$399 Cheap British Airways flights Los Angeles (LAX) to Rome (FCO)

Grab cheap return British Airways flights from $495 from LAX to FCO by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $399 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.

British Airways flights to Rome are often cheaper in the off-peak months of January and February. Whether you need a one-way or round-trip ticket, you could score a better deal then.

Snagging the best British Airways deals from LAX to FCO often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is often the most expensive day to book.* It’s smart to kick off your flight search about one month before you want 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.

Enter your dates, hit search and use the “Nonstop” filter on Expedia to browse any direct flights from LAX to FCO with British Airways or another carrier.

To find the earliest departures from LAX to FCO with British Airways, sort your results by “Morning” and “Early Morning.” Choosing an early flight usually means you’ll experience fewer 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.

Fiumicino - Leonardo da Vinci Intl. Airport (FCO) is the main Rome hub for British Airways flights from Los Angeles Intl. Airport (LAX).

On a standard economy flight with British Airways from LAX to FCO, passengers can bring 1 checked-in bag up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches in total. For carry-on, you’re permitted 2 cabin bags weighing up to 50 lb and measuring no more than 19 inches x 9 inches x 17 inches. Weight and size restrictions may differ depending on your cabin class and airfare type. To make sure you don’t get caught with extra fees at the airport, check your British Airways booking or look up the airline’s website before you start packing.

Jetting off from LAX to FCO with British Airways means enjoying plenty of perks, including a 4-star airline rating and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to spend on select future travel purchases. That’s in addition to the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee may apply if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure flexible plane tickets, select our “No cancel fee” or “Changes included” filter when you search for flights. For more information on canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”