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Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
3:35 pm - 6:15 am
IAD
-
GIG
13h 40m
1 stop
GOL Logo
8:50 pm - 5:20 am
GIG
-
IAD
33h 30m
2 stops
$556GOL
Wed, Jun 10 - Mon, Jun 15
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
1:35 am - 5:20 am
GIG
-
IAD
28h 45m
1 stop
$557GOL
Tue, Aug 25 - Sat, Aug 29
LATAM Airlines Logo
3:35 pm - 7:20 am
IAD
-
GIG
14h 45m
1 stop
LATAM Airlines Logo
10:55 pm - 12:39 pm
GIG
-
IAD
14h 44m
1 stop
$558LATAM Airlines
Tue, Mar 17 - Tue, Mar 24
LATAM Airlines Logo
7:19 pm - 4:30 pm
IAD
-
GIG
20h 11m
2 stops
LATAM Airlines Logo
7:00 am - 12:51 am
GIG
-
IAD
18h 51m
2 stops
$559LATAM Airlines
Fri, Apr 24 - Sun, May 10
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
10:25 pm - 5:20 am
GIG
-
IAD
31h 55m
2 stops
$560GOL
Sat, Jun 6 - Sun, Jun 14
Avianca Logo
3:35 pm - 6:15 am
IAD
-
GIG
13h 40m
1 stop
Avianca Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
$561Avianca
Mon, May 4 - Tue, May 12
Multiple Airlines Logo
3:35 pm - 3:35 pm
IAD
-
GIG
23h 00m
1 stop
Multiple Airlines Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$562Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
6:50 am - 6:15 am
IAD
-
GIG
22h 25m
1 stop
Multiple Airlines Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
$563Multiple Airlines
Fri, Apr 3 - Thu, Apr 9
GOL Logo
3:35 pm - 12:30 am
IAD
-
GIG
31h 55m
1 stop
GOL Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$564GOL
Fri, Apr 24 - Mon, May 25
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$565GOL
Fri, May 22 - Mon, May 25

GOL flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Our best GOL deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro flight tickets
GOL
Jun 10
IAD3:35 pmWashington, D.C. Dulles Intl
13h 40m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
Jun 15
GIG8:50 pmRio de Janeiro–Galeão Intl
33h 30m
2 stops
IAD5:20 amWashington, D.C. Dulles Intl
$556
GOL
Aug 25
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Aug 29
GIG1:35 amRio de Janeiro–Galeão Intl
28h 45m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$557
GOL
Jun 6
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Jun 14
GIG10:25 pmRio de Janeiro–Galeão Intl
31h 55m
2 stops
IAD5:20 amWashington, D.C. Dulles Intl
$560

Avianca flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro flight tickets
Avianca
May 4
IAD3:35 pmWashington, D.C. Dulles Intl
13h 40m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
May 12
GIG4:40 pmRio de Janeiro–Galeão Intl
22h 35m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$561
Avianca
May 18
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
May 25
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$574
Avianca
Apr 2
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Apr 10
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$585

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 6/10

3:35 pm-6:15 am

1 stop13h 40m

Rio de Janeiro–Galeão Intl

Mon 6/15

8:50 pm-5:20 am

2 stops33h 30m

$556

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 8/25

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sat 8/29

1:35 am-5:20 am

1 stop28h 45m

$557

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 3/17

3:35 pm-7:20 am

1 stop14h 45m

Rio de Janeiro–Galeão Intl

Tue 3/24

10:55 pm-12:39 pm

1 stop14h 44m

$558

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 4/24

7:19 pm-4:30 pm

2 stops20h 11m

Rio de Janeiro–Galeão Intl

Sun 5/10

7:00 am-12:51 am

2 stops18h 51m

$559

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sat 6/6

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sun 6/14

10:25 pm-5:20 am

2 stops31h 55m

$560

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 5/4

3:35 pm-6:15 am

1 stop13h 40m

Rio de Janeiro–Galeão Intl

Tue 5/12

4:40 pm-2:15 pm

1 stop22h 35m

$561

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 5/12

3:35 pm-3:35 pm

1 stop23h 00m

Rio de Janeiro–Galeão Intl

Tue 5/19

1:35 am-2:15 pm

1 stop13h 40m

$562

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 4/3

6:50 am-6:15 am

1 stop22h 25m

Rio de Janeiro–Galeão Intl

Thu 4/9

4:40 pm-2:15 pm

1 stop22h 35m

$563

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 4/24

3:35 pm-12:30 am

1 stop31h 55m

Rio de Janeiro–Galeão Intl

Mon 5/25

1:35 am-2:15 pm

1 stop13h 40m

$564

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 5/22

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Mon 5/25

1:35 am-2:15 pm

1 stop13h 40m

$565

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Washington, D.C. Dulles Intl Airport is in October. Flight prices, which tend to average around $558, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Rio de Janeiro, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $568.

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $673 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Washington, D.C. Dulles Intl Airport for as low as $462 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Rio de Janeiro flights?

You could potentially save up to 6% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Rio de Janeiro flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Rio de Janeiro (IAD to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro takes 13h 40m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Rio de Janeiro.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Rio de Janeiro by plane?

    The distance between Washington, D.C. Dulles Intl and Rio de Janeiro is about 4810.7 mi. Flights usually cover this in 13h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Rio de Janeiro?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The travel and health documents you'll need for your trip to Rio de Janeiro may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Rio de Janeiro?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Rio de Janeiro

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $265Free CancellationRating
7.9
8,243 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,176 reviews
Search GOL flights
Copa AirlinesPriceFrom $472Free CancellationRating
7.5
1,557 reviews
Search Copa Airlines flights
AviancaPriceFrom $522Free CancellationRating
6.6
2,496 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.5
1,922 reviews
Search LATAM Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rio de Janeiro?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Rio de Janeiro for you.

Can I find flights from Washington, D.C. to Rio de Janeiro with flexible booking policies on momondo?

Flights from Washington, D.C. to Rio de Janeiro with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Rio de Janeiro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Rio de Janeiro.

I’m not ready to book a flight from Washington, D.C. to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro
Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport