$443 Cheap British Airways flights Miami (MIA) to Barcelona (BCN)

You can find affordable round-trip British Airways flights from $617 from MIA to BCN by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $443 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.

Browse for round-trip or one-way flights to Barcelona in January or February. You could find cheaper fares with British Airways during these off-peak travel months.

To discover affordable flights from MIA to BCN with British Airways, start your search 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 tip? Booking on Sunday offers 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.

Enter your dates, press search and select the “Nonstop” filter on Expedia to browse any direct flights from MIA to BCN with British Airways or another carrier.

To find the earliest departures from MIA to BCN with British Airways, filter your results by “Early Morning” and “Morning.” Booking 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.

Barcelona Intl. Airport (BCN) is the primary Barcelona gateway for British Airways flights from Miami Intl. Airport (MIA).

On a standard economy flight with British Airways from MIA to BCN, 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 carry-on, you can have 2 cabin bags weighing up to 50 lb and measuring less than 19 inches x 9 inches x 17 inches. Size and weight restrictions can vary based on the airfare type and cabin class you’re in. To make sure you won’t face additional fees at the terminal, check your British Airways booking or visit the airline’s website before you begin packing.

British Airways makes traveling from MIA to BCN more comfortable with a 4-star airline rating and top-tier customer service. You could even start collecting points with British Airways Executive Club. Remember to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making your booking, but your airline may charge a fee after that time. For further information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to make changes without extra charges, apply the “Changes included” or “No cancel fee” filter when planning your next break.