What airlines fly to London?

British Airways, Iberia and American Airlines 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 47% 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.

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

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

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

As of July 2025, there are 59 flights per day flying from Los Angeles to London. The most common time of day flights depart is 8:00PM, with 56% of flights taking off in the afternoon.

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

414 flights are operational weekly from Los Angeles to London as of July 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 July 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.

$160 Cheap Flights from Los Angeles to London in 2025

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Find the cheapest flights from Los Angeles to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:40 pm - 10:00 pmLAX-LHR

21h 20m1 stop

6:00 am - 2:25 pmLHR-LAX

16h 25m1 stop

$376TAP AIR PORTUGAL

Find Deal

Sun, Oct 12 - Sun, Oct 19

4:30 pm - 10:55 amLAX-LGW

10h 25mnonstop

10:55 am - 2:10 pmLGW-LAX

11h 15mnonstop

$397Norse Atlantic UK

Find Deal

Mon, Aug 11 - Wed, Aug 27

3:13 pm - 1:10 pmLAX-LHR

13h 57m1 stop

6:30 am - 11:50 amLHR-LAX

13h 20m1 stop

$434Virgin Atlantic

Find Deal

Wed, Aug 13 - Wed, Aug 27

8:05 pm - 2:35 pmLAX-LHR

10h 30mnonstop

9:55 am - 1:15 pmLHR-LAX

11h 20mnonstop

$446Virgin Atlantic

Find Deal

Wed, Aug 13 - Wed, Aug 27

1:25 pm - 8:00 amLAX-LHR

10h 35mnonstop

9:30 am - 5:05 pmLHR-LAX

15h 35m1 stop

$481British Airways

Find Deal

Tue, Sep 9 - Thu, Sep 18

1:30 pm - 8:00 amLAX-LHR

10h 30mnonstop

9:30 am - 5:05 pmLHR-LAX

15h 35m1 stop

$484Finnair

Find Deal

Tue, Aug 19 - Thu, Sep 4

1:30 pm - 8:00 amLAX-LHR

10h 30mnonstop

10:20 am - 5:05 pmLHR-LAX

14h 45m1 stop

$487Finnair

Find Deal

Tue, Aug 12 - Thu, Aug 28

3:40 pm - 10:05 amLAX-LHR

10h 25mnonstop

7:50 am - 4:05 pmLHR-LAX

16h 15m1 stop

$490British Airways

Find Deal

Tue, Aug 12 - Wed, Aug 20

11:55 pm - 8:10 amLAX-LCY

24h 15m2 stops

7:45 am - 12:45 pmLCY-LAX

36h 00m1 stop

$612Delta

Find Deal

Sun, Sep 14 - Wed, Oct 29

4:50 pm - 4:40 pmLAX-LCY

15h 50m1 stop

7:45 am - 8:59 amLCY-LAX

32h 14m2 stops

$617Delta

Find Deal

Mon, Sep 15 - Fri, Oct 31

Aer Lingus flights from Los Angeles to London

Our best Aer Lingus deals on Los Angeles to London flight tickets

Aer Lingus

Oct 20

LAX8:15 pmLos Angeles

14h 40m

1 stop

LHR6:55 pmLondon Heathrow

Nov 5

LHR12:10 pmLondon Heathrow

14h 20m

1 stop

LAX6:30 pmLos Angeles

$460

Find similar

Aer Lingus

Sep 1

LAX8:15 pmLos Angeles

14h 40m

1 stop

LHR6:55 pmLondon Heathrow

Sep 15

LHR9:50 amLondon Heathrow

16h 35m

1 stop

LAX6:25 pmLos Angeles

$461

Find similar

Aer Lingus

Aug 6

LAX8:15 pmLos Angeles

14h 40m

1 stop

LHR6:55 pmLondon Heathrow

Aug 28

LHR12:00 pmLondon Heathrow

14h 25m

1 stop

LAX6:25 pmLos Angeles

$462

Find similar

TAP AIR PORTUGAL flights from Los Angeles to London

Our best TAP AIR PORTUGAL deals on Los Angeles to London flight tickets

TAP AIR PORTUGAL

Oct 12

LAX4:40 pmLos Angeles

21h 20m

1 stop

LHR10:00 pmLondon Heathrow

Oct 19

LHR6:00 amLondon Heathrow

16h 25m

1 stop

LAX2:25 pmLos Angeles

$376

Find similar

TAP AIR PORTUGAL

Sep 9

LAX4:40 pmLos Angeles

17h 05m

1 stop

LHR5:45 pmLondon Heathrow

Sep 22

LHR6:45 pmLondon Heathrow

27h 55m

1 stop

LAX2:40 pmLos Angeles

$424

Find similar

TAP AIR PORTUGAL

Sep 14

LAX4:40 pmLos Angeles

17h 05m

1 stop

LHR5:45 pmLondon Heathrow

Sep 22

LHR7:50 pmLondon Heathrow

26h 50m

1 stop

LAX2:40 pmLos Angeles

$425

Find similar

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

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Los Angeles is in October. Flight prices, which tend to average around $629, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Los Angeles averaging around $644.

