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Cheap flights from Rio de Janeiro to Washington, D.C. from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rio de Janeiro to Washington, D.C. departing on 10/1. 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

Find the cheapest flights from Rio de Janeiro to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
GOL Logo
7:20 am - 2:15 pm
GIG
-
IAD
31h 55m
1 stop
GOL Logo
2:35 pm - 12:40 am
IAD
-
GIG
32h 05m
1 stop
$617GOL
Mon, Oct 19 - Mon, Nov 2
GOL Logo
4:50 pm - 4:25 am
GIG
-
IAD
13h 35m
1 stop
GOL Logo
2:35 pm - 3:45 pm
IAD
-
GIG
23h 10m
1 stop
$618GOL
Thu, Nov 12 - Fri, Nov 20
Avianca Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
Avianca Logo
4:10 am - 12:30 am
IAD
-
GIG
19h 20m
2 stops
$619Avianca
Wed, Oct 7 - Fri, Oct 16
Avianca Logo
7:20 am - 2:45 am
GIG
-
IAD
20h 25m
2 stops
Avianca Logo
4:10 am - 12:30 am
IAD
-
GIG
19h 20m
2 stops
$620Avianca
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
1:45 am - 4:25 am
GIG
-
IAD
28h 40m
1 stop
Multiple Airlines Logo
5:45 am - 12:40 am
IAD
-
GIG
16h 55m
1 stop
$623Multiple Airlines
Fri, Dec 11 - Sun, Jan 10
American Airlines Logo
10:10 pm - 8:56 pm
GIG
-
IAD
23h 46m
2 stops
American Airlines Logo
6:32 am - 8:20 am
IAD
-
GIG
24h 48m
2 stops
$636American Airlines
Wed, Aug 26 - Sun, Sep 20
American Airlines Logo
10:10 pm - 8:56 pm
GIG
-
IAD
23h 46m
2 stops
American Airlines Logo
7:57 am - 8:20 am
IAD
-
GIG
23h 23m
2 stops
$637American Airlines
Tue, Aug 25 - Sat, Sep 19
LATAM Airlines Logo
6:50 pm - 11:59 am
SDU
-
IAD
19h 09m
2 stops
LATAM Airlines Logo
6:59 pm - 4:00 pm
IAD
-
SDU
19h 01m
2 stops
$817LATAM Airlines
Thu, Dec 24 - Thu, Dec 31
Multiple Airlines Logo
1:45 pm - 5:20 am
SDU
-
IAD
16h 35m
2 stops
Multiple Airlines Logo
3:35 pm - 4:45 pm
IAD
-
SDU
24h 10m
2 stops
$860Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
LATAM Airlines Logo
6:50 pm - 9:49 am
SDU
-
IAD
16h 59m
2 stops
LATAM Airlines Logo
6:59 pm - 3:30 pm
IAD
-
SDU
18h 31m
2 stops
$969LATAM Airlines
Fri, Dec 25 - Thu, Dec 31

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Delta flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Sep 18
SDU8:15 pmRio de Janeiro Santos Dumont
21h 57m
2 stops
IAD5:12 pmWashington, D.C. Dulles Intl
Sep 26
IAD3:15 pmWashington, D.C. Dulles Intl
16h 20m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
$1,113
Delta
Sep 5
SDU8:15 pmRio de Janeiro Santos Dumont
21h 27m
2 stops
IAD4:42 pmWashington, D.C. Dulles Intl
Sep 15
IAD12:26 pmWashington, D.C. Dulles Intl
19h 09m
2 stops
SDU8:35 amRio de Janeiro Santos Dumont
$1,265

