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Cheap flights from Washington, D.C. Dulles Intl Airport to Florence from $290

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Florence departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Florence

Cheap round-trip flights

Scandinavian Airlines Logo
10:05 pm - 7:05 pmIAD-FLR
15h 00m1 stop
Scandinavian Airlines Logo
12:20 pm - 7:59 pmFLR-IAD
13h 39m1 stop
$475Scandinavian Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Scandinavian Airlines Logo
10:05 pm - 9:30 amIAD-FLR
29h 25m2 stops
Scandinavian Airlines Logo
12:20 pm - 7:59 pmFLR-IAD
13h 39m1 stop
$481Scandinavian Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Scandinavian Airlines Logo
10:05 pm - 6:55 pmIAD-FLR
14h 50m1 stop
Scandinavian Airlines Logo
12:20 pm - 7:59 pmFLR-IAD
13h 39m1 stop
$510Scandinavian Airlines
Find Deal
Mon, Oct 20 - Fri, Oct 24
TAP AIR PORTUGAL Logo
5:30 pm - 11:35 amIAD-FLR
12h 05m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 2:35 pmFLR-IAD
25h 20m1 stop
$523TAP AIR PORTUGAL
Find Deal
Thu, Jan 15 - Mon, Jan 19
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pmIAD-FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 3:15 pmFLR-IAD
32h 55m1 stop
$526TAP AIR PORTUGAL
Find Deal
Wed, Nov 5 - Wed, Nov 12
ITA Airways Logo
5:45 pm - 2:45 pmIAD-FLR
16h 00m1 stop
ITA Airways Logo
6:30 am - 3:40 pmFLR-IAD
14h 10m1 stop
$569ITA Airways
Find Deal
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
9:45 pm - 11:20 amIAD-FLR
31h 35m1 stop
British Airways Logo
12:10 pm - 7:55 pmFLR-IAD
13h 45m1 stop
$605British Airways
Find Deal
Mon, Nov 24 - Wed, Dec 10
British Airways Logo
9:45 pm - 11:20 amIAD-FLR
31h 35m1 stop
British Airways Logo
11:40 am - 3:35 pmFLR-IAD
33h 55m1 stop
$617British Airways
Find Deal
Mon, Nov 24 - Mon, Dec 8
Delta Logo
6:50 pm - 7:50 pmIAD-FLR
19h 00m1 stop
Delta Logo
9:50 am - 4:35 pmFLR-IAD
12h 45m1 stop
$640Delta
Find Deal
Wed, Nov 26 - Wed, Dec 10
Delta Logo
6:50 pm - 8:55 amIAD-FLR
32h 05m1 stop
Delta Logo
6:50 am - 4:35 pmFLR-IAD
15h 45m1 stop
$641Delta
Find Deal
Sun, Nov 23 - Thu, Dec 4

ITA Airways flights from Washington, D.C. Dulles Intl Airport to Florence

Our best ITA Airways deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
ITA Airways
Mar 10
IAD5:45 pmWashington, D.C. Dulles Intl
16h 00m
1 stop
FLR2:45 pmFlorence Peretola
Mar 17
FLR6:30 amFlorence Peretola
14h 10m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$569
Find similar
ITA Airways
Sep 25
IAD4:30 pmWashington, D.C. Dulles Intl
24h 10m
1 stop
FLR10:40 pmFlorence Peretola
Oct 9
FLR6:25 amFlorence Peretola
14h 15m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
$745
Find similar
ITA Airways
Sep 25
IAD4:30 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
FLR10:35 amFlorence Peretola
Oct 9
FLR6:25 amFlorence Peretola
14h 15m
1 stop
IAD2:40 pmWashington, D.C. Dulles Intl
$746
Find similar

Iberia flights from Washington, D.C. Dulles Intl Airport to Florence

Our best Iberia deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
Iberia
Feb 3
IAD6:00 pmWashington, D.C. Dulles Intl
19h 45m
1 stop
FLR7:45 pmFlorence Peretola
Feb 10
FLR6:55 amFlorence Peretola
15h 35m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$601
Find similar
Iberia
Mar 10
IAD7:20 pmWashington, D.C. Dulles Intl
19h 25m
2 stops
FLR7:45 pmFlorence Peretola
Mar 17
FLR8:30 pmFlorence Peretola
29h 25m
2 stops
IAD8:55 pmWashington, D.C. Dulles Intl
$628
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Florence that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Florence that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sat 10/18