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 $769. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $888. 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 in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $787 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $847. 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 $781 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 $712 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 July 2025, prices for Los Angeles to London flights are approximately 46% 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	$160
Fastest flight time	10h 25m
Direct flights	Every day
Airports in London	4 airports

The best one-way flight to London from Los Angeles in the past 72 hours is $160. The best round-trip flight deal from Los Angeles to London found on momondo in the last 72 hours is $376.

The fastest flight from Los Angeles to London takes 10h 25m

Direct flights go from Los Angeles to London every day.

There are 4 airports near London: London Luton (LTN), London Heathrow (LHR), London Gatwick (LGW), London Southend (SEN)

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 July 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 787-9 Dreamliner, representing 21.02% of all bookings. The subsequent popular models are Boeing 777-300ER at 20.03%, Airbus A380-800 at 13.96%, and Airbus A350-1000 at 12.77%.
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 23% of the total bookings. Other popular airlines include Norse Atlantic UK with 18%, Iberia with 13%, and American Airlines with 10%.

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 2,939 reviews	Search WestJet flights
SWISS	PriceFrom $336	Free Cancellation	Rating 7.5 1,657 reviews	Search SWISS flights
Norse Atlantic UK	PriceFrom $388	Free Cancellation	Rating 7.2 47 reviews	Search Norse Atlantic UK flights
Scandinavian Airlines	PriceFrom $417	Free Cancellation	Rating 7.3 1,423 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom $436	Free Cancellation	Rating 6.8 7,205 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom $509	Free Cancellation	Rating 7.1 1,918 reviews	Search TAP AIR PORTUGAL flights
Aer Lingus	PriceFrom $523	Free Cancellation	Rating 7.1 1,160 reviews	Search Aer Lingus flights
Finnair	PriceFrom $537	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
KLM	PriceFrom $553	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
American Airlines	PriceFrom $567	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Delta Flights From Los Angeles to London
Delta flies from Los Angeles to London around 20 times per week, with 7,953 momondo users rating the airline 8.0/10. The cheapest Delta deal from Los Angeles to London in the last 72 hours was $576 (round-trip), much lower than the average airfare cost of $846 for Delta flights on this route.
Alaska Airlines Flights From Los Angeles to London
Another popular option for Los Angeles to London flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from Los Angeles to London around 35 times per week, with deals starting from $861 round-trip and rising to an average price of around $1,247.

Gatwick

Hounslow

Slough

Dover

Luton

Croydon

Dartford

Guildford

Stansted

Milton Keynes

Hayes

Ilford

Colchester

Chelmsford

Canterbury

Watford

Richmond

Wembley

Dagenham

St. Albans

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.

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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 $365

Flights to Edinburghfrom $398

Flights to Glasgowfrom $422

Flights to Birminghamfrom $408

Flights to Belfastfrom $423

Flights to Newcastle upon Tynefrom $482

Flights to Bristolfrom $433

Flights to Invernessfrom $403

Flights to Liverpoolfrom $471

Flights to Aberdeenfrom $517

Flights to Leedsfrom $476

Flights to Cardifffrom $558

Cheap flights from Los Angeles to London from $160

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 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Aer Lingus flights from Los Angeles to London

Our best Aer Lingus deals on Los Angeles to London flight tickets

TAP AIR PORTUGAL flights from Los Angeles to London

Our best TAP AIR PORTUGAL deals on Los Angeles to London flight tickets

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 July 2025, prices for Los Angeles to London flights are approximately 46% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to London?

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

As of July 2025, there are 59 flights per day flying from Los Angeles to London. The most common time of day flights depart is 8:00PM, with 56% of flights taking off in the afternoon.

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

414 flights are operational weekly from Los Angeles to London as of July 2025. The most popular departure day for this route is Mon, with 14% 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

Delta Flights From Los Angeles to London

Alaska Airlines 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

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London