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

Our best Copa Airlines deals on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight tickets
Copa Airlines
Jul 3
GIG5:10 amRio de Janeiro–Galeão Intl
24h 11m
1 stop
IAD4:21 amWashington, D.C. Dulles Intl
Jul 10
IAD4:26 pmWashington, D.C. Dulles Intl
31h 59m
1 stop
GIG1:25 amRio de Janeiro–Galeão Intl
$620
Copa Airlines
Jul 2
GIG5:10 amRio de Janeiro–Galeão Intl
20h 23m
1 stop
IAD12:33 amWashington, D.C. Dulles Intl
Jul 3
IAD4:26 pmWashington, D.C. Dulles Intl
30h 59m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
$694
Copa Airlines
Jul 3
GIG10:20 amRio de Janeiro–Galeão Intl
29h 45m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
Jul 10
IAD6:25 amWashington, D.C. Dulles Intl
20h 40m
1 stop
GIG4:05 amRio de Janeiro–Galeão Intl
$705

momondo Fare Finder

 
Customize your flight search to find flights from Rio de Janeiro to Washington, D.C. Dulles 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 July 1, 2026.
Use the filters below to find and compare flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Mon 10/19

7:20 am-2:15 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Mon 11/2

2:35 pm-12:40 am

1 stop32h 05m

$617

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 11/12

4:50 pm-4:25 am

1 stop13h 35m

Washington, D.C. Dulles Intl

Fri 11/20

2:35 pm-3:45 pm

1 stop23h 10m

$618
Quickest round-trip

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 10/7

1:35 am-2:15 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Fri 10/16

4:10 am-12:30 am

2 stops19h 20m

$619

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 9/3

7:20 am-2:45 am

2 stops20h 25m

Washington, D.C. Dulles Intl

Wed 9/9

4:10 am-12:30 am

2 stops19h 20m

$620

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 12/11

1:45 am-4:25 am

1 stop28h 40m

Washington, D.C. Dulles Intl

Sun 1/10

5:45 am-12:40 am

1 stop16h 55m

$623

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Wed 8/26

10:10 pm-8:56 pm

2 stops23h 46m

Washington, D.C. Dulles Intl

Sun 9/20

6:32 am-8:20 am

2 stops24h 48m

$636

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Tue 8/25

10:10 pm-8:56 pm

2 stops23h 46m

Washington, D.C. Dulles Intl

Sat 9/19

7:57 am-8:20 am

2 stops23h 23m

$637

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Thu 12/24

6:50 pm-11:59 am

2 stops19h 09m

Washington, D.C. Dulles Intl

Thu 12/31

6:59 pm-4:00 pm

2 stops19h 01m

$817

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Thu 8/13

1:45 pm-5:20 am

2 stops16h 35m

Washington, D.C. Dulles Intl

Thu 8/20

3:35 pm-4:45 pm

2 stops24h 10m

$860

Rio de JaneiroWashington, D.C.

SDU - IAD

SDUIAD

Rio de Janeiro Santos Dumont

Fri 12/25

6:50 pm-9:49 am

2 stops16h 59m

Washington, D.C. Dulles Intl

Thu 12/31

6:59 pm-3:30 pm

2 stops18h 31m

$969

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Rio de Janeiro to Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport?

In general, November is the cheapest month to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $250. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $253.

Can stopping save me money on Rio de Janeiro to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Rio de Janeiro to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rio de Janeiro to Washington, D.C. Dulles Intl Airport (RIO to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Rio de Janeiro to Washington, D.C. Dulles Intl Airport takes 13h 40m
There are no direct flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Rio de Janeiro to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Rio de Janeiro to Washington, D.C. Dulles Intl Airport

  • How far is Rio de Janeiro to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Rio de Janeiro to Washington, D.C. Dulles Intl is 4810.7 mi. Typically, this will take 13h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Rio de Janeiro to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from Rio de Janeiro to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rio de Janeiro to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Rio de Janeiro to Washington, D.C.?

Finding the right flight to Washington, D.C. from Rio de Janeiro is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Rio de Janeiro to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Rio de Janeiro to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Rio de Janeiro to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rio de Janeiro to Washington, D.C..

I’m not ready to book a flight from Rio de Janeiro to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from Rio de Janeiro. 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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