LAX - LON

Find cheap flights from Los Angeles to London

1 adult
1 adult, Economy, 0 bags
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Everything you should know

Cheapest round-trip
Multiple Airlines
Fr 12.12
LAX - LON • multi-stop
Cheapest one-way
Multiple Airlines
Fr 12.12
LAX - LON • multi-stop
Our travelers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Pack your own food for dietary restrictions on BA.
Arrive early at LAX due to potential traffic delays.
User tips
User tips
User tips
User tips
Top routes
LAX-LHR
Cheapest
LAX-LHR
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Los Angeles to London (LAX-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Los Angeles to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to London

Multiple Airlines Logo
LAX
-
LON
14112 kmmulti-stop
Multiple Airlines Logo
LON
-
LAX
14112 kmmulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to London flights

Get data-powered insights and trends into flights from Los Angeles to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Los Angeles to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Los Angeles to London costs ₪3,048 on the route between Los Angeles (LAX) and London Heathrow Airport (LHR). It is also the most popular route.

What’s the cheapest day of the week to fly from Los Angeles to London?

The average price of all round-trip flights from Los Angeles to London clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Wednesday. On your return trip to Los Angeles, you should consider flying back on a Sunday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from Los Angeles to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to London is September, where tickets cost ₪1,903 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₪3,301 and ₪2,661 respectively.

Can I save money by flying with a layover from Los Angeles to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at ₪1,755 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to London, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonJanuary
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 16% increase in price.

When to book flights from Los Angeles to London

Are your dates flexible? Find out the best times to travel from Los Angeles to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Los Angeles to London: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Los Angeles to London 
ValerieFlew with British Airways
LAX
-
LHR
Apr 2025
It was difficult to tell if the checked luggage was included. London Heathrow is huge and if the second flight hasn't been delayed I would have missed it.
Verified travelerFlew with Iberia
LAX
-
LHR
Jan 2025
Make sure you arrive early. Sometimes, the traffic getting to LAX can be a total nightmare.
WeiFlew with British Airways
LAX
-
LHR
Sept 2024
Connection takes long, Make sure you plan enough time.
Verified travelerFlew with British Airways
LAX
-
LHR
Mar 2024
Pack your own food if you have dietary restrictions and fly other airlines if possible
MichelleFlew with British Airways
LAX
-
LHR
May 2024
Make sure you separate your luggage tags from your tickets
ShaunaFlew with British Airways
LAX
-
LHR
Dec 2023
I would suggest calling the airline to make sure that their TV screens work on the back of the seats, and if they don’t work that the entertainment option would work on your cell phones.

FAQs for booking flights from Los Angeles to London

  • Which airlines offer Wi-Fi service onboard planes from Los Angeles to London?

    British Airways, Finnair, American Airlines, Iberia, and Alaska Airlines offer inflight Wi-Fi service on the Los Angeles to London flight route.

  • Which aircraft models fly most regularly from Los Angeles to London?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Los Angeles to London flight route.

  • On which days can I fly direct from Los Angeles to London?

    There are nonstop flights from Los Angeles to London on a daily basis.

  • How does KAYAK find such low prices on flights from Los Angeles to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to London

  • Looking for a cheap flight? 25% of our users found flights on this route for ₪3,177 or less round-trip.

Prefer to fly non-stop from Los Angeles to London?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Los Angeles to London.
Find which airlines fly direct from Los Angeles Airport to London, which days they fly and book direct flights.

Nonstop departures

Los Angeles to London

Monday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Nonstop returns

London to Los Angeles

Monday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Tuesday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Wednesday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Thursday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Friday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Saturday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

Sunday

American Airlines, British Airways, United Airlines, +1 more

American Airlines, British Airways, +2 more

See more direct flights

Everything you need to know for your flight from Los Angeles to London

Information on your arrival and departure airports