Brazil

$220+ Cheap flights from Dulles Intl (IAD) to Brazil

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRU
jul. 5 — jul. 121
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Cheap flight deals from Dulles Intl to Brazil

Keep the following information in mind while searching for Dulles Intl to Brazil flight deals. Data was last updated junio 30, 2025.

Round-trip from

$439
(Copa Airlines)

One-way from

$220
(Flightnetwork)

Popular in

December

Cheapest in

November

Average price

$773

Good round-trip deal

$769 or less

Good one-way deal

$510 or less
From Washington, D.C. Dulles Intl to Brazil
One-way flight from Washington, D.C. Dulles Intl to Brazil
Highest demand for flights based on searches. 15% potential increase in price ($146 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Brazil.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Brazil.

Find flight deals from Dulles Intl to Brazil

Cheapest flights from Dulles Intl to Brazil
Explore the most affordable flight options available from Dulles Intl to Brazil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 30, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 7/152:22 amIAD - FLN
1 stop20h 58mCopa Airlines
dom. 7/271:35 amFLN - IAD
1 stop14h 29mCopa Airlines
Deal found 6/30$439
This Copa Airlines deal was found by Cheapflights users on 6/30. 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.
mar. 10/214:34 pmIAD - GRU
1 stop12h 56mCopa Airlines
lun. 11/103:07 amGRU - IAD
1 stop22h 26mCopa Airlines
Deal found 6/30$512
This Avianca deal was found by Cheapflights users on 6/30. 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. 9/35:45 amIAD - GRU
2 stops19h 25mAvianca
dom. 9/77:20 amGRU - IAD
2 stops20h 25mAvianca
Deal found 6/30$513
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:05 pmIAD - GIG
2 stops30h 20mMultiple Airlines
mar. 9/97:25 amGIG - IAD
1 stop31h 35mMultiple Airlines
Deal found 6/30$521
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/227:00 amIAD - GIG
1 stop16h 25mAvianca
sáb. 9/277:25 amGIG - IAD
1 stop23h 10mAvianca
Deal found 6/30$526
This Copa Airlines deal was found by Cheapflights users on 6/29. 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.
vie. 9/129:35 amIAD - BSB
1 stop13h 40mCopa Airlines
jue. 9/251:55 amBSB - IAD
1 stop14h 10mCopa Airlines
Deal found 6/29$562
This Trip.com deal was found by Cheapflights users on 6/30. 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.
mar. 10/143:25 pmIAD - GIG
1 stop32h 00mGOL
dom. 10/261:45 amGIG - IAD
1 stop13h 15mGOL
Deal found 6/30$573
This Justfly.com deal was found by Cheapflights users on 6/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/253:26 pmIAD - GIG
1 stop17h 49mLATAM Airlines
jue. 8/289:00 pmGIG - IAD
1 stop22h 49mLATAM Airlines
Deal found 6/28$577
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/134:34 pmIAD - FLN
1 stop30h 46mMultiple Airlines
mié. 8/208:30 pmFLN - IAD
2 stops49h 18mMultiple Airlines
Deal found 6/29$583
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/132:45 amIAD - GRU
1 stop17h 05mMultiple Airlines
jue. 7/319:40 pmGRU - IAD
2 stops45h 48mMultiple Airlines
Deal found 6/28$584
This American Airlines deal was found by Cheapflights users on 6/30. 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. 9/1211:47 amIAD - GIG
2 stops19h 33mAmerican Airlines
mié. 9/1711:00 pmGIG - IAD
2 stops15h 23mAmerican Airlines
Deal found 6/30$586
This Delta deal was found by Cheapflights users on 6/28. 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.
dom. 9/217:22 pmIAD - GIG
1 stop13h 53mDelta
mié. 10/16:25 pmGIG - IAD
2 stops18h 15mDelta
Deal found 6/28$587

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Brazil 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 junio 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brazil that are best for you.

