Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $256

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 2/28. 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
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.
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
$531Copa Airlines
Mon, Mar 2 - Sat, Mar 14
Multiple Airlines Logo
7:40 pm - 10:15 am
IAD
-
GIG
13h 35m1 stop
Multiple Airlines Logo
1:30 am - 5:35 am
GIG
-
IAD
29h 05m1 stop
$532Multiple Airlines
Mon, Apr 27 - Mon, May 4
LATAM Airlines Logo
10:08 am - 6:25 am
IAD
-
GIG
18h 17m2 stops
LATAM Airlines Logo
9:30 pm - 2:45 pm
GIG
-
IAD
19h 15m1 stop
$533LATAM Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
3:35 pm - 7:05 am
IAD
-
GIG
38h 30m2 stops
Multiple Airlines Logo
9:30 pm - 6:33 pm
GIG
-
IAD
22h 03m1 stop
$534Multiple Airlines
Tue, Mar 10 - Thu, Mar 19
Multiple Airlines Logo
3:25 pm - 11:05 pm
IAD
-
GIG
30h 40m2 stops
Multiple Airlines Logo
1:30 am - 2:45 am
GIG
-
IAD
26h 15m2 stops
$535Multiple Airlines
Tue, Apr 14 - Wed, Apr 29
LATAM Airlines Logo
7:49 pm - 10:15 am
IAD
-
GIG
12h 26m1 stop
LATAM Airlines Logo
7:15 am - 12:24 am
GIG
-
IAD
19h 09m2 stops
$536LATAM Airlines
Sun, Jan 25 - Sat, Jan 31
GOL Logo
3:25 pm - 12:25 am
IAD
-
GIG
32h 00m1 stop
GOL Logo
8:50 pm - 5:35 am
GIG
-
IAD
33h 45m2 stops
$541GOL
Tue, Apr 28 - Mon, May 11
Multiple Airlines Logo
7:49 pm - 10:15 am
IAD
-
GIG
12h 26m1 stop
Multiple Airlines Logo
7:30 am - 1:15 pm
GIG
-
IAD
31h 45m1 stop
$542Multiple Airlines
Sun, Jan 25 - Wed, Jan 28
Delta Logo
3:42 pm - 8:20 am
IAD
-
GIG
14h 38m1 stop
Delta Logo
9:30 pm - 11:35 am
GIG
-
IAD
16h 05m1 stop
$543Delta
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
7:00 am - 11:10 pm
IAD
-
GIG
39h 10m2 stops
Multiple Airlines Logo
1:30 am - 5:35 am
GIG
-
IAD
29h 05m1 stop
$545Multiple Airlines
Wed, May 20 - Mon, May 25

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
Jan 29
IAD10:08 amWashington, D.C. Dulles Intl
18h 17m
2 stops
GIG6:25 amRio de Janeiro–Galeão Intl
Feb 2
GIG9:30 pmRio de Janeiro–Galeão Intl
19h 15m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
$533
Find similar
LATAM Airlines
Jan 25
IAD7:49 pmWashington, D.C. Dulles Intl
12h 26m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Jan 31
GIG7:15 amRio de Janeiro–Galeão Intl
19h 09m
2 stops
IAD12:24 amWashington, D.C. Dulles Intl
$536
Find similar
LATAM Airlines
Jan 15
IAD12:09 pmWashington, D.C. Dulles Intl
18h 11m
1 stop
GIG8:20 amRio de Janeiro–Galeão Intl
Jan 21
GIG7:10 pmRio de Janeiro–Galeão Intl
18h 33m
2 stops
IAD11:43 amWashington, D.C. Dulles Intl
$547
Find similar

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

Our best Copa Airlines deals on Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport flight tickets
Copa Airlines
Mar 2
IAD1:18 amWashington, D.C. Dulles Intl
21h 12m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Mar 14
GIG10:10 amRio de Janeiro–Galeão Intl
19h 05m
1 stop
IAD4:15 amWashington, D.C. Dulles Intl
$531
Find similar
Copa Airlines
Feb 4
IAD8:29 amWashington, D.C. Dulles Intl
14h 01m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Feb 10
GIG10:10 amRio de Janeiro–Galeão Intl
19h 05m
1 stop
IAD3:15 amWashington, D.C. Dulles Intl
$551
Find similar
Copa Airlines
Feb 23
IAD1:18 amWashington, D.C. Dulles Intl
21h 12m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Mar 16
GIG1:40 amRio de Janeiro–Galeão Intl
23h 52m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$566
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 January 4, 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

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

$531

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 4/27

7:40 pm-10:15 am

1 stop13h 35m

Rio de Janeiro–Galeão Intl

Mon 5/4

1:30 am-5:35 am

1 stop29h 05m

$532

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 1/29

10:08 am-6:25 am

2 stops18h 17m

Rio de Janeiro–Galeão Intl

Mon 2/2

9:30 pm-2:45 pm

1 stop19h 15m

$533

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-7:05 am

2 stops38h 30m

Rio de Janeiro–Galeão Intl

Thu 3/19

9:30 pm-6:33 pm

1 stop22h 03m

$534

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 4/14

3:25 pm-11:05 pm

2 stops30h 40m

Rio de Janeiro–Galeão Intl

Wed 4/29

1:30 am-2:45 am

2 stops26h 15m

$535

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 1/25

7:49 pm-10:15 am

1 stop12h 26m

Rio de Janeiro–Galeão Intl

Sat 1/31

7:15 am-12:24 am

2 stops19h 09m

$536

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 4/28

3:25 pm-12:25 am

1 stop32h 00m

Rio de Janeiro–Galeão Intl

Mon 5/11

8:50 pm-5:35 am

2 stops33h 45m

$541

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 1/25

7:49 pm-10:15 am

1 stop12h 26m

Rio de Janeiro–Galeão Intl

Wed 1/28

7:30 am-1:15 pm

1 stop31h 45m

$542

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 2/26

3:42 pm-8:20 am

1 stop14h 38m

Rio de Janeiro–Galeão Intl

Mon 3/2

9:30 pm-11:35 am

1 stop16h 05m

$543

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 5/20

7:00 am-11:10 pm

2 stops39h 10m

Rio de Janeiro–Galeão Intl

Mon 5/25

1:30 am-5:35 am

1 stop29h 05m

$545

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 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 $506.

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 $462 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 26m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Rio de Janeiro–Galeão Intl Airport takes 12h 26m
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 26m.

  • 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
8,017 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,145 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.6
2,497 reviews
Search Avianca flights
Copa AirlinesPriceFrom $487Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.5
1,899 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
Tue 2/3
Tue 2/10
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 $359
Flights to Sao Paulo Viracopos Airportfrom $473
Flights to Sao Paulo Congonhas Airportfrom $479
Flights to Rio de Janeiro Santos Dumont Airportfrom $467