$732 Cheap British Airways flights Florence (FLR) to Washington (IAD)

View $732 flight on Thu, Sep 11, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$732 Cheap British Airways flights Florence (FLR) to Washington (IAD)

Prices were available within the past 7 days and start at $732 for one-way flights and $796 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Aug 22 - Thu, Sep 4
FLR
Florence
IAD
Washington
$796 Roundtrip, found 2 hours ago
$796
Roundtrip
found 2 hours ago
Select British Airways flight, departing Fri, Aug 22 from Florence to Washington, returning Thu, Sep 4, priced at $796 found 2 hours ago
Flights from Florence (FLR) to Washington (IAD)
Origin airport
Peretola
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Popular airline
Brussels Airlines
Distance
4377 mi

Frequently asked questions

How much is a British Airways flight from Peretola Airport (FLR) to Washington Dulles Intl. Airport (IAD)?
You can find affordable round-trip British Airways flights from $796 from FLR to IAD by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $732 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.
What is the cheapest month to fly from FLR to IAD with British Airways?
Browse for one-way or round-trip flights to Washington in January or February. You could find an affordable fare with British Airways during these off-peak times.
What is the cheapest time to book flights from Peretola Airport (FLR) to Washington Dulles Intl. Airport (IAD) with British Airways?
Snagging the best British Airways deals from FLR to IAD 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. As an added bonus, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is often the most expensive day to book.* It's a good idea to start checking out 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.
Does British Airways fly nonstop from Peretola Airport (FLR) to Washington Dulles Intl. Airport (IAD)?
Enter your dates, press search and use the "Nonstop" filter on Expedia to find any direct flights from FLR to IAD with British Airways or another carrier.
What is the earliest British Airways flight from FLR to IAD?
Sort your results by "Morning" and "Early Morning" to find the earliest flights from FLR to IAD. Heading 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.
What airports does British Airways fly into in Washington?
Washington Dulles Intl. Airport (IAD) is the primary Washington hub for British Airways flights from Peretola Airport (FLR).
What kind of luggage can I take on a British Airways flight from Peretola Airport (FLR) to Washington Dulles Intl. Airport (IAD)?
For checked luggage, passengers can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also travel with 2 cabin bags on board when flying standard economy from FLR to IAD with British Airways. This carry-on should weigh less than 50 lb and be no bigger than 19 inches x 9 inches x 17 inches. Going above these restrictions can mean extra fees, so read British Airways's baggage allowance policies before packing.
Why fly with British Airways from FLR to IAD?
Taking off from FLR to IAD with British Airways means enjoying plenty of perks, including an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That's on top of 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.
Can I change or cancel my British Airways flight from Peretola Airport (FLR) to Washington Dulles Intl. Airport (IAD)?
Changes are usually free within 24 hours of making your booking, but your airline may add a charge after that. For further details about modifying your flights, go to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to make changes without additional charges, apply the "Changes included" and "No cancel fee" filters when planning your next escape.

Explore a world of travel with Expedia

*Available to One Key members.