$768 Cheap avianca flights Barcelona (BCN) to Washington (IAD)

Use the “Price (lowest to highest)” filter on Expedia to find cheap AVIANCA round-trip flights from $1,425 from BCN to IAD. Affordable one-way options from $768 are available as well.**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 round-trip or one-way flights to Washington in January or February. You could find cheaper fares with AVIANCA during these off-peak travel months.

Snagging the best AVIANCA deals from BCN to IAD 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. As an added bonus, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before your departure date.*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 BCN to IAD with AVIANCA or other airlines, check the “Nonstop” filter when searching for flights.

Sort your results by “Early Morning” and “Morning” to browse the earliest departures from BCN to IAD. Setting off early means you’re 20% 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.

Catch an AVIANCA flight from Barcelona Intl. Airport (BCN) to Washington, and you’re most likely to come in to Washington Dulles Intl. Airport (IAD). This is the airline’s primary hub here.

AVIANCA lets travelers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from BCN to IAD. You can also bring 1 cabin bag in the cabin. This carry-on luggage must not exceed 45 inches and weigh less than 22 lb. Baggage policies can differ depending on the fare type and cabin class, so check your booking or AVIANCA’s website to avoid additional fees at the airport.

A rewarding loyalty program and the ability to collect points through Avianca LifeMiles are the start of the reasons to leave from BCN to IAD with AVIANCA. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* alongside AVIANCA’s loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while looking for flights. For more details on canceling or modifying your reservation, visit “Trips,” select your flight and click on “Manage Booking.”