$693 Cheap British Airways flights London (LHR) to Los Angeles (LAX)

Finding cheap one-way British Airways flights from LHR to LAX from $693 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares from $481 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or return flights to Los Angeles in January or February. You could find an affordable fare with British Airways during these off-peak months.

To find affordable flights from LHR to LAX with British Airways, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

British Airways has direct flights from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX), with 16 departures every week. Simply select the “Nonstop” and “Airline” filters during your search on Expedia to show all direct British Airways flights to LAX.

On average, it takes 11h 22m to travel nonstop from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX) with British Airways.

British Airways has the most flights from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX) on Wednesday. With up to 3 daily departures, you’ll get the most flexibility on this day.

The earliest British Airways flight from LHR to LAX departs at 10:00AM UTC+0, arriving at 1:30PM UTC-8. If you want to head off later in the day, the last British Airways flight leaves LHR at 3:05PM UTC+0 and touches down at LAX at 6:25PM UTC-8. Flying earlier is generally a smart option as morning flights are less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Catch a British Airways flight from Heathrow Airport (LHR) to Los Angeles, and you’re most likely to arrive at Los Angeles Intl. Airport (LAX). This is the airline’s primary hub here.

British Airways lets passengers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches on standard economy flights from LHR to LAX. Additionally, you can take 2 cabin bags in the cabin. This carry-on luggage must not exceed 19 inches x 9 inches x 17 inches and weigh no more than 50 lb. Baggage policies can differ depending on your cabin class and fare type, so check your booking or British Airways’s website to avoid any additional fees at the airport.

Offering top-tier customer service and an excellent in-flight experience, British Airways is a popular option for many passengers flying from LHR to LAX. Plus, if you’re a British Airways Executive Club and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be onboard an Airbus A380-800 or a Boeing 777-300ER when flying British Airways from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX). However, keep in mind that a different aircraft may be used due to operational demands.

Depending on the type of fare you purchased, a fee may apply if you modify or cancel your booking more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when you look for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”