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Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $311

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 5/30. 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
2:35 pm - 12:40 am
IAD
-
GIG
32h 05m
1 stop
GOL Logo
1:45 am - 4:25 am
GIG
-
IAD
28h 40m
1 stop
$606GOL
Sun, Nov 1 - Fri, Nov 6
GOL Logo
6:50 am - 3:35 pm
IAD
-
GIG
31h 45m
1 stop
GOL Logo
7:20 am - 2:15 pm
GIG
-
IAD
31h 55m
1 stop
$640GOL
Mon, Aug 24 - Sun, Aug 30
LATAM Airlines Logo
7:39 pm - 10:15 am
IAD
-
GIG
13h 36m
1 stop
LATAM Airlines Logo
7:10 am - 12:44 am
GIG
-
IAD
18h 34m
2 stops
$651LATAM Airlines
Mon, Jun 8 - Fri, Jun 12
Avianca Logo
4:10 am - 12:30 am
IAD
-
GIG
19h 20m
2 stops
Avianca Logo
4:40 pm - 5:20 am
GIG
-
IAD
13h 40m
1 stop
$652Avianca
Wed, Sep 2 - Thu, Sep 10
LATAM Airlines Logo
6:00 am - 4:35 pm
IAD
-
GIG
33h 35m
2 stops
LATAM Airlines Logo
7:10 am - 12:44 am
GIG
-
IAD
18h 34m
2 stops
$654LATAM Airlines
Mon, Jun 8 - Fri, Jun 12
LATAM Airlines Logo
12:47 pm - 4:35 pm
IAD
-
GIG
26h 48m
2 stops
LATAM Airlines Logo
7:10 am - 12:44 am
GIG
-
IAD
18h 34m
2 stops
$655LATAM Airlines
Sat, Jul 4 - Mon, Jul 6
LATAM Airlines Logo
3:13 pm - 6:35 pm
IAD
-
GIG
26h 22m
2 stops
LATAM Airlines Logo
11:10 am - 11:36 am
GIG
-
IAD
25h 26m
2 stops
$656LATAM Airlines
Tue, Sep 22 - Tue, Sep 29
GOL Logo
2:35 pm - 6:25 am
IAD
-
GIG
13h 50m
1 stop
GOL Logo
7:30 am - 1:15 pm
GIG
-
IAD
31h 45m
1 stop
$657GOL
Fri, Nov 20 - Sat, Nov 28
LATAM Airlines Logo
5:42 pm - 6:35 pm
IAD
-
GIG
23h 53m
2 stops
LATAM Airlines Logo
11:10 am - 11:33 am
GIG
-
IAD
25h 23m
2 stops
$658LATAM Airlines
Fri, Aug 28 - Sun, Aug 30
American Airlines Logo
6:57 am - 9:25 am
IAD
-
GIG
25h 28m
2 stops
American Airlines Logo
10:25 pm - 1:12 pm
GIG
-
IAD
16h 47m
2 stops
$659American Airlines
Wed, Oct 28 - Wed, Nov 4

LATAM Airlines flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Jun 8
IAD7:39 pmWashington, D.C. Dulles Intl
13h 36m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 12
GIG7:10 amRio de Janeiro–Galeão Intl
18h 34m
2 stops
IAD12:44 amWashington, D.C. Dulles Intl
$651
LATAM Airlines
Jun 1
IAD10:11 amWashington, D.C. Dulles Intl
23h 04m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jun 12
GIG5:35 pmRio de Janeiro–Galeão Intl
27h 23m
2 stops
IAD7:58 pmWashington, D.C. Dulles Intl
$654
LATAM Airlines
Jul 4
IAD12:47 pmWashington, D.C. Dulles Intl
26h 48m
2 stops
GIG4:35 pmRio de Janeiro–Galeão Intl
Jul 6
GIG7:10 amRio de Janeiro–Galeão Intl
18h 34m
2 stops
IAD12:44 amWashington, D.C. Dulles Intl
$655

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

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight tickets
Avianca
Sep 2
IAD4:10 amWashington, D.C. Dulles Intl
19h 20m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
Sep 10
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$652
Avianca
Sep 6
IAD4:10 amWashington, D.C. Dulles Intl
19h 20m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
Sep 10
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$669
Avianca
Sep 2
IAD4:10 amWashington, D.C. Dulles Intl
19h 20m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
Sep 10
GIG4:40 pmRio de Janeiro–Galeão Intl
24h 15m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$688

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport 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 May 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 11/1

2:35 pm-12:40 am

1 stop32h 05m

Rio de Janeiro–Galeão Intl

Fri 11/6

1:45 am-4:25 am

1 stop28h 40m

$606

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 8/24

6:50 am-3:35 pm

1 stop31h 45m

Rio de Janeiro–Galeão Intl

Sun 8/30

7:20 am-2:15 pm

1 stop31h 55m

$640
Quickest round-trip

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 6/8

7:39 pm-10:15 am

1 stop13h 36m

Rio de Janeiro–Galeão Intl

Fri 6/12

7:10 am-12:44 am

2 stops18h 34m

$651

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 9/2

4:10 am-12:30 am

2 stops19h 20m

Rio de Janeiro–Galeão Intl

Thu 9/10

4:40 pm-5:20 am

1 stop13h 40m

$652

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 6/8

6:00 am-4:35 pm

2 stops33h 35m

Rio de Janeiro–Galeão Intl

Fri 6/12

7:10 am-12:44 am

2 stops18h 34m

$654

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sat 7/4

12:47 pm-4:35 pm

2 stops26h 48m

Rio de Janeiro–Galeão Intl

Mon 7/6

7:10 am-12:44 am

2 stops18h 34m

$655

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 9/22

3:13 pm-6:35 pm

2 stops26h 22m

Rio de Janeiro–Galeão Intl

Tue 9/29

11:10 am-11:36 am

2 stops25h 26m

$656

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 11/20

2:35 pm-6:25 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Sat 11/28

7:30 am-1:15 pm

1 stop31h 45m

$657

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 8/28

5:42 pm-6:35 pm

2 stops23h 53m

Rio de Janeiro–Galeão Intl

Sun 8/30

11:10 am-11:33 am

2 stops25h 23m

$658

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 10/28

6:57 am-9:25 am

2 stops25h 28m

Rio de Janeiro–Galeão Intl

Wed 11/4

10:25 pm-1:12 pm

2 stops16h 47m

$659

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

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Rio de Janeiro–Galeão Intl Airport?

What is the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport?

In general, October is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $582. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of October, then departing from Washington, D.C. Dulles Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $595.

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

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight.

How have Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight prices changed over time?

As of May 2026, prices for Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flights are approximately 45% cheaper when compared to flights at the same time last year.

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

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–Galeão Intl Airport 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–Galeão Intl Airport (IAD to GIG) 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–Galeão Intl Airport

Fastest flight time

13h 40m

Direct flights

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport

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

    The distance between Washington, D.C. Dulles Intl and Rio de Janeiro–Galeão Intl is about 4802.7 mi. By plane, this route typically takes 13h 40m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The required travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro–Galeão Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $265Free CancellationRating
7.9
8,426 reviews
Search Delta flights
AviancaPriceFrom $304Free CancellationRating
6.5
2,528 reviews
Search Avianca flights
Copa AirlinesPriceFrom $326Free CancellationRating
7.6
1,572 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.4
1,921 reviews
Search LATAM Airlines flights
GOLPriceFrom $552Free CancellationRating
7.3
1,223 reviews
Search GOL flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Rio de Janeiro. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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?

Yes momondo offers price alerts on flights to Rio de Janeiro from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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