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Santos Dumont

$474+ Cheap flights from Raleigh (RDU) to Santos Dumont, Brazil (SDU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SDU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Raleigh to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$474
(FlightHub)

Popular in

July

Cheapest in

January

Average price

$644
From Raleigh-Durham to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 14% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Raleigh to Santos Dumont

Cheapest flights from Raleigh to Santos Dumont
Explore the most affordable flight options available from Raleigh to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
mar. 10/148:20 amRDU - SDU
2 stops24h 15mLATAM Airlines
jue. 10/305:05 pmSDU - RDU
2 stops23h 25mLATAM Airlines
Deal found 6/11$474
This Delta deal was found by Cheapflights users on 6/9. 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.
sáb. 11/298:20 amRDU - SDU
2 stops27h 20mDelta
lun. 12/88:20 pmSDU - RDU
2 stops26h 36mDelta
Deal found 6/9$529
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1910:35 amRDU - SDU
2 stops26h 45mUnited Airlines
jue. 9/2511:25 amSDU - RDU
2 stops23h 09mUnited Airlines
Deal found 6/11$613
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/98:38 pmRDU - SDU
2 stops24h 47mMultiple Airlines
vie. 8/156:15 amSDU - RDU
3 stops33h 32mMultiple Airlines
Deal found 6/11$745
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/107:53 pmRDU - SDU
2 stops25h 32mGOL
lun. 8/1811:35 amSDU - RDU
2 stops36h 08mGOL
Deal found 6/11$832
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/64:00 pmRDU - SDU
2 stops21h 20mAir Canada
mar. 7/2211:25 amSDU - RDU
2 stops34h 05mAir Canada
Deal found 6/10$1,679

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 junio 12, 2025.
Use the filters below to find and compare flights from Raleigh to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Raleigh

Fly to

Santos Dumont

Route

Depart

Return

Price

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

mar. 9/2

2:07 pm-10:25 am

2 stops19h 18m

Rio de Janeiro Santos Dumont

jue. 9/18

3:40 pm-2:55 pm

2 stops24h 15m

$490

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

vie. 8/29

5:40 pm-10:40 am

2 stops16h 00m

Rio de Janeiro Santos Dumont

dom. 9/7

6:00 am-11:49 pm

2 stops18h 49m

$740

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

sáb. 8/9

8:38 pm-10:25 pm

2 stops24h 47m

Rio de Janeiro Santos Dumont

vie. 8/15

6:15 am-2:47 pm

3 stops33h 32m

$745

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

mié. 7/16

2:08 pm-9:35 am

2 stops18h 27m

Rio de Janeiro Santos Dumont

mié. 7/23

8:15 pm-11:32 am

2 stops16h 17m

$971

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

dom. 7/27

6:50 am-2:20 pm

2 stops30h 30m

Rio de Janeiro Santos Dumont

dom. 8/3

11:25 am-2:13 pm

2 stops27h 48m

$1,124

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

dom. 7/6

4:00 pm-2:20 pm

2 stops21h 20m

Rio de Janeiro Santos Dumont

mar. 7/22

11:25 am-8:30 pm

2 stops34h 05m

$1,679

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

jue. 6/26

10:35 am-3:50 pm

3 stops28h 15m

$559

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

sáb. 7/26

6:45 pm-1:20 pm

2 stops41h 35m

$640

RaleighRio de Janeiro

RDU - SDU

RDUSDU

Raleigh-Durham

jue. 6/26

9:23 am-3:50 pm

2 stops29h 27m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Raleigh to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Raleigh 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 Raleigh to Rio de Janeiro Santos Dumont Airport

Rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rio de Janeiro Santos Dumont Airport ranges from 1.6 - 5.1 inches per month. January is typically the wettest month, when rainfall can reach 5.1 in. July is typically the driest time to visit Rio de Janeiro Santos Dumont Airport when rainfall is around 1.6 in.

Temperature in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
GOL
7.3
Good
1,073 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Raleigh to Rio de Janeiro Santos Dumont?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly out of when you book flights from Raleigh to Rio de Janeiro Santos Dumont. 0 airlines have flights from Raleigh-Durham to Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Raleigh-Durham to Rio de Janeiro Santos Dumont should not be difficult; the airport handles an average of 0 outbound flights to Rio de Janeiro Santos Dumont per day.

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

    $515 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on LATAM Airlines and United Airlines, with prices starting from $640 and $667, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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.

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