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Santos Dumont

$308+ Cheap flights from Newark (EWR) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDU
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Newark to Santos Dumont

Cheapest flights from Newark to Santos Dumont
Explore the most affordable flight options available from Newark to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Expedia deal was found by Cheapflights users on 12/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:10 pmEWR - SDU
2 stops19h 55mMultiple Airlines
Thu 12/111:45 pmSDU - EWR
2 stops34h 14mMultiple Airlines
Deal found 12/5$1,083
This Mytrip deal was found by Cheapflights users on 12/6. 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.
Wed 12/1010:00 pmEWR - SDU
3 stops22h 25mMultiple Airlines
Fri 12/126:50 pmSDU - EWR
3 stops31h 02mMultiple Airlines
Deal found 12/6$1,195
This Booking.com deal was found by Cheapflights users on 12/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:55 pmEWR - SDU
2 stops17h 15mAir Canada
Thu 1/2911:20 amSDU - EWR
2 stops23h 58mAir Canada
Deal found 12/6$1,516
This Mytrip deal was found by Cheapflights users on 12/6. 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.
Sat 12/1310:00 pmEWR - SDU
3 stops22h 25mMultiple Airlines
Mon 12/225:25 pmSDU - EWR
2 stops27h 16mMultiple Airlines
Deal found 12/6$1,536
This oojo deal was found by Cheapflights users on 12/7. 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.
Sun 12/147:25 pmEWR - SDU
2 stops25h 00mMultiple Airlines
Sun 12/213:15 pmSDU - EWR
2 stops21h 53mMultiple Airlines
Deal found 12/7$1,569
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Mon 12/2211:05 amEWR - SDU
2 stops23h 40mMultiple Airlines
Wed 1/216:15 amSDU - EWR
3 stops19h 43mMultiple Airlines
Deal found 12/7$1,582
This Mytrip deal was found by Cheapflights users on 12/6. 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.
Thu 12/256:32 pmEWR - SDU
2 stops25h 53mMultiple Airlines
Wed 12/316:25 pmSDU - EWR
2 stops18h 34mMultiple Airlines
Deal found 12/6$1,638
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Sat 12/131:55 pmEWR - SDU
3 stops30h 30mMultiple Airlines
Sat 12/202:00 pmSDU - EWR
3 stops22h 00mMultiple Airlines
Deal found 12/7$1,712

Find flight deals from Newark to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$590
(Gotogate)

One-way from

$308
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,352
Provider with most accurate pricing for Newark-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Rio de Janeiro Santos Dumont flights.
Search Deals
From Newark to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Newark to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 December 8, 2025.
Use the filters below to find and compare flights from Newark Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Newark

Fly to

Santos Dumont

Route

Depart

Return

Price

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Fri 1/30

3:30 pm-2:35 pm

2 stops21h 05m

Rio de Janeiro Santos Dumont

Mon 2/9

11:20 am-9:42 am

2 stops24h 22m

$630

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Fri 3/6

3:30 pm-8:15 pm

2 stops26h 45m

Rio de Janeiro Santos Dumont

Mon 3/16

1:45 pm-9:42 am

2 stops20h 57m

$630

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 1/28

4:30 pm-2:30 pm

2 stops20h 00m

Rio de Janeiro Santos Dumont

Tue 2/10

11:20 am-9:18 am

2 stops23h 58m

$636

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 1/18

6:55 pm-2:05 pm

2 stops17h 10m

Rio de Janeiro Santos Dumont

Mon 1/26

11:20 am-9:42 am

2 stops24h 22m

$637

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 4/16

7:25 am-4:45 pm

2 stops32h 20m

Rio de Janeiro Santos Dumont

Thu 4/30

1:45 pm-12:39 pm

2 stops23h 54m

$863

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Tue 3/10

11:20 am-7:40 am

2 stops19h 20m

Rio de Janeiro Santos Dumont

Tue 3/17

1:45 pm-10:25 am

3 stops21h 40m

$952

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Tue 3/3

3:20 pm-1:00 pm

2 stops19h 40m

Rio de Janeiro Santos Dumont

Tue 3/31

1:45 pm-12:26 pm

2 stops23h 41m

$982

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 2/8

7:30 pm-2:30 pm

1 stop17h 00m

Rio de Janeiro Santos Dumont

Wed 2/25

1:45 pm-5:20 am

1 stop17h 35m

$1,063

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 2/1

3:00 pm-2:30 pm

2 stops21h 30m

Rio de Janeiro Santos Dumont

Sun 2/8

2:50 pm-5:20 am

1 stop16h 30m

$1,068

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 3/1

7:30 pm-4:40 pm

1 stop19h 10m

Rio de Janeiro Santos Dumont

Sun 3/8

2:50 pm-9:50 am

2 stops20h 00m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 22 results
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Compare providers for flights from Newark to Santos Dumont

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Santos Dumont in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Newark Airport-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Newark Airport-Rio de Janeiro Santos Dumont Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Rio de Janeiro Santos Dumont Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Newark 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.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark Airport to Rio de Janeiro Santos Dumont Airport?

    A quick flight from Newark Airport to Rio de Janeiro Santos Dumont Airport can take about 21h 05m. Air Canada provides one of the quickest options available for as low as $630. Airlines will cover a distance of 4822 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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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