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Santos Dumont

$273+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SDU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$623
(Booking.com)

One-way from

$273
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$802
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. 9% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:25 amEWR - SDU
2 stops26h 55mAir Canada
Mon 10/271:45 pmSDU - EWR
2 stops26h 07mAir Canada
Deal found 9/10$623
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Tue 9/233:30 pmEWR - SDU
2 stops21h 50mAir Canada
Wed 10/111:30 amSDU - EWR
2 stops23h 44mAir Canada
Deal found 9/11$629
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:56 pmEWR - SDU
2 stops26h 29mMultiple Airlines
Mon 10/64:55 pmSDU - EWR
3 stops29h 42mMultiple Airlines
Deal found 9/9$645
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Thu 10/26:56 pmEWR - SDU
2 stops26h 29mMultiple Airlines
Wed 10/85:30 pmSDU - EWR
2 stops24h 39mMultiple Airlines
Deal found 9/11$649
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:56 pmEWR - SDU
2 stops26h 29mMultiple Airlines
Fri 10/1011:30 amSDU - EWR
3 stops31h 30mMultiple Airlines
Deal found 9/9$654
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:02 amEWR - SDU
3 stops29h 48mMultiple Airlines
Sun 10/56:10 amSDU - EWR
2 stops27h 53mMultiple Airlines
Deal found 9/9$661
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:56 pmEWR - SDU
2 stops25h 29mMultiple Airlines
Tue 9/303:45 pmSDU - EWR
3 stops31h 14mMultiple Airlines
Deal found 9/10$665
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Tue 10/218:19 pmEWR - SDU
2 stops25h 06mMultiple Airlines
Wed 11/56:50 pmSDU - EWR
2 stops17h 11mMultiple Airlines
Deal found 9/11$667
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:19 pmEWR - SDU
2 stops25h 06mMultiple Airlines
Thu 10/3010:05 amSDU - EWR
2 stops32h 04mMultiple Airlines
Deal found 9/9$675
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:56 pmEWR - SDU
2 stops26h 29mMultiple Airlines
Mon 10/68:15 amSDU - EWR
3 stops29h 43mMultiple Airlines
Deal found 9/10$682

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 September 11, 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 9/26

6:56 pm-9:25 pm

2 stops25h 29m

Rio de Janeiro Santos Dumont

Tue 9/30

3:45 pm-9:59 pm

3 stops31h 14m

$665

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 10/9

11:05 am-10:40 am

2 stops22h 35m

Rio de Janeiro Santos Dumont

Thu 10/16

8:15 am-12:58 pm

3 stops29h 43m

$694

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Mon 11/10

5:30 pm-10:25 pm

2 stops26h 55m

Rio de Janeiro Santos Dumont

Wed 11/26

10:05 am-8:50 am

2 stops24h 45m

$700

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 10/26

8:30 pm-4:45 pm

1 stop19h 15m

Rio de Janeiro Santos Dumont

Sun 11/9

2:50 pm-5:20 am

1 stop16h 30m

$765

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 9/24

6:02 am-8:40 am

3 stops25h 38m

Rio de Janeiro Santos Dumont

Wed 10/1

8:15 am-1:04 pm

3 stops29h 49m

$765

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 11/9

3:20 pm-4:45 pm

2 stops23h 25m

Rio de Janeiro Santos Dumont

Thu 11/27

1:45 pm-5:20 am

1 stop17h 35m

$767

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 11/9

2:00 pm-4:45 pm

2 stops24h 45m

Rio de Janeiro Santos Dumont

Wed 11/26

1:45 pm-5:20 am

1 stop17h 35m

$767

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Wed 9/24

6:02 am-8:40 am

3 stops25h 38m

Rio de Janeiro Santos Dumont

Tue 9/30

3:45 pm-9:59 pm

3 stops31h 14m

$768

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Thu 10/2

6:56 pm-10:25 pm

2 stops26h 29m

Rio de Janeiro Santos Dumont

Sun 10/12

6:10 am-9:03 am

2 stops27h 53m

$769

NewarkRio de Janeiro

EWR - SDU

EWRSDU

Newark

Sun 10/26

7:25 pm-4:45 pm

2 stops20h 20m

Rio de Janeiro Santos Dumont

Mon 11/10

1:45 pm-10:05 am

2 stops22h 20m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 22 results
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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 19h 15m. United Airlines provides one of the quickest options available for as low as $765. 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.

See more FAQs

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