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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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.

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

WestJet, TAP AIR PORTUGAL, and JetBlue are the most popular carriers operating from Los Angeles to London

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

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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 week?

313 flights are operational weekly from Los Angeles to London as of November 2025. The most popular departure day for this route is Tue, 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: 36% of momondo users choosing 1-stop flights on this route connected there.

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

As of November 2025, there are 44 flights per day flying from Los Angeles to London. The most common time of day flights depart is 7:00PM, with 75% of flights taking off in the evening.

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 51% 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.

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.

How often are flights from Los Angeles to London delayed?

Historically, on average around 12% of flights between Los Angeles and London have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

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 November 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.

$279 Cheap Flights from Los Angeles to London in 2025/26

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8:30 am - 7:10 amLAX-LHR

14h 40m1 stop

1:45 pm - 4:35 pmLHR-LAX

34h 50m1 stop

$612United Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

7:00 pm - 1:30 pmLAX-LHR

10h 30mnonstop

8:05 pm - 4:35 pmLHR-LAX

28h 30m1 stop

$613SWISS

Find Deal

Wed, Jan 7 - Wed, Jan 14

8:30 am - 2:10 pmLAX-LGW

21h 40m2 stops

8:15 pm - 3:15 pmLGW-LAX

27h 00m2 stops

$613Multiple Airlines

Find Deal

Wed, Jan 21 - Tue, Jan 27

7:45 am - 11:55 pmLAX-STN

32h 10m2 stops

4:20 pm - 3:15 pmSTN-LAX

30h 55m2 stops

$613Multiple Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

8:36 am - 7:05 amLAX-LHR

14h 29m1 stop

11:20 am - 2:35 pmLHR-LAX

11h 15mnonstop

$614Delta

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Wed, Nov 26 - Thu, Feb 26

4:45 pm - 6:55 pmLAX-LHR

18h 10m1 stop

1:40 pm - 2:40 pmLHR-LAX

33h 00m1 stop

$615TAP AIR PORTUGAL

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Thu, Dec 4 - Wed, Dec 10

4:45 pm - 9:50 amLAX-LGW

33h 05m1 stop

10:40 am - 3:00 pmLGW-LAX

36h 20m1 stop

$615TAP AIR PORTUGAL

Find Deal

Tue, Dec 2 - Mon, Dec 8

1:45 pm - 4:35 pmLAX-LCY

18h 50m1 stop

8:05 pm - 11:45 amLCY-LAX

23h 40m1 stop

$616Virgin Atlantic

Find Deal

Tue, Jan 13 - Mon, Jan 19

5:40 pm - 12:20 pmLAX-LHR

10h 40mnonstop

4:55 pm - 8:25 pmLHR-LAX

11h 30mnonstop

$617British Airways

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Wed, Dec 31 - Fri, Jan 16

10:30 pm - 4:50 pmLAX-LHR

10h 20mnonstop

2:45 pm - 9:35 pmLHR-LAX

14h 50m1 stop

$618Virgin Atlantic

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Fri, Jan 30 - Tue, Feb 3

Iberia flights from Los Angeles to London

Our best Iberia deals on Los Angeles to London flight tickets

Iberia

Jan 9

LAX9:30 amLos Angeles

13h 30m

1 stop

LHR7:00 amLondon Heathrow

Jan 17

LHR4:55 pmLondon Heathrow

11h 30m

LAX8:25 pmLos Angeles

$629

Find similar

Iberia

Dec 2

LAX5:45 pmLos Angeles

10h 35m

LHR12:20 pmLondon Heathrow

Dec 10

LHR4:55 pmLondon Heathrow

11h 30m

LAX8:25 pmLos Angeles

$647

Find similar

Iberia

Mar 15

LAX8:20 pmLos Angeles

10h 40m

LHR2:00 pmLondon Heathrow

Mar 31

LHR2:45 pmLondon Heathrow

11h 20m

LAX6:05 pmLos Angeles

$653

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Austrian Airlines flights from Los Angeles to London

Our best Austrian Airlines deals on Los Angeles to London flight tickets

Austrian Airlines

Jan 9

LAX8:20 amLos Angeles

16h 05m

1 stop

LHR8:25 amLondon Heathrow

Feb 8

LHR9:05 amLondon Heathrow

42h 04m

2 stops

LAX7:09 pmLos Angeles

$640

Find similar

Austrian Airlines

Jan 7

LAX8:40 amLos Angeles

14h 00m

1 stop

LHR6:40 amLondon Heathrow

Jan 29

LHR7:25 pmLondon Heathrow

25h 40m

2 stops

LAX1:05 pmLos Angeles

$641

Find similar

Austrian Airlines

Jan 6

LAX7:30 amLos Angeles

29h 50m

1 stop

LHR9:20 pmLondon Heathrow

Feb 5

LHR2:50 pmLondon Heathrow

36h 19m

2 stops

LAX7:09 pmLos Angeles

$645

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Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/14

