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 157 minutes.

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

The number of flights available between Los Angeles and London is 363 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Flights via Dublin (DUB) offer the lowest average return price of £443.

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 departing 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 that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

Dublin (DUB) has the shortest average stopover time for this route: 1h 23m.

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

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

Lisbon (LIS) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 12h 35m.

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

51 flights are operational daily from Los Angeles to London as of December 2025. The most popular departure time for this route is 19:00, with 60% of flights per day taking off in the evening.

Which airlines fly to London?

Virgin Atlantic, British Airways and Iberia are the top three most popular airlines that fly to London from Los Angeles according to our data. Virgin Atlantic is the first choice among our users, with 50% of people opting to fly with this airline when travelling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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?

There are 13 operators available for flights from Los Angeles Airport to London as of December 2025.

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 required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£268 Cheap Flights from Los Angeles to London in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from £543 to £999. The lowest price recently found on this route was £464.

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14:10 - 11:50

LAX

LHR

13h 40m1 stop

11:10 - 22:00

LHR

LAX

18h 50m2 stops

£464Air Canada

Thu, 8 Jan - Wed, 21 Jan

19:10 - 17:50

LAX

LHR

14h 40m1 stop

06:00 - 16:35

LHR

LAX

18h 35m1 stop

£465SWISS

Sun, 11 Jan - Tue, 20 Jan

16:45 - 09:25

LAX

LGW

32h 40m2 stops

21:25 - 15:00

LGW

LAX

25h 35m2 stops

£465TAP AIR PORTUGAL

Tue, 13 Jan - Mon, 19 Jan

08:30 - 21:05

LAX

LTN

29h 35m3 stops

21:40 - 16:15

LTN

LAX

25h 35m2 stops

£465Multiple Airlines

Mon, 16 Mar - Mon, 23 Mar

11:30 - 23:10

LAX

STN

27h 40m3 stops

18:05 - 14:05

STN

LAX

27h 00m2 stops

£465Multiple Airlines

Wed, 4 Mar - Wed, 18 Mar

16:30 - 10:55

LAX

LGW

10h 25mdirect

10:55 - 14:10

LGW

LAX

11h 15mdirect

£466Norse Atlantic UK

Sat, 6 Jun - Mon, 22 Jun

14:10 - 11:50

LAX

LHR

13h 40m1 stop

06:30 - 14:05

LHR

LAX

14h 35m1 stop

£466United Airlines

Thu, 8 Jan - Mon, 23 Mar

16:30 - 10:55

LAX

LGW

10h 25mdirect

10:55 - 14:10

LGW

LAX

11h 15mdirect

£467Norse Atlantic UK

Thu, 4 Jun - Wed, 24 Jun

15:30 - 10:00

LAX

LHR

10h 30mdirect

15:10 - 18:30

LHR

LAX

11h 20mdirect

£468British Airways

Wed, 11 Feb - Sun, 22 Feb

16:45 - 09:50

LAX

LGW

33h 05m1 stop

16:35 - 14:40

LGW

LAX

30h 05m1 stop

£471TAP AIR PORTUGAL

Sat, 10 Jan - Wed, 21 Jan

SWISS flights from Los Angeles to London

Our best SWISS deals on Los Angeles to London flight tickets

SWISS

11 Jan

LAX19:10Los Angeles

14h 40m

1 stop

LHR17:50London Heathrow

24 Mar

LHR17:10London Heathrow

31h 25m

1 stop

LAX17:35Los Angeles

£465

Find similar

SWISS

31 Dec

LAX19:10Los Angeles

14h 40m

1 stop

LHR17:50London Heathrow

15 Jan

LHR09:00London Heathrow

15h 35m

1 stop

LAX16:35Los Angeles

£465

Find similar

SWISS

16 Mar

LAX20:10Los Angeles

13h 55m

1 stop

LCY17:05London City

23 Mar

LCY19:10London City

29h 25m

1 stop

LAX17:35Los Angeles

£470

Find similar

United Airlines flights from Los Angeles to London

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

United Airlines

8 Jan

LAX19:00Los Angeles

10h 30m

LHR13:30London Heathrow

23 Mar

LHR06:30London Heathrow

14h 35m

1 stop

LAX14:05Los Angeles

£466

Find similar

United Airlines

8 Jan

LAX11:02Los Angeles

14h 38m

1 stop

LHR09:40London Heathrow

21 Jan

LHR15:20London Heathrow

11h 25m

LAX18:45Los Angeles

£479

Find similar

United Airlines

8 Jan

LAX19:00Los Angeles

10h 30m

LHR13:30London Heathrow

21 Jan

LHR15:20London Heathrow

11h 25m

LAX18:45Los Angeles

£481

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 8/1

14:10-11:50

1 stop13h 40m

London Heathrow

Wed 21/1

11:10-22:00

2 stops18h 50m

£464

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 11/1

19:10-17:50

1 stop14h 40m

London Heathrow

Tue 20/1

06:00-16:35

1 stop18h 35m

£465

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Tue 13/1

16:45-09:25

2 stops32h 40m

London Gatwick

Mon 19/1

21:25-15:00

2 stops25h 35m

£465

Los AngelesLondon

LAX - LTN

LAXLTN

Los Angeles

Mon 16/3

08:30-21:05

3 stops29h 35m

London Luton

Mon 23/3

21:40-16:15

2 stops25h 35m

£465

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 4/3

11:30-23:10

3 stops27h 40m

London Stansted

Wed 18/3

18:05-14:05

2 stops27h 00m

£465

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sat 6/6

16:30-10:55

Nonstop10h 25m

London Gatwick

Mon 22/6

10:55-14:10

Nonstop11h 15m

£466

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 8/1

14:10-11:50

1 stop13h 40m

London Heathrow

Mon 23/3

06:30-14:05

1 stop14h 35m

£466

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Thu 4/6

16:30-10:55

Nonstop10h 25m

London Gatwick

Wed 24/6

10:55-14:10

Nonstop11h 15m

£467

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 11/2

15:30-10:00

Nonstop10h 30m

London Heathrow

Sun 22/2

15:10-18:30

Nonstop11h 20m

£468

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sat 10/1

16:45-09:50

1 stop33h 05m

London Gatwick

Wed 21/1

16:35-14:40

1 stop30h 05m

£470

Flights are sorted by cheapest return 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

Delays

Stopovers

Other information

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

