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Dulles Intl

$252+ Cheap flights from Brazil 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAD
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap flight deals from Brazil to Dulles Intl

Cheapest flights from Brazil to Dulles Intl
Explore the most affordable flight options available from Brazil to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2026.

This Avianca deal was found by Cheapflights users on 1/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/71:30 am
GIG
-
IAD
1 stop13h 30m
Avianca
vie. 10/167:00 am
IAD
-
GIG
1 stop16h 25m
Avianca
Deal found 1/20$487
This Avianca deal was found by Cheapflights users on 1/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/21:30 am
GIG
-
IAD
1 stop13h 30m
Avianca
mié. 9/94:10 am
IAD
-
GIG
2 stops19h 15m
Avianca
Deal found 1/20$488
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/198:55 pm
GIG
-
IAD
1 stop27h 56m
United Airlines
lun. 3/2310:05 pm
IAD
-
GIG
1 stop34h 30m
United Airlines
Deal found 1/21$491
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/195:40 pm
GIG
-
IAD
2 stops21h 59m
LATAM Airlines
lun. 3/2310:06 am
IAD
-
GIG
1 stop20h 14m
LATAM Airlines
Deal found 1/21$500
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2011:55 pm
GIG
-
IAD
2 stops18h 39m
American Airlines
vie. 2/276:00 am
IAD
-
GIG
1 stop24h 20m
American Airlines
Deal found 1/21$506
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/1510:15 pm
GIG
-
IAD
2 stops23h 15m
American Airlines
vie. 3/209:19 am
IAD
-
GIG
2 stops22h 06m
American Airlines
Deal found 1/21$507
This Copa Airlines deal was found by Cheapflights users on 1/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/1310:10 am
GIG
-
IAD
1 stop19h 05m
Copa Airlines
jue. 3/199:29 am
IAD
-
GIG
1 stop14h 01m
Copa Airlines
Deal found 1/21$509
This GOL deal was found by Cheapflights users on 1/21. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/51:30 am
GIG
-
IAD
1 stop13h 30m
GOL
mié. 6/33:25 pm
IAD
-
GIG
1 stop32h 00m
GOL
Deal found 1/21$513
This KAYAK deal was found by Cheapflights users on 1/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/1010:15 pm
GRU
-
IAD
1 stop15h 08m
Avianca
dom. 3/811:30 pm
IAD
-
GRU
Nonstop9h 50m
Avianca
Deal found 1/20$587
This Avianca deal was found by Cheapflights users on 1/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/85:25 pm
GRU
-
IAD
1 stop13h 00m
Avianca
lun. 11/165:45 am
IAD
-
GRU
1 stop21h 55m
Avianca
Deal found 1/21$588
This Flightnetwork deal was found by Cheapflights users on 1/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/74:50 pm
GRU
-
IAD
1 stop13h 45m
Avianca
jue. 5/213:25 pm
IAD
-
GRU
1 stop13h 10m
Avianca
Deal found 1/21$589
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1110:25 pm
GRU
-
IAD
Nonstop10h 10m
United Airlines
dom. 2/2210:30 pm
IAD
-
GRU
Nonstop9h 50m
United Airlines
Deal found 1/21$590

Find flight deals from Brazil to Dulles Intl

Keep the following information in mind while searching for Brazil to Dulles Intl flight deals. Data was last updated enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$487
(Avianca)

One-way from

$252
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$723

Good round-trip deal

$689 or less

Good one-way deal

$456 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Washington, D.C. (WAS) flights.
Search Deals
From Brazil to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Brazil to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Brazil to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Brazil to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brazil 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 enero 21, 2026.
Use the filters below to find and compare flights from Brazil to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Brazil

