Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Florence?

Istanbul (IST) has the shortest average layover time for this route: 1h 40m.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Florence?

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $492.

What airlines fly to Florence?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Florence from Washington, D.C. Dulles Intl Airport according to our data. Lufthansa is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Florence. Keep in mind that there are 11 different airlines that fly to Florence on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Florence Peretola?

Delta is the most popular carrier operating from Washington, D.C. Dulles Intl to Florence Peretola

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Florence?

Frankfurt am Main (FRA) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Florence?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 11h 43m.

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.

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.

$312 Cheap Flights from Washington, D.C. Dulles Intl Airport to Florence in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,223 to $878. The lowest price recently found on this route was $919.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Florence

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 5:15 pm

IAD

FLR

17h 00m

1 stop

5:05 pm - 4:45 pm

FLR

IAD

28h 40m

1 stop

$919KLM

Thu, Oct 1 - Sat, Oct 31

10:20 pm - 6:30 pm

IAD

FLR

14h 10m

2 stops

5:15 pm - 1:35 pm

FLR

IAD

26h 20m

2 stops

$921Lufthansa

Thu, Sep 3 - Mon, Sep 7

9:45 am - 12:40 pm

IAD

FLR

20h 55m

2 stops

2:30 pm - 1:35 pm

FLR

IAD

29h 05m

1 stop

$922Multiple Airlines

Sun, Jul 12 - Mon, Jul 27

10:20 pm - 8:15 pm

IAD

FLR

15h 55m

1 stop

6:30 am - 4:05 pm

FLR

IAD

15h 35m

1 stop

$923Lufthansa

Fri, Jul 24 - Fri, Jul 31

10:20 pm - 4:35 pm

IAD

FLR

12h 15m

1 stop

6:30 am - 3:01 pm

FLR

IAD

14h 31m

2 stops

$924Multiple Airlines

Wed, Jul 8 - Tue, Jul 14

8:20 pm - 6:55 pm

IAD

FLR

16h 35m

1 stop

10:45 am - 4:45 pm

FLR

IAD

12h 00m

1 stop

$926SWISS

Thu, Jul 16 - Thu, Jul 30

8:20 pm - 6:55 pm

IAD

FLR

16h 35m

1 stop

10:45 am - 4:45 pm

FLR

IAD

12h 00m

1 stop

$927SWISS

Thu, Jul 16 - Fri, Jul 24

3:45 pm - 12:40 pm

IAD

FLR

14h 55m

2 stops

6:30 am - 3:01 pm

FLR

IAD

14h 31m

2 stops

$928Air Canada

Wed, Jul 8 - Tue, Jul 14

9:45 am - 10:00 am

IAD

FLR

18h 15m

2 stops

6:30 am - 3:01 pm

FLR

IAD

14h 31m

2 stops

$929Multiple Airlines

Sun, Jul 5 - Tue, Jul 14

7:14 pm - 5:15 pm

IAD

FLR

16h 01m

2 stops

6:30 am - 5:51 pm

FLR

IAD

17h 21m

2 stops

$930Delta

Mon, Jul 6 - Tue, Jul 21

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

Sep 3

IAD10:20 pmWashington, D.C. Dulles Intl

14h 10m

2 stops

FLR6:30 pmFlorence Peretola

Sep 7

FLR5:15 pmFlorence Peretola

26h 20m

2 stops

IAD1:35 pmWashington, D.C. Dulles Intl

$921

Lufthansa

Jul 24

IAD10:20 pmWashington, D.C. Dulles Intl

15h 55m

1 stop

FLR8:15 pmFlorence Peretola

Jul 31

FLR6:30 amFlorence Peretola

15h 35m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$923

Lufthansa

Sep 10

IAD10:20 pmWashington, D.C. Dulles Intl

14h 10m

2 stops

FLR6:30 pmFlorence Peretola

Sep 19

FLR10:10 amFlorence Peretola

11h 55m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$936

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

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Florence flight tickets

SWISS

Jul 16

IAD8:20 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

FLR6:55 pmFlorence Peretola

Jul 30

FLR10:45 amFlorence Peretola

12h 00m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$926

SWISS

Jul 16

IAD8:20 pmWashington, D.C. Dulles Intl

16h 35m

1 stop

FLR6:55 pmFlorence Peretola

Jul 24

FLR10:45 amFlorence Peretola

12h 00m

1 stop

IAD4:45 pmWashington, D.C. Dulles Intl

$927

SWISS

Jul 6

IAD10:35 pmWashington, D.C. Dulles Intl

14h 20m

2 stops

FLR6:55 pmFlorence Peretola

Jul 13

FLR7:45 pmFlorence Peretola

24h 15m

2 stops

IAD2:00 pmWashington, D.C. Dulles Intl

$957

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 10/1

6:15 pm-5:15 pm

