Cheap Flights from Washington Dulles to Rio de Janeiro

Compare Washington Dulles to Rio de Janeiro flight deals

Find the cheapest month or even day of the year to fly to Rio de Janeiro

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Flight deals from Washington Dulles to Rio de Janeiro

Looking for a cheap last-minute deal or the best return flight from Washington Dulles to Rio de Janeiro? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington Dulles to Rio de Janeiro

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

Alternative Washington Dulles to Rio de Janeiro routes

Looking for the cheapest, fastest or easiest route from Washington Dulles to Rio de Janeiro? You could fly into the following airports instead.

Washington D.C. to Rio de Janeiro: Flight information

The things to know before you go.
Cheapest flight foundRs63,900
Cheapest month to flyAugust

Finding cheap flights from Washington Dulles to Rio de Janeiro: Frequently asked questions

There are 3 airports in Rio de Janeiro: Rio de Janeiro Santos Dumont, Rio de Janeiro Internacional and Jacarepaguá.
The best price we found for a return flight from Washington Dulles to Rio de Janeiro is Rs133,550. 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 Rio de Janeiro. But we found flights with one or more stops from Rs133,550.
As of July 2025, there are no flights flying from Washington Dulles to Rio de Janeiro.
The cheapest month to fly from Washington Dulles to Rio de Janeiro is usually August.
If you're flying from Washington Dulles Airport, the cheapest airport near Rio de Janeiro is Rio de Janeiro Internacional – which is 12.2 km away from the centre of Rio de Janeiro. We've found flights into this airport from Rs133,550.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Rio de Janeiro on Friday, 22 August 2025.
No airlines currently offer direct flights between Washington Dulles Airport and Rio de Janeiro. 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 Rio de Janeiro 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 Rio de Janeiro is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 20°C. February is typically the warmest month in Rio de Janeiro, when it usually averages around 29°C. You can expect the least rain in August. The coldest month is July, with temperatures averaging 17°C. The rainiest month is January.
Currently, Copa offers the cheapest flight tickets to Rio de Janeiro.

Flying from Washington Dulles International Airport (IAD) to Rio De Janeiro: what you need to know

  • Rio De Janeiro is one hour ahead of Washington DC, where Washington Dulles International Airport is located. Rio De Janeiro follows the UTC-3 timezone.

  • To avoid missing your IAD to Rio De Janeiro flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

  • Planning to travel during a peak time like a bank holiday? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • A stopover is the ideal opportunity to take a break from travelling and possibly even explore another city. When browsing for flight tickets from IAD to Rio De Janeiro, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • John F. Kennedy International Airport (JFK)

    • El Dorado International Airport (BOG)

    • Tocumen International Airport (PTY)

  • IAD is about 40 kilometres from central Washington DC. If you're catching a cab, driving or ride-sharing from the centre, it'll take 50 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the trip time to be around 1 hour 10 minutes.

  • Looking for a hotel close to IAD? If you're catching an early flight from Washington Dulles International Airport to Rio De Janeiro, these accommodation options will put you moments from your departure lounge:

  • 74.39% of flights leaving from Washington Dulles International Airport arrive at their destination on schedule.

  • IAD is located at 1 Saarinen Circle.

How to find the cheapest flights from Washington Dulles International Airport (IAD) to Rio De Janeiro

  • Rs63,900 is currently the lowest price for a one-way Washington Dulles International Airport to Rio De Janeiro flight. A return flight ticket starts from Rs133,550. These prices may change depending on demand.

  • Booking in advance is often the key to locking in a cheap flight from IAD to Rio De Janeiro. Airlines adjust prices based on demand, so the closer you get to departure, the more it could cost you.

  • The 'Whole month' tool will show you the cheapest tickets from Washington Dulles International Airport to Rio De Janeiro across every month. It's a good way to find a bargain if your plans are flexible.

  • Finding a cheap flight from IAD to Rio De Janeiro is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll let you know as soon as the price has dropped.

  • Choose your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Washington Dulles International Airport to Rio De Janeiro by 'Fastest,' 'Cheapest' or 'Best.'

