C$511 Cheap Flights from Washington Dulles (IAD) to Florianopolis (FLN)

Compare Washington Dulles to Florianopolis flight deals

Find the cheapest month or even day of the year to fly to Florianopolis

Book the best Florianopolis fare with no extra fees

Flight deals from Washington Dulles Airport to Florianopolis Airport

Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Florianopolis Airport? If you want to travel next month, return fares start from C$1,056. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Florianopolis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Florianopolis flights are currently cheapest in April.

Washington Dulles to Florianopolis: Alternative routes

Compare routes from Washington Dulles to Florianopolis below. You may find an airport to fly into that's cheaper, faster, or easier than Florianopolis.

Washington D.C. to Florianopolis: Flight information

The things to know before you go.
Cheapest flight foundC$511
Cheapest month to flyApril

Finding cheap flights from Washington Dulles to Florianopolis: Frequently asked questions

The best price we found for a return flight from Washington Dulles to Florianopolis is C$1,056. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Dulles to Florianopolis. But we found flights with one or more stops from C$1,056.
As of April 2026, there are no flights flying from Washington Dulles to Florianopolis.
The cheapest month to fly from Washington Dulles to Florianopolis is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Florianopolis Airport on Wednesday, May 13, 2026.
No airlines currently offer direct flights between Washington Dulles Airport and Florianopolis Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Florianopolis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Florianopolis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Florianopolis.

Traveling from Washington Dulles International Airport (IAD) to Hercilio Luz International Airport (FLN): what you need to know

  • Flying during a peak time like July? Major public holidays and other popular periods can result in longer lines and delays at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Finding a stopover for flights from Washington Dulles International Airport to Hercilio Luz International Airport is simple with our search tool. Just deselect 'Direct flights only' to look at your options. Tocumen International Airport is a popular stopover when flying from IAD to FLN.

  • Remember, you might need a visa to enter Brazil. Visa regulations vary and travel documentation requirements change often. Before organizing your cheap ticket from IAD to FLN, check with your airline and your destination country's local embassy or consulate for the most up-to-date information.

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Hercilio Luz International Airport (FLN)

  • The best price we've found for a one-way ticket from Washington Dulles International Airport to Hercilio Luz International Airport is C$511. The cheapest price for a return flight is C$1,056. Bear in mind that fares could change due to availability when booking.

  • It's often best to book in advance if you want to get cheap flight tickets from IAD to FLN. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flight tickets from Washington Dulles International Airport to Hercilio Luz International Airport throughout the month. It's a great way to snap up a bargain if your trip dates are flexible.

  • Sign into your online account or use the app to set up a Price Alert. We'll notify you right away if there's a better deal on this route. It doesn't take long, and it'll save you time checking for cheap flight tickets from IAD to FLN every day.

  • Play around with filters to find the perfect journey for you. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Washington Dulles International Airport to Hercilio Luz International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Washington Dulles International Airport (IAD)

Arriving at Hercilio Luz International Airport (FLN)

  • If you're coming in on a late flight from Washington Dulles International Airport to Hercilio Luz International Airport, few things beat the convenience of staying near the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these hotels near FLN:

Getting from Hercilio Luz International Airport (FLN) to central Florianopolis

  • Hercilio Luz International Airport is approximately 18 kilometres from central Florianopolis. With a car rental or if you're catching a cab, the drive is about 21 minutes.

  • Getting to the center by public transport takes roughly 52 minutes.

When to fly to Hercilio Luz International Airport (FLN)

  • The quietest month for a flight from Washington Dulles International Airport to Hercilio Luz International Airport is April, while June is the busiest. Pick the best time to visit Florianopolis based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Florianopolis is February, with the temperature ranging between 21ºC and 29ºC. Lock in your flights from Washington Dulles International Airport to Hercilio Luz International Airport in this month if this is the kind of weather you like.

  • July sees average temperatures of between 12ºC and 22ºC. Search for cheap flight tickets from IAD to FLN around that time if you want to travel in cooler conditions.

More about Florianopolis

Complete your Florianopolis trip with hotels and a car rental

  • After you've secured your cheap ticket to Hercilio Luz International Airport, discover the lowest prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to get the best car rental price for your Florianopolis getaway.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.