$431 Cheap British Airways flights Los Angeles (LAX) to Lisbon (LIS)

Grab affordable round-trip British Airways flights from $632 from LAX to LIS by organizing your results from “Price (lowest to highest)” on Expedia. Or search for deals from $431 for a one-way journey.**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.

January is one of the most affordable months to jet off to Lisbon District with British Airways. You could also find excellent prices on return and one-way tickets in February.

Getting the best British Airways deals from LAX to LIS often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start searching for flights about one month before you plan to travel.*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.

Fill in your dates, press search and select “Nonstop” on Expedia to browse any direct flights from LAX to LIS with British Airways or another airline.

Filter your results by “Early Morning” and “Morning” to browse the earliest flights from LAX to LIS. Setting off early means you’re less likely to experience cancellations.**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.

Get on a British Airways flight from Los Angeles Intl. Airport (LAX) to Lisbon District, and you’re most likely to arrive at Humberto Delgado Airport (LIS). This is the airline’s primary hub in this destination.

On a standard economy flight with British Airways from LAX to LIS, passengers can bring 1 checked-in bag up to 50 lb with dimensions no larger than 29 inches x 15 inches x 16 inches in total. For hand luggage, you’re permitted 2 cabin bags weighing up to 50 lb and measuring no more than 19 inches x 9 inches x 17 inches. Size and weight allowances can vary depending on your cabin class and fare type. To make sure you won’t face extra fees at the terminal, double-check your British Airways booking or go to the airline’s website before loading up your suitcase.

With top-tier customer service and a 4-star airline rating, British Airways is a top choice for many passengers flying from LAX to LIS. What’s more, 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 you can put toward future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually reschedule or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you have to adjust your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more details.