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Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $285

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
12:30 pm - 10:15 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
19h 45m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:50 am - 9:11 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
26h 21m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$667LATAM Airlines
Tue, Nov 3 - Sat, Nov 21
LATAM Airlines Logo
12:30 pm - 10:15 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
19h 45m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
8:50 am - 9:11 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
26h 21m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$667LATAM Airlines
Tue, Nov 3 - Thu, Nov 19
Delta Logo
6:07 pm - 6:15 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
35h 08m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:00 am - 2:11 pmGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
32h 11m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$670Delta
Sat, Sep 26 - Fri, Oct 2
Delta Logo
6:07 pm - 6:15 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
35h 08m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
Delta Logo
7:00 am - 11:50 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
29h 50m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl
$670Delta
Sat, Sep 26 - Tue, Oct 6
United Airlines Logo
10:25 pm - 9:35 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
33h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
9:55 pm - 12:37 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
28h 42m1 stop Houston George Bush Intcntl
$673United Airlines
Sat, Nov 7 - Thu, Nov 19
Copa Airlines Logo
4:34 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
30h 51m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:10 am - 4:20 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
24h 10m1 stop Panama City Tocumen Intl
$675Copa Airlines
Wed, Aug 26 - Sun, Sep 6
Copa Airlines Logo
4:34 pm - 12:25 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
30h 51m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:30 am - 4:20 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
27h 50m1 stop Panama City Tocumen Intl
$675Copa Airlines
Wed, Sep 30 - Tue, Oct 6
GOL Logo
5:50 am - 12:40 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
16h 50m1 stop Bogotá El Dorado
GOL Logo
4:50 pm - 1:15 pmGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
22h 25m1 stop Bogotá El Dorado
$683GOL
Thu, Nov 12 - Mon, Nov 16
GOL Logo
2:35 pm - 6:25 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
13h 50m1 stop Bogotá El Dorado
GOL Logo
4:50 pm - 4:25 amGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
13h 35m1 stop Bogotá El Dorado
$683GOL
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
2:35 pm - 12:40 amIAD  Washington, D.C. Dulles Intl-GIG Rio de Janeiro–Galeão Intl
32h 05m1 stop Bogotá El Dorado
Multiple Airlines Logo
4:50 pm - 1:15 pmGIG  Rio de Janeiro–Galeão Intl-IAD Washington, D.C. Dulles Intl
22h 25m1 stop Bogotá El Dorado
$688Multiple Airlines
Sun, Jan 24 - Mon, Feb 1

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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
Nov 3
IAD12:30 pmWashington, D.C. Dulles Intl
19h 45m
2 stops
GIG10:15 amRio de Janeiro–Galeão Intl
Nov 21
GIG8:50 amRio de Janeiro–Galeão Intl
26h 21m
2 stops
IAD9:11 amWashington, D.C. Dulles Intl
$667
LATAM Airlines
Sep 6
IAD8:28 amWashington, D.C. Dulles Intl
20h 47m
2 stops
GIG6:15 amRio de Janeiro–Galeão Intl
Sep 10
GIG9:00 pmRio de Janeiro–Galeão Intl
13h 09m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$691
LATAM Airlines
Sep 4
IAD12:30 pmWashington, D.C. Dulles Intl
16h 45m
2 stops
GIG6:15 amRio de Janeiro–Galeão Intl
Sep 14
GIG9:00 pmRio de Janeiro–Galeão Intl
15h 30m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$708

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight tickets
United Airlines
Nov 7
IAD10:25 pmWashington, D.C. Dulles Intl
33h 10m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Nov 19
GIG9:55 pmRio de Janeiro–Galeão Intl
28h 42m
1 stop
IAD12:37 amWashington, D.C. Dulles Intl
$673
United Airlines
Aug 18
IAD10:29 pmWashington, D.C. Dulles Intl
32h 46m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Aug 23
GIG9:05 pmRio de Janeiro–Galeão Intl
15h 23m
1 stop
IAD11:28 amWashington, D.C. Dulles Intl
$904
United Airlines
Aug 16
IAD6:30 amWashington, D.C. Dulles Intl
24h 45m
1 stop
GIG8:15 amRio de Janeiro–Galeão Intl
Aug 23
GIG9:05 pmRio de Janeiro–Galeão Intl
27h 50m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
$908

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 August 5, 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 Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Tue 11/3

12:30 pm-10:15 am

2 stops19h 45m

Rio de Janeiro–Galeão Intl

Sat 11/21

8:50 am-9:11 am

2 stops26h 21m

$667

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Tue 11/3

12:30 pm-10:15 am

2 stops19h 45m

Rio de Janeiro–Galeão Intl

Thu 11/19

8:50 am-9:11 am

2 stops26h 21m

$667

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Sat 9/26

6:07 pm-6:15 am

2 stops35h 08m

Rio de Janeiro–Galeão Intl

Fri 10/2

7:00 am-2:11 pm

2 stops32h 11m

$670

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Sat 9/26

6:07 pm-6:15 am

2 stops35h 08m

Rio de Janeiro–Galeão Intl

Tue 10/6

7:00 am-11:50 am

2 stops29h 50m

$670

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Sat 11/7

10:25 pm-9:35 am

1 stop33h 10m

Rio de Janeiro–Galeão Intl

Thu 11/19

9:55 pm-12:37 am

1 stop28h 42m

$673

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Wed 8/26

4:34 pm-12:25 am

1 stop30h 51m

Rio de Janeiro–Galeão Intl

Sun 9/6

5:10 am-4:20 am

1 stop24h 10m

$675

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Wed 9/30

4:34 pm-12:25 am

1 stop30h 51m

Rio de Janeiro–Galeão Intl

Tue 10/6

1:30 am-4:20 am

1 stop27h 50m

$675

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Thu 11/12

5:50 am-12:40 am

1 stop16h 50m

Rio de Janeiro–Galeão Intl

Mon 11/16

4:50 pm-1:15 pm

1 stop22h 25m

$683
Quickest round-trip

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Thu 11/19

2:35 pm-6:25 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Thu 11/26

4:50 pm-4:25 am

1 stop13h 35m

$683

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - GIG Rio de Janeiro–Galeão Intl

IADGIG

Washington, D.C. Dulles Intl

Sun 1/24

2:35 pm-12:40 am

1 stop32h 05m

Rio de Janeiro–Galeão Intl

Mon 2/1

4:50 pm-1:15 pm

1 stop22h 25m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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?

Prices are currently typical for flights on this route.

Typical prices usually range from $646 to $974.
The lowest price recently found on this route was $667.

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 $587. 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 $647.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 $922 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 $513 on momondo.

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 50m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport takes 13h 50m
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 50m.

  • 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
7.8
8,494 reviews
Search Delta flights
AviancaPriceFrom $270Free CancellationRating
6.5
2,523 reviews
Search Avianca flights
Copa AirlinesPriceFrom $340Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.4
1,971 reviews
Search LATAM Airlines flights
GOLPriceFrom $568Free CancellationRating
7.3
1,269 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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