$245 Find Cheap Flights from Washington Dulles Airport to Brazil

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Brazil departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Brazil Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sao Paulo
Sao Paulo1 stop$508
Rio de Janeiro
Rio de Janeiro3 stops$520
Florianopolis
Florianopolis1 stop$368
Salvador
Salvador2 stops$590
Brasilia
Brasilia1 stop$578
Recife
Recife3 stops$743
Fortaleza
Fortaleza2 stops$713
Curitiba
Curitiba2 stops$700
Foz do Iguaçu
Foz do Iguaçu2 stops$624
Vitória
Vitória2 stops$737
Manaus
Manaus1 stop$457
Goiânia
Goiânia2 stops$754
Porto Alegre
Porto Alegre1 stop$393
Belém
Belém3 stops$656
João Pessoa
João Pessoa2 stops$1,246
Sao Paulo
Sao Paulo1 stop$508
Rio de Janeiro
Rio de Janeiro3 stops$520
Florianopolis
Florianopolis1 stop$368
Salvador
Salvador2 stops$590
Brasilia
Brasilia1 stop$578
Recife
Recife3 stops$743
Fortaleza
Fortaleza2 stops$713
Curitiba
Curitiba2 stops$700
Foz do Iguaçu
Foz do Iguaçu2 stops$624
Vitória
Vitória2 stops$737
Manaus
Manaus1 stop$457
Goiânia
Goiânia2 stops$754
Porto Alegre
Porto Alegre1 stop$393
Belém
Belém3 stops$656
João Pessoa
João Pessoa2 stops$1,246

Cheap Flights from Dulles Intl to Brazil

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Brazil that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to Brazil

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to Brazil.
Discover the best prices for you by selecting your travel dates on KAYAK.
Copa Airlines Logo
2:21 am - 12:20 amIAD-FLN
20h 59m1 stop
Copa Airlines Logo
1:35 am - 12:29 amFLN-IAD
23h 54m1 stop
$368Copa Airlines
Find Deal
Thu, Jun 26 - Fri, Jul 4
Copa Airlines Logo
9:32 am - 12:20 amIAD-FLN
13h 48m1 stop
Copa Airlines Logo
1:35 am - 12:29 amFLN-IAD
23h 54m1 stop
$388Copa Airlines
Find Deal
Fri, Jun 27 - Fri, Jul 4
Avianca Logo
7:00 am - 2:10 amIAD-GRU
18h 10m1 stop
Avianca Logo
4:50 pm - 5:35 amGRU-IAD
13h 45m1 stop
$508Avianca
Find Deal
Thu, Jun 5 - Thu, Jun 12
Avianca Logo
5:45 am - 12:40 amIAD-GRU
17h 55m2 stops
Avianca Logo
4:50 pm - 5:35 amGRU-IAD
13h 45m1 stop
$509Avianca
Find Deal
Wed, Aug 27 - Tue, Sep 2
GOL Logo
3:25 pm - 12:25 amIAD-GIG
32h 00m1 stop
GOL Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
$565GOL
Find Deal
Wed, May 14 - Thu, May 22
GOL Logo
3:25 pm - 12:25 amIAD-GIG
32h 00m1 stop
GOL Logo
7:25 am - 2:00 pmGIG-IAD
31h 35m1 stop
$570GOL
Find Deal
Tue, May 13 - Thu, May 22
United Airlines Logo
6:00 am - 8:15 amIAD-GIG
25h 15m1 stop
United Airlines Logo
9:05 pm - 11:32 amGIG-IAD
15h 27m1 stop
$575United Airlines
Find Deal
Tue, May 13 - Wed, May 21
United Airlines Logo
4:00 pm - 8:15 amIAD-GIG
15h 15m1 stop
United Airlines Logo
9:05 pm - 10:13 pmGIG-IAD
26h 08m1 stop
$584United Airlines
Find Deal
Tue, May 13 - Sun, May 18
LATAM Airlines Logo
12:30 pm - 7:20 amIAD-GIG
17h 50m2 stops
LATAM Airlines Logo
9:30 pm - 1:57 pmGIG-IAD
18h 27m1 stop
$590LATAM Airlines
Find Deal
Tue, Oct 28 - Sun, Nov 2
LATAM Airlines Logo
7:43 pm - 10:15 amIAD-GIG
13h 32m1 stop
LATAM Airlines Logo
9:00 pm - 9:14 amGIG-IAD
13h 14m1 stop
$631LATAM Airlines
Find Deal
Mon, May 12 - Mon, May 19
Useful Info

KAYAK's insights & trends for Dulles Intl to Brazil flights

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

What is the cheapest Washington, D.C. Dulles Intl Airport to Brazil flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Brazil.

