$114 Cheap Flights from Natal (NAT) to Rio de Janeiro (SDU)

View $114 flight on Fri, Dec 19, 2025Opens in a new window

Popular airlines from Natal (NAT-Governador Aluizio Alves Intl.) to Rio de Janeiro (SDU-Santos Dumont)

Cheap Flights from Natal to Rio de Janeiro (NAT-SDU)

Prices were available within the past 7 days and start at $114 for one-way flights and $311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$311 Roundtrip, found 1 day ago
$311
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $311 found 1 day ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $322 found 1 day ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $325 found 1 day ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $336 found 1 day ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $338 found 1 day ago
LATAM Airlines Group
Sat, Mar 7 - Fri, Mar 13
NAT
Natal
SDU
Rio de Janeiro
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Sat, Mar 7 from Natal to Rio de Janeiro, returning Fri, Mar 13, priced at $338 found 3 days ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $349 found 1 day ago
Azul
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$351 Roundtrip, found 1 day ago
$351
Roundtrip
found 1 day ago
Select Azul flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $351 found 1 day ago
LATAM Airlines Group
Thu, Jan 1 - Sat, Jan 31
NAT
Natal
SDU
Rio de Janeiro
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 1 from Natal to Rio de Janeiro, returning Sat, Jan 31, priced at $354 found 5 days ago
GOL Linhas Aereas S.A.
Tue, Apr 14 - Sun, Apr 26
NAT
Natal
SDU
Rio de Janeiro
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Tue, Apr 14 from Natal to Rio de Janeiro, returning Sun, Apr 26, priced at $370 found 1 day ago

Alternative airports near Rio de Janeiro

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Galeao - Antonio Carlos Jobim Intl. GIG. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $580
GIG
Galeao - Antonio Carlos Jobim Intl.
Cheapest
Average driving time to city center17 min
Flights from $580

Frequently asked questions

How much does a flight from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU) cost?
Secure a cheap one-way flight from $114 or cheap return flight from $311 from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU)?
Planning your getaway for April may help you find better deals, as it's the cheapest month for flights between NAT and SDU. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from NAT to SDU. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU)?
You'll need to hop on a flight with a layover if you're traveling from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from NAT to SDU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU)?
Opt for a flight from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Rio de Janeiro from Governador Aluizio Alves Intl. Airport (NAT)?
Galeao - Antonio Carlos Jobim Intl. Airport (GIG) is the only airport in Rio de Janeiro with direct flights from Governador Aluizio Alves Intl. Airport (NAT). Check out the options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU) last-minute?
Waiting until right before your break to book a flight from NAT to SDU generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book a NAT to SDU flight and hotel package?
You'll generally save money by booking a NAT to SDU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Governador Aluizio Alves Intl. Airport (NAT) to Santos Dumont Airport (SDU)?
Usually, it's possible to cancel or reschedule your NAT to SDU flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Governador Aluizio Alves Intl.
Destination airport
Santos Dumont
Airlines serving
Azul, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$310
Distance
1293 mi

Book with confidence

Natal to Rio de Janeiro Flights

The cheapest times to fly from Natal to Rio de Janeiro

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Natal to Rio de Janeiro are during the month of April. You can find some of the cheapest flights from Natal to Rio de Janeiro with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Natal to Rio de Janeiro

Sunday is one of the best days to book for cheap flights from Natal to Rio de Janeiro: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Natal to Rio de Janeiro

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Natal to Rio de Janeiro in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Natal to Rio de Janeiro flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Natal to Rio de Janeiro airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Natal to Rio de Janeiro Flights

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*Available to One Key members.