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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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find 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 October 20, 2025.

This Avianca deal was found by Cheapflights users on 10/20. 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.
Wed 10/221:30 amGIG - IAD
1 stop13h 30mAvianca
Wed 11/55:45 amIAD - GIG
1 stop16h 55mAvianca
Deal found 10/20$483
This Avianca deal was found by Cheapflights users on 10/20. 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.
Wed 10/291:45 amGIG - IAD
1 stop13h 30mAvianca
Mon 11/105:45 amIAD - GIG
1 stop16h 55mAvianca
Deal found 10/20$484
This Avianca deal was found by Cheapflights users on 10/20. 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.
Fri 10/317:30 amGIG - IAD
2 stops20h 10mAvianca
Mon 11/105:45 amIAD - GIG
1 stop16h 55mAvianca
Deal found 10/20$485
This Copa Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 10/309:50 amGIG - IAD
1 stop15h 43mCopa Airlines
Sun 11/91:13 amIAD - GIG
1 stop21h 17mCopa Airlines
Deal found 10/18$486
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:55 pmGIG - IAD
1 stop27h 49mUnited Airlines
Wed 12/106:00 amIAD - GIG
1 stop25h 35mUnited Airlines
Deal found 10/20$492
This lol.travel deal was found by Cheapflights users on 10/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:30 amGIG - IAD
1 stop27h 50mCopa Airlines
Tue 11/41:13 amIAD - GIG
1 stop21h 17mCopa Airlines
Deal found 10/20$500
This LATAM Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/236:55 amGIG - IAD
2 stops28h 15mLATAM Airlines
Sun 12/75:59 pmIAD - GIG
2 stops25h 46mLATAM Airlines
Deal found 10/18$511
This Air Canada deal was found by Cheapflights users on 10/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:45 pmGRU - IAD
1 stop25h 09mAir Canada
Sun 11/239:45 amIAD - GRU
1 stop21h 15mAir Canada
Deal found 10/18$581
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:00 pmGRU - IAD
1 stop25h 05mAir Canada
Fri 11/289:45 amIAD - GRU
1 stop21h 15mAir Canada
Deal found 10/19$584
This Air Canada deal was found by Cheapflights users on 10/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:30 pmGRU - IAD
2 stops25h 24mAir Canada
Sun 11/239:45 amIAD - GRU
1 stop21h 15mAir Canada
Deal found 10/19$587
This Air Canada deal was found by Cheapflights users on 10/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:45 pmGRU - IAD
2 stops20h 01mAir Canada
Fri 3/209:55 amIAD - GRU
1 stop22h 05mAir Canada
Deal found 10/18$588
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/272:40 amGRU - IAD
1 stop12h 35mAvianca
Mon 12/15:45 amIAD - GRU
1 stop17h 50mAvianca
Deal found 10/18$589

Cheap 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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Avianca)

One-way from

$252
(Avianca)

Popular in

December

Cheapest in

November

Average price

$626

Good round-trip deal

$713 or less

Good one-way deal

$340 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. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 20, 2025.
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