The cheapest ticket to Brazil from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Sao Paulo, at $711 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Sao Paulo Guarulhos Intl Airport (GRU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $711.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Brazil?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,073 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Brazil, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Brazil is September, when tickets cost $625 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $1,496 and $883 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Brazil?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Brazil clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Brazil on a Sunday and more expensive on a Monday. On your return trip to Washington Dulles Airport, you should consider flying back on a Friday, and avoid Saturdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Brazil, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Brazil, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$245
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 85% increase in price.
Flight from Washington Dulles Airport to Sao Paulo Guarulhos Airport

FAQs - booking Brazil flights

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

    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 from Washington Dulles Airport to Brazil.

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

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

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

    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 from Washington Dulles Airport to Brazil 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 from Washington Dulles Airport to Brazil?

    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 from Washington Dulles Airport to Brazil up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brazil?

    The cheapest time of day to fly to Brazil is generally in the evening, when round-trip flights cost $755 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Brazil is generally at night, which is peak travel time and where the average cost of a ticket is $1,093.

Top 5 airlines serving from Dulles Intl to Brazil

Need help choosing which airline to fly with from Dulles Intl to Brazil? 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.
7.5
LATAM AirlinesOverall score based on 1767 reviews
7.6Boarding
8.1Crew
7.0Entertainment
6.7Food
7.4Comfort
Airline reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

8.0 ExcellentPaul, Apr 2025BOG - SCL
Read more LATAM Airlines reviews

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Plane never left the ground. Mech issues - entire trip was rerouted through united.

They didi not provide wheelchair though we had requested. We had to run around for 40 minutes and arrange it from the airport!

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

We boarded so late it caused us to miss time at Foz. No real information was provided to the passengers waiting.

It would have been better if they don't separate families in seating. We were seated in the aile row in the middle of a family of four. It would have been better if they they seat the family of four together than separated.

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

It was good, plane is a bit older so seats are somewhat flat

Great from check in all the way to the end. Very happy with Copa

Well the airline was fine. The only thing is I was charged for a checked in luggage. But when I reserved the ticket it showed a check in bag allowed. Who can I get in contact with for reimbursement.? The airline said I had to speak to whoever I booked ticket with.

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Check in person said there would be lunch. We were first class passengers and lunch was chips.

Seats are getting smaller and smaller...and as hard as a rock , mediocre entertainment

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

the boarding staff were incredibly officious. our carry-on case was borderline within dimensions but staff were not prepared to show ANY flexibility even though many others with larger carry-on luggage were allowed to board. we were understandably furious but the staff were incredibly disrespectful. we called the supervisor who eventually agreed to look on board the plane to see if there was room for our case (one case between 2 of us) and reluctantly agreed to allow us on. The staff on board were excellent though and realized we had been treated badly and were very helpful both in finding a place for our case, some distance from our seats, and helping us to retrieve it when we landed. We are regular travelers on Gol and have Diamante status and had chosen the better Conforto + seats, so we expected better treatment from the ground staff. Also the cabins are of a size that will only fit 3 cases of normal size with a large gap of about 30cm of wasted space. If our case were deemed to be oversize, which I dispute, the extra 1cm would not have made the slightest difference.

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.

Horrible. I was never able to board the e flight as they had a glitch in their system that didn’t showed me as a passenger. I waited 2 hours at the front desk till they closed the flight, and they were not able to board me in it. They didn’t offer any sort of solution or refund. Such a disappointment. I would never flight with them again.

It was really bad. Inexperienced and rude people during check-in in Miami, a small and uncomfortable airplane, and problems with the airline caused me to lose my connection flight in Brasilia. Terrible experience!

Pretty terrible, was unable to check out of a flight through the app. Could not check in to my flights with the app. Had to call customer service but they were not much help. Nothing on my itinerary said I had to check in with American Airlines when I reached the United States. I almost missed my flight. I had to run to the gate and get dressed in the tunnel. GOL seemed really unorganized at the desks for check in and took a lot longer than other airlines

Awful experience, A/C didn't work, crew did not do anything about it

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

Great flight however unlike most airlines there is no WiFi and no power outlets. Overall good flight and would fly them again. Just make sure your devices have power and bring your own entertainment.

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

I receive a service for what I pay, so it is fair.

i think the flight was late because they were so strict about measuring everyone's personal items to try and charge them $119. It was really petty and made us late.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Lounge for business was closed. Boarding was rush and stand by. Seat for business is just the middle seat blocked and some more leg room.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

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