Airports in Rio De Janeiro

Galeao Antonio Carlos Jobim International Airport (GIG)

  • The distance from Galeao Antonio Carlos Jobim International Airport (GIG) to central Rio De Janeiro is roughly 18 kilometres. It'll take you about 20 minutes to get to the centre driving.

  • It'll take around 1 hour 5 minutes to get there using public transport.

  • If you're arriving on a late flight from Washington Dulles International Airport to Rio De Janeiro, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping not long after at one of these accommodation options near GIG:

  • Travel at your own speed with a Galeao Antonio Carlos Jobim International Airport rental car. Pick up your wheels from Foco, Localiza or Movida and discover more of Rio De Janeiro and beyond.

  • To get the lowest price, reserve your vehicle from Galeao Antonio Carlos Jobim International Airport about four weeks in advance of your flight from IAD to Rio De Janeiro.

Santos Dumont Airport (SDU)

  • Once your flight from Washington Dulles International Airport to Rio De Janeiro has touched down, you can reach the city centre in about 5 minutes by car. Central Rio De Janeiro is roughly 2 kilometres from Santos Dumont Airport (SDU).

  • If you're travelling on public transport, it'll take about 15 minutes.

  • Following your IAD to Rio De Janeiro flight, tuck yourself in at a hotel near SDU. These are some great options that'll help you get into relaxation mode:

  • Forget about public transport timetables or waiting forever for a cab. Grab a Santos Dumont Airport rental car and let the journey unfold your way. Compare availability and rates from Foco, Localiza and Movida.

  • Get what you want, not just what's left over. Booking your ride from SDU three weeks ahead of time often means better deals and a bigger choice of vehicles.

Jacarepagua-Roberto Marinho Airport (RRJ)

  • Jacarepagua-Roberto Marinho Airport (RRJ) is about 32 kilometres from central Rio De Janeiro. It'll take you about 40 minutes to reach the city centre by cab or ride-share once you've hopped off your flight from Washington Dulles International Airport to Rio De Janeiro.

  • Public transport will take you there in around 1 hour 25 minutes.

  • If you don't want to make the journey to the centre, find a hotel near RRJ. Settle in at one of these options after your IAD to Rio De Janeiro flight:

  • No squeezing into small cabs, no navigating public transport — with a Jacarepagua-Roberto Marinho Airport rental car, you're literally in the driver's seat. Explore the range of cars available here at Localiza.

  • Booking a couple of weeks ahead of your flight from Washington Dulles International Airport to Rio De Janeiro is smart. In addition to better deals, you might find it easier to get the make and model you prefer at RRJ.

Best time to go to Rio De Janeiro

  • Carefully consider your travel dates before booking your flight from Washington Dulles International Airport to Rio De Janeiro. The city comes alive during peak season, but rates are often higher and top attractions can get busy. Go to Rio De Janeiro in the low season for a quieter vibe.

  • The warmest month in Rio De Janeiro is February, with temperatures ranging between 22ºC and 33ºC. Lock in your Washington Dulles International Airport to Rio De Janeiro flight ticket then if that's your ideal forecast.

  • July sees average temperatures of between 17ºC and 27ºC. Look for a cheap ticket from IAD to Rio De Janeiro around that time if you like cooler conditions.

More about Rio De Janeiro

  • Once you've booked your flight from Washington Dulles International Airport to Rio De Janeiro, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Rio De Janeiro:

  • All great holidays should include a little sightseeing. Sugarloaf Mountain, Christ the Redeemer and Copacabana Beach are attractions you won't want to skip in Rio De Janeiro.

Explore more of Brazil

  • Sao Paulo is just one of the many cities in Brazil waiting to be discovered once you've seen Rio De Janeiro. Around 354 kilometres away to the west, its top attractions include Sao Paulo Museum of Art, Ibirapuera Park and Avenida Paulista.

  • Around 338 kilometres north of Rio De Janeiro, Belo Horizonte is another essential stop in Brazil. Experience this destination's highlights firsthand at Abilio Barreto Historical Museum, Matiz Arte Objeto and Deck Vertedouro.

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