Fly to

Dulles Intl

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

jue. 3/19

8:55 pm-11:51 pm

1 stop27h 56m

Washington, D.C. Dulles Intl

lun. 3/23

10:05 pm-9:35 am

1 stop34h 30m

$491

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

jue. 3/19

5:40 pm-6:33 pm

2 stops25h 53m

Washington, D.C. Dulles Intl

lun. 3/23

6:01 am-6:25 am

2 stops23h 24m

$500

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mar. 3/10

1:40 am-12:32 am

1 stop23h 52m

Washington, D.C. Dulles Intl

jue. 3/19

4:35 pm-8:00 am

1 stop14h 25m

$509

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

sáb. 2/28

10:10 am-3:15 am

1 stop19h 05m

Washington, D.C. Dulles Intl

mar. 3/10

9:29 am-12:30 am

1 stop14h 01m

$509

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

vie. 3/13

10:10 am-4:15 am

1 stop19h 05m

Washington, D.C. Dulles Intl

jue. 3/19

4:35 pm-8:00 am

1 stop14h 25m

$509

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

vie. 3/6

10:10 am-3:15 am

1 stop19h 05m

Washington, D.C. Dulles Intl

jue. 3/12

2:18 am-12:30 am

1 stop21h 12m

$509

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

mar. 5/5

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

mié. 6/3

3:25 pm-12:25 am

1 stop32h 00m

$513

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

vie. 5/22

8:50 pm-5:35 am

2 stops33h 45m

Washington, D.C. Dulles Intl

dom. 5/31

7:00 am-12:25 am

1 stop16h 25m

$520

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

jue. 2/12

10:25 pm-6:35 am

Nonstop10h 10m

Washington, D.C. Dulles Intl

mié. 3/11

8:30 am-7:15 am

1 stop21h 45m

$590

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

mié. 2/11

10:25 pm-6:35 am

Nonstop10h 10m

Washington, D.C. Dulles Intl

lun. 3/9

11:30 pm-10:20 am

Nonstop9h 50m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Brazil to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Brazil 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.

Cheapflights Insights

Everything you need to know about your flight from Brazil to Washington, D.C. Dulles Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $289). Flying from Brazil to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $587). 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.

What is the cheapest time of day to fly from BR to IAD?

Find hourly flight availability from Brazil to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2026.

When flying from Brazil to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Brazil to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Brazil to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 21, 2026.

The most flights from BR0 to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated enero 21, 2026.
Read through reviews of airlines operating flights from Brazil to Washington, D.C. Dulles Intl Airport, such as United Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Avianca
6.6
Okay
2,496 reviews
United Airlines
7.4
Good
9,191 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

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

    Airlines like United Airlines, LATAM Airlines, and GOL fly from Brazil to Washington, D.C. Dulles Intl Airport in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 14h 41m. Airlines will cover a distance of 4749 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Brazil to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $242 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $253 and GOL from $262 one-way.

  • What are the most popular routes from Brazil to Washington, D.C. Dulles Intl Airport?

    The most popular flight routes from Brazil to Washington, D.C. Dulles Intl Airport are Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl, Sao Paulo Viracopos - Washington, D.C. Dulles Intl and Sao Paulo Congonhas - Washington, D.C. Dulles Intl.

  • What are the cheapest flights from Brazil to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Brazil to Washington, D.C. Dulles Intl Airport is $284. On average you can expect to pay $1,111. The most popular route, (Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl), can usually be booked for $435.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brazil 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 Brazil to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $289). Flying from Brazil to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $587). 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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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Alternative routes for Brazil to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bogotá to Dulles Intl flights
Guarulhos Intl to Dulles Intl flights
Bogotá to Reagan-National flights
Bogotá to Baltimore flights
Lima to Dulles Intl flights
Lima to Reagan-National flights
Lima to Baltimore flights
Jose Maria Cordova Intl to Dulles Intl flights
Santa Cruz de la Sierra to Dulles Intl flights
Guarulhos Intl to Reagan-National flights
Guarulhos Intl to Baltimore flights
Santiago to Dulles Intl flights
Jose Maria Cordova Intl to Reagan-National flights
Jose Maria Cordova Intl to Baltimore flights
Quito to Reagan-National flights
Quito to Baltimore flights
Santa Cruz de la Sierra to Reagan-National flights
Ministro Pistarini to Dulles Intl flights
Santiago to Baltimore flights
Quito to Dulles Intl flights
Santiago to Reagan-National flights
Guayaquil to Baltimore flights
Guayaquil to Dulles Intl flights
Viracopos to Reagan-National flights
Ministro Pistarini to Reagan-National flights
Cali to Dulles Intl flights
Jorge Newbery to Dulles Intl flights
Santa Cruz de la Sierra to Baltimore flights
Guayaquil to Reagan-National flights
Ministro Pistarini to Baltimore flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Asuncion to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Brasilia to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Cali to Baltimore flights
Brasilia to Reagan-National flights
Montevideo to Baltimore flights
Brasilia to Baltimore flights
Asuncion to Reagan-National flights
Montevideo to Dulles Intl flights
Cali to Reagan-National flights
Bucaramanga to Dulles Intl flights
Montevideo to Reagan-National flights

Top 2 airlines flying from Brazil to Dulles Intl

Discover the top 2 airlines that operate flights from Brazil to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$523Average$712FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$686Average$809FlexibilityNo cancel feeOn-time69%

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