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Dulles Intl

$329+ Cheap flights from Florianopolis (FLN) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
FLN — IAD
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Florianopolis to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Florianopolis (FLN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2025.

Round-trip from

$814
(oojo)

One-way from

$329
(Copa Airlines)

Popular in

September

Cheapest in

October
From Florianopolis Hercilio Luz to Washington, D.C. Dulles Intl
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One-way flight from Florianopolis Hercilio Luz to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Find flight deals from Florianopolis to Dulles Intl

Cheapest flights from Florianopolis to Dulles Intl
Explore the most affordable flight options available from Florianopolis to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This oojo deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:10 pmFLN - IAD
2 stops43h 50mAvianca
Sun 10/123:20 pmIAD - FLN
2 stops45h 50mAvianca
Deal found 8/21$814
This Mytrip deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amFLN - IAD
2 stops33h 00mMultiple Airlines
Sun 10/125:05 pmIAD - FLN
3 stops29h 50mMultiple Airlines
Deal found 8/21$857
This KAYAK deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:10 pmFLN - IAD
2 stops19h 50mGOL
Wed 10/223:20 pmIAD - FLN
2 stops26h 10mGOL
Deal found 8/19$900
This Copa Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:30 amFLN - IAD
1 stop24h 03mCopa Airlines
Sun 12/148:22 amIAD - FLN
1 stop14h 08mCopa Airlines
Deal found 8/20$920
This 123 Milhas deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:45 pmFLN - IAD
2 stops38h 40mMultiple Airlines
Mon 1/52:35 pmIAD - FLN
2 stops18h 10mMultiple Airlines
Deal found 8/19$923
This Avianca deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:10 pmFLN - IAD
2 stops43h 50mAvianca
Tue 10/143:20 pmIAD - FLN
2 stops21h 45mAvianca
Deal found 8/19$961
This oojo deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:10 pmFLN - IAD
2 stops35h 15mAvianca
Sun 12/142:35 pmIAD - FLN
2 stops44h 40mAvianca
Deal found 8/20$972
This KAYAK deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:05 amFLN - IAD
1 stop20h 20mMultiple Airlines
Wed 10/2210:35 pmIAD - FLN
1 stop24h 20mMultiple Airlines
Deal found 8/19$975

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florianopolis to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Florianopolis to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Florianopolis

Fly to

Dulles Intl

Route

Depart

Return

Price

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Sun 10/5

7:10 pm-2:00 pm

2 stops43h 50m

Washington, D.C. Dulles Intl

Sun 10/12

3:20 pm-2:10 pm

2 stops45h 50m

$814

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Sun 10/5

6:00 am-2:00 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

Sun 10/12

5:05 pm-11:55 pm

3 stops29h 50m

$857

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Wed 10/1

7:10 pm-2:00 pm

2 stops19h 50m

Washington, D.C. Dulles Intl

Wed 10/22

3:20 pm-6:30 pm

2 stops26h 10m

$900

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Thu 11/13

1:30 am-11:33 pm

1 stop24h 03m

Washington, D.C. Dulles Intl

Sun 12/14

8:22 am-12:30 am

1 stop14h 08m

$920

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Sun 9/28

7:10 pm-2:00 pm

2 stops43h 50m

Washington, D.C. Dulles Intl

Tue 10/14

3:20 pm-2:05 pm

2 stops21h 45m

$961

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Fri 11/14

7:10 pm-4:25 am

2 stops35h 15m

Washington, D.C. Dulles Intl

Sun 12/14

2:35 pm-1:15 pm

2 stops44h 40m

$972

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Wed 10/1

11:05 am-6:25 am

1 stop20h 20m

Washington, D.C. Dulles Intl

Wed 10/22

10:35 pm-11:55 pm

1 stop24h 20m

$975

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Tue 11/11

11:25 am-1:15 pm

2 stops27h 50m

Washington, D.C. Dulles Intl

Mon 12/15

5:45 am-1:15 pm

2 stops29h 30m

$991

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Tue 8/26

1:20 am-12:28 am

1 stop24h 08m

$329

FlorianopolisWashington, D.C.

FLN - IAD

FLNIAD

Florianopolis Hercilio Luz

Thu 10/2

1:25 am-12:30 am

1 stop24h 05m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 16 results
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Best time to book a flight from Florianopolis to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Florianopolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Florianopolis to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Florianopolis to Washington, D.C. Dulles Intl?

    Florianopolis Hercilio Luz (FLN) is the airport you will fly out of if you book a flight from Florianopolis to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Hercilio Luz; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Florianopolis airport to Washington, D.C. Dulles Intl. It is only a 4.8 mi journey to Hercilio Luz (FLN) from Florianopolis’s city center.

  • How long is the flight from Florianopolis to Washington, D.C. Dulles Intl Airport?

    Avianca and GOL can get you from Florianopolis to Washington, D.C. Dulles Intl Airport in just under 19h 50m. Your travel time can differ by up to 24h. The distance from Florianopolis to Washington, D.C. Dulles Intl Airport is about 4962 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Florianopolis to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Florianopolis to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florianopolis to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florianopolis to Dulles Intl.

  • Can I find deals for business class flights from Florianopolis to Dulles Intl?

    Yes. Cheapflights offers flight deals from Florianopolis to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Florianopolis to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Florianopolis to Washington, D.C. Dulles Intl Airport (average of $303). Flying from Florianopolis to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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