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Santos Dumont

$521+ Cheap flights from Las Vegas (LAS) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SDU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Las Vegas to Santos Dumont

Cheapest flights from Las Vegas to Santos Dumont
Explore the most affordable flight options available from Las Vegas to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:26 amLAS - SDU
2 stops29h 59mMultiple Airlines
Thu 1/159:05 pmSDU - LAS
2 stops30h 44mMultiple Airlines
Deal found 12/10$1,532
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:24 pmLAS - SDU
2 stops18h 01mMultiple Airlines
Sat 1/109:55 amSDU - LAS
2 stops41h 54mMultiple Airlines
Deal found 12/11$1,666
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:24 pmLAS - SDU
2 stops28h 46mMultiple Airlines
Sun 1/410:05 amSDU - LAS
2 stops29h 07mMultiple Airlines
Deal found 12/11$1,733
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:16 pmLAS - SDU
2 stops39h 54mMultiple Airlines
Fri 1/26:15 amSDU - LAS
2 stops32h 57mMultiple Airlines
Deal found 12/10$1,856
This oojo deal was found by Cheapflights users on 12/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:24 pmLAS - SDU
2 stops18h 01mMultiple Airlines
Mon 12/296:15 amSDU - LAS
2 stops42h 25mMultiple Airlines
Deal found 12/11$1,860
This FlightHub deal was found by Cheapflights users on 12/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:24 pmLAS - SDU
2 stops39h 21mMultiple Airlines
Sun 1/186:15 amSDU - LAS
2 stops21h 34mMultiple Airlines
Deal found 12/12$1,993
This FlightHub deal was found by Cheapflights users on 12/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:22 amLAS - SDU
2 stops29h 48mMultiple Airlines
Wed 1/78:30 pmSDU - LAS
2 stops42h 48mMultiple Airlines
Deal found 12/11$1,998
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:05 pmLAS - SDU
2 stops30h 05mMultiple Airlines
Mon 12/296:50 pmSDU - LAS
2 stops29h 50mMultiple Airlines
Deal found 12/10$2,032

Find flight deals from Las Vegas to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 12, 2025.

Most accurate provider

Ovago
2 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$779
(KAYAK)

One-way from

$521
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,172
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Rio de Janeiro Santos Dumont flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Rio de Janeiro Santos Dumont flights.
Search Deals
From Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 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 Las Vegas 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 12, 2025.
Use the filters below to find and compare flights from Las Vegas to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Las Vegas

Fly to

Santos Dumont

Route

Depart

Return

Price

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Fri 3/13

9:36 am-9:35 am

2 stops19h 59m

Rio de Janeiro Santos Dumont

Thu 3/19

2:00 pm-10:28 am

2 stops24h 28m

$929

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 2/25

7:40 am-4:40 pm

3 stops28h 00m

Rio de Janeiro Santos Dumont

Fri 3/6

1:45 pm-4:30 pm

2 stops31h 45m

$929

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 3/18

11:31 am-10:25 pm

3 stops30h 54m

Rio de Janeiro Santos Dumont

Wed 3/25

6:05 am-12:04 am

3 stops21h 59m

$952

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 5/4

9:11 am-12:35 pm

2 stops23h 24m

Rio de Janeiro Santos Dumont

Sat 5/9

6:00 am-10:06 pm

2 stops20h 06m

$952

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Sun 3/8

11:38 am-1:15 pm

2 stops21h 37m

Rio de Janeiro Santos Dumont

Thu 3/12

8:05 pm-12:54 pm

2 stops20h 49m

$1,087

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 2/19

12:59 am-2:35 pm

2 stops32h 36m

Rio de Janeiro Santos Dumont

Wed 2/25

1:45 pm-5:57 pm

2 stops33h 12m

$1,096

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 1/15

9:59 pm-10:25 pm

2 stops19h 26m

Rio de Janeiro Santos Dumont

Thu 1/29

6:50 pm-6:47 pm

3 stops28h 57m

$1,108

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 2/4

11:51 am-10:25 pm

3 stops29h 34m

Rio de Janeiro Santos Dumont

Wed 2/11

6:15 am-11:44 pm

3 stops22h 29m

$1,159

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Sat 3/28

10:24 pm-10:20 pm

2 stops43h 56m

Rio de Janeiro Santos Dumont

Tue 3/31

1:45 pm-9:55 pm

2 stops36h 10m

$1,161

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Sun 4/5

12:30 pm-4:45 pm

2 stops24h 15m

Rio de Janeiro Santos Dumont

Sat 4/11

7:55 am-8:35 pm

2 stops40h 40m

$1,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Las Vegas-Rio de Janeiro Santos Dumont Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Las Vegas-Rio de Janeiro Santos Dumont Airport flight deals on Cheapflights vs. Ovago 90-95% of the time. Price accuracy is based on data collected from Las Vegas-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 Las Vegas-Rio de Janeiro Santos Dumont Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Las Vegas-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 Las Vegas to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Las Vegas 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 Las Vegas 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 Las Vegas to Rio de Janeiro Santos Dumont?

    If you book a flight to Rio de Janeiro Santos Dumont from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Rio de Janeiro Santos Dumont per day from 0 different airlines.

  • How long is the flight from Las Vegas to Rio de Janeiro Santos Dumont Airport?

    There are many flights that can get you from Las Vegas to Rio de Janeiro Santos Dumont Airport in 19h 59m. Fly via LATAM Airlines, United Airlines, or GOL to get the fastest option. The distance between Las Vegas and Rio de Janeiro Santos Dumont Airport is about 6211 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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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Alternative routes for Las Vegas to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
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