$492 Cheap Austrian Airlines flights Washington (IAD) to Florence (FLR)

View $492 flight on Sun, Nov 2, 2025Opens in a new window

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$492 Cheap Austrian Airlines flights Washington (IAD) to Florence (FLR)

Prices were available within the past 7 days and start at $492 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Tue, Nov 25 - Mon, Dec 1
IAD
Washington
FLR
Florence
$621 Roundtrip, found 4 days ago
$621
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Tue, Nov 25 from Washington to Florence, returning Mon, Dec 1, priced at $621 found 4 days ago
Flights from Washington (IAD) to Florence (FLR)
Origin airport
Washington Dulles Intl.
Destination airport
Peretola
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Popular airline
Lufthansa
Distance
4377 mi

Frequently asked questions

How much is an Austrian flight from Washington Dulles Intl. Airport (IAD) to Peretola Airport (FLR)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap Austrian round-trip flights from $621 from IAD to FLR. Affordable one-way tickets from $492 are available too.**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 IAD to FLR with Austrian?
February is one of the cheapest months to jet off to Florence with Austrian. You could also find fantastic deals on one-way and round-trip fares in January.
What is the cheapest time to book flights from Washington Dulles Intl. Airport (IAD) to Peretola Airport (FLR) with Austrian?
Check for Austrian flights from IAD to FLR about one month before you want to go. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your fare class or itinerary, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Passengers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**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 Austrian fly nonstop from Washington Dulles Intl. Airport (IAD) to Peretola Airport (FLR)?
To see if there's a direct trip from IAD to FLR with Austrian or another carrier, check the "Nonstop" filter when searching for flights.
What is the earliest Austrian flight from IAD to FLR?
Find Austrian's earliest flights from IAD to FLR by selecting 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.
What airports does Austrian fly into in Florence?
Board an Austrian flight from Washington Dulles Intl. Airport (IAD) to Florence, and you're most likely to land at Peretola Airport (FLR). This is the airline's primary hub in this city.
What kind of luggage can I take on an Austrian flight from Washington Dulles Intl. Airport (IAD) to Peretola Airport (FLR)?
Austrian lets travelers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from IAD to FLR. You can also take 1 cabin bag in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and weigh no more than 17 lb. Baggage allowances can differ depending on your cabin class and fare type, so check your booking or Austrian's website to avoid paying additional fees at the airport.
Why fly with Austrian from IAD to FLR?
Offering a rewarding loyalty program and a 4-star airline rating, Austrian is a favorite for many passengers heading from IAD to FLR. What's more, if you're an Austrian Miles & More and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*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 Austrian flight from Washington Dulles Intl. Airport (IAD) to Peretola Airport (FLR)?
Changes are generally free within 24 hours of booking, but your airline may charge you after that. For further information about altering your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without extra charges, tick the "Changes included" or "No cancel fee" filter when organizing your next trip.

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*Available to One Key members.