How often are flights from London to Los Angeles delayed?

Historically, on average around 13% of flights between London and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

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

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

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

Flights via Lisbon (LIS) offer the lowest average round-trip price of $639.

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

SWISS, British Airways, and Lufthansa are the most popular carriers operating from London to Los Angeles

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

Copenhagen (CPH) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Los Angeles?

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to Los Angeles from London according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 12 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

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

Copenhagen (CPH) has the shortest average layover time for this route: 1h 05m.

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. Sunday has historically seen more delays on average compared to the rest of the week.

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

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 14h 00m.

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

As of November 2025, 300 flights take off from London and land in Los Angeles each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

The number of flights available between London and Los Angeles is 42 per day as of November 2025. The most frequent departure time is 3:00PM, with 69% of daily flights leaving in the afternoon.

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

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

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

There are 12 operators available for flights from London to Los Angeles Airport as of November 2025.

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

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 London to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$470 Cheap Flights from London to Los Angeles in 2025/26

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5:50 pm - 11:45 amLHR-LAX

25h 55m1 stop

7:20 am - 10:00 amLAX-LHR

18h 40m1 stop

$564Virgin Atlantic

Find Deal

Thu, Feb 12 - Sat, Feb 21

7:30 pm - 5:00 pmLHR-LAX

29h 30m1 stop

7:30 pm - 5:40 pmLAX-LHR

14h 10m1 stop

$565Scandinavian Airlines

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Wed, Feb 18 - Tue, Mar 3

10:20 am - 5:00 pmLHR-LAX

14h 40m1 stop

7:30 pm - 5:40 pmLAX-LHR

14h 10m1 stop

$566Scandinavian Airlines

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Wed, Feb 18 - Wed, Feb 25

6:40 am - 5:00 pmLHR-LAX

18h 20m1 stop

7:30 pm - 5:40 pmLAX-LHR

14h 10m1 stop

$567Scandinavian Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 16

6:30 am - 11:50 amLHR-LAX

13h 20m1 stop

7:35 pm - 2:00 pmLAX-LHR

10h 25mnonstop

$569Virgin Atlantic

Find Deal

Thu, Apr 30 - Mon, May 4

6:00 am - 2:40 pmLHR-LAX

16h 40m1 stop

4:45 pm - 6:55 pmLAX-LHR

18h 10m1 stop

$573TAP AIR PORTUGAL

Find Deal

Thu, Feb 12 - Sat, Feb 21

4:35 pm - 3:00 pmLGW-LAX

30h 25m1 stop

4:45 pm - 9:50 amLAX-LGW

33h 05m1 stop

$582TAP AIR PORTUGAL

Find Deal

Mon, Jan 12 - Tue, Jan 27

2:05 pm - 6:05 pmLGW-LAX

36h 00m1 stop

7:55 pm - 9:10 amLAX-LGW

29h 15m1 stop

$586LEVEL

Find Deal

Mon, Jan 12 - Sun, Feb 15

9:10 am - 6:30 pmLCY-LAX

17h 20m1 stop

8:15 pm - 8:40 pmLAX-LCY

16h 25m1 stop

$602British Airways

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Mon, Jan 12 - Mon, Jan 26

6:50 am - 6:30 pmLCY-LAX

19h 40m1 stop

8:15 pm - 6:35 pmLAX-LCY

14h 20m1 stop

$607British Airways

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Fri, Dec 5 - Mon, Dec 8

Finnair flights from London to Los Angeles

Our best Finnair deals on London to Los Angeles flight tickets

Finnair

Dec 3

LHR1:30 pmLondon Heathrow

16h 24m

1 stop

LAX9:54 pmLos Angeles

Dec 9

LAX12:55 amLos Angeles

22h 55m

1 stop

LHR7:50 amLondon Heathrow

$599

Find similar

Finnair

Dec 7

LHR4:55 pmLondon Heathrow

11h 30m

LAX8:25 pmLos Angeles

Dec 23

LAX7:15 pmLos Angeles

10h 45m

LHR2:00 pmLondon Heathrow

$605

Find similar

Finnair

Jan 13

LHR10:20 amLondon Heathrow

14h 45m

1 stop

LAX5:05 pmLos Angeles

Feb 2

LAX7:25 pmLos Angeles

10h 35m