Fly from

Dulles Intl

Fly to

Brazil

Route

Depart

Return

Price

Washington, D.C.Florianopolis

IAD - FLN

IADFLN

Washington, D.C. Dulles Intl

mar. 7/15

2:22 am-12:20 am

1 stop20h 58m

Florianopolis Hercilio Luz

dom. 7/27

1:35 am-3:04 pm

1 stop14h 29m

$439

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

mié. 9/3

4:34 pm-6:30 am

1 stop12h 56m

Sao Paulo Guarulhos Intl

dom. 9/7

11:10 am-4:20 am

1 stop18h 10m

$512

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

mié. 9/3

5:45 am-2:10 am

2 stops19h 25m

Sao Paulo Guarulhos Intl

dom. 9/7

7:20 am-2:45 am

2 stops20h 25m

$513

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

jue. 9/4

5:05 pm-12:25 am

2 stops30h 20m

Rio de Janeiro–Galeão Intl

mar. 9/9

7:25 am-2:00 pm

1 stop31h 35m

$521

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

lun. 9/22

7:00 am-12:25 am

1 stop16h 25m

Rio de Janeiro–Galeão Intl

sáb. 9/27

7:25 am-5:35 am

1 stop23h 10m

$526

Washington, D.C.Brasilia

IAD - BSB

IADBSB

Washington, D.C. Dulles Intl

vie. 9/12

9:35 am-12:15 am

1 stop13h 40m

Brasilia

jue. 9/25

1:55 am-3:05 pm

1 stop14h 10m

$562

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

mar. 10/14

3:25 pm-12:25 am

1 stop32h 00m

Rio de Janeiro–Galeão Intl

dom. 10/26

1:45 am-2:00 pm

1 stop13h 15m

$573

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

lun. 8/25

3:26 pm-10:15 am

1 stop17h 49m

Rio de Janeiro–Galeão Intl

jue. 8/28

9:00 pm-6:49 pm

1 stop22h 49m

$577

Washington, D.C.Florianopolis

IAD - FLN

IADFLN

Washington, D.C. Dulles Intl

mié. 8/13

4:34 pm-12:20 am

1 stop30h 46m

Florianopolis Hercilio Luz

mié. 8/20

8:30 pm-8:48 pm

2 stops49h 18m

$583

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

dom. 7/13

2:45 am-8:50 pm

1 stop17h 05m

Sao Paulo Guarulhos Intl

jue. 7/31

9:40 pm-6:28 pm

2 stops45h 48m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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

Have a flexible travel schedule? Discover the best time to fly to Brazil from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Brazil

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brazil (average of $686). Flying from Washington, D.C. Dulles Intl Airport to Brazil in December is currently the most expensive (average of $1,209). 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 IAD to BR?

Find hourly flight availability from Dulles Intl to Brazil. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 30, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Brazil, 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 Washington, D.C. Dulles Intl Airport to Brazil

Explore weekly flight availability from Dulles Intl to Brazil. 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 junio 30, 2025.

The most flights from IAD to BR0 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 Brazil

Get insights into the airlines that provide service to Brazil. 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 Brazil. Reviews last updated junio 30, 2025.
Read reviews from past customers who have flown Azul, Delta, and LATAM Airlines from Washington, D.C. Dulles Intl Airport to Brazil. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.6

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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

Boarding

8.1

Comfort

7.9

Overall

8.0

Entertainment

7.5

Food

7.1

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 Dulles Intl to Brazil. 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 Washington, D.C. Dulles Intl Airport to Brazil one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $220. Users have also found prices from $246 and $275 on Avianca and American Airlines, respectively.

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

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

    On average you can expect to pay $825 for a flight from Washington, D.C. Dulles Intl Airport to Brazil. The cheapest flight overall is $510 while the most popular route, (Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl) is currently priced at $511.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brazil (average of $686). Flying from Washington, D.C. Dulles Intl Airport to Brazil in December is currently the most expensive (average of $1,209). 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

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Alternative routes for Dulles Intl to Brazil

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dulles Intl to Brazil

Discover the top 6 airlines that operate flights from Dulles Intl to Brazil. 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$403Average$750FlexibilityNo cancel feeOn-time70%
GOLCheapest$423Average$652FlexibilityNo cancel feeOn-time74%
AviancaCheapest$476Average$627FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$573Average$815FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$605Average$1,127FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$645Average$991FlexibilityNo cancel feeOn-time69%

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