Cheap flights from Washington, D.C. Dulles Intl Airport to Florence from $317
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 2/28. 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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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Florence that are best for you.
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Route
Depart
Return
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Sun 10/25
5:30 pm-6:15 pm
1 stop19h 45m
Florence Peretola
Mon 11/9
7:00 pm-2:30 pm
1 stop25h 30m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Tue 11/17
9:55 am-4:50 pm
2 stops24h 55m
Florence Peretola
Wed 11/25
6:25 am-8:23 pm
3 stops19h 58m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Thu 4/1
8:20 pm-7:05 pm
1 stop16h 45m
Florence Peretola
Sat 4/10
5:20 pm-4:50 pm
2 stops29h 30m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Tue 3/2
8:10 pm-6:10 pm
1 stop16h 00m
Florence Peretola
Tue 3/9
9:50 am-5:00 pm
1 stop13h 10m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Sun 3/14
9:10 pm-6:10 pm
1 stop16h 00m
Florence Peretola
Tue 3/23
9:50 am-6:00 pm
1 stop13h 10m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Tue 11/17
4:30 pm-10:40 am
1 stop12h 10m
Florence Peretola
Wed 11/25
3:30 pm-2:30 pm
1 stop29h 00m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Wed 11/11
9:55 am-12:10 pm
2 stops20h 15m
Florence Peretola
Thu 11/19
6:25 am-8:23 pm
3 stops19h 58m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Thu 4/1
8:20 pm-4:30 pm
2 stops38h 10m
Florence Peretola
Wed 4/7
7:55 pm-4:50 pm
1 stop26h 55m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Wed 1/13
10:30 pm-6:30 pm
1 stop14h 00m
Florence Peretola
Fri 4/30
11:50 am-8:35 pm
1 stop14h 45m
Washington, D.C.Florence
IAD Washington, D.C. Dulles Intl - FLR Florence Peretola
IADFLR
Washington, D.C. Dulles Intl
Wed 1/13
10:30 pm-6:30 pm
1 stop14h 00m
Florence Peretola
Fri 4/30
11:50 am-8:35 pm
1 stop14h 45m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $803 to $1,024.The lowest price recently found on this route was $667.
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 April instead. Flights to Florence in April, while not as cheap as those in February, still average around $814.
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 $925 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 $863 on momondo.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Florence Peretola?
Iberia, United Airlines, and SWISS are the most popular carriers operating from Washington, D.C. Dulles Intl to Florence Peretola
What airlines fly to Florence?
Lufthansa, United Airlines and Delta 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 32% of people opting to fly with this airline when traveling to Florence. Keep in mind that there are 12 different airlines that fly to Florence on a routine basis, so you have a few additional options to choose from.
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: 31% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Florence?
Flights via Lisbon (LIS) offer the lowest average round-trip price of $821.
Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Florence?
Flights connecting via Lisbon (LIS) have the shortest average one-way travel time: 11h 48m.
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.
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
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 40m.
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 11 as of October 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 United Airlines, representing 16% of all bookings. The subsequent popular airlines are Delta at 14%, SWISS at 14%, and Lufthansa at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $480 | Free Cancellation | Rating 7.4 2,010 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 7.8 8,641 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom $624 | Free Cancellation | Rating 7.2 2,385 reviews | |||
| PriceFrom $624 | Free Cancellation | Rating 6.8 1,387 reviews | |||
| PriceFrom $643 | Free Cancellation | Rating 7.8 1,580 reviews | |||
| PriceFrom $647 | Free Cancellation | Rating 6.7 8,255 reviews | |||
| PriceFrom $656 | Free Cancellation | Rating 6.8 8,270 reviews | |||
| PriceFrom $668 | Free Cancellation | Rating 7.5 981 reviews | |||
| PriceFrom $689 | Free Cancellation | Rating 7.4 10,319 reviews |
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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.