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Cheap flights from Washington, D.C. Dulles Intl Airport to Florence from $228

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 3/18. 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

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pm
IAD
-
FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 3:15 pm
FLR
-
IAD
26h 00m1 stop
$436TAP AIR PORTUGAL
Sun, Feb 1 - Sun, Feb 8
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pm
IAD
-
FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 3:15 pm
FLR
-
IAD
26h 00m1 stop
$441TAP AIR PORTUGAL
Sun, Feb 1 - Sun, Feb 8
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pm
IAD
-
FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 9:00 pm
FLR
-
IAD
14h 40m1 stop
$443TAP AIR PORTUGAL
Sun, Feb 1 - Sun, Feb 8
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pm
IAD
-
FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 9:00 pm
FLR
-
IAD
14h 40m1 stop
$445TAP AIR PORTUGAL
Wed, Jan 21 - Wed, Jan 28
TAP AIR PORTUGAL Logo
10:30 pm - 6:30 pm
IAD
-
FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 3:15 pm
FLR
-
IAD
26h 00m1 stop
$446TAP AIR PORTUGAL
Sun, Feb 8 - Sun, Feb 15
TAP AIR PORTUGAL Logo
10:30 pm - 11:35 am
IAD
-
FLR
31h 05m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 4:15 pm
FLR
-
IAD
26h 00m1 stop
$449TAP AIR PORTUGAL
Fri, Feb 27 - Sun, Mar 8
TAP AIR PORTUGAL Logo
5:30 pm - 11:35 am
IAD
-
FLR
12h 05m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 10:00 pm
FLR
-
IAD
14h 40m1 stop
$462TAP AIR PORTUGAL
Tue, Mar 3 - Sun, Mar 8
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pm
IAD
-
FLR
13h 55m1 stop
TAP AIR PORTUGAL Logo
12:05 pm - 3:05 pm
FLR
-
IAD
33h 00m1 stop
$469TAP AIR PORTUGAL
Thu, Apr 9 - Wed, Apr 15
Scandinavian Airlines Logo
8:20 pm - 7:05 pm
IAD
-
FLR
16h 45m1 stop
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
FLR
-
IAD
26h 55m1 stop
$478Scandinavian Airlines
Sun, Apr 19 - Wed, Apr 22
Scandinavian Airlines Logo
8:20 pm - 10:35 am
IAD
-
FLR
32h 15m1 stop
Scandinavian Airlines Logo
7:55 pm - 4:50 pm
FLR
-
IAD
26h 55m1 stop
$479Scandinavian Airlines
Fri, Apr 3 - Wed, Apr 8

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Florence

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
TAP AIR PORTUGAL
Feb 1
IAD10:30 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
FLR6:30 pmFlorence Peretola
Feb 8
FLR7:15 pmFlorence Peretola
26h 00m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$436
Find similar
TAP AIR PORTUGAL
Feb 1
IAD10:30 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
FLR6:30 pmFlorence Peretola
Feb 8
FLR7:15 pmFlorence Peretola
26h 00m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
$441
Find similar
TAP AIR PORTUGAL
Feb 1
IAD10:30 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
FLR6:30 pmFlorence Peretola
Feb 8
FLR12:20 pmFlorence Peretola
14h 40m
1 stop
IAD9:00 pmWashington, D.C. Dulles Intl
$443
Find similar

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

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
Scandinavian Airlines
Apr 19
IAD8:20 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
FLR7:05 pmFlorence Peretola
Apr 22
FLR7:55 pmFlorence Peretola
26h 55m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$478
Find similar
Scandinavian Airlines
Apr 3
IAD8:20 pmWashington, D.C. Dulles Intl
32h 15m
1 stop
FLR10:35 amFlorence Peretola
Apr 8
FLR7:55 pmFlorence Peretola
26h 55m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$479
Find similar
Scandinavian Airlines
Apr 9
IAD8:20 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
FLR7:05 pmFlorence Peretola
Apr 16
FLR7:55 pmFlorence Peretola
26h 55m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
$485
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 December 21, 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

Sun 2/1

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Sun 2/8

7:15 pm-3:15 pm

1 stop26h 00m

$436

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 2/1

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Sun 2/8

7:15 pm-3:15 pm

1 stop26h 00m

$441

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 2/1

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Sun 2/8

12:20 pm-9:00 pm

1 stop14h 40m

$443

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 1/21

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Wed 1/28

12:20 pm-9:00 pm

1 stop14h 40m

$445

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 2/8

10:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Sun 2/15

7:15 pm-3:15 pm

1 stop26h 00m

$446

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Fri 2/27

10:30 pm-11:35 am

1 stop31h 05m

Florence Peretola

Sun 3/8

7:15 pm-4:15 pm

1 stop26h 00m

$449

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Tue 3/3

5:30 pm-11:35 am

1 stop12h 05m

Florence Peretola

Sun 3/8

12:20 pm-10:00 pm

1 stop14h 40m

$462

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 4/9

10:35 pm-6:30 pm

1 stop13h 55m

Florence Peretola

Wed 4/15

12:05 pm-3:05 pm

1 stop33h 00m

$469

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-7:05 pm

1 stop16h 45m

Florence Peretola

Wed 4/22

7:55 pm-4:50 pm

1 stop26h 55m

$478

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Fri 4/3

8:20 pm-10:35 am

1 stop32h 15m

Florence Peretola

Wed 4/8

7:55 pm-4:50 pm

1 stop26h 55m

$479

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 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 $683.

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 $882 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 $707 on momondo.

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

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Florence takes 11h 55m
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.
Search flight deals

  • 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 55m.

  • 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 $442Free CancellationRating
7.4
1,617 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $521Free CancellationRating
7.2
2,092 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom $560Free CancellationRating
6.7
1,112 reviews
Search ITA Airways flights
DeltaPriceFrom $572Free CancellationRating
7.9
8,017 reviews
Search Delta flights
KLMPriceFrom $588Free CancellationRating
7.7
1,429 reviews
Search KLM flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights
SWISSPriceFrom $632Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
LufthansaPriceFrom $655Free CancellationRating
6.8
7,639 reviews
Search Lufthansa flights
Air FrancePriceFrom $687Free CancellationRating
7.4
1,509 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
Arezzo
Pistoia
Colle di Val d'Elsa
Fiesole
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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