8:30 am-7:10 am

1 stop14h 40m

London Heathrow

Mon 1/19

1:45 pm-4:35 pm

1 stop34h 50m

$612

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 1/7

7:00 pm-1:30 pm

Nonstop10h 30m

London Heathrow

Wed 1/14

8:05 pm-4:35 pm

1 stop28h 30m

$613

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 1/21

8:30 am-2:10 pm

2 stops21h 40m

London Gatwick

Tue 1/27

8:15 pm-3:15 pm

2 stops27h 00m

$613

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Mon 12/1

7:45 am-11:55 pm

2 stops32h 10m

London Stansted

Wed 12/10

4:20 pm-3:15 pm

2 stops30h 55m

$613

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 11/26

8:36 am-7:05 am

1 stop14h 29m

London Heathrow

Thu 2/26

11:20 am-2:35 pm

Nonstop11h 15m

$614

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 12/4

4:45 pm-6:55 pm

1 stop18h 10m

London Heathrow

Wed 12/10

1:40 pm-2:40 pm

1 stop33h 00m

$615

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Tue 12/2

4:45 pm-9:50 am

1 stop33h 05m

London Gatwick

Mon 12/8

10:40 am-3:00 pm

1 stop36h 20m

$615

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Tue 1/13

1:45 pm-4:35 pm

1 stop18h 50m

London City

Mon 1/19

8:05 pm-11:45 am

1 stop23h 40m

$616

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 12/31

5:40 pm-12:20 pm

Nonstop10h 40m

London Heathrow

Fri 1/16

4:55 pm-8:25 pm

Nonstop11h 30m

$617

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 1/30

10:30 pm-4:50 pm

Nonstop10h 20m

London Heathrow

Tue 2/3

2:45 pm-9:35 pm

1 stop14h 50m

$618

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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

Delays

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 $595, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Los Angeles averaging around $596.

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 $760. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $854. 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 $778 when looking at flights departing at noon. Flights to London are more costly in the evening, with an average ticket price of $826. Departure times in the evening 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 $779 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 $722 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 November 2025, prices for Los Angeles to London flights are approximately 14% more expensive 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	$222
Fastest flight time	10h 20m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Los Angeles in the past 72 hours is $222. The best round-trip flight deal from Los Angeles to London found on momondo in the last 72 hours is $639.

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

Direct flights go from Los Angeles to London every day.

There is 1 airport near London: London Heathrow (LHR)

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 20m, 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 November 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 30.71% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 22.01%, Airbus A380-800 at 14.52%, and Boeing 787 Dreamliner at 8.83%.
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 27% of the total bookings. Other popular airlines include Norse Atlantic UK with 20%, Iberia with 11%, and Delta 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 3,168 reviews	Search WestJet flights
JetBlue	PriceFrom $273	Free Cancellation	Rating 7.2 2,902 reviews	Search JetBlue flights
SWISS	PriceFrom $336	Free Cancellation	Rating 7.5 1,788 reviews	Search SWISS flights
Norse Atlantic UK	PriceFrom $359	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Scandinavian Airlines	PriceFrom $419	Free Cancellation	Rating 7.4 1,584 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $427	Free Cancellation	Rating 6.8 7,579 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom $427	Free Cancellation	Rating 7.1 2,067 reviews	Search TAP AIR PORTUGAL flights
Aer Lingus	PriceFrom $476	Free Cancellation	Rating 7.2 1,377 reviews	Search Aer Lingus flights
Finnair	PriceFrom $486	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
British Airways	PriceFrom $498	Free Cancellation	Rating 6.7 7,533 reviews	Search British Airways flights

Alaska Airlines Flights From Los Angeles to London
Alaska Airlines flies from Los Angeles to London around 27 times per week, with 11,321 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Los Angeles to London in the last 72 hours was $549 (round-trip), much lower than the average airfare cost of $1,190 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, 8,002 ratings). Delta flies from Los Angeles to London around 14 times per week, with deals starting from $548 round-trip and rising to an average price of around $863.

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Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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.

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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 $372

Flights to Edinburghfrom $385

Flights to Glasgowfrom $394

Flights to Birminghamfrom $390

Flights to Newcastle upon Tynefrom $424

Flights to Belfastfrom $510

Flights to Bristolfrom $427

Flights to Invernessfrom $425

Flights to Liverpoolfrom $416

Flights to Aberdeenfrom $516

Flights to Leedsfrom $425

Flights to Cardifffrom $462

Cheap flights from Los Angeles to London from $279

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 1/9. 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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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 November 2025, prices for Los Angeles to London flights are approximately 14% more expensive when compared to flights at the same time last year.

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

WestJet, TAP AIR PORTUGAL, and JetBlue are the most popular carriers operating from Los Angeles to London

What airlines fly to London?

How often are flights from Los Angeles to London delayed?

Historically, on average around 12% of flights between Los Angeles and London have experienced a delay on any given week. The average delay length over the past 12 months has been 155 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Qantas Airways have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

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

Copenhagen (CPH) was the most common stop: 36% 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 November 2025, there are 44 flights per day flying from Los Angeles to London. The most common time of day flights depart is 7:00PM, with 75% of flights taking off in the evening.

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

313 flights are operational weekly from Los Angeles to London as of November 2025. The most popular departure day for this route is Tue, 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?