$873 Cheap British Airways flights Rome (FCO) to San Diego (SAN)

You can find affordable return British Airways flights from $873 from FCO to SAN by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $873 for a one-way trip.**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 San Diego are often more affordable in the low-season months of January and November. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

Landing the best British Airways deals from FCO to SAN 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. To top it off, you can pocket 17% on average by buying your fare 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 your travel dates.*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.

To find out if there’s a direct journey from FCO to SAN with British Airways or any other airlines, select the “Nonstop” filter when browsing for tickets.

Search British Airways’s earliest flights from FCO to SAN by checking our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures are also 20% 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.

British Airways flights from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to San Diego arrive at San Diego Intl. Airport (SAN). This is the main gateway to this destination.

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 FCO to SAN. Additionally, you can take 2 cabin bags with you in the cabin. This hand luggage must not exceed 19 inches x 9 inches x 17 inches and weigh less than 50 lb. Baggage policies can differ based on the cabin class and fare type, so check your booking or British Airways’s website to avoid any additional costs at the airport.

British Airways makes traveling from FCO to SAN more comfortable with top-tier customer service and an excellent in-flight experience. You could even start earning points with British Airways Executive Club. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of booking, but your airline may charge you after that time. For further information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without extra charges, tick the “Changes included” or “No cancel fee” filter when organizing your next getaway.