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Santos Dumont

$257+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDU
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
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 27, 2025.

This Air Canada deal was found by Cheapflights users on 12/25. 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.
Wed 12/316:55 pmEWR - SDU
2 stops17h 35mAir Canada
Fri 1/1611:20 amSDU - EWR
2 stops24h 22mAir Canada
Deal found 12/25$1,236
This Mytrip deal was found by Cheapflights users on 12/27. 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 12/312:54 pmEWR - SDU
2 stops20h 21mMultiple Airlines
Thu 1/86:00 amSDU - EWR
2 stops19h 27mMultiple Airlines
Deal found 12/27$1,620
This Mytrip deal was found by Cheapflights users on 12/26. 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.
Sun 12/2810:05 pmEWR - SDU
3 stops33h 05mMultiple Airlines
Thu 1/86:50 pmSDU - EWR
2 stops22h 20mMultiple Airlines
Deal found 12/26$1,817
This Mytrip deal was found by Cheapflights users on 12/26. 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.
Sun 12/2810:05 pmEWR - SDU
3 stops33h 05mMultiple Airlines
Thu 1/13:15 pmSDU - EWR
2 stops21h 44mMultiple Airlines
Deal found 12/26$1,833
This Mytrip deal was found by Cheapflights users on 12/25. 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 12/297:51 amEWR - SDU
3 stops27h 24mMultiple Airlines
Tue 1/610:00 amSDU - EWR
2 stops16h 29mMultiple Airlines
Deal found 12/25$1,869
This Mytrip deal was found by Cheapflights users on 12/24. 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 12/316:55 amEWR - SDU
3 stops24h 15mMultiple Airlines
Sat 1/38:25 pmSDU - EWR
2 stops30h 04mMultiple Airlines
Deal found 12/24$2,001
This Cheapflightsfares deal was found by Cheapflights users on 12/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:40 pmEWR - SDU
2 stops23h 45mAzul
Tue 1/610:00 amSDU - EWR
2 stops24h 40mAzul
Deal found 12/27$2,036
This Mytrip deal was found by Cheapflights users on 12/26. 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 12/272:54 pmEWR - SDU
2 stops29h 26mMultiple Airlines
Thu 1/86:00 pmSDU - EWR
3 stops31h 27mMultiple Airlines
Deal found 12/26$2,058
This Mytrip deal was found by Cheapflights users on 12/25. 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.
Sun 12/2810:05 pmEWR - SDU
3 stops34h 35mMultiple Airlines
Sat 1/34:20 pmSDU - EWR
3 stops23h 39mMultiple Airlines
Deal found 12/25$2,060
This Mytrip deal was found by Cheapflights users on 12/26. 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.
Tue 12/3010:05 pmEWR - SDU
3 stops22h 20mMultiple Airlines
Sat 1/34:20 pmSDU - EWR
3 stops23h 39mMultiple Airlines
Deal found 12/26$2,070

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 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$442
(Trip.com)

One-way from

$257
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,333
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 ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 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 27, 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

Tue 3/10

6:55 am-4:40 pm

2 stops32h 45m

Rio de Janeiro Santos Dumont

Wed 3/18

1:45 pm-9:42 am

2 stops20h 57m

$619

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Mon 1/19

5:18 pm-2:10 pm

2 stops18h 52m

Rio de Janeiro Santos Dumont

Mon 1/26

11:20 am-9:42 am

2 stops24h 22m

$627

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sat 1/17

7:27 pm-5:45 pm

2 stops20h 18m

Rio de Janeiro Santos Dumont

Thu 1/29

11:20 am-9:18 am

2 stops23h 58m

$686

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 3/26

3:30 pm-4:40 pm

2 stops24h 10m

Rio de Janeiro Santos Dumont

Wed 4/8

1:45 pm-9:40 am

2 stops20h 55m

$699

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Mon 3/23

6:55 pm-4:40 pm

2 stops20h 45m

Rio de Janeiro Santos Dumont

Thu 4/9

1:45 pm-2:52 pm

2 stops26h 07m

$702

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 3/25

6:55 pm-4:40 pm

2 stops20h 45m

Rio de Janeiro Santos Dumont

Wed 4/8

1:45 pm-9:40 am

2 stops20h 55m

$702

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Mon 1/19

2:20 pm-2:10 pm

2 stops21h 50m

Rio de Janeiro Santos Dumont

Mon 1/26

11:20 am-9:42 am

2 stops24h 22m

$703

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Fri 1/16

6:55 pm-2:35 pm

2 stops17h 40m

Rio de Janeiro Santos Dumont

Thu 1/29

11:20 am-9:18 am

2 stops23h 58m

$766

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 3/8

6:55 am-4:40 pm

2 stops32h 45m

Rio de Janeiro Santos Dumont

Tue 3/17

1:45 pm-11:13 am

2 stops22h 28m

$857

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 3/5

6:55 pm-4:40 pm

2 stops19h 45m

Rio de Janeiro Santos Dumont

Mon 3/9

1:45 pm-9:42 am

2 stops20h 57m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 23 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
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 32h 45m. Air Canada provides one of the quickest options available for as low as $619. 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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