines include Norse Atlantic UK with 19%, Iberia with 12%, and American Airlines with 9%.

Best airlines flying from Los Angeles to London

Compare and see reviews for airlines that fly from Los Angeles to London with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom $272	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet flights
JetBlue	PriceFrom $273	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
SWISS	PriceFrom $336	Free Cancellation	Rating 7.6 1,737 reviews	Search SWISS flights
Norse Atlantic UK	PriceFrom $360	Free Cancellation	Rating 7.1 49 reviews	Search Norse Atlantic UK flights
Lufthansa	PriceFrom $363	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom $375	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $419	Free Cancellation	Rating 7.4 1,486 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $475	Free Cancellation	Rating 7.2 1,277 reviews	Search Aer Lingus flights
Finnair	PriceFrom $490	Free Cancellation	Rating 7.6 1,324 reviews	Search Finnair flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 7,367 reviews	Search British Airways flights

Alaska Airlines Flights From Los Angeles to London
Alaska Airlines flies from Los Angeles to London around 32 times per week, with 10,000 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Los Angeles to London in the last 72 hours was $941 (round-trip), much lower than the average airfare cost of $1,255 for Alaska Airlines flights on this route.
Delta Flights From Los Angeles to London
Another popular option for Los Angeles to London flights is Delta (7.9/10, 7,961 ratings). Delta flies from Los Angeles to London around 20 times per week, with deals starting from $545 round-trip and rising to an average price of around $811.

Gatwick

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Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Wembley

Richmond

Croydon

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Los Angeles.

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

Yes. All flights to London from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Los Angeles to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Los Angeles and alert you when they change.

An easier way to manage your London trip

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

Start using Trips

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $391

Flights to Edinburghfrom $396

Flights to Glasgowfrom $374

Flights to Birminghamfrom $389

Flights to Newcastle upon Tynefrom $430

Flights to Belfastfrom $514

Flights to Bristolfrom $425

Flights to Invernessfrom $407

Flights to Liverpoolfrom $441

Flights to Aberdeenfrom $487

Flights to Leedsfrom $453

Flights to Cardifffrom $444

Cheap flights from Los Angeles to London from $178

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 11/29. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Los Angeles to London

Cheap round-trip flights

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Cheap last minute flights

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Air Canada flights from Los Angeles to London

Our best Air Canada deals on Los Angeles to London flight tickets

Virgin Atlantic flights from Los Angeles to London

Our best Virgin Atlantic deals on Los Angeles to London flight tickets

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

See travel insights to London from

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

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 cheapest month to fly to London?

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

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

What is the cheapest Los Angeles to London flight route?

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

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

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

There are 4 cabin classes available to choose from on Los Angeles to London 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 flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to London.

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

As of September 2025, prices for Los Angeles to London flights are approximately 4% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to London?

TAP AIR PORTUGAL and Norse Atlantic UK are the most popular carriers operating from Los Angeles to London

What airlines fly to London?

Which airport is the most popular layover for flights between Los Angeles and London?

Copenhagen (CPH) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Los Angeles to London?

Flights via Barcelona (BCN) offer the lowest average round-trip price of $528.

Which layover airport has the shortest travel time from Los Angeles to London?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 12h 07m.

Which layover airport has the shortest connection time from Los Angeles to London?

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 10m.

How many flights depart from Los Angeles to London on average per day?

As of September 2025, there are 52 flights per day flying from Los Angeles to London. The most common time of day flights depart is 8:00PM, with 57% of flights taking off in the afternoon.

How many flights depart from Los Angeles to London on average per week?

370 flights are operational weekly from Los Angeles to London as of September 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

When to book flights from Los Angeles to London

Cheap Los Angeles to London (LAX to LON) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

How far is Los Angeles to London by plane?

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

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

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

What documentation or ID do you need to fly to London?

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

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

Best airlines flying from Los Angeles to London

Compare and see reviews for airlines that fly from Los Angeles to London with momondo

Alaska Airlines Flights From Los Angeles to London

Delta Flights From Los Angeles to London

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom