HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santos Dumont

$379+ Cheap flights from North Carolina to Santos Dumont, Brazil (SDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDU
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from North Carolina to Santos Dumont with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from North Carolina to Santos Dumont

Keep the following information in mind while searching for North Carolina to Santos Dumont flight deals. Data was last updated August 18, 2025.

Round-trip from

$517
(Delta)

One-way from

$379
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$790
From North Carolina to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from North Carolina to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from North Carolina to Santos Dumont

Cheapest flights from North Carolina to Santos Dumont
Explore the most affordable flight options available from North Carolina to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/12:25 pmRDU - SDU
2 stops18h 10mLATAM Airlines
Wed 10/88:20 pmSDU - RDU
2 stops18h 50mLATAM Airlines
Deal found 8/18$570
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:00 amRDU - SDU
2 stops25h 20mDelta
Fri 10/108:20 pmSDU - RDU
2 stops25h 05mDelta
Deal found 8/18$577
This KAYAK deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:20 amRDU - SDU
2 stops24h 15mLATAM Airlines
Sun 10/128:20 pmSDU - RDU
2 stops25h 05mLATAM Airlines
Deal found 8/18$587
This Orbitz deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:20 amRDU - SDU
2 stops24h 25mLATAM Airlines
Sat 10/112:20 pmSDU - RDU
2 stops31h 05mLATAM Airlines
Deal found 8/18$607
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:10 amRDU - SDU
2 stops28h 15mLATAM Airlines
Sat 10/182:20 pmSDU - RDU
2 stops31h 05mLATAM Airlines
Deal found 8/17$613
This Travelocity deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:20 amRDU - SDU
2 stops24h 15mLATAM Airlines
Thu 10/28:20 pmSDU - RDU
2 stops25h 33mLATAM Airlines
Deal found 8/18$615
This Priceline deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:59 pmRDU - SDU
2 stops21h 01mLATAM Airlines
Mon 10/138:20 pmSDU - RDU
2 stops25h 05mLATAM Airlines
Deal found 8/18$618
This KAYAK deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:10 amRDU - SDU
2 stops27h 40mLATAM Airlines
Thu 10/231:55 pmSDU - RDU
2 stops21h 53mLATAM Airlines
Deal found 8/16$622
This Ovago deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:20 amRDU - SDU
2 stops24h 15mLATAM Airlines
Fri 10/105:40 pmSDU - RDU
2 stops27h 45mLATAM Airlines
Deal found 8/18$651
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 pmRDU - SDU
2 stops17h 30mLATAM Airlines
Sun 11/238:05 pmSDU - RDU
2 stops20h 16mLATAM Airlines
Deal found 8/16$668
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:17 pmRDU - SDU
2 stops19h 03mLATAM Airlines
Mon 9/228:20 pmSDU - RDU
2 stops18h 57mLATAM Airlines
Deal found 8/17$673
This KAYAK deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:25 pmRDU - SDU
2 stops18h 10mLATAM Airlines
Sun 10/128:20 pmSDU - RDU
2 stops18h 50mLATAM Airlines
Deal found 8/18$685

Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina to Santos Dumont 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from North Carolina to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

North Carolina

Fly to

Santos Dumont

Route

Depart

Return

Price

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Tue 2/10

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Fri 2/20

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Tue 2/10

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Tue 2/17

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Sat 2/14

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Fri 2/20

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Wed 2/11

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Wed 2/18

8:05 pm-2:21 pm

2 stops20h 16m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Wed 2/11

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Fri 2/20

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Wed 2/11

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Tue 2/17

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Wed 2/11

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Sun 2/15

8:05 pm-1:37 pm

2 stops19h 32m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Sat 2/14

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Tue 2/17

8:05 pm-8:59 pm

2 stops26h 54m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Sat 2/14

8:20 am-9:35 am

2 stops23h 15m

Rio de Janeiro Santos Dumont

Wed 2/18

8:05 pm-2:21 pm

2 stops20h 16m

$517

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

Mon 2/9

2:40 pm-1:15 pm

2 stops20h 35m

Rio de Janeiro Santos Dumont

Mon 2/16

2:00 pm-8:49 am

2 stops20h 49m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from North Carolina to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from North Carolina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North Carolina to Rio de Janeiro Santos Dumont Airport

What is the cheapest time of day to fly from NC to SDU?