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 £442, 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 £444.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £487. 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 for around £589.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £514. Flights at midday are often more expensive, with an average ticket price of £644.

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 £575 when searching weeks before you fly. 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 £532 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 December 2025, prices for Los Angeles to London flights are approximately 73% 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 return 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	£190
Fastest flight time	10h 20m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Los Angeles in the past 72 hours is £190. The best return flight deal from Los Angeles to London found on momondo in the last 72 hours is £495.

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

Direct flights go from Los Angeles to London every day.

There are 6 airports in London. From Los Angeles there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

How far is Los Angeles to London by plane?
The straight-line distance from Los Angeles to London is 5439.4 mi. 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?
There are 13 operators available for flights from Los Angeles Airport to London as of December 2025.
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 required for your trip to London 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 London. 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 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 31.44% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 22.22%, Airbus A380-800 at 13.74%, and Boeing 787 Dreamliner at 11.12%.
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 24% of the total bookings. Other popular airlines include Virgin Atlantic with 22%, Norse Atlantic UK with 20%, and Iberia with 8%.

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
Scandinavian Airlines	PriceFrom £304	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom £316	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom £369	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom £377	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
British Airways	PriceFrom £388	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
Air France	PriceFrom £394	Free Cancellation	Rating 7.4 1,504 reviews	Search Air France flights
United Airlines	PriceFrom £397	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £402	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Finnair	PriceFrom £405	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Iberia	PriceFrom £441	Free Cancellation	Rating 7.0 3,048 reviews	Search Iberia flights

KLM Flights From Los Angeles to London
KLM operates around 14 flights from Los Angeles to London every week. The average price of these flights found in the last 72 hours has been £555, but momondo users have found KLM deals from Los Angeles to London from as low as £445 round-trip. KLM has been scored 7.7/10 in 1,432 reviews.
Finnair Flights From Los Angeles to London
Another popular option for Los Angeles to London flights is Finnair (7.6/10, 1,334 ratings). Finnair flies from Los Angeles to London around 35 times per week, with deals starting from £405 round-trip and rising to an average price of around £555.

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Colchester

Bedford

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to London . Millions of users trust and use momondo every year so you are in good hands.

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?

momondo helps you find the best flight between Los Angeles and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Los Angeles to London from £268

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 18/1. 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

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

What is the cheapest month to fly to London?

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £487. 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 for around £589.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £514. Flights at midday are often more expensive, with an average ticket price of £644.

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 December 2025, prices for Los Angeles to London flights are approximately 73% 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

Which 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 157 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 departing 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 that experiences the fewest 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, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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

Lisbon (LIS) was the most common stop: 36% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Dublin (DUB) offer the lowest average return price of £443.

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

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 12h 35m.

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

Dublin (DUB) has the shortest average stopover time for this route: 1h 23m.

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

51 flights are operational daily from Los Angeles to London as of December 2025. The most popular departure time for this route is 19:00, with 60% of flights per day taking off in the evening.

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

The number of flights available between Los Angeles and London is 363 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving 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

KLM Flights From Los Angeles to London

Finnair Flights From Los Angeles to London

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