IAD - FLR

$354 Find Cheap Flights from Washington Dulles Airport to Florence

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Florence departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Florence

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Florence.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Florence.
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Everything you should know

Cheapest round-trip
$801
Typical prices: $931-$622
SWISS
Sat 8/1Sat 8/22
IAD - FLR • 1 stop
Cheapest one-way
$354
British Airways
Tue 10/6
IAD - FLR • 1 stop
Top airlines
Cheapest • from $801 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Florence. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $845 (round-trip)
Shortest trip • 11h 08m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Florence (IAD-FLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Florence that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Florence

Sat, Aug 1 - Sat, Aug 22
SWISS Logo
8:20 pm - 6:55 pm
IAD
-
FLR
16h 35m
1 stop
SWISS Logo
10:45 am - 4:45 pm
FLR
-
IAD
12h 00m
1 stop
$801SWISS
Mon, Aug 31 - Thu, Sep 3
Lufthansa Logo
10:20 pm - 8:15 pm
IAD
-
FLR
15h 55m
1 stop
Lufthansa Logo
10:20 am - 4:05 pm
FLR
-
IAD
11h 45m
1 stop
$802Lufthansa
Mon, Aug 31 - Tue, Dec 29
Lufthansa Logo
10:20 pm - 8:15 pm
IAD
-
FLR
15h 55m
1 stop
Lufthansa Logo
8:00 am - 8:05 pm
FLR
-
IAD
18h 05m
1 stop
$803Lufthansa
Sun, Oct 4 - Wed, Oct 14
Delta Logo
7:59 pm - 5:15 pm
IAD
-
FLR
15h 16m
2 stops
Delta Logo
6:30 am - 3:35 pm
FLR
-
IAD
15h 05m
1 stop
$804Delta
Mon, Aug 31 - Mon, Dec 28
SWISS Logo
8:20 pm - 6:55 pm
IAD
-
FLR
16h 35m
1 stop
SWISS Logo
6:55 pm - 4:40 pm
FLR
-
IAD
27h 45m
1 stop
$805SWISS
Sun, Aug 30 - Tue, Sep 8
United Airlines Logo
3:40 pm - 4:35 pm
IAD
-
FLR
18h 55m
2 stops
United Airlines Logo
6:30 am - 1:35 pm
FLR
-
IAD
13h 05m
1 stop
$807United Airlines
Sat, Sep 26 - Sat, Oct 3
Scandinavian Airlines Logo
8:20 pm - 9:10 am
IAD
-
FLR
30h 50m
2 stops
Scandinavian Airlines Logo
12:20 pm - 11:51 am
FLR
-
IAD
53h 31m
2 stops
$808Scandinavian Airlines
Sun, Aug 30 - Mon, Sep 7
Delta Logo
5:30 pm - 4:50 pm
IAD
-
FLR
17h 20m
2 stops
Delta Logo
12:40 pm - 3:35 pm
FLR
-
IAD
32h 55m
1 stop
$809Delta
Tue, Sep 1 - Fri, Sep 4
Delta Logo
9:45 pm - 7:40 pm
IAD
-
FLR
15h 55m
1 stop
Delta Logo
11:20 am - 12:10 am
FLR
-
IAD
18h 50m
2 stops
$810Delta
Sat, Sep 26 - Sun, Oct 4
Scandinavian Airlines Logo
8:20 pm - 7:05 pm
IAD
-
FLR
16h 45m
1 stop
Scandinavian Airlines Logo
7:55 pm - 5:00 pm
FLR
-
IAD
27h 05m
1 stop
$811Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Florence flights

Get data-powered insights and trends into flights from Dulles Intl to Florence to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Florence?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Florence departing in August.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Florence?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Florence, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Florence is February, where tickets cost $669 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,088 and $990 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Florence?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Florence, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Florence, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$354
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Washington Dulles Airport to Florence

When to book flights from Dulles Intl to Florence

Are your dates flexible? Find out the best times to travel from Dulles Intl to Florence based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Florence flights

  • What guidelines have the main airlines created for the transportation of dogs to Florence from Washington Dulles Airport?

    TAP Air Portugal, Lufthansa, and AirFrance have established pet-friendly policies for flights originating from Washington Dulles Airport to Florence. These airlines permit pets to travel on their passenger aircraft, provided that the animals weigh a maximum of 22 lbs, including the weight of their carriers.

