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$200+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$419
(Copa Airlines)

One-way from

$200
(Copa Airlines)

Popular in

December

Cheapest in

November

Average price

$761

Good round-trip deal

$684 or less

Good one-way deal

$289 or less
From Washington, D.C. Dulles Intl to Brazil
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One-way flight from Washington, D.C. Dulles Intl to Brazil
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Highest demand for flights based on searches. 16% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Brazil.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Brazil.
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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 June 12, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:22 amIAD - FLN
1 stop20h 58mCopa Airlines
Thu 7/241:35 amFLN - IAD
1 stop23h 54mCopa Airlines
Deal found 6/10$419
This Priceline deal was found by Cheapflights users on 6/11. 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.
Fri 8/152:35 amIAD - GRU
3 stops21h 05mAvianca
Wed 8/207:20 amGRU - IAD
2 stops22h 00mAvianca
Deal found 6/11$513
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 10/262:18 amIAD - POA
1 stop21h 14mCopa Airlines
Sun 11/91:37 amPOA - IAD
1 stop23h 56mCopa Airlines
Deal found 6/11$521
This Priceline deal was found by Cheapflights users on 6/11. 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.
Fri 9/197:00 amIAD - GIG
1 stop22h 20mAvianca
Wed 9/241:30 amGIG - IAD
1 stop13h 30mAvianca
Deal found 6/11$531
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:34 amIAD - GRU
1 stop13h 36mCopa Airlines
Tue 10/285:10 amGRU - IAD
1 stop20h 23mCopa Airlines
Deal found 6/10$532
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:25 pmIAD - GIG
1 stop13h 55mMultiple Airlines
Tue 9/21:30 amGIG - IAD
1 stop13h 30mMultiple Airlines
Deal found 6/11$559
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:25 amIAD - FLN
2 stops31h 10mAmerican Airlines
Wed 9/247:10 pmFLN - IAD
2 stops22h 40mAmerican Airlines
Deal found 6/10$559
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:20 pmIAD - GIG
1 stop13h 55mGOL
Sat 11/11:45 amGIG - IAD
1 stop13h 15mGOL
Deal found 6/11$569
This Delta deal was found by Cheapflights users on 6/12. 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.
Mon 8/115:25 pmIAD - GIG
1 stop15h 50mDelta
Mon 8/259:00 pmGIG - IAD
1 stop22h 49mDelta
Deal found 6/12$572
This Copa Airlines deal was found by Cheapflights users on 6/11. 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 10/222:25 amIAD - CNF
1 stop20h 55mCopa Airlines
Wed 11/191:50 amCNF - IAD
1 stop14h 21mCopa Airlines
Deal found 6/11$579
This Copa Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/192:22 amIAD - GIG
1 stop20h 53mCopa Airlines
Sat 7/2610:05 amGIG - IAD
1 stop16h 15mCopa Airlines
Deal found 6/11$580
This Copa Airlines deal was found by Cheapflights users on 6/11. 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 7/42:22 amIAD - BSB
1 stop20h 48mCopa Airlines
Sun 7/201:55 amBSB - IAD
1 stop14h 09mCopa Airlines
Deal found 6/11$582

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 June 12, 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

Thu 7/10

2:22 am-12:20 am

1 stop20h 58m

Florianopolis Hercilio Luz

Thu 7/24

1:35 am-12:29 am

1 stop23h 54m

$419

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Fri 8/15

2:35 am-12:40 am

3 stops21h 05m

Sao Paulo Guarulhos Intl

Wed 8/20

7:20 am-4:20 am

2 stops22h 00m

$513

Washington, D.C.Porto Alegre

IAD - POA

IADPOA

Washington, D.C. Dulles Intl

Sun 10/26

2:18 am-12:32 am

1 stop21h 14m

Porto Alegre Salgado Filho

Sun 11/9

1:37 am-11:33 pm

1 stop23h 56m

$521

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 9/19

7:00 am-6:20 am

1 stop22h 20m

Rio de Janeiro–Galeão Intl

Wed 9/24

1:30 am-2:00 pm

1 stop13h 30m

$531

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 10/22

9:34 am-6:30 am

1 stop19h 56m

Sao Paulo Guarulhos Intl

Sat 10/25

3:07 am-12:33 am

1 stop22h 26m

$532

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 8/28

3:25 pm-6:20 am

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Tue 9/2

1:30 am-2:00 pm

1 stop13h 30m

$559

Washington, D.C.Florianopolis

IAD - FLN

IADFLN

Washington, D.C. Dulles Intl

Wed 9/17

6:25 am-2:35 pm

2 stops31h 10m

Florianopolis Hercilio Luz

Wed 9/24

7:10 pm-4:50 pm

2 stops22h 40m

$559

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 10/28

3:20 pm-6:15 am

1 stop13h 55m

Rio de Janeiro–Galeão Intl

Sat 11/1

1:45 am-2:00 pm

1 stop13h 15m

$569

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 8/11

5:25 pm-10:15 am

1 stop15h 50m

Rio de Janeiro–Galeão Intl

Tue 8/19

9:00 pm-9:12 am

1 stop13h 12m

$572

Washington, D.C.Belo Horizonte

IAD - CNF

IADCNF

Washington, D.C. Dulles Intl

Wed 10/22

2:25 am-12:20 am

1 stop20h 55m

Belo Horizonte Tancredo Neves Intl

Wed 11/19

1:50 am-2:11 pm

1 stop14h 21m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $687). 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 June 12, 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 June 12, 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).

Rainfall in Brazil by month

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

In terms of precipitation, rainfall in Brazil ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Brazil when rainfall is around 0.8 in.

Temperature in Brazil by month

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

If weather is an important factor for your trip to Brazil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown ANA, Azul and Delta from Washington, D.C. to Brazil. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Azul
8.0
Very good
781 reviews
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,950 reviews
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
LATAM Airlines
7.5
Good
1,785 reviews
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Copa Airlines
7.5
Good
1,451 reviews
ANA
8.3
Very good
882 reviews

Entertainment

7.9

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.5

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 $200. Users have also found prices from $241 and $284 on Avianca and American Airlines, respectively.

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

    While some choose either Washington, D.C. Dulles Intl - Rio de Janeiro–Galeão Intl or Washington, D.C. Dulles Intl - Rio de Janeiro Santos Dumont, Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl is the most popular route 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 $3,238 for a flight from Washington, D.C. Dulles Intl Airport to Brazil. The cheapest flight overall is $289 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 $687). 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.
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Dulles Intl to Montevideo flights
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Reagan-National to Cuzco flights
Baltimore to Montevideo flights
Baltimore to Georgetown flights

Top 7 airlines flying from Dulles Intl to Brazil

Discover the top 7 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$403Average$753FlexibilityNo cancel feeOn-time70%
GOLCheapest$423Average$652FlexibilityNo cancel feeOn-time74%
AviancaCheapest$476Average$629FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$573Average$815FlexibilityNo cancel feeOn-time81%
DeltaCheapest$574Average$1,067FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$605Average$1,127FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$645Average$1,026FlexibilityNo cancel feeOn-time69%

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