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Santos Dumont

$447+ Cheap flights from Detroit (DTT) 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SDU
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Find flight deals from Detroit to Santos Dumont

Cheapest flights from Detroit to Santos Dumont
Explore the most affordable flight options available from Detroit to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 16, 2025.

This Mytrip deal was found by Cheapflights users on 10/14. 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.
mar. 11/46:10 amDTW - SDU
2 stops25h 05mMultiple Airlines
vie. 11/77:45 amSDU - DTW
2 stops28h 13mMultiple Airlines
Deal found 10/14$710
This Trip.com deal was found by Cheapflights users on 10/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/157:00 amDTW - SDU
3 stops31h 55mMultiple Airlines
sáb. 11/226:00 amSDU - DTW
3 stops20h 57mMultiple Airlines
Deal found 10/16$799
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:00 amDTW - SDU
2 stops26h 45mGOL
dom. 11/308:25 pmSDU - DTW
2 stops29h 26mGOL
Deal found 10/16$850
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:00 amDTW - SDU
2 stops38h 25mGOL
dom. 11/308:25 pmSDU - DTW
2 stops29h 26mGOL
Deal found 10/16$886
This Mytrip deal was found by Cheapflights users on 10/16. 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.
mié. 10/227:15 pmDTW - SDU
3 stops26h 10mMultiple Airlines
lun. 10/2710:05 amSDU - DTW
3 stops32h 45mMultiple Airlines
Deal found 10/16$988
This Mytrip deal was found by Cheapflights users on 10/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/207:05 amDTW - SDU
3 stops35h 20mMultiple Airlines
lun. 10/2710:05 amSDU - DTW
3 stops33h 39mMultiple Airlines
Deal found 10/13$1,024
This Air Canada deal was found by Cheapflights users on 10/16. 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.
mar. 11/256:15 pmDTW - SDU
2 stops20h 30mAir Canada
mar. 12/21:45 pmSDU - DTW
2 stops29h 50mAir Canada
Deal found 10/16$1,026
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amDTW - SDU
2 stops33h 50mGOL
mar. 10/283:05 pmSDU - DTW
2 stops33h 35mGOL
Deal found 10/16$1,076
This Air Canada deal was found by Cheapflights users on 10/16. 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.
mar. 11/256:15 pmDTW - SDU
2 stops20h 30mAir Canada
lun. 12/11:45 pmSDU - DTW
2 stops29h 50mAir Canada
Deal found 10/16$1,116

Cheap flight deals from Detroit to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$706
(Mytrip)

One-way from

$447
(Kiwi.com)

Popular in

August

Cheapest in

May
Provider with most accurate pricing for Detroit (DTT)-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Rio de Janeiro (RIO) flights.
Search Deals
From Detroit (DTT) to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Detroit (DTT) to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($94 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 octubre 16, 2025.
Use the filters below to find and compare flights from Detroit to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Detroit

Fly to

Santos Dumont

Route

Depart

Return

Price

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

mié. 1/28

7:00 am-2:30 pm

3 stops29h 30m

Rio de Janeiro Santos Dumont

mar. 2/3

6:15 am-12:19 am

2 stops20h 04m

$706

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

mar. 11/4

7:00 am-2:30 pm

3 stops29h 30m

Rio de Janeiro Santos Dumont

vie. 11/7

7:45 am-9:58 am

2 stops28h 13m

$721

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

jue. 1/29

7:00 am-2:30 pm

3 stops29h 30m

Rio de Janeiro Santos Dumont

mar. 2/3

9:05 pm-12:19 am

2 stops29h 14m

$789

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

sáb. 11/15

7:00 am-4:55 pm

3 stops31h 55m

Rio de Janeiro Santos Dumont

sáb. 11/22

6:00 am-12:57 am

3 stops20h 57m

$799

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

mar. 2/17

1:00 pm-10:25 pm

2 stops31h 25m

Rio de Janeiro Santos Dumont

jue. 2/19

11:35 am-12:22 pm

2 stops26h 47m

$899

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

mar. 11/25

6:15 pm-4:45 pm

2 stops20h 30m

Rio de Janeiro Santos Dumont

mar. 12/2

1:45 pm-5:35 pm

2 stops29h 50m

$1,026

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

jue. 3/26

1:00 pm-10:45 am

2 stops20h 45m

Rio de Janeiro Santos Dumont

mié. 4/1

8:30 pm-10:51 pm

2 stops27h 21m

$1,059

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

dom. 3/29

6:15 pm-2:20 pm

2 stops19h 05m

Rio de Janeiro Santos Dumont

sáb. 4/4

8:20 pm-11:18 am

2 stops39h 58m

$1,088

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

mar. 10/21

9:05 pm-10:25 pm

3 stops48h 20m

$447

DetroitRio de Janeiro

DTW - SDU

DTWSDU

Detroit Metropolitan Wayne County

jue. 12/18

2:43 pm-7:05 am

2 stops38h 22m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 12 results
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Best time to book a flight from Detroit to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Detroit 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 Detroit to Rio de Janeiro Santos Dumont Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Rio de Janeiro Santos Dumont. On average, All airports has 0 outbound flights to Rio de Janeiro Santos Dumont per day from 0 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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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