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Dulles Intl

$253+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAD
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
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 March 11, 2026.

This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:35 am
GIG
-
IAD
1 stop28h 45m
GOL
Tue 6/163:35 pm
IAD
-
GIG
1 stop31h 55m
GOL
Deal found 3/9$494
This GOL deal was found by Cheapflights users on 3/5. 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.
Wed 5/277:20 am
GIG
-
IAD
1 stop23h 00m
GOL
Mon 6/296:50 am
IAD
-
GIG
1 stop22h 25m
GOL
Deal found 3/5$509
This GOL deal was found by Cheapflights users on 3/9. 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.
Fri 7/37:20 am
GIG
-
IAD
1 stop23h 00m
GOL
Sun 7/196:50 am
IAD
-
GIG
1 stop16h 40m
GOL
Deal found 3/9$511
This GOL deal was found by Cheapflights users on 3/9. 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.
Tue 6/231:35 am
GIG
-
IAD
1 stop13h 40m
GOL
Tue 8/43:35 pm
IAD
-
GIG
1 stop31h 55m
GOL
Deal found 3/9$513
This GOL deal was found by Cheapflights users on 3/7. 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.
Tue 8/47:20 am
GIG
-
IAD
1 stop31h 55m
GOL
Tue 9/13:35 pm
IAD
-
GIG
1 stop13h 40m
GOL
Deal found 3/7$515
This GOL deal was found by Cheapflights users on 3/10. 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.
Tue 8/48:50 pm
GIG
-
IAD
2 stops18h 25m
GOL
Wed 9/23:35 pm
IAD
-
GIG
1 stop13h 40m
GOL
Deal found 3/10$518
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:35 am
GIG
-
IAD
1 stop13h 40m
GOL
Tue 6/166:50 am
IAD
-
GIG
1 stop16h 40m
GOL
Deal found 3/6$521
This GOL deal was found by Cheapflights users on 3/5. 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.
Wed 9/210:45 pm
GIG
-
IAD
2 stops31h 35m
GOL
Sat 9/123:35 pm
IAD
-
GIG
1 stop31h 55m
GOL
Deal found 3/5$523
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:15 pm
GRU
-
IAD
1 stop13h 05m
GOL
Tue 5/263:35 pm
IAD
-
GRU
1 stop29h 55m
GOL
Deal found 3/9$545
This GOL deal was found by Cheapflights users on 3/7. 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.
Wed 5/67:35 am
GRU
-
IAD
1 stop22h 45m
GOL
Sun 5/176:50 am
IAD
-
GRU
1 stop17h 20m
GOL
Deal found 3/7$552
This GOL deal was found by Cheapflights users on 3/8. 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.
Thu 5/147:35 am
GRU
-
IAD
1 stop22h 45m
GOL
Wed 5/206:50 am
IAD
-
GRU
1 stop17h 20m
GOL
Deal found 3/8$554
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:15 pm
GRU
-
IAD
1 stop13h 05m
Multiple Airlines
Thu 4/306:50 am
IAD
-
GRU
1 stop14h 40m
Multiple Airlines
Deal found 3/9$557

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Mytrip)

One-way from

$253
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$692

Good round-trip deal

$829 or less

Good one-way deal

$323 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. 7% potential increase in price ($65 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 March 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 March 11, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 8/4

7:20 am-5:20 am

1 stop23h 00m

Washington, D.C. Dulles Intl

Wed 9/2

6:50 am-12:30 am

1 stop16h 40m

$511

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 5/25

1:35 am-5:20 am

1 stop28h 45m

Washington, D.C. Dulles Intl

Tue 6/2

6:50 am-12:30 am

1 stop16h 40m

$513

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 9/3

7:20 am-5:20 am

1 stop23h 00m

Washington, D.C. Dulles Intl

Wed 9/9

6:50 am-12:30 am

1 stop16h 40m

$513

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 6/3

1:35 am-2:15 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Sat 6/13

6:50 am-12:30 am

1 stop16h 40m

$518

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 5/6

8:15 pm-5:20 am

2 stops34h 05m

Washington, D.C. Dulles Intl

Wed 6/3

6:50 am-12:30 am

1 stop16h 40m

$522

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 8/4

2:50 pm-5:20 am

2 stops15h 30m

Washington, D.C. Dulles Intl

Tue 9/1

6:50 am-6:15 am

1 stop22h 25m

$524

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 8/25

2:50 pm-5:20 am

2 stops15h 30m

Washington, D.C. Dulles Intl

Mon 8/31

6:50 am-6:15 am

1 stop22h 25m

$524

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 6/3

8:50 pm-5:20 am

2 stops33h 30m

Washington, D.C. Dulles Intl

Sat 6/13

6:50 am-12:30 am

1 stop16h 40m

$525

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 9/4

10:45 pm-5:20 am

2 stops31h 35m

Washington, D.C. Dulles Intl

Wed 9/9

6:50 am-12:30 am

1 stop16h 40m

$526

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Wed 6/3

10:00 pm-5:20 am

2 stops32h 20m

Washington, D.C. Dulles Intl

Sun 6/7

6:50 am-1:10 am

1 stop17h 20m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $301). 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 March 11, 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 March 11, 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 March 11, 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
9,409 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Avianca
6.5
Okay
2,498 reviews
United Airlines
7.4
Good
9,409 reviews

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 GOL, Avianca, and United Airlines fly from Brazil to Washington, D.C. Dulles Intl Airport in about 16h 40m. The time it takes to get you to your destination can typically vary by up to 12h 05m. Airlines will cover a distance of 4812 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 $253 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $255 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, Rio de Janeiro–Galeão Intl - 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 $231. On average you can expect to pay $1,142. The most popular route, (Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl), can usually be booked for $521.

  • 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, July is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $301). 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
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park

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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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$580Average$712FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$686Average$812FlexibilityNo cancel feeOn-time69%

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