Dulles Intl

$278+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — IAD
May 4 — May 111
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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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$451
(Copa Airlines)

One-way from

$278
(GOL)

Popular in

January

Cheapest in

November

Average price

$733

Good round-trip deal

$759 or less

Good one-way deal

$458 or less
Provider with most accurate pricing for Sao Paulo (SAO)-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Washington, D.C. (WAS) flights.
From Brazil to Washington, D.C. Dulles Intl
One-way flight from Brazil to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 11% potential increase in price ($101 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Brazil to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Brazil to Washington, D.C. Dulles Intl.

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 April 29, 2025.

This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/61:23 amPOA - IAD
1 stop24h 06mCopa Airlines
Sat 6/142:21 amIAD - POA
1 stop20h 54mCopa Airlines
Deal found 4/29$451
This Avianca deal was found by Cheapflights users on 4/29. 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.
Tue 6/31:30 amGIG - IAD
1 stop13h 30mAvianca
Thu 6/127:00 amIAD - GIG
1 stop16h 25mAvianca
Deal found 4/29$484
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:00 pmGIG - IAD
1 stop13h 11mDelta
Tue 10/285:25 pmIAD - GIG
1 stop12h 55mDelta
Deal found 4/28$490
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/101:27 amGIG - IAD
1 stop14h 39mCopa Airlines
Sat 9/274:34 pmIAD - GIG
1 stop14h 26mCopa Airlines
Deal found 4/29$507
This 123 Milhas deal was found by Cheapflights users on 4/29. 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 123 Milhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:25 amGIG - IAD
1 stop23h 10mMultiple Airlines
Fri 6/137:00 amIAD - GIG
1 stop16h 25mMultiple Airlines
Deal found 4/29$514
This GOL deal was found by Cheapflights users on 4/29. 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.
Mon 5/128:55 pmGIG - IAD
2 stops42h 05mGOL
Mon 5/193:25 pmIAD - GIG
1 stop32h 00mGOL
Deal found 4/29$515
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 11/29:55 pmGIG - IAD
1 stop27h 56mUnited Airlines
Sun 11/910:06 pmIAD - GIG
1 stop33h 29mUnited Airlines
Deal found 4/28$530
This LATAM Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 11/57:00 amGIG - IAD
2 stops19h 07mLATAM Airlines
Sat 11/1512:30 pmIAD - GIG
2 stops17h 30mLATAM Airlines
Deal found 4/28$545
This Copa Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 10/312:15 amBSB - IAD
1 stop22h 48mCopa Airlines
Tue 11/111:18 amIAD - BSB
1 stop20h 50mCopa Airlines
Deal found 4/29$553
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:15 pmCWB - IAD
2 stops20h 45mMultiple Airlines
Mon 8/183:25 pmIAD - CWB
2 stops18h 25mMultiple Airlines
Deal found 4/29$587
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/266:45 pmCWB - IAD
1 stop12h 40mUnited Airlines
Tue 6/1010:35 pmIAD - CWB
1 stop18h 25mUnited Airlines
Deal found 4/28$598
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 6/41:55 pmPOA - IAD
1 stop17h 30mUnited Airlines
Sun 6/1510:35 pmIAD - POA
1 stop17h 15mUnited Airlines
Deal found 4/29$599

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 April 29, 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

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Fri 6/6

1:23 am-12:29 am

1 stop24h 06m

Washington, D.C. Dulles Intl

Sat 6/14

2:21 am-12:15 am

1 stop20h 54m

$451

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 6/3

1:30 am-2:00 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Thu 6/12

7:00 am-12:25 am

1 stop16h 25m

$484

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 10/21

9:00 pm-9:11 am

1 stop13h 11m

Washington, D.C. Dulles Intl

Tue 10/28

5:25 pm-7:20 am

1 stop12h 55m

$490

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 9/10

1:27 am-3:06 pm

1 stop14h 39m

Washington, D.C. Dulles Intl

Sat 9/27

4:34 pm-8:00 am

1 stop14h 26m

$507

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 6/5

7:25 am-5:35 am

1 stop23h 10m

Washington, D.C. Dulles Intl

Fri 6/13

7:00 am-12:25 am

1 stop16h 25m

$514

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 5/12

8:55 pm-2:00 pm

2 stops42h 05m

Washington, D.C. Dulles Intl

Mon 5/19

3:25 pm-12:25 am

1 stop32h 00m

$515

BrasiliaWashington, D.C.

BSB - IAD

BSBIAD

Brasilia

Sun 6/1

1:55 am-3:04 pm

1 stop14h 09m

Washington, D.C. Dulles Intl

Mon 6/9

2:21 am-12:05 am

1 stop20h 44m

$573

CuritibaWashington, D.C.

CWB - IAD

CWBIAD

Curitiba Afonso Pena

Mon 8/4

6:15 pm-2:00 pm

2 stops20h 45m

Washington, D.C. Dulles Intl

Mon 8/18

3:25 pm-10:50 am

2 stops18h 25m

$587

CuritibaWashington, D.C.

CWB - IAD

CWBIAD

Curitiba Afonso Pena

Mon 5/26

6:45 pm-6:25 am

1 stop12h 40m

Washington, D.C. Dulles Intl

Tue 6/10

10:35 pm-6:00 pm

1 stop18h 25m

$598

Porto AlegreWashington, D.C.

POA - IAD

POAIAD

Porto Alegre Salgado Filho

Wed 6/4

1:55 pm-6:25 am

1 stop17h 30m

Washington, D.C. Dulles Intl

Sun 6/15

10:35 pm-4:50 pm

1 stop17h 15m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, August is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Brazil to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 April 29, 2025.

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 April 29, 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).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 29, 2025.
To help decide which airline to fly from Brazil to Washington, D.C., see what other customers have to say about Azul, Delta and LATAM Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
8.0
Very good

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.1

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

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.
  • 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 $278 on GOL. Other airlines that offer cheap prices include Avianca from $284 and Copa Airlines from $329 one-way.

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

  • 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 $295. On average you can expect to pay $2,474. The most popular route, (Sao Paulo Guarulhos Intl - Washington, D.C. Dulles Intl), can usually be booked for $510.

  • 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, August is the cheapest month in which you can book a flight from Brazil to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Brazil to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 Brazil?

Book flights to Brazil if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Oxon Hill

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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.

Top 3 airlines flying from Brazil to Dulles Intl

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$523Average$750FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$565Average$815FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$759Average$1,160FlexibilityNo cancel feeOn-time69%

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