LHR2:00 pmLondon Heathrow

$607

Find similar

Iberia flights from London to Los Angeles

Our best Iberia deals on London to Los Angeles flight tickets

Iberia

Dec 8

LHR2:10 pmLondon Heathrow

17h 17m

1 stop

LAX11:27 pmLos Angeles

Dec 23

LAX7:15 pmLos Angeles

10h 45m

LHR2:00 pmLondon Heathrow

$598

Find similar

Iberia

Dec 7

LHR7:30 amLondon Heathrow

17h 05m

1 stop

LAX4:35 pmLos Angeles

Dec 23

LAX7:15 pmLos Angeles

10h 45m

LHR2:00 pmLondon Heathrow

$600

Find similar

Iberia

Feb 19

LGW7:00 amLondon Gatwick

19h 05m

1 stop

LAX6:05 pmLos Angeles

Feb 26

LAX7:50 pmLos Angeles

17h 10m

1 stop

LGW9:00 pmLondon Gatwick

$630

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Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 2/12

5:50 pm-11:45 am

1 stop25h 55m

Los Angeles

Sat 2/21

7:20 am-10:00 am

1 stop18h 40m

$564

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 2/18

7:30 pm-5:00 pm

1 stop29h 30m

Los Angeles

Tue 3/3

7:30 pm-5:40 pm

1 stop14h 10m

$565

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 2/18

10:20 am-5:00 pm

1 stop14h 40m

Los Angeles

Wed 2/25

7:30 pm-5:40 pm

1 stop14h 10m

$566

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

6:40 am-5:00 pm

1 stop18h 20m

Los Angeles

Mon 2/16

7:30 pm-5:40 pm

1 stop14h 10m

$567

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 4/30

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

Mon 5/4

7:35 pm-2:00 pm

Nonstop10h 25m

$569

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 2/12

6:00 am-2:40 pm

1 stop16h 40m

Los Angeles

Sat 2/21

4:45 pm-6:55 pm

1 stop18h 10m

$573

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 1/12

4:35 pm-3:00 pm

1 stop30h 25m

Los Angeles

Tue 1/27

4:45 pm-9:50 am

1 stop33h 05m

$582

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 1/12

2:05 pm-6:05 pm

1 stop36h 00m

Los Angeles

Sun 2/15

7:55 pm-9:10 am

1 stop29h 15m

$586

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Mon 1/12

9:10 am-6:30 pm

1 stop17h 20m

Los Angeles

Mon 1/26

8:15 pm-8:40 pm

1 stop16h 25m

$602

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Fri 12/5

6:50 am-6:30 pm

1 stop19h 40m

Los Angeles

Mon 12/8

8:15 pm-6:35 pm

1 stop14h 20m

$607

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

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 typical price of a round-trip flight between London and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of September is, on average, the cheapest month to fly to Los Angeles from London, with most prices found around $539. If you aren’t able to travel during the month of September, then book flights to Los Angeles from London during February instead. Flights to Los Angeles in February, while not as cheap as those in September, still average around $574.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $686. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $815.

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

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from London to Los Angeles during this time can be as low as $705. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $731 per ticket.

What is the cheapest London to Los Angeles flight route?

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

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $669 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from London for as low as $611 on momondo.

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

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

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

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

As of November 2025, prices for London to Los Angeles flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from London to Los Angeles

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

Estimated round-trip price

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

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

Best Price Found	$436
Fastest flight time	11h 15m
Direct flights	Every day
Airports in Los Angeles	1 airport

The best one-way flight to Los Angeles from London in the past 72 hours is $436. The best round-trip flight deal from London to Los Angeles found on momondo in the last 72 hours is $677.

The fastest flight from London to Los Angeles takes 11h 15m

Direct flights go from London to Los Angeles every day.

