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Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $232

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 5/27. 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.
LATAM Airlines Logo
12:52 pm - 7:20 am
IAD
-
GIG
17h 28m1 stop
LATAM Airlines Logo
9:30 pm - 9:48 am
GIG
-
IAD
13h 18m1 stop
$536LATAM Airlines
Thu, Mar 26 - Fri, Mar 27
LATAM Airlines Logo
7:59 pm - 9:15 am
IAD
-
GIG
12h 16m1 stop
LATAM Airlines Logo
9:30 pm - 6:30 pm
GIG
-
IAD
22h 00m1 stop
$537LATAM Airlines
Mon, Mar 9 - Sun, Mar 15
Multiple Airlines Logo
7:49 pm - 10:15 am
IAD
-
GIG
12h 26m1 stop
Multiple Airlines Logo
1:45 am - 1:15 pm
GIG
-
IAD
13h 30m1 stop
$538Multiple Airlines
Tue, Jan 13 - Wed, Jan 21
GOL Logo
7:00 am - 12:25 am
IAD
-
GIG
16h 25m1 stop
GOL Logo
12:00 pm - 5:35 am
GIG
-
IAD
18h 35m2 stops
$539GOL
Mon, Apr 20 - Tue, Apr 28
Copa Airlines Logo
1:18 am - 12:30 am
IAD
-
GIG
21h 12m1 stop
Copa Airlines Logo
10:10 am - 4:15 am
GIG
-
IAD
19h 05m1 stop
$540Copa Airlines
Mon, Mar 2 - Sat, Mar 14
Delta Logo
12:40 pm - 8:20 am
IAD
-
GIG
17h 40m1 stop
Delta Logo
9:30 pm - 11:45 am
GIG
-
IAD
16h 15m1 stop
$542Delta
Thu, Jan 22 - Tue, Jan 27
Multiple Airlines Logo
7:49 pm - 10:15 am
IAD
-
GIG
12h 26m1 stop
Multiple Airlines Logo
10:10 am - 3:13 am
GIG
-
IAD
19h 03m1 stop
$543Multiple Airlines
Mon, Jan 12 - Sat, Jan 31
Multiple Airlines Logo
7:00 am - 11:05 pm
IAD
-
GIG
39h 05m2 stops
Multiple Airlines Logo
1:30 am - 5:35 am
GIG
-
IAD
29h 05m1 stop
$544Multiple Airlines
Mon, Apr 27 - Mon, May 4
Avianca Logo
5:45 am - 6:25 am
IAD
-
GIG
22h 40m1 stop
Avianca Logo
7:30 am - 1:40 am
GIG
-
IAD
20h 10m2 stops
$546Avianca
Wed, Jan 21 - Wed, Feb 4
American Airlines Logo
7:01 am - 9:25 am
IAD
-
GIG
24h 24m2 stops
American Airlines Logo
10:30 pm - 9:17 pm
GIG
-
IAD
24h 47m1 stop
$547American Airlines
Fri, Jan 16 - Thu, Jan 22

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
Mar 26
IAD12:52 pmWashington, D.C. Dulles Intl
17h 28m
1 stop
GIG7:20 amRio de Janeiro–Galeão Intl
Mar 27
GIG9:30 pmRio de Janeiro–Galeão Intl
13h 18m
1 stop
IAD9:48 amWashington, D.C. Dulles Intl
$536
Find similar
LATAM Airlines
Mar 14
IAD1:00 pmWashington, D.C. Dulles Intl
17h 20m
1 stop
GIG7:20 amRio de Janeiro–Galeão Intl
Mar 28
GIG4:50 amRio de Janeiro–Galeão Intl
19h 06m
2 stops
IAD10:56 pmWashington, D.C. Dulles Intl
$543
Find similar
LATAM Airlines
Mar 26
IAD7:59 pmWashington, D.C. Dulles Intl
17h 21m
2 stops
GIG2:20 pmRio de Janeiro–Galeão Intl
Mar 27
GIG7:35 pmRio de Janeiro–Galeão Intl
18h 04m
2 stops
IAD12:39 pmWashington, D.C. Dulles Intl
$554
Find similar