10:05 pm-7:05 pm

1 stop15h 00m

Florence Peretola

Wed 10/22

12:20 pm-7:59 pm

1 stop13h 39m

$475

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sat 10/18

10:05 pm-9:30 am

2 stops29h 25m

Florence Peretola

Wed 10/22

12:20 pm-7:59 pm

1 stop13h 39m

$481

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Mon 10/20

10:05 pm-6:55 pm

1 stop14h 50m

Florence Peretola

Fri 10/24

12:20 pm-7:59 pm

1 stop13h 39m

$510

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 1/15

5:30 pm-11:35 am

1 stop12h 05m

Florence Peretola

Mon 1/19

7:15 pm-2:35 pm

1 stop25h 20m

$523

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 11/5

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Wed 11/12

12:20 pm-3:15 pm

1 stop32h 55m

$526

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Tue 3/10

5:45 pm-2:45 pm

1 stop16h 00m

Florence Peretola

Tue 3/17

6:30 am-3:40 pm

1 stop14h 10m

$569

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Mon 11/24

9:45 pm-11:20 am

1 stop31h 35m

Florence Peretola

Wed 12/10

12:10 pm-7:55 pm

1 stop13h 45m

$605

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Mon 11/24

9:45 pm-11:20 am

1 stop31h 35m

Florence Peretola

Mon 12/8

11:40 am-3:35 pm

1 stop33h 55m

$617

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 11/26

6:50 pm-7:50 pm

1 stop19h 00m

Florence Peretola

Wed 12/10

9:50 am-4:35 pm

1 stop12h 45m

$640

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 11/23

6:50 pm-8:55 am

1 stop32h 05m

Florence Peretola

Thu 12/4

6:50 am-4:35 pm

1 stop15h 45m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florence from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Florence

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Florence?

What is the cheapest month to fly to Florence?

If you aren’t able to travel during the month of February, then book flights to Florence from Washington, D.C. Dulles Intl Airport during November instead. Flights to Florence in November, while not as cheap as those in February, still average around $705.

What is the cheapest day to depart on your flight to Florence?

On average, the least expensive day to fly to Florence from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $867. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Florence on Friday is $1,123.

What is the cheapest time of day to depart on your flight to Florence?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Florence flights are usually those with departure times in the morning. Our users have found flights to Florence in the morning for as low as $887. Flights to Florence are more costly at noon, with an average ticket price of $1,067. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Florence?

You are more likely to see cheaper flights to Florence from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florence for around $855 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florence from Washington, D.C. Dulles Intl Airport for as low as $747 on momondo.

How have Washington, D.C. Dulles Intl Airport to Florence flight prices changed over time?

As of September 2025, prices for Washington, D.C. Dulles Intl Airport to Florence flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Florence

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Florence according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Florence (IAD to FLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Florence

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Florence. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Florence.
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  • How far is Washington, D.C. Dulles Intl to Florence Peretola by plane?

    Florence Peretola is 4378.3 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 11h 00m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport.

  • What documentation or ID do you need to fly to Florence Peretola Airport?

    The required travel and health documents for your Florence Peretola Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florence Peretola Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Florence?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Florence

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Florence with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $441Free CancellationRating
7.4
1,491 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,386 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $528Free CancellationRating
7.1
1,985 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom $564Free CancellationRating
6.7
1,043 reviews
Search ITA Airways flights
SWISSPriceFrom $581Free CancellationRating
7.6
1,741 reviews
Search SWISS flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
7,971 reviews
Search Delta flights
KLMPriceFrom $653Free CancellationRating
7.8
1,387 reviews
Search KLM flights
LufthansaPriceFrom $655Free CancellationRating
6.8
7,421 reviews
Search Lufthansa flights
Air FrancePriceFrom $687Free CancellationRating
7.4
1,467 reviews
Search Air France flights

Traveling to a place near Florence?

Book flights to Florence if you plan to visit one of these locations
Siena
Prato
San Gimignano
Montecatini Terme
Pistoia
Arezzo
Colle di Val d'Elsa
Fiesole
Poggibonsi
Impruneta
Greve in Chianti
Monteriggioni
Volterra

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Florence?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Florence. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Florence with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Florence from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Florence?

Once all potential Washington, D.C. to Florence flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Florence right now. Can momondo alert me if prices change?

Price alerts on flights to Florence from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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