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

LEVEL, Norse Atlantic UK, and Aer Lingus are the most popular carriers operating from London to Los Angeles

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

As of September 2025, 51 flights take off from London and land in Los Angeles each day. The most common flight departure time for this route is 14:00, with 69% of daily flights taking off in the afternoon.

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

As of September 2025, there are 361 flights per week flying from London to Los Angeles. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

Prices for flights from London to Los Angeles Airport are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Los Angeles Airport 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 licence and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€273 Cheap Flights from London to Los Angeles in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap return flights

08:50 - 18:30LHR-LAX

17h 40m1 stop

20:15 - 16:50LAX-LHR

12h 35m1 stop

€409Aer Lingus

Find Deal

Thu, 29 Jan - Sun, 8 Feb

10:55 - 14:10LGW-LAX

11h 15mdirect

16:30 - 10:55LAX-LGW

10h 25mdirect

€411Norse Atlantic UK

Find Deal

Fri, 10 Oct - Fri, 17 Oct

16:35 - 20:25LGW-LAX

35h 50m1 stop

13:00 - 22:30LAX-LGW

25h 30m1 stop

€412Multiple Airlines

Find Deal

Fri, 21 Nov - Thu, 27 Nov

08:45 - 16:30LHR-LAX

15h 45m1 stop

22:30 - 09:35LAX-LHR

27h 05m1 stop

€415United Airlines

Find Deal

Tue, 7 Oct - Mon, 13 Oct

09:00 - 17:35LHR-LAX

15h 35m1 stop

19:00 - 13:30LAX-LHR

10h 30mdirect

€415United Airlines

Find Deal

Thu, 30 Oct - Thu, 6 Nov

09:00 - 16:35LHR-LAX

15h 35m1 stop

19:00 - 13:30LAX-LHR

10h 30mdirect

€416Multiple Airlines

Find Deal

Wed, 28 Jan - Wed, 18 Feb

15:05 - 23:11LGW-LAX

16h 06m1 stop

07:00 - 08:10LAX-LGW

17h 10m1 stop

€417British Airways

Find Deal

Fri, 3 Oct - Sat, 11 Oct

06:00 - 13:05LHR-LAX

15h 05m1 stop

08:25 - 06:20LAX-LHR

13h 55m1 stop

€419Austrian Airlines

Find Deal

Wed, 1 Oct - Tue, 7 Oct

15:05 - 13:05LHR-LAX

30h 00m1 stop

15:05 - 14:20LAX-LHR

15h 15m1 stop

€430Austrian Airlines

Find Deal

Tue, 30 Sep - Fri, 10 Oct

14:45 - 18:05LHR-LAX

11h 20mdirect

20:05 - 14:35LAX-LHR

10h 30mdirect

€447British Airways

Find Deal

Mon, 6 Oct - Sun, 19 Oct

Norse Atlantic UK flights from London to Los Angeles

Our best Norse Atlantic UK deals on London to Los Angeles flight tickets

Norse Atlantic UK

10 Oct

LGW10:55London Gatwick

11h 15m

LAX14:10Los Angeles

17 Oct

LAX16:30Los Angeles

10h 25m

LGW10:55London Gatwick

€411

Find similar

Norse Atlantic UK

21 Sept

LGW10:55London Gatwick

11h 15m

LAX14:10Los Angeles

22 Sept

LAX15:05Los Angeles

10h 25m

LGW09:30London Gatwick

€415

Find similar

Norse Atlantic UK

8 Oct

LGW10:55London Gatwick

11h 15m

LAX14:10Los Angeles

15 Oct

LAX16:30Los Angeles

10h 25m

LGW10:55London Gatwick

€425

Find similar

United Airlines flights from London to Los Angeles

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

United Airlines

7 Oct

LHR08:45London Heathrow

15h 45m

1 stop

LAX16:30Los Angeles

13 Oct

LAX16:40Los Angeles

10h 30m

LHR11:10London Heathrow

€415

Find similar

United Airlines

25 Sept

LHR08:40London Heathrow

15h 50m

1 stop

LAX16:30Los Angeles

28 Sept

LAX16:40Los Angeles

10h 30m

LHR11:10London Heathrow

€415

Find similar

United Airlines

24 Sept

LHR08:40London Heathrow

15h 50m

1 stop

LAX16:30Los Angeles

7 Oct

LAX16:40Los Angeles

10h 30m

LHR11:10London Heathrow

€418

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 29/1

08:50-18:30

1 stop17h 40m

Los Angeles

Sun 8/2

20:15-16:50

1 stop12h 35m

€409

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 10/10

10:55-14:10

Nonstop11h 15m

Los Angeles

Fri 17/10

16:30-10:55

Nonstop10h 25m

€411

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 21/11

16:35-20:25

1 stop35h 50m

Los Angeles

Thu 27/11

13:00-22:30

1 stop25h 30m

€412

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 7/10

08:45-16:30

1 stop15h 45m

Los Angeles

Mon 13/10

22:30-09:35

1 stop27h 05m

€415

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 30/10

09:00-17:35

1 stop15h 35m

Los Angeles

Thu 6/11

19:00-13:30

Nonstop10h 30m

€415

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 28/1

09:00-16:35

1 stop15h 35m

Los Angeles

Wed 18/2

19:00-13:30

Nonstop10h 30m

€416

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 3/10

15:05-23:11

1 stop16h 06m

Los Angeles

Sat 11/10

07:00-08:10

1 stop17h 10m

€417

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Tue 7/10

08:25-06:20

1 stop13h 55m

€419

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 30/9

15:05-13:05

1 stop30h 00m

Los Angeles

Fri 10/10

15:05-14:20

1 stop15h 15m

€430

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 6/10

14:45-18:05

Nonstop11h 20m

Los Angeles

Sun 19/10

20:05-14:35

Nonstop10h 30m

€447

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 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

Other information

What is the cheapest month to fly to Los Angeles?

The cheapest month to fly to Los Angeles from London is in September. Flight prices, which tend to average around €461, are often lower during this time because this is during the off-season. If you are unable to visit Los Angeles during the month of September, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around €481.

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

The cheapest day to depart on your flight to Los Angeles is on a Friday when prices can be found for as low as €416. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London to Los Angeles for around €1,370.

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

Flying to Los Angeles from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as €477 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Los Angeles is in the afternoon when prices are around €755.

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 €564 when searching weeks before you fly. 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 €500 on momondo.

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

There is only 1 cabin class 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.

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

As of September 2025, prices for London to Los Angeles flights are approximately 7% cheaper 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 return 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

Fastest flight time	11h 10m
Direct flights	Every day
Airports in Los Angeles	1 airport

The fastest flight from London to Los Angeles takes 11h 10m

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?
There are 8753.8 km between London and Los Angeles. 11h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Los Angeles Airport?
Prices for flights from London to Los Angeles Airport are updated daily.
How old do you have to be to fly from London to Los Angeles Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Los Angeles Airport 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 licence and a passport that is valid for six months after your intended arrival at Los Angeles Airport. 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 London to Los Angeles?
momondo data reveals that the most frequently booked plane model on the route from London to Los Angeles is Boeing 787-9 Dreamliner, representing 31.00% of all bookings. The subsequent popular models are Boeing 787 Dreamliner at 18.16%, Airbus A350-1000 at 16.32%, and Boeing 777-200/200ER at 15.61%.

Hermosa Beach

Laguna Beach

Beverly Hills

Manhattan Beach

Redlands

Why use momondo?

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

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

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?

Once you have performed a search for London to Los Angeles flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Los Angeles from London 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.