1 stop17h 00m

Florence Peretola

Sat 10/31

5:05 pm-4:45 pm

1 stop28h 40m

$919

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 9/3

10:20 pm-6:30 pm

2 stops14h 10m

Florence Peretola

Mon 9/7

5:15 pm-1:35 pm

2 stops26h 20m

$921

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 7/12

9:45 am-12:40 pm

2 stops20h 55m

Florence Peretola

Mon 7/27

2:30 pm-1:35 pm

1 stop29h 05m

$922

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Fri 7/24

10:20 pm-8:15 pm

1 stop15h 55m

Florence Peretola

Fri 7/31

6:30 am-4:05 pm

1 stop15h 35m

$923

Quickest round-trip

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 7/8

10:20 pm-4:35 pm

1 stop12h 15m

Florence Peretola

Tue 7/14

6:30 am-3:01 pm

2 stops14h 31m

$924

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 7/16

8:20 pm-6:55 pm

1 stop16h 35m

Florence Peretola

Thu 7/30

10:45 am-4:45 pm

1 stop12h 00m

$926

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Thu 7/16

8:20 pm-6:55 pm

1 stop16h 35m

Florence Peretola

Fri 7/24

10:45 am-4:45 pm

1 stop12h 00m

$927

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Wed 7/8

3:45 pm-12:40 pm

2 stops14h 55m

Florence Peretola

Tue 7/14

6:30 am-3:01 pm

2 stops14h 31m

$928

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Sun 7/5

9:45 am-10:00 am

2 stops18h 15m

Florence Peretola

Tue 7/14

6:30 am-3:01 pm

2 stops14h 31m

$929

Washington, D.C.Florence

IAD - FLR

IADFLR

Washington, D.C. Dulles Intl

Mon 7/6

7:14 pm-5:15 pm

2 stops16h 01m

Florence Peretola

Tue 7/21

6:30 am-5:51 pm

2 stops17h 21m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 October instead. Flights to Florence in October, while not as cheap as those in February, still average around $761.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 $863 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 $730 on momondo.

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 15m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Florence takes 11h 15m

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Florence

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 15m.
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?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Florence Peretola Airport is 10 as of May 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Florence is Lufthansa, representing 17% of all bookings. The subsequent popular airlines are United Airlines at 15%, British Airways at 11%, and Delta at 11%.

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 Airlines	PriceFrom $441	Free Cancellation	Rating 7.4 1,788 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $495	Free Cancellation	Rating 7.2 2,258 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $527	Free Cancellation	Rating 7.9 8,445 reviews	Search Delta flights
British Airways	PriceFrom $554	Free Cancellation	Rating 6.7 7,997 reviews	Search British Airways flights
ITA Airways	PriceFrom $555	Free Cancellation	Rating 6.7 1,225 reviews	Search ITA Airways flights
Air France	PriceFrom $573	Free Cancellation	Rating 7.4 1,591 reviews	Search Air France flights
KLM	PriceFrom $617	Free Cancellation	Rating 7.8 1,521 reviews	Search KLM flights
United Airlines	PriceFrom $639	Free Cancellation	Rating 7.4 9,753 reviews	Search United Airlines flights
Lufthansa	PriceFrom $647	Free Cancellation	Rating 6.8 8,023 reviews	Search Lufthansa flights
SWISS	PriceFrom $722	Free Cancellation	Rating 7.5 1,955 reviews	Search SWISS flights

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

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?

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Florence Peretola?

What airlines fly to Florence?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Florence?

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Florence?

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Florence?

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Florence?

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

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

Direct flights

Frequently asked questions about flying 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

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