  • Which flight route option offers Florence, Italy, flights from Washington Dulles Airport at the lowest prices?

    When you compare the cost of connecting flights to a direct trip from Washington Dulles Airport to Florence, the former option is usually more affordable. Lufthansa, British Airways, and Air France are among the airlines that provide innonstop flights, which involve layovers in Frankfurt, London, and Paris respectively. By exploring these alternatives, passengers can discover that their flight tickets are less costly compared to booking nonstop flights.

  • Which airline offers accommodating baggage policies for flights from Florence to Washington Dulles Airport?

    KLM, Delta Air Lines, and British Airways have gained recognition for their more flexible baggage policies on flights from Washington Dulles Airport to Florence. These airlines often offer more generous allowances and relaxed regulations, enabling passengers to check in with a greater number of bags and have higher weight limits for both carry-on and checked baggage.

  • How can I get to Washington Dulles Airport from Washington, DC's downtown most efficiently?

    Take the Washington Metro's Silver Line from any downtown Metro station (such as Metro Center or Farragut West) to the Wiehle-Reston East Station. At Wiehle-Reston East Station, transfer to the Silver Line Express Bus, which provides direct service to Dulles Airport (IAD). The bus operates every 15-20 minutes.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Florence?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Florence was $354 for a one-way ticket and $801 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Florence?

    Yes

  • Which aircraft models fly most regularly from Washington Dulles Airport to Florence?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Florence?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and Florence, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Florence, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Florence are Delta and KLM. With an average price for the route of $884 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $863 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Florence?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Florence.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Florence?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Florence from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Florence?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Florence with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and FLR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Florence?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Florence from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Florence

  • When flying to Florence, many business travelers from Washington Dulles Airport (IAD) select Florence Airport (FLR) as their final destination. Florence is the regional capital of Italy's Tuscany area, which is the fundamental justification for this preference by business travelers. Florence is also quite popular with business travelers because it is home to many reputable companies' headquarters in central Italy.
  • Parents traveling with their children from Washington Dulles Airport to Florence should consider choosing SAS Airlines, Lufthansa, or Delta Airlines. It is extremely important because these specific airlines offer complimentary in-flight Wi-Fi - which can be beneficial for children who wish to entertain themselves by enjoying their favorite music, movies, or TV shows on their laptops, smartphones, or iPads.
  • Regardless of whether customers have booked business class or economy class seats for their flight from Washington Dulles Airport to Florence, both Delta Airlines and Lufthansa offer the chance to upgrade to the first-class cabin. Passengers have the opportunity to switch classes through a bidding process, allowing them to secure an upgrade at a discounted rate. However, it is important to note that upgrades must be requested and confirmed within a specified 24-hour period before the commencement of the journey.
  • The majority of travelers overwhelmingly favor Washington Dulles Airport (IAD) as their preferred departure point when flying from Washington D.C. to Florence. This preference is mainly driven by the airport's excellent accessibility to public transportation. Unlike other nearby airports, Dulles Airport allows passengers to reach their destination quickly, affordably, and with minimal effort.
  • Once you arrive in Florence, if you have plans to explore the surrounding areas such as Siena, San Gimignano, or Lucca, you have multiple transportation options to choose from. You can opt for a taxi, utilize the local bus system, or even rent a car to drive yourself. This flexibility allows you to select the mode of transportation that best suits your preferences and needs.

Reviews of the top 5 airlines serving from Dulles Intl to Florence

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Florence. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Florence? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8465 reviews
7.8Entertainment
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Sat next to a one year old. She crawled all over the place and made me laugh.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

Bad! Disaster!! The LH419 was cancelled after 4 hrs on board with no AC and no toilets

We had almost a 6 hr delay, primarily due to weather, the e problem was that they communicated this delay and its length very poorly. The boarding was chaotic - even though they had hours to figure it out! The plane was an old 747 whose touch screens barely worked and there was a faulty USB port under my seat rest (something that wasn't labeled as being there) They organized my delayed luggage well. And I could get updates on the Lufthansa website. My shirt connecting flight charged for everything except water. Coffee was over 3€

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

Everything you need to know for your flight from Dulles Intl to Florence

Information on your arrival and departure airports