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Dulles Intl

$396+ Cheap flights from Rio de Janeiro, Brazil (RIO) 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
RIO — IAD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Rio de Janeiro to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rio de Janeiro (RIO) to Dulles Intl (IAD). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(Copa Airlines)

One-way from

$396
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$858
Provider with most accurate pricing for Rio de Janeiro (RIO)-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rio de Janeiro (RIO)-Washington, D.C. Dulles Intl flights.
Search Deals
From Rio de Janeiro (RIO) to Washington, D.C. Dulles Intl
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One-way flight from Rio de Janeiro (RIO) to Washington, D.C. Dulles Intl
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High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Rio de Janeiro to Dulles Intl

Cheapest flights from Rio de Janeiro to Dulles Intl
Explore the most affordable flight options available from Rio de Janeiro to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Copa Airlines deal was found by Cheapflights users on 1/21. 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 5/81:21 amGIG - IAD
1 stop14h 43mCopa Airlines
Fri 5/234:34 pmIAD - GIG
1 stop14h 26mCopa Airlines
Deal found 1/21$599
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/126:25 pmGIG - IAD
2 stops21h 26mAir Canada
Sat 2/228:24 amIAD - GIG
2 stops28h 51mAir Canada
Deal found 1/20$688
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/125:30 pmSDU - IAD
2 stops22h 21mAir Canada
Sat 2/228:24 amIAD - SDU
2 stops31h 36mAir Canada
Deal found 1/20$690
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 5/69:10 pmGIG - IAD
2 stops33h 25mMultiple Airlines
Mon 5/122:35 amIAD - GIG
3 stops26h 45mMultiple Airlines
Deal found 1/21$779
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:30 amGIG - IAD
1 stop13h 30mAvianca
Tue 10/72:35 amIAD - GIG
3 stops20h 50mAvianca
Deal found 1/20$814
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 4/229:05 pmGIG - IAD
1 stop26h 14mUnited Airlines
Tue 5/138:25 amIAD - GIG
1 stop22h 50mUnited Airlines
Deal found 1/20$878
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:15 amGIG - IAD
2 stops19h 54mDelta
Sun 5/117:50 pmIAD - GIG
1 stop13h 25mDelta
Deal found 1/19$883
This LATAM Airlines deal was found by Cheapflights users on 1/19. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:00 pmGIG - IAD
1 stop15h 24mLATAM Airlines
Sun 5/117:50 pmIAD - GIG
1 stop13h 25mLATAM Airlines
Deal found 1/19$887
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 5/611:00 pmGIG - IAD
2 stops26h 31mAmerican Airlines
Tue 5/1312:24 pmIAD - GIG
2 stops18h 56mAmerican Airlines
Deal found 1/21$891
This GOL deal was found by Cheapflights users on 1/21. 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.
Fri 3/77:20 amGIG - IAD
1 stop31h 40mGOL
Fri 4/183:25 pmIAD - GIG
1 stop13h 55mGOL
Deal found 1/21$898
This LATAM Airlines deal was found by Cheapflights users on 1/20. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:05 pmSDU - IAD
2 stops19h 50mLATAM Airlines
Wed 10/87:05 pmIAD - SDU
2 stops18h 25mLATAM Airlines
Deal found 1/20$904
This MaxMilhas deal was found by Cheapflights users on 1/19. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/189:20 pmGIG - IAD
2 stops16h 17mAzul
Sun 3/21:10 pmIAD - GIG
2 stops23h 40mAzul
Deal found 1/19$913

Find flights from Rio de Janeiro to Dulles Intl within your budget

Customize your flight search to find flights from Rio de Janeiro 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 5/8

1:21 am-3:04 pm

1 stop14h 43m

Washington, D.C. Dulles Intl

Fri 5/23

4:34 pm-8:00 am

1 stop14h 26m

$599

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 2/12

6:25 pm-1:51 pm

2 stops21h 26m

Washington, D.C. Dulles Intl

Sat 2/22

8:24 am-3:15 pm

2 stops28h 51m

$688

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Wed 2/12

5:30 pm-1:51 pm

2 stops22h 21m

Washington, D.C. Dulles Intl

Sat 2/22

8:24 am-6:00 pm

2 stops31h 36m

$690

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 5/6

9:10 pm-5:35 am

2 stops33h 25m

Washington, D.C. Dulles Intl

Mon 5/12

2:35 am-6:20 am

3 stops26h 45m

$779

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 5/5

1:30 am-5:35 am

1 stop29h 05m

Washington, D.C. Dulles Intl

Mon 5/12

2:35 am-6:20 am

3 stops26h 45m

$829

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 4/22

9:00 pm-11:24 am

1 stop15h 24m

Washington, D.C. Dulles Intl

Sun 5/11

12:35 pm-6:15 am

2 stops16h 40m

$878

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 4/24

9:00 pm-9:11 am

1 stop13h 11m

Washington, D.C. Dulles Intl

Mon 5/12

3:00 pm-10:15 am

1 stop18h 15m

$887

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 5/6

11:00 pm-12:31 am

2 stops26h 31m

Washington, D.C. Dulles Intl

Tue 5/13

12:24 pm-8:20 am

2 stops18h 56m

$891

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 3/7

7:20 am-1:00 pm

1 stop31h 40m

Washington, D.C. Dulles Intl

Fri 4/18

3:25 pm-6:20 am

1 stop13h 55m

$898

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 4/21

9:05 pm-11:59 pm

1 stop27h 54m

Washington, D.C. Dulles Intl

Sun 5/11

10:20 pm-8:15 am

1 stop32h 55m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 33 results
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Compare providers for flights from Rio de Janeiro to Dulles 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 Rio de Janeiro to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Rio de Janeiro-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rio de Janeiro-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rio de Janeiro-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rio de Janeiro-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rio de Janeiro-Washington, D.C. Dulles 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 Rio de Janeiro to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Rio de Janeiro 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.

Travel insights for flights from Rio de Janeiro to Dulles Intl

Get recent, data-driven insights about flights from Rio de Janeiro to Dulles Intl including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Rio de Janeiro to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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.

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 January 21, 2025.
See what other customers who have flown with Air Canada, United Airlines and Delta from Rio de Janeiro to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Azul
8.0
Very good
812 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Delta
8.0
Very good
8,521 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Copa Airlines
7.7
Good
1,662 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

LATAM Airlines
7.5
Good
1,858 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

United Airlines
7.4
Good
8,985 reviews
Azul
8.0
Very good
812 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.2

Reviews

1 / 10

Very good we were taken care of in all aspects when traveling with our 1 year old. Would recommend Azul and I will travel with them again.

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro 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 flying from Rio de Janeiro to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport round-trip from $599. Other airlines that can offer you cheap pricing are Air Canada, from $688, and Avianca, from $829. Copa Airlines is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as $407. However, be on the lookout for offers from GOL and Copa Airlines, as they are both options that can get you from Rio de Janeiro to Washington, D.C. Dulles Intl Airport for a low price.

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

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

  • How can I find direct flights from Rio de Janeiro to Dulles Intl?

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

  • Can I find deals for business class flights from Rio de Janeiro to Dulles Intl?

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

    Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Rio de Janeiro to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Rio de Janeiro?

Book flights to Rio de Janeiro if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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Alternative routes for Rio de Janeiro to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Rio de Janeiro–Galeão Intl to Dulles Intl flights
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