There is 1 airport near Los Angeles: Los Angeles (LAX)

Search flight deals

How far is London to Los Angeles by plane?
Los Angeles is 5439.4 mi away from London. Flights usually cover this in 11h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Los Angeles Airport?
Prices for flights from London to Los Angeles Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Los Angeles Airport?
There are 12 operators available for flights from London to Los Angeles Airport as of November 2025.
How old do you have to be to fly from London to Los Angeles Airport?
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 London to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Los Angeles?
Based on momondo bookings for flights between London and Los Angeles, the leading plane model is Boeing 787-9 Dreamliner, making up 36.53% of the total bookings. Other popular models include Boeing 787 Dreamliner with 23.64%, Airbus A380-800 with 16.52%, and Airbus A350-1000 with 14.87%.
What is the most popular airline from London to Los Angeles?
Based on momondo bookings for flights between London and Los Angeles, the leading airline is British Airways, making up 30% of the total bookings. Other popular airlines include American Airlines with 12%, Virgin Atlantic with 12%, and Norse Atlantic UK with 11%.

Best airlines flying from London to Los Angeles

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

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom $381	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Aer Lingus	PriceFrom $416	Free Cancellation	Rating 7.2 1,381 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $498	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $509	Free Cancellation	Rating 7.6 874 reviews	Search Austrian Airlines flights
Virgin Atlantic	PriceFrom $516	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $519	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
British Airways	PriceFrom $522	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
Delta	PriceFrom $535	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
American Airlines	PriceFrom $535	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Iberia	PriceFrom $539	Free Cancellation	Rating 7.0 3,034 reviews	Search Iberia flights

Delta Flights From London to Los Angeles
The lowest priced Delta flight from London to Los Angeles from the last 72 hours was $535. Generally, Delta has 14 flights on this route every week with an average price of $790. Delta is rated 7.9/10 by our users.
Austrian Airlines Flights From London to Los Angeles
The best Austrian Airlines deal for London to Los Angeles flight tickets found on momondo in the last 72 hours was $509, round-trip. It should be noted that an average Austrian Airlines flight deal for this route in this time was higher, at $760 round-trip. Austrian Airlines operates 7 flights out of London into Los Angeles in an average week, so prices vary by time and availability. 874 Austrian Airlines reviews by users on momondo have scored the airline at 7.6/10.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Los Angeles for you.

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

Yes. momondo enables you to select and highlight flights to Los Angeles from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Los Angeles from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from London to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.

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Flights to Denverfrom $57

Cheap flights from London to Los Angeles from $480

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Los Angeles departing on 1/8. 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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How to get the cheapest flight ticket from London to Los Angeles

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 London and Los Angeles?

What is the cheapest month to fly to Los Angeles?

What is the cheapest day to depart on your flight to Los Angeles?

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

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from London to Los Angeles during this time can be as low as $705. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $731 per ticket.

What is the cheapest London to Los Angeles flight route?

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

How far in advance should I book a flight to Los Angeles?

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

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

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

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

As of November 2025, prices for London to Los Angeles flights are approximately 38% more expensive when compared to flights at the same time last year.

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

SWISS, British Airways, and Lufthansa are the most popular carriers operating from London to Los Angeles

What airlines fly to Los Angeles?

How often are flights from London to Los Angeles delayed?

Historically, on average around 13% of flights between London and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 142 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening 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. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

Copenhagen (CPH) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Lisbon (LIS) offer the lowest average round-trip price of $639.

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

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 14h 00m.

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

Copenhagen (CPH) has the shortest average layover time for this route: 1h 05m.

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

The number of flights available between London and Los Angeles is 42 per day as of November 2025. The most frequent departure time is 3:00PM, with 69% of daily flights leaving in the afternoon.

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

As of November 2025, 300 flights take off from London and land in Los Angeles each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

When to book flights from London to Los Angeles

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Los Angeles

How far is London to Los Angeles by plane?

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

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

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

What documentation or ID do you need to fly to Los Angeles Airport?

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

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

Best airlines flying from London to Los Angeles

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

Delta Flights From London to Los Angeles

Austrian Airlines Flights From London to Los Angeles

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