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

Our best GOL deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight tickets
GOL
Apr 20
IAD7:00 amWashington, D.C. Dulles Intl
16h 25m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
Apr 28
GIG12:00 pmRio de Janeiro–Galeão Intl
18h 35m
2 stops
IAD5:35 amWashington, D.C. Dulles Intl
$539
Find similar
GOL
Mar 10
IAD3:35 pmWashington, D.C. Dulles Intl
22h 35m
2 stops
GIG3:10 pmRio de Janeiro–Galeão Intl
Mar 17
GIG11:25 amRio de Janeiro–Galeão Intl
27h 50m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
$558
Find similar
GOL
May 1
IAD3:25 pmWashington, D.C. Dulles Intl
13h 55m
1 stop
GIG6:20 amRio de Janeiro–Galeão Intl
May 12
GIG11:10 amRio de Janeiro–Galeão Intl
19h 25m
2 stops
IAD5:35 amWashington, D.C. Dulles Intl
$569
Find similar

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 December 20, 2025.
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

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 3/26

12:52 pm-7:20 am

1 stop17h 28m

Rio de Janeiro–Galeão Intl

Fri 3/27

9:30 pm-9:48 am

1 stop13h 18m

$536

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 3/9

7:59 pm-9:15 am

1 stop12h 16m

Rio de Janeiro–Galeão Intl

Sun 3/15

9:30 pm-6:30 pm

1 stop22h 00m

$537

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 1/13

7:49 pm-10:15 am

1 stop12h 26m

Rio de Janeiro–Galeão Intl

Wed 1/21

1:45 am-1:15 pm

1 stop13h 30m

$538

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 4/20

7:00 am-12:25 am

1 stop16h 25m

Rio de Janeiro–Galeão Intl

Tue 4/28

12:00 pm-5:35 am

2 stops18h 35m

$539

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 3/2

1:18 am-12:30 am

1 stop21h 12m

Rio de Janeiro–Galeão Intl

Sat 3/14

10:10 am-4:15 am

1 stop19h 05m

$540

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 1/22

12:40 pm-8:20 am

1 stop17h 40m

Rio de Janeiro–Galeão Intl

Tue 1/27

9:30 pm-11:45 am

1 stop16h 15m

$542

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 1/12

7:49 pm-10:15 am

1 stop12h 26m

Rio de Janeiro–Galeão Intl

Sat 1/31

10:10 am-3:13 am

1 stop19h 03m

$543

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 4/27

7:00 am-11:05 pm

2 stops39h 05m

Rio de Janeiro–Galeão Intl

Mon 5/4

1:30 am-5:35 am

1 stop29h 05m

$544

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 1/21

5:45 am-6:25 am

1 stop22h 40m

Rio de Janeiro–Galeão Intl

Wed 2/4

7:30 am-1:40 am

2 stops20h 10m

$546

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 1/16

7:01 am-9:25 am

2 stops24h 24m

Rio de Janeiro–Galeão Intl

Thu 1/22

10:30 pm-9:17 pm

1 stop24h 47m

$547

Flights are sorted by cheapest round-trip flights first.

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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, September 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 $493. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of September, then departing from Washington, D.C. Dulles Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $526.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Monday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $749. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Saturday, with ticket prices averaging around $979.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $766 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $918. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Rio de Janeiro–Galeão Intl Airport?

You are more likely to see cheaper flights to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport for around $680 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro–Galeão Intl Airport from Washington, D.C. Dulles Intl Airport for as low as $559 on momondo.

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 9% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight.

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

12h 16m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport takes 12h 16m
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

  • 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 12h 16m.

  • 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
8,021 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,131 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.6
2,487 reviews
Search Avianca flights
Copa AirlinesPriceFrom $487Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.5
1,893 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?

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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