$339 Find Cheap Flights from Brazil to Washington Dulles Airport - Compare and Save

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Cheap Flights from Brazil to Dulles Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brazil to Dulles Intl

Thu, Oct 8 - Fri, Oct 16
Avianca Logo
4:40 pm - 5:20 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Bogotá El Dorado
Avianca Logo
6:50 am - 12:30 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
16h 40m1 stop Bogotá El Dorado
$650Avianca
Thu, Oct 8 - Fri, Oct 16
Avianca Logo
4:40 pm - 5:20 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Bogotá El Dorado
Avianca Logo
4:10 am - 12:30 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
19h 20m2 stops San Salvador El Salvador Intl Bogotá El Dorado
$652Avianca
Wed, Oct 21 - Wed, Nov 4
Avianca Logo
1:35 am - 2:15 pmGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
13h 40m1 stop Bogotá El Dorado
Avianca Logo
5:50 am - 5:55 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
22h 05m1 stop Bogotá El Dorado
$653Avianca
Tue, Oct 27 - Mon, Nov 2
Copa Airlines Logo
5:05 am - 4:20 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
24h 15m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:16 am - 4:00 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
24h 44m1 stop Panama City Tocumen Intl
$657Copa Airlines
Fri, Oct 9 - Wed, Oct 21
GOL Logo
7:35 am - 5:20 amGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
22h 45m1 stop Bogotá El Dorado
GOL Logo
3:35 pm - 4:05 pmIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
23h 30m1 stop Bogotá El Dorado
$695GOL
Fri, Dec 11 - Thu, Dec 31
GOL Logo
12:25 am - 1:10 pmGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Bogotá El Dorado
GOL Logo
5:50 am - 10:55 pmIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
15h 05m1 stop Bogotá El Dorado
$695GOL
Mon, Oct 5 - Sat, Oct 10
Copa Airlines Logo
5:00 am - 4:20 amGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
24h 20m1 stop Panama City Tocumen Intl
Copa Airlines Logo
4:34 pm - 8:50 pmIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
27h 16m1 stop Panama City Tocumen Intl
$702Copa Airlines
Mon, Oct 26 - Thu, Oct 29
Copa Airlines Logo
1:40 am - 12:37 amGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
23h 57m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:25 am - 3:45 amIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
24h 20m1 stop Panama City Tocumen Intl
$702Copa Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
9:30 pm - 6:25 amGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
9h 55mnonstop
United Airlines Logo
5:53 pm - 7:10 amIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
12h 17m1 stop Newark
$795United Airlines
Wed, Oct 14 - Mon, Oct 26
United Airlines Logo
9:30 pm - 6:25 amGRU  Sao Paulo Guarulhos Intl-IAD Washington, D.C. Dulles Intl
9h 55mnonstop
United Airlines Logo
11:30 pm - 10:20 amIAD  Washington, D.C. Dulles Intl-GRU Sao Paulo Guarulhos Intl
9h 50mnonstop
$795United Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Washington Dulles Airport?

In the last 5 days, the cheapest flight deal to Washington Dulles Airport was found on the route from Rio de Janeiro, at $650 return. The most popular connection is from Sao Paulo to Washington Dulles Airport and KAYAK users have found round-trip deals for as low as $689 in the last 5 days.

What is the cheapest day to fly to Washington, D.C.?

Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Thursday where round-trip tickets can be as cheap as $806. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,101 on average.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is March, where tickets cost $630 on average for return flights. On the other hand, the most expensive months are May and December, where the average cost of tickets from Brazil is $859 and $830 respectively. For one-way flights, the best month to travel is June with an average price of $358.

What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, when round-trip flights cost $937 on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $937.

What is a good deal for flights to Washington, D.C. Dulles Intl Airport?

If you’re looking for cheap airfare to Washington, D.C. Dulles Intl Airport, 25% of our users found tickets to Washington, D.C. Dulles Intl Airport for the following prices or less: From Sao Paulo Guarulhos Intl Airport $840 round-trip.

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

To get a below average price, you should book around 4 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

February

Cheapest flight

$339
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Rio de Janeiro-Galeao Airport to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • What is the cheapest flight to Washington Dulles Airport?

    In the last 5 days, the cheapest flight deal to Washington Dulles Airport was found on the route from Rio de Janeiro, at $650 return. The most popular connection is from Sao Paulo to Washington Dulles Airport and KAYAK users have found round-trip deals for as low as $689 in the last 5 days.

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    Washington, D.C. Dulles Intl Airport is 22 miles from the center of Washington, D.C..

  • How much is a flight to Washington, D.C.?

    On average, a flight to Washington, D.C. costs $799. The cheapest price found on KAYAK in the last 2 weeks cost $300 and departed from Sao Paulo Guarulhos Intl Airport.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington Dulles Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $399 or less one-way and $840 or less round-trip.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Reviews of the top 3 airlines serving from Brazil to Dulles Intl

 
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10208 reviews
6.7Food
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Awful!!!. I do not recommend United. The flight staff are unhappy and don't attempt to make the passengers feel comfortable or welcome. The food is not edible, and the seats are miserable. My expensive luggage was destroyed, and the ticket prices are too much for the experience.

4.0 OkayJohn, Sep 2026
Read more United Airlines reviews

Awful!!!. I do not recommend United. The flight staff are unhappy and don't attempt to make the passengers feel comfortable or welcome. The food is not edible, and the seats are miserable. My expensive luggage was destroyed, and the ticket prices are too much for the experience.

On time, easy boarding. Anytime you sit in an economy seat, it’s uncomfortable. New plane and the bathrooms were in the galley at the back of the plane which seemed odd.

Did not like the check in guy quibbling over a couple pounds at the luggage weigh in

Just having a little bit more legroom would've been nice.

This is related to my second leg of the flight, from Washington DC to SFO. I understand things happen, but I got home at 3 am for a 12:59 am landing. I live 10 min from the airport. Bridge breaks when a few rows of the plane are off? Maintenance didn’t catch that?

Great Brasilia aircraft - not a Boeing 757 like the next part of the flight. Flight from MCI to IAD was great, on-time, comfortable, did I mention that? The flight from IAD to EDI was painful. One of the reasons I won't fly United again? Boeing 757, with a seat pitch and material that was horrendous. Worst aircraft ever, made worse by United sardine-can tight seating. Oh, and the connection window, 45 minutes, really? At IAD, in different concourses? What idiot came up with that flight scenario? Happily, (for me and my travel insurance people) the flight was late (reminiscent of American Airlines). The crew was professional and courteous.

great starting with the business Class that's was Amazing . thank you United Airlines and brussels Airlines

Best flight in years. Pre-boarding because of my mobility issues. Good food and beverage from beginning to end. Excellent choice of films. Good service by stewardesses. Comfortable seats. I could lie down!

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Comfortable as it can be for a basic economy seat. The TV screen on my 15 hour international flight went out after 1 hour or so and it never worked again. The food is very high in processed carbs and sugary items.

Was given all 3 boarding passes. Was refused boarding to Brasilia in Miami even though I had up to date Brazilian Visa and US passport. Had to return to Phoenix as trip was cancelled. Waiting for refund of the fare. Missed my son's birthday and visit with him and his wife.

Overall it was good. The food was not great quality and seats were very uncomfortable. But overall the staff was very friendly and helpful.

Unfortunately it was very disappointed experience. Our first flight our was delayed 2 hours, as a consequence we missed our connecting international flight. Customer server at Miami American Airlines was very disrespectful, gave us the worst replace itenarary for the next day that we had to spend 2 hours calling Gol to get a better itinerary otherwise we wouldn't make it on time to fulfill our trip purpose. We would have missed the reason to travel all the way to Brazil if we didn't change for a better itinerary. The worst thing is that our baggage was missing for 4 days. We had no cloths for all this time, plus the aggravation to locate our baggage. Nobody knew where our baggage was. We ended up picking it up at the airport when they said that they will bring them home. Unfortunately our experience was very dissatisfied.

Flight on time, check in and flight attendants courteous and helpful. Smaller plane for international flights, tight space, no comfortable.

I did not like the way that baggage fees were charged. When I signed up for the flight, I knew that there were bag fees. However, the bag fees were so confusing that it felt like I was paying for overweight bags rather than just for having brought a bag with me. Also, the bag fees were based on the pair of tickets rather than per person. It seems to me that it should be first bag fee for passenger 1 and then first bag fee for passenger 2. I eventually got away with only paying $100 for two bags, but it was a struggle to understand the process. As for the flight, the seats were the standard uncomfortable seats that are on most Boeing aircraft. The airline aims to accommodate the standard height people, so us tall people are stuck. There was never an option to upgrade for leg room. It did not appear that there were any seats on the whole plane that had a little more leg room to even try to get. Other than that, I completely ignored the food for this red eye flight. I am not one to eat "dinner" at 2 am. They did not offer any drinks in the morning before landing. I recommend that you bring a bottle of water on board.

Lost luggage, people are not very nice to help you , I was just instructed to fill out a baggage claim online, they were not helpful when I had additional questions after I completed the form on my phone.

They are not ready for international flights, poor service and food, no screen info on the seat.

Gol has an interesting choice of words. When they say “priority access”, this means you’re boarding on the seventh or eighth group.

They are a mess. It appears they hired a third party to staff their check in desk and simply did not train them. I will avoid flying with them in the future. It took 50 minutes for them to check in 3 parties on front of us. On the way back. It took just under one hour for our luggage to show up...

The aircraft is really unconfortable. Even the premium class the seats are narrow and hard. There are no screens to watch movies, we have to use our phones. The food is ok in the premium class and really BAD in the economy class. The crew is lovely. I do not intend to travel Gol internationally if I can possibly avoid it.

Better seats, allow us to upgrade, terrible website, poor telephone service, better equipment

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

Overpriced checked bag price of $120 and they charge you for carryon if the size is not minimal of $120.

Felt very cramped in the back of plane. There was an hour delay for take off sitting on the runway, but we did arrive on time. They charge $120 for carry on bag and backpack at the airport its ridiculous.

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