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Guarulhos Intl

$256+ Cheap flights from Dulles Intl (IAD) to Guarulhos Intl, Brazil (GRU)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRU
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl are usually found in November or March, booked 88 days in advance, depart on a Sunday or Saturday and return on a Friday

Cheap flight deals from Dulles Intl to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Guarulhos Intl (GRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$582
(GOL)

One-way from

$266
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$810

Good round-trip deal

$742 or less

Good one-way deal

$682 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Sao Paulo Guarulhos Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Sao Paulo Guarulhos Intl flights.
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From Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl
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One-way flight from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl
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Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Sao Paulo Guarulhos Intl.
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Find flight deals from Dulles Intl to Guarulhos Intl

Cheapest flights from Dulles Intl to Guarulhos Intl
Explore the most affordable flight options available from Dulles Intl to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This GOL deal was found by Cheapflights users on 4/23. 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 5/53:25 pmIAD - GRU
1 stop22h 55mGOL
Thu 5/157:20 amGRU - IAD
1 stop31h 40mGOL
Deal found 4/23$582
This Priceline deal was found by Cheapflights users on 4/23. 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.
Sat 6/72:35 amIAD - GRU
3 stops21h 05mAvianca
Tue 6/101:45 amGRU - IAD
3 stops24h 30mAvianca
Deal found 4/23$585
This Copa Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 5/192:21 amIAD - GRU
1 stop21h 09mCopa Airlines
Tue 6/35:25 amGRU - IAD
1 stop20h 04mCopa Airlines
Deal found 4/22$602
This Air Canada deal was found by Cheapflights users on 4/22. 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 5/219:45 amIAD - GRU
1 stop23h 00mAir Canada
Mon 5/269:00 pmGRU - IAD
2 stops17h 41mAir Canada
Deal found 4/22$605
This Mytrip deal was found by Cheapflights users on 4/22. 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 5/172:35 amIAD - GRU
3 stops21h 05mMultiple Airlines
Wed 5/284:10 amGRU - IAD
3 stops31h 54mMultiple Airlines
Deal found 4/22$636
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Fri 5/1610:35 pmIAD - GRU
Nonstop9h 55mUnited Airlines
Sun 5/259:30 pmGRU - IAD
Nonstop9h 55mUnited Airlines
Deal found 4/22$700

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Guarulhos 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 24, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Dulles Intl

Fly to

Guarulhos Intl

Route

Depart

Return

Price

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 5/5

3:25 pm-3:20 pm

1 stop22h 55m

Sao Paulo Guarulhos Intl

Thu 5/15

7:20 am-2:00 pm

1 stop31h 40m

$582

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 6/7

2:35 am-12:40 am

3 stops21h 05m

Sao Paulo Guarulhos Intl

Wed 6/11

7:20 am-2:45 am

2 stops20h 25m

$585

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 5/19

2:21 am-12:30 am

1 stop21h 09m

Sao Paulo Guarulhos Intl

Mon 5/26

3:10 am-12:29 am

1 stop22h 19m

$602

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 5/21

9:45 am-9:45 am

1 stop23h 00m

Sao Paulo Guarulhos Intl

Mon 5/26

9:00 pm-1:41 pm

2 stops17h 41m

$605

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 5/17

2:35 am-12:40 am

3 stops21h 05m

Sao Paulo Guarulhos Intl

Wed 5/28

4:10 am-11:04 am

3 stops31h 54m

$636

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Fri 5/16

10:35 pm-9:30 am

Nonstop9h 55m

Sao Paulo Guarulhos Intl

Sun 5/25

9:30 pm-6:25 am

Nonstop9h 55m

$700

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Mon 5/19

3:25 pm-9:55 am

2 stops17h 30m

$256

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Tue 6/3

2:35 am-12:40 am

3 stops21h 05m

$262

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Sat 5/17

3:25 pm-6:10 pm

2 stops49h 45m

$273

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Thu 5/29

2:21 am-12:10 am

1 stop20h 49m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 13 results
1
2

Compare providers for flights from Dulles Intl to Guarulhos Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Guarulhos Intl in April.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Sao Paulo Guarulhos Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Guarulhos Intl. Price data was last updated on April 18, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport (average of $691). Flying from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport 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 GRU?

Find hourly flight availability from Dulles Intl to Guarulhos 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 24, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight in the evening.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Guarulhos Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport

Explore weekly flight availability from Dulles Intl to Guarulhos 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 24, 2025.

The most flights from IAD to GRU 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 Guarulhos Intl by month

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

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport 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 Sao Paulo Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

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

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, 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 Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos 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 Guarulhos Intl. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with ANA, Copa Airlines and LATAM Airlines from Washington, D.C. to Sao Paulo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
853 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Copa Airlines
7.6
Good
1,411 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
LATAM Airlines
7.5
Good
1,765 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
United Airlines
7.4
Good
8,685 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
GOL
7.3
Good
1,066 reviews
ANA
8.3
Very good
853 reviews

Overall

8.3

Boarding

8.5

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Guarulhos 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 flying from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport round-trip?

    According to our current data, GOL ($582), Avianca ($585), and Copa Airlines ($602) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport. GOL is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport one-way?

    To fly one-way, consider booking your trip with GOL, which is currently one of the cheapest options available, starting at $266. Avianca flights start at $269 while deals on Copa Airlines start at $362 one-way.

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

    On average you can expect to pay $807 for a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport. The cheapest flight overall is $555 while the most popular route, (Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl) is currently priced at $584.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport (average of $691). Flying from Washington, D.C. Dulles Intl Airport to Sao Paulo Guarulhos Intl Airport 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

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
Santos
Guarulhos

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Alternative routes for Dulles Intl to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Dulles Intl to Guarulhos Intl

Discover the top 6 airlines that operate flights from Dulles Intl to Guarulhos 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$526Average$664FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$567Average$753FlexibilityNo cancel feeOn-time70%
LATAM AirlinesCheapest$573Average$665FlexibilityNo cancel feeOn-time81%
GOLCheapest$584Average$774FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$610Average$1,565FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$707Average$1,267FlexibilityNo cancel feeOn-time69%

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