Find hourly flight availability from North Carolina to Santos Dumont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from North Carolina to Rio de Janeiro Santos Dumont Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from North Carolina to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from North Carolina to Rio de Janeiro Santos Dumont Airport?

    Airlines like Delta, GOL, and LATAM Airlines fly from North Carolina to Rio de Janeiro Santos Dumont Airport in about 19h 06m. The time it takes to get you to your destination can typically vary by up to 4h 09m. Airlines will cover a distance of 4714 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from North Carolina to Rio de Janeiro Santos Dumont Airport one-way?

    $459 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on GOL and LATAM Airlines, with prices starting from $476 and $644, respectively.

  • What are the most popular routes from North Carolina to Rio de Janeiro Santos Dumont Airport?

    Most travelers choose Raleigh-Durham - Rio de Janeiro Santos Dumont, Charlotte Douglas - Rio de Janeiro Santos Dumont or Greensboro/H. Point - Rio de Janeiro Santos Dumont when deciding on the best route from North Carolina to Rio de Janeiro Santos Dumont Airport.

  • Can I find deals for flights from North Carolina to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on North Carolina to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North Carolina to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North Carolina to Santos Dumont.

  • Can I find deals for business class flights from North Carolina to Santos Dumont?

    Yes. Cheapflights offers flight deals from North Carolina to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for North Carolina to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Rio de Janeiro–Galeão Intl flights
Miami to Rio de Janeiro–Galeão Intl flights
John F Kennedy Intl to Santos Dumont flights
Newark to Rio de Janeiro–Galeão Intl flights
LaGuardia to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Rio de Janeiro–Galeão Intl flights
Los Angeles to Rio de Janeiro–Galeão Intl flights
Miami to Santos Dumont flights
Los Angeles to Santos Dumont flights
Dulles Intl to Rio de Janeiro–Galeão Intl flights
Newark to Santos Dumont flights
Atlanta to Rio de Janeiro–Galeão Intl flights
Reagan-National to Rio de Janeiro–Galeão Intl flights
Baltimore to Rio de Janeiro–Galeão Intl flights
Dallas/Fort Worth to Santos Dumont flights
San Francisco to Rio de Janeiro–Galeão Intl flights
Orlando to Rio de Janeiro–Galeão Intl flights
Dulles Intl to Santos Dumont flights
LaGuardia to Santos Dumont flights
Fort Lauderdale to Rio de Janeiro–Galeão Intl flights
Boston to Rio de Janeiro–Galeão Intl flights
Orlando to Santos Dumont flights
Fort Lauderdale to Santos Dumont flights
Hobby to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Rio de Janeiro–Galeão Intl flights
O'Hare Intl to Santos Dumont flights
Austin to Rio de Janeiro–Galeão Intl flights
Atlanta to Santos Dumont flights
Minneapolis to Rio de Janeiro–Galeão Intl flights
Austin to Santos Dumont flights
Boston to Santos Dumont flights
San Francisco to Santos Dumont flights
Nashville to Rio de Janeiro–Galeão Intl flights
Nashville to Santos Dumont flights
Love Field to Rio de Janeiro–Galeão Intl flights
Midway to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
George Bush Intcntl to Rio de Janeiro–Galeão Intl flights
Raleigh to Rio de Janeiro–Galeão Intl flights
Tampa to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
Seattle to Rio de Janeiro–Galeão Intl flights
Philadelphia to Rio de Janeiro–Galeão Intl flights
Seattle to Santos Dumont flights
San Jose to Rio de Janeiro–Galeão Intl flights
Philadelphia to Santos Dumont flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.