Cheap Flights from Los Angeles International to London

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Flight deals from Los Angeles International to London

Looking for a cheap last-minute deal or the best return flight from Los Angeles International to London? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles International to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles International to London flights are currently cheapest in May.

Direct flights from Los Angeles International to London

Alternative Los Angeles International to London routes

Looking for the cheapest, fastest or easiest route from Los Angeles International to London? You could fly into the following airports instead.

Los Angeles to London: Flight information

The things to know before you go.
Cheapest flight found332 €
Cheapest month to flyMay
Average flight time10 hrs, 28 mins
Most popular airlineFinnair
Average flights per week450

Finding cheap flights from Los Angeles International to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Los Angeles International to London is 332 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 28 minutes is the average flight time from Los Angeles International to London.
Finnair, American Airlines and Iberia fly direct from Los Angeles International to London.
As of April 2025, there are 457 flights per week flying from Los Angeles International to London.
The cheapest month to fly from Los Angeles International to London is usually May.
If you're flying from Los Angeles International Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from 332 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Los Angeles International Airport to London on Sunday, 4 May 2025.
Yes – the average flight time is 10 hours and 28 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Norse Atlantic Airways (UK) offers the cheapest flight tickets to London.

Travelling from Los Angeles International Airport (LAX) to London: what you need to know

  • The average time for a direct flight from Los Angeles International Airport to London is 11 hours 19 minutes.

  • The timezone in London is UTC+0. The city is 7 hours ahead of Los Angeles, where Los Angeles International Airport is located.

  • Los Angeles International Airport (LAX) to London Heathrow Airport (LHR) is the most popular route, with 100 weekly flights to pick from. If you prefer starting your day later, the last flight from LAX to LHR is with Virgin Atlantic at 23:10. Choose the first departure operated by United at 12:55 if you want to fly out earlier.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your flight from LAX to London.

  • Popular months like July or holiday periods such as Christmas and New Year will mean longer waits at check-in and security. If you're travelling then, play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is wise.

  • You can catch a nonstop flight from Los Angeles International Airport to London that arrives at London Heathrow Airport (LHR).

  • Direct flights from Los Angeles International Airport to London are available from a good selection of airlines. Book your seat with any of these:

  • Stopovers are the ideal opportunity to break up your trip — and possibly even visit a new city. When browsing flights from LAX to London, deselect the 'Direct flights only' box to see where you can visit along the way. Popular options include:

    • Beijing Capital International Airport (PEK)

    • Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

    • Phoenix Sky Harbour International Airport (PHX)

  • You won't need a visa for United Kingdom if you hold a passport from United States and are travelling for tourism purposes. Travel documentation and visa requirements are subject to changes or updates. So before locking in your cheap tickets from Los Angeles International Airport to London, check with your airline and your destination country's local embassy or consulate for the latest rules.

  • LAX is around 32 kilometres from central Los Angeles. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 32 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 54 minutes.

  • After an easy start to your holiday? Stay near LAX. Whether you're taking an early flight from Los Angeles International Airport to London or want to avoid feeling rushed, these hotels are ideal:

How to find the cheapest flights from Los Angeles International Airport (LAX) to London

  • The lowest price we've found for a one-way ticket from Los Angeles International Airport to London is 158 €. The cheapest price for a return flight is 332 €. Keep in mind fares can change due to demand at the time of booking.

  • To secure cheap tickets from LAX to London, book your trip 9 months ahead of your departure.

  • Plan your trip for May. That's the cheapest month for tickets from Los Angeles International Airport to London. If your travel dates are flexible, use the 'Whole month' tool to find the cheapest price across each month.

  • Set up a Price Alert for cheap tickets from LAX to London. You don't need to check every day to find out if prices have fallen. We'll tell you the moment the price changes.

  • Make the most of the filters to find your ideal journey. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Los Angeles International Airport to London, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to central London takes about 57 minutes by car. It's approximately 31 kilometres away.

  • Getting there on public transport will take you roughly 1 hour and 1 minute.

  • If you're coming in on a late flight from Los Angeles International Airport to London, nothing beats the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these accommodation options near LHR:

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is roughly 80 kilometres from central London. After your flight from Los Angeles International Airport to London, it'll take you around 1 hour and 19 minutes to reach the heart of the city in a cab or ride-share.

  • You can expect the journey to take approximately 1 hour and 26 minutes on public transport.

  • You'll find some great places where you can make a pit stop near LGW. Settle in and get cosy after your flight from LAX to London at one of these well-located options:

Best time to go to London

  • July is the most popular month to board a flight from Los Angeles International Airport to London while February is the quietest. To work out the best time to visit London, consider whether you prefer a lively vibe or a quieter pace.

  • Book your flight from Los Angeles International Airport to London for July to experience the city during its warmest month. Expect temperatures to range from 11ºC to 26ºC.

  • Search for cheap flights from LAX to London in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 9ºC on average.

More about London

  • Once you've booked your flight from Los Angeles International Airport to London, think about where to rest your head in this city. Make one of these accommodation options your base for exploring London:

  • There are so many things to see and do in this city it can be hard to know where to start. Big Ben, The British Museum and Buckingham Palace are top attractions which should feature on any good London itinerary.

Complete your London trip with a car rental

  • We use the same magic that helped you find your cheap flight from Los Angeles International Airport to London to track down deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need on car rentals in London, from the most popular car type to the average daily price.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.