Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $302

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 6/12. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$625GOL
Fri, Aug 7 - Tue, Aug 18
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Avianca Logo
4:40 pm - 5:20 am
GIG
-
IAD
13h 40m
1 stop
$626Avianca
Mon, May 4 - Sat, May 16
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Avianca Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$627Avianca
Tue, May 26 - Wed, Jun 3
GOL Logo
6:50 am - 3:35 pm
IAD
-
GIG
31h 45m
1 stop
GOL Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$628GOL
Mon, Jul 6 - Tue, Jul 21
GOL Logo
6:50 am - 6:15 am
IAD
-
GIG
22h 25m
1 stop
GOL Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
$629GOL
Thu, Sep 17 - Mon, Sep 21
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Avianca Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$630Avianca
Mon, Jun 8 - Sun, Jun 14
Avianca Logo
3:35 pm - 6:15 am
IAD
-
GIG
13h 40m
1 stop
Avianca Logo
7:20 am - 2:45 am
GIG
-
IAD
20h 25m
2 stops
$631Avianca
Thu, Sep 17 - Thu, Sep 24
Copa Airlines Logo
2:21 am - 12:25 am
IAD
-
GIG
21h 04m
1 stop
Copa Airlines Logo
10:30 am - 4:21 am
GIG
-
IAD
18h 51m
1 stop
$632Copa Airlines
Thu, May 7 - Fri, May 22
GOL Logo
3:35 pm - 3:35 pm
IAD
-
GIG
23h 00m
1 stop
GOL Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$634GOL
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Multiple Airlines Logo
9:05 pm - 5:20 am
GIG
-
IAD
33h 15m
2 stops
$636Multiple Airlines
Sun, May 3 - Mon, May 18

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
May 4
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
May 16
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$626
Avianca
May 26
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Jun 3
GIG1:35 amRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$627
Avianca
Jun 8
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Jun 14
GIG1:35 amRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$630

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
Aug 7
IAD3:35 pmWashington, D.C. Dulles Intl
13h 40m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
Aug 18
GIG1:35 amRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$625
GOL
Jul 6
IAD6:50 amWashington, D.C. Dulles Intl
31h 45m
1 stop
GIG3:35 pmRio de Janeiro–Galeão Intl
Jul 21
GIG1:35 amRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$628
GOL
Sep 17
IAD6:50 amWashington, D.C. Dulles Intl
22h 25m
1 stop
GIG6:15 amRio de Janeiro–Galeão Intl
Sep 21
GIG4:40 pmRio de Janeiro–Galeão Intl
22h 35m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$629

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 April 3, 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
Quickest round-trip

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Fri 8/7

3:35 pm-6:15 am

1 stop13h 40m

Rio de Janeiro–Galeão Intl

Tue 8/18

1:35 am-2:15 pm

1 stop13h 40m

$625

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 5/4

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sat 5/16

4:40 pm-5:20 am

1 stop13h 40m

$626

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 5/26

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Wed 6/3

1:35 am-2:15 pm

1 stop13h 40m

$627

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 7/6

6:50 am-3:35 pm

1 stop31h 45m

Rio de Janeiro–Galeão Intl

Tue 7/21

1:35 am-2:15 pm

1 stop13h 40m

$628

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 9/17

6:50 am-6:15 am

1 stop22h 25m

Rio de Janeiro–Galeão Intl

Mon 9/21

4:40 pm-2:15 pm

1 stop22h 35m

$629

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 6/8

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sun 6/14

1:35 am-2:15 pm

1 stop13h 40m

$630

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 9/17

3:35 pm-6:15 am

1 stop13h 40m

Rio de Janeiro–Galeão Intl

Thu 9/24

7:20 am-2:45 am

2 stops20h 25m

$631

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 5/7

2:21 am-12:25 am

1 stop21h 04m

Rio de Janeiro–Galeão Intl

Fri 5/22

10:30 am-4:21 am

1 stop18h 51m

$632

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 8/5

3:35 pm-3:35 pm

1 stop23h 00m

Rio de Janeiro–Galeão Intl

Wed 8/12

1:35 am-2:15 pm

1 stop13h 40m

$634

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 5/3

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Mon 5/18

9:05 pm-5:20 am

2 stops33h 15m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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–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 May is also very affordable. Most momondo users find prices during this month for around $533.

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 $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–Galeão Intl Airport from Washington, D.C. Dulles Intl Airport for as low as $512 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 13% 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

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
8,374 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,195 reviews
Search GOL flights
Copa AirlinesPriceFrom $472Free CancellationRating
7.5
1,578 reviews
Search Copa Airlines flights
AviancaPriceFrom $479Free CancellationRating
6.5
2,505 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.4
1,908 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.

An easier way to manage your Rio de Janeiro–Galeão Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/3
Sun 5/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo
Flights to Sao Paulo Guarulhos Intl Airportfrom $340
Flights to Sao Paulo Viracopos Airportfrom $475
Flights to Sao Paulo Congonhas Airportfrom $469
Flights to Rio de Janeiro Santos Dumont Airportfrom $493