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Cheap flights from Washington, D.C. Dulles Intl Airport to Rio de Janeiro from $231

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 9/18. 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 (IAD-GIG)

Cheap round-trip flights

Avianca Logo
4:00 am - 12:40 amIAD-GIG
19h 40m2 stops
Avianca Logo
1:45 am - 1:15 pmGIG-IAD
13h 30m1 stop
$483Avianca
Find Deal
Tue, Oct 28 - Wed, Nov 5
Avianca Logo
5:30 am - 6:25 amIAD-GIG
23h 55m2 stops
Avianca Logo
7:30 am - 3:10 amGIG-IAD
21h 40m2 stops
$484Avianca
Find Deal
Tue, Oct 28 - Thu, Nov 6
Copa Airlines Logo
2:25 am - 12:25 amIAD-GIG
21h 00m1 stop
Copa Airlines Logo
5:05 am - 12:30 amGIG-IAD
20h 25m1 stop
$488Copa Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Delta Logo
12:35 pm - 3:10 pmIAD-GIG
25h 35m2 stops
Delta Logo
9:00 pm - 12:13 amGIG-IAD
28h 13m1 stop
$490Delta
Find Deal
Thu, Sep 18 - Thu, Oct 2
LATAM Airlines Logo
12:35 pm - 12:25 pmIAD-GIG
22h 50m2 stops
LATAM Airlines Logo
9:35 am - 11:40 amGIG-IAD
27h 05m2 stops
$496LATAM Airlines
Find Deal
Thu, Sep 18 - Thu, Oct 2
Copa Airlines Logo
4:41 pm - 12:25 amIAD-GIG
30h 44m1 stop
Copa Airlines Logo
10:05 am - 4:20 amGIG-IAD
19h 15m1 stop
$502Copa Airlines
Find Deal
Sun, Oct 19 - Sat, Oct 25
Copa Airlines Logo
4:41 pm - 8:00 amIAD-GIG
14h 19m1 stop
Copa Airlines Logo
10:05 am - 12:30 amGIG-IAD
15h 25m1 stop
$503Copa Airlines
Find Deal
Mon, Oct 6 - Sun, Oct 19
American Airlines Logo
6:25 am - 8:30 amIAD-GIG
25h 05m2 stops
American Airlines Logo
11:00 pm - 10:48 pmGIG-IAD
24h 48m2 stops
$505American Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
LATAM Airlines Logo
12:08 pm - 2:30 pmIAD-GIG
25h 22m2 stops
LATAM Airlines Logo
6:15 am - 12:13 amGIG-IAD
18h 58m2 stops
$522LATAM Airlines
Find Deal
Tue, Sep 23 - Fri, Oct 3
GOL Logo
3:20 pm - 6:20 amIAD-GIG
14h 00m1 stop
GOL Logo
1:30 am - 2:00 pmGIG-IAD
13h 30m1 stop
$553GOL
Find Deal
Wed, Sep 24 - Tue, Sep 30

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
Sep 18
IAD12:35 pmWashington, D.C. Dulles Intl
22h 50m
2 stops
GIG12:25 pmRio de Janeiro–Galeão Intl
Oct 2
GIG9:35 amRio de Janeiro–Galeão Intl
27h 05m
2 stops
IAD11:40 amWashington, D.C. Dulles Intl
$496
Find similar
LATAM Airlines
Sep 23
IAD12:08 pmWashington, D.C. Dulles Intl
25h 22m
2 stops
GIG2:30 pmRio de Janeiro–Galeão Intl
Oct 3
GIG6:15 amRio de Janeiro–Galeão Intl
18h 58m
2 stops
IAD12:13 amWashington, D.C. Dulles Intl
$522
Find similar
LATAM Airlines
Sep 8
IAD12:20 pmWashington, D.C. Dulles Intl
16h 50m
2 stops
GIG6:10 amRio de Janeiro–Galeão Intl
Sep 11
GIG9:00 pmRio de Janeiro–Galeão Intl
13h 09m
1 stop
IAD9:09 amWashington, D.C. Dulles Intl
$552
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
Sep 24
IAD3:20 pmWashington, D.C. Dulles Intl
14h 00m
1 stop
GIG6:20 amRio de Janeiro–Galeão Intl
Sep 30
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$553
Find similar
GOL
Sep 5
IAD11:47 amWashington, D.C. Dulles Intl
42h 23m
2 stops
GIG7:10 amRio de Janeiro–Galeão Intl
Sep 11
GIG1:30 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD2:00 pmWashington, D.C. Dulles Intl
$688
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 August 28, 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

Tue 10/28

4:00 am-12:40 am

2 stops19h 40m

Rio de Janeiro–Galeão Intl

Wed 11/5

1:45 am-1:15 pm

1 stop13h 30m

$483

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 10/28

5:30 am-6:25 am

2 stops23h 55m

Rio de Janeiro–Galeão Intl

Thu 11/6

7:30 am-3:10 am

2 stops21h 40m

$484

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 10/13

2:25 am-12:25 am

1 stop21h 00m

Rio de Janeiro–Galeão Intl

Mon 10/20

5:05 am-12:30 am

1 stop20h 25m

$488

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 9/18

12:35 pm-3:10 pm

2 stops25h 35m

Rio de Janeiro–Galeão Intl

Thu 10/2

9:00 pm-12:13 am

1 stop28h 13m

$490

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 9/18

12:35 pm-12:25 pm

2 stops22h 50m

Rio de Janeiro–Galeão Intl

Thu 10/2

9:35 am-11:40 am

2 stops27h 05m

$496

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 10/19

4:41 pm-12:25 am

1 stop30h 44m

Rio de Janeiro–Galeão Intl

Sat 10/25

10:05 am-4:20 am

1 stop19h 15m

$502

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 10/6

4:41 pm-8:00 am

1 stop14h 19m

Rio de Janeiro–Galeão Intl

Sun 10/19

10:05 am-12:30 am

1 stop15h 25m

$503

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 9/16

6:25 am-8:30 am

2 stops25h 05m

Rio de Janeiro–Galeão Intl

Tue 9/30

11:00 pm-10:48 pm

2 stops24h 48m

$505

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 9/23

12:08 pm-2:30 pm

2 stops25h 22m

Rio de Janeiro–Galeão Intl

Fri 10/3

6:15 am-12:13 am

2 stops18h 58m

$522

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 9/24

3:20 pm-6:20 am

1 stop14h 00m

Rio de Janeiro–Galeão Intl

Tue 9/30

1:30 am-2:00 pm

1 stop13h 30m

$553

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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, May 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 $533. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of May, 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 $587.

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 $728 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 $568 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 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
GOLPriceFrom $423Free CancellationRating
7.3
1,099 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.7
2,420 reviews
Search Avianca flights
Copa AirlinesPriceFrom $562Free CancellationRating
7.5
1,517 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $627Free CancellationRating
7.5
1,842 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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