Fri 10/31

9:50 am-4:20 am

1 stop19h 30m

Washington, D.C. Dulles Intl

Sun 11/9

1:13 am-12:30 am

1 stop21h 17m

$486

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 10/31

5:10 am-12:33 am

1 stop20h 23m

Washington, D.C. Dulles Intl

Thu 11/13

3:24 pm-8:00 am

1 stop14h 36m

$486

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 10/30

9:50 am-12:33 am

1 stop15h 43m

Washington, D.C. Dulles Intl

Sun 11/9

1:13 am-12:30 am

1 stop21h 17m

$486

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Sat 11/1

9:55 am-12:33 am

1 stop15h 38m

Washington, D.C. Dulles Intl

Mon 11/17

1:13 am-12:30 am

1 stop21h 17m

$486

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Sun 11/30

9:55 pm-4:16 pm

1 stop20h 21m

Washington, D.C. Dulles Intl

Tue 12/9

6:00 am-9:35 am

1 stop25h 35m

$492

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Sat 11/29

9:55 pm-4:16 pm

1 stop20h 21m

Washington, D.C. Dulles Intl

Tue 12/9

8:30 am-9:35 am

1 stop23h 05m

$492

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Sun 11/30

9:55 pm-4:16 pm

1 stop20h 21m

Washington, D.C. Dulles Intl

Sat 12/13

6:00 am-9:35 am

1 stop25h 35m

$492

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 2/3

10:30 pm-9:17 pm

1 stop24h 47m

Washington, D.C. Dulles Intl

Tue 2/10

6:00 am-9:25 am

2 stops25h 25m

$508

Sao PauloWashington, D.C.

CGH - IAD

CGHIAD

Sao Paulo Congonhas

Wed 12/10

6:00 pm-3:46 pm

2 stops23h 46m

Washington, D.C. Dulles Intl

Tue 3/3

4:30 pm-4:25 pm

2 stops21h 55m

$603

Sao PauloWashington, D.C.

GRU - IAD

GRUIAD

Sao Paulo Guarulhos Intl

Fri 11/21

10:25 pm-6:35 am

Nonstop10h 10m

Washington, D.C. Dulles Intl

Sun 12/7

10:30 pm-10:20 am

Nonstop9h 50m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

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 $301). Flying from Brazil to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $666). 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 October 20, 2025.

It’s typically best to fly out from Brazil to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

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 October 20, 2025.

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 October 20, 2025.
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
8,991 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,991 reviews
United Airlines
7.4
Good
8,991 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Avianca
6.7
Okay
2,457 reviews
United Airlines
7.4
Good
8,991 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 Copa Airlines, United Airlines, and Air Canada fly from Brazil to Washington, D.C. Dulles Intl Airport in about 19h 30m. The time it takes to get you to your destination can typically vary by up to 4h 16m. Airlines will cover a distance of 4803 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 Avianca. Other airlines that offer cheap prices include Copa Airlines from $253 and Delta from $258 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 $242. On average you can expect to pay $689. The most popular route, (Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl), can usually be booked for $608.

  • 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 $301). Flying from Brazil to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $666). 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
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

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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
Lima to Dulles Intl flights
Bogotá to Baltimore flights
Bogotá to Reagan-National flights
Guarulhos Intl to Baltimore flights
Guarulhos Intl to Reagan-National flights
Jose Maria Cordova Intl to Dulles Intl flights
Lima to Reagan-National flights
Jose Maria Cordova Intl to Baltimore flights
Lima to Baltimore flights
Santa Cruz de la Sierra to Dulles Intl flights
Jose Maria Cordova Intl to Reagan-National flights
Viracopos to Reagan-National flights
Santiago to Dulles Intl flights
Santiago to Reagan-National flights
Fortaleza to Dulles Intl flights
Ministro Pistarini to Dulles Intl flights
Quito to Dulles Intl flights
Rio de Janeiro–Galeão Intl to Reagan-National flights
Ministro Pistarini to Reagan-National flights
Ministro Pistarini to Baltimore flights
Rio de Janeiro–Galeão Intl to Dulles Intl flights
Jorge Newbery to Dulles Intl flights
Santa Cruz de la Sierra to Baltimore flights
Rio de Janeiro–Galeão Intl to Baltimore flights
Santa Cruz de la Sierra to Reagan-National flights
Santiago to Baltimore flights
Brasilia to Dulles Intl flights
Brasilia to Reagan-National flights
Quito to Baltimore flights
Cali to Dulles Intl flights
Quito to Reagan-National flights
Guayaquil to Dulles Intl flights
Cali to Baltimore flights
La Paz to Dulles Intl flights
Cali to Reagan-National flights
Brasilia to Baltimore flights
Santos Dumont to Dulles Intl flights
Guayaquil 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$523Average$712FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$686Average$808FlexibilityNo cancel feeOn-time69%

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