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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 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Copa Airlines Logo
2:18 am - 12:30 amIAD-GIG
21h 12m1 stop
Copa Airlines Logo
5:10 am - 12:32 amGIG-IAD
20h 22m1 stop
$530Copa Airlines
Find Deal
Sat, Mar 21 - Fri, Mar 27
GOL Logo
3:35 pm - 6:25 amIAD-GIG
13h 50m1 stop
GOL Logo
1:45 am - 2:15 pmGIG-IAD
13h 30m1 stop
$538GOL
Find Deal
Tue, Mar 10 - Wed, Mar 18
Copa Airlines Logo
3:24 pm - 12:30 amIAD-GIG
31h 06m1 stop
Copa Airlines Logo
9:55 am - 3:22 amGIG-IAD
19h 27m1 stop
$539Copa Airlines
Find Deal
Mon, Nov 24 - Mon, Dec 8
Delta Logo
8:00 am - 4:30 pmIAD-GIG
30h 30m2 stops
Delta Logo
9:30 pm - 2:47 pmGIG-IAD
19h 17m1 stop
$542Delta
Find Deal
Sat, Jan 17 - Mon, Jan 26
LATAM Airlines Logo
6:00 am - 10:15 amIAD-GIG
26h 15m2 stops
LATAM Airlines Logo
9:30 pm - 11:44 amGIG-IAD
16h 14m1 stop
$547LATAM Airlines
Find Deal
Thu, Jan 22 - Tue, Jan 27
Avianca Logo
5:45 am - 6:25 amIAD-GIG
22h 40m1 stop
Avianca Logo
7:30 am - 5:25 amGIG-IAD
22h 55m1 stop
$548Avianca
Find Deal
Wed, Jan 7 - Tue, Mar 24
Delta Logo
12:30 pm - 8:00 amIAD-GIG
18h 30m1 stop
Delta Logo
6:45 am - 12:07 amGIG-IAD
18h 22m2 stops
$549Delta
Find Deal
Sun, Mar 22 - Fri, Mar 27
LATAM Airlines Logo
6:00 am - 8:00 amIAD-GIG
24h 00m2 stops
LATAM Airlines Logo
7:45 am - 11:53 amGIG-IAD
29h 08m2 stops
$553LATAM Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 8
Avianca Logo
5:45 am - 6:25 amIAD-GIG
22h 40m1 stop
Avianca Logo
1:45 am - 5:25 amGIG-IAD
28h 40m1 stop
$568Avianca
Find Deal
Wed, Jan 7 - Mon, Mar 23
GOL Logo
3:25 pm - 12:25 amIAD-GIG
32h 00m1 stop
GOL Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
$578GOL
Find Deal
Sun, Apr 19 - Sun, Apr 26

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 21
IAD2:18 amWashington, D.C. Dulles Intl
21h 12m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Mar 27
GIG5:10 amRio de Janeiro–Galeão Intl
20h 22m
1 stop
IAD12:32 amWashington, D.C. Dulles Intl
$530
Find similar
Copa Airlines
Nov 24
IAD3:24 pmWashington, D.C. Dulles Intl
31h 06m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Dec 8
GIG9:55 amRio de Janeiro–Galeão Intl
19h 27m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl
$539
Find similar
Copa Airlines
Jan 17
IAD1:12 amWashington, D.C. Dulles Intl
21h 18m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Jan 27
GIG10:10 amRio de Janeiro–Galeão Intl
15h 20m
1 stop
IAD11:30 pmWashington, D.C. Dulles Intl
$550
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
Mar 10
IAD3:35 pmWashington, D.C. Dulles Intl
13h 50m
1 stop
GIG6:25 amRio de Janeiro–Galeão Intl
Mar 18
GIG1:45 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$538
Find similar
GOL
Apr 19
IAD3:25 pmWashington, D.C. Dulles Intl
32h 00m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
Apr 26
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$578
Find similar
GOL
Nov 9
IAD2:35 pmWashington, D.C. Dulles Intl
30h 10m
2 stops
GIG10:45 pmRio de Janeiro–Galeão Intl
Nov 16
GIG8:45 pmRio de Janeiro–Galeão Intl
42h 30m
2 stops
IAD1:15 pmWashington, D.C. Dulles Intl
$692
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 November 2, 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

Sat 3/21

2:18 am-12:30 am

1 stop21h 12m

Rio de Janeiro–Galeão Intl

Fri 3/27

5:10 am-12:32 am

1 stop20h 22m

$530

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 3/10

3:35 pm-6:25 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Wed 3/18

1:45 am-2:15 pm

1 stop13h 30m

$538

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 11/24

3:24 pm-12:30 am

1 stop31h 06m

Rio de Janeiro–Galeão Intl

Mon 12/8

9:55 am-3:22 am

1 stop19h 27m

$539

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sat 1/17

8:00 am-4:30 pm

2 stops30h 30m

Rio de Janeiro–Galeão Intl

Mon 1/26

9:30 pm-2:47 pm

1 stop19h 17m

$542

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 1/22

6:00 am-10:15 am

2 stops26h 15m

Rio de Janeiro–Galeão Intl

Tue 1/27

9:30 pm-11:44 am

1 stop16h 14m

$547

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 1/7

5:45 am-6:25 am

1 stop22h 40m

Rio de Janeiro–Galeão Intl

Tue 3/24

7:30 am-5:25 am

1 stop22h 55m

$548

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 3/22

12:30 pm-8:00 am

1 stop18h 30m

Rio de Janeiro–Galeão Intl

Fri 3/27

6:45 am-12:07 am

2 stops18h 22m

$549

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 3/1

6:00 am-8:00 am

2 stops24h 00m

Rio de Janeiro–Galeão Intl

Sun 3/8

7:45 am-11:53 am

2 stops29h 08m

$553

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 1/7

5:45 am-6:25 am

1 stop22h 40m

Rio de Janeiro–Galeão Intl

Mon 3/23

1:45 am-5:25 am

1 stop28h 40m

$568

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 4/19

3:25 pm-12:25 am

1 stop32h 00m

Rio de Janeiro–Galeão Intl

Sun 4/26

1:30 am-2:00 pm

1 stop13h 30m

$578

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

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 $700 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 $558 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

Direct flights

None
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.
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  • 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 25m.

  • 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
GOLPriceFrom $423Free CancellationRating
7.3
1,122 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.6
2,469 reviews
Search Avianca flights
Copa AirlinesPriceFrom $487Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $542Free CancellationRating
7.5
1,874 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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