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Cheap flights from Washington, D.C. Dulles Intl Airport to Florence from $215

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 1/17. 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.
Scandinavian Airlines Logo
8:20 pm - 9:10 amIAD-FLR
54h 50m2 stops
Scandinavian Airlines Logo
10:00 am - 4:50 pmFLR-IAD
36h 50m2 stops
$557Scandinavian Airlines
Find Deal
Fri, Apr 24 - Fri, May 1
ITA Airways Logo
4:45 pm - 2:45 pmIAD-FLR
16h 00m1 stop
ITA Airways Logo
6:30 am - 3:40 pmFLR-IAD
14h 10m1 stop
$560ITA Airways
Find Deal
Sun, Mar 1 - Tue, Mar 10
TAP AIR PORTUGAL Logo
11:30 pm - 6:30 pmIAD-FLR
14h 00m1 stop
TAP AIR PORTUGAL Logo
12:20 pm - 3:05 pmFLR-IAD
31h 45m1 stop
$562TAP AIR PORTUGAL
Find Deal
Sun, Mar 22 - Sat, Mar 28
Multiple Airlines Logo
9:00 am - 12:35 pmIAD-FLR
22h 35m2 stops
Multiple Airlines Logo
10:20 am - 3:50 pmFLR-IAD
11h 30m1 stop
$564Multiple Airlines
Find Deal
Sun, Mar 15 - Tue, Mar 31
TAP AIR PORTUGAL Logo
10:35 pm - 6:30 pmIAD-FLR
13h 55m1 stop
TAP AIR PORTUGAL Logo
7:15 pm - 3:05 pmFLR-IAD
25h 50m1 stop
$567TAP AIR PORTUGAL
Find Deal
Sat, Apr 18 - Mon, Apr 27
Lufthansa Logo
5:20 pm - 12:35 pmIAD-FLR
13h 15m2 stops
Lufthansa Logo
10:20 am - 3:50 pmFLR-IAD
11h 30m1 stop
$571Lufthansa
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Tue, Feb 10 - Wed, Feb 18
United Airlines Logo
5:27 pm - 4:30 pmIAD-FLR
17h 03m2 stops
United Airlines Logo
2:15 pm - 8:15 pmFLR-IAD
12h 00m1 stop
$586United Airlines
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Wed, Feb 25 - Fri, Mar 6
SWISS Logo
8:30 pm - 2:05 pmIAD-FLR
11h 35m1 stop
SWISS Logo
9:35 am - 5:40 pmFLR-IAD
13h 05m1 stop
$617SWISS
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Fri, Feb 27 - Tue, Mar 10
Lufthansa Logo
10:55 pm - 8:40 pmIAD-FLR
15h 45m1 stop
Lufthansa Logo
6:30 am - 3:50 pmFLR-IAD
15h 20m1 stop
$619Lufthansa
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Wed, Jan 7 - Sat, Jan 17
United Airlines Logo
5:20 pm - 11:00 amIAD-FLR
12h 40m2 stops
United Airlines Logo
6:40 am - 3:00 pmFLR-IAD
14h 20m2 stops
$621United Airlines
Find Deal
Sun, Mar 15 - Tue, Mar 31

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

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
Lufthansa
Feb 10
IAD5:20 pmWashington, D.C. Dulles Intl
13h 15m
2 stops
FLR12:35 pmFlorence Peretola
Feb 18
FLR10:20 amFlorence Peretola
11h 30m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$571
Find similar
Lufthansa
Jan 7
IAD10:55 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
FLR8:40 pmFlorence Peretola
Jan 17
FLR6:30 amFlorence Peretola
15h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$619
Find similar
Lufthansa
Feb 2
IAD6:00 pmWashington, D.C. Dulles Intl
13h 35m
1 stop
FLR1:35 pmFlorence Peretola
Feb 8
FLR6:30 amFlorence Peretola
15h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$630
Find similar

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

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets
KLM
Mar 2
IAD6:50 pmWashington, D.C. Dulles Intl
19h 00m
1 stop
FLR7:50 pmFlorence Peretola
Mar 11
FLR6:40 amFlorence Peretola
15h 25m
1 stop
IAD5:05 pmWashington, D.C. Dulles Intl
$582
Find similar
KLM
Dec 2
IAD6:50 pmWashington, D.C. Dulles Intl
22h 05m
1 stop
FLR10:55 pmFlorence Peretola
Dec 8
FLR5:00 pmFlorence Peretola
29h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$634
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 November 6, 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

Fri 4/24

8:20 pm-9:10 am

2 stops54h 50m

Florence Peretola

Fri 5/1

10:00 am-4:50 pm

2 stops36h 50m

$557

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 3/1

4:45 pm-2:45 pm

1 stop16h 00m

Florence Peretola

Tue 3/10

6:30 am-3:40 pm

1 stop14h 10m

$560

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 3/22

11:30 pm-6:30 pm

1 stop14h 00m

Florence Peretola

Sat 3/28

12:20 pm-3:05 pm

1 stop31h 45m

$562

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 3/15

9:00 am-12:35 pm

2 stops22h 35m

Florence Peretola

Tue 3/31

10:20 am-3:50 pm

1 stop11h 30m

$564

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sat 4/18

10:35 pm-6:30 pm

1 stop13h 55m

Florence Peretola

Mon 4/27

7:15 pm-3:05 pm

1 stop25h 50m

$567

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Tue 2/10

5:20 pm-12:35 pm

2 stops13h 15m

Florence Peretola

Wed 2/18

10:20 am-3:50 pm

1 stop11h 30m

$571

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 2/25

5:27 pm-4:30 pm

2 stops17h 03m

Florence Peretola

Fri 3/6

2:15 pm-8:15 pm

1 stop12h 00m

$586

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Fri 2/27

8:30 pm-2:05 pm

1 stop11h 35m

Florence Peretola

Tue 3/10

9:35 am-5:40 pm

1 stop13h 05m

$617

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 1/7

10:55 pm-8:40 pm

1 stop15h 45m

Florence Peretola

Sat 1/17

6:30 am-3:50 pm

1 stop15h 20m

$619

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 3/15

5:20 pm-11:00 am

2 stops12h 40m

Florence Peretola

Tue 3/31

6:40 am-3:00 pm

2 stops14h 20m

$621

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 November, then book flights to Florence from Washington, D.C. Dulles Intl Airport during February instead. Flights to Florence in February, while not as cheap as those in November, still average around $684.

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 $872 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 $729 on momondo.

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

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to Florence flights are approximately 52% 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 10h 30m.

  • 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
1,564 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $521Free CancellationRating
7.1
2,047 reviews
Search TAP AIR PORTUGAL flights
ITA AirwaysPriceFrom $560Free CancellationRating
6.7
1,081 reviews
Search ITA Airways flights
KLMPriceFrom $588Free CancellationRating
7.7
1,405 reviews
Search KLM flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
8,001 reviews
Search Delta flights
SWISSPriceFrom $632Free CancellationRating
7.5
1,779 reviews
Search SWISS flights
LufthansaPriceFrom $655Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
Air FrancePriceFrom $687Free CancellationRating
7.4
1,484 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
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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