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Santos Dumont

$266+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDU
Feb 12 — Feb 191
Thu 2/12
Thu 2/19
1 adult, Economy
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Cheap 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 January 13, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$569
(Mytrip)

One-way from

$266
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$901
Provider with most accurate pricing for Newark-Rio de Janeiro Santos Dumont flight deals.
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Provider most trusted by Cheapflights users for Newark-Rio de Janeiro Santos Dumont flights.
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From Newark to Rio de Janeiro Santos Dumont
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One-way flight from Newark to Rio de Janeiro Santos Dumont
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Highest demand for flights based on searches. 7% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 13, 2026.

This Mytrip deal was found by Cheapflights users on 1/12. 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 3/194:13 pm
EWR
-
SDU
3 stops19h 52m
Multiple Airlines
Tue 3/318:15 am
SDU
-
EWR
2 stops16h 15m
Multiple Airlines
Deal found 1/12$569
This SmartFares deal was found by Cheapflights users on 1/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:55 pm
EWR
-
SDU
2 stops20h 50m
Air Canada
Wed 4/221:45 pm
SDU
-
EWR
2 stops26h 07m
Air Canada
Deal found 1/12$608
This Booking.com deal was found by Cheapflights users on 1/12. 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 3/1010:30 am
EWR
-
SDU
2 stops29h 10m
Air Canada
Mon 3/161:45 pm
SDU
-
EWR
2 stops20h 57m
Air Canada
Deal found 1/12$622
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:30 am
EWR
-
SDU
2 stops32h 45m
Air Canada
Wed 3/181:45 pm
SDU
-
EWR
2 stops20h 57m
Air Canada
Deal found 1/12$623
This Booking.com deal was found by Cheapflights users on 1/12. 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 1/204:00 pm
EWR
-
SDU
2 stops20h 10m
Air Canada
Mon 1/2611:20 am
SDU
-
EWR
2 stops24h 22m
Air Canada
Deal found 1/12$626
This Air Canada deal was found by Cheapflights users on 1/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:55 pm
EWR
-
SDU
2 stops17h 10m
Air Canada
Mon 1/2611:20 am
SDU
-
EWR
2 stops24h 22m
Air Canada
Deal found 1/11$627
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/233:30 pm
EWR
-
SDU
2 stops21h 05m
Air Canada
Tue 2/311:20 am
SDU
-
EWR
2 stops29h 10m
Air Canada
Deal found 1/13$628
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:55 pm
EWR
-
SDU
2 stops17h 15m
Air Canada
Tue 2/311:20 am
SDU
-
EWR
2 stops25h 53m
Air Canada
Deal found 1/13$631
This Air Canada deal was found by Cheapflights users on 1/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/264:30 pm
EWR
-
SDU
2 stops19h 40m
Air Canada
Tue 2/311:20 am
SDU
-
EWR
2 stops25h 53m
Air Canada
Deal found 1/13$633
This Booking.com deal was found by Cheapflights users on 1/12. 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.
Fri 5/226:40 pm
EWR
-
SDU
2 stops19h 20m
Multiple Airlines
Tue 5/268:15 am
SDU
-
EWR
2 stops16h 15m
Multiple Airlines
Deal found 1/12$679

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 January 13, 2026.
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

Wed 4/1

6:40 pm-4:45 pm

2 stops21h 05m

Rio de Janeiro Santos Dumont

Wed 4/8

1:45 pm-1:11 pm

2 stops24h 26m

$857

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 3/4

9:28 pm-4:40 pm

2 stops41h 12m

Rio de Janeiro Santos Dumont

Mon 3/9

1:45 pm-4:49 pm

2 stops28h 04m

$862

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 3/26

8:30 pm-4:40 pm

2 stops19h 10m

Rio de Janeiro Santos Dumont

Mon 3/30

1:45 pm-9:40 am

2 stops20h 55m

$862

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 4/1

6:40 pm-4:45 pm

2 stops21h 05m

Rio de Janeiro Santos Dumont

Tue 4/7

1:45 pm-10:25 am

2 stops21h 40m

$885

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 4/2

2:30 pm-4:45 pm

2 stops25h 15m

Rio de Janeiro Santos Dumont

Sat 4/11

5:30 pm-9:40 am

2 stops17h 10m

$906

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 4/16

6:00 am-10:25 pm

2 stops39h 25m

Rio de Janeiro Santos Dumont

Thu 4/30

6:50 pm-2:58 pm

2 stops21h 08m

$1,005

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Tue 3/10

9:10 pm-4:40 pm

1 stop18h 30m

Rio de Janeiro Santos Dumont

Sun 3/15

2:50 pm-7:15 am

1 stop17h 25m

$1,033

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sat 5/23

8:30 pm-11:10 am

1 stop13h 40m

Rio de Janeiro Santos Dumont

Sat 5/30

5:30 pm-5:40 am

1 stop13h 10m

$1,065

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Tue 3/10

9:10 pm-4:40 pm

1 stop18h 30m

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-7:15 am

1 stop18h 30m

$1,065

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 3/4

9:15 pm-4:40 pm

1 stop17h 25m

Rio de Janeiro Santos Dumont

Sat 3/14

5:30 pm-7:15 am

1 stop14h 45m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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 $857. 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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