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Cheap flights from Las Vegas to Rio de Janeiro from $383

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Rio de Janeiro departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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LATAM Airlines Logo
12:35 am - 9:25 amLAS-SDU
28h 50m2 stops
LATAM Airlines Logo
2:00 pm - 12:38 pmSDU-LAS
26h 38m2 stops
$780LATAM Airlines
Find Deal
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
12:15 am - 1:15 pmLAS-SDU
32h 00m3 stops
Multiple Airlines Logo
6:00 am - 11:53 pmSDU-LAS
22h 53m3 stops
$902Multiple Airlines
Find Deal
Wed, Feb 18 - Mon, Feb 23
Air Canada Logo
9:10 am - 2:20 pmLAS-SDU
25h 10m2 stops
Air Canada Logo
11:25 am - 10:31 pmSDU-LAS
39h 06m2 stops
$1,029Air Canada
Find Deal
Tue, Mar 24 - Thu, Mar 26
United Airlines Logo
7:00 am - 4:35 pmLAS-SDU
28h 35m2 stops
United Airlines Logo
1:45 pm - 3:06 pmSDU-LAS
30h 21m2 stops
$1,034United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
United Airlines Logo
9:56 am - 2:20 pmLAS-SDU
23h 24m2 stops
United Airlines Logo
2:50 pm - 9:40 amSDU-LAS
23h 50m2 stops
$1,088United Airlines
Find Deal
Tue, Feb 10 - Sun, Feb 15
GOL Logo
1:30 pm - 10:25 pmLAS-SDU
27h 55m2 stops
GOL Logo
8:25 pm - 11:20 amSDU-LAS
43h 55m2 stops
$1,102GOL
Find Deal
Mon, Feb 9 - Mon, Feb 16
Air Canada Logo
11:30 pm - 2:35 pmLAS-SDU
34h 05m2 stops
Air Canada Logo
2:50 pm - 8:39 pmSDU-LAS
34h 49m2 stops
$1,104Air Canada
Find Deal
Thu, Feb 19 - Sun, Feb 22
GOL Logo
1:20 pm - 10:40 amLAS-SDU
17h 20m2 stops
GOL Logo
6:00 am - 10:06 pmSDU-LAS
20h 06m2 stops
$1,142GOL
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Sun, Apr 5 - Sat, Apr 11
Azul Logo
10:48 am - 10:25 pmLAS-SDU
30h 37m2 stops
Azul Logo
6:50 pm - 8:30 pmSDU-LAS
30h 40m2 stops
$2,388Azul
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Wed, Dec 24 - Wed, Jan 7
Azul Logo
11:24 pm - 6:15 pmLAS-SDU
37h 51m2 stops
Azul Logo
6:55 pm - 11:00 amSDU-LAS
21h 05m2 stops
$3,401Azul
Find Deal
Fri, Dec 19 - Sun, Jan 18

LATAM Airlines flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Las Vegas to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Mar 23
LAS12:35 amLas Vegas Harry Reid Intl
28h 50m
2 stops
SDU9:25 amRio de Janeiro Santos Dumont
Mar 26
SDU2:00 pmRio de Janeiro Santos Dumont
26h 38m
2 stops
LAS12:38 pmLas Vegas Harry Reid Intl
$780
Find similar
LATAM Airlines
Nov 17
LAS9:21 amLas Vegas Harry Reid Intl
21h 14m
2 stops
SDU11:35 amRio de Janeiro Santos Dumont
Dec 2
SDU8:05 pmRio de Janeiro Santos Dumont
21h 54m
2 stops
LAS12:59 pmLas Vegas Harry Reid Intl
$825
Find similar
LATAM Airlines
Mar 24
LAS6:00 amLas Vegas Harry Reid Intl
27h 15m
2 stops
SDU1:15 pmRio de Janeiro Santos Dumont
Mar 26
SDU8:05 pmRio de Janeiro Santos Dumont
24h 50m
2 stops
LAS4:55 pmLas Vegas Harry Reid Intl
$930
Find similar

Air Canada flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Las Vegas to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
Mar 24
LAS9:10 amLas Vegas Harry Reid Intl
25h 10m
2 stops
SDU2:20 pmRio de Janeiro Santos Dumont
Mar 26
SDU11:25 amRio de Janeiro Santos Dumont
39h 06m
2 stops
LAS10:31 pmLas Vegas Harry Reid Intl
$1,029
Find similar
Air Canada
Feb 19
LAS11:30 pmLas Vegas Harry Reid Intl
34h 05m
2 stops
SDU2:35 pmRio de Janeiro Santos Dumont
Feb 22
SDU2:50 pmRio de Janeiro Santos Dumont
34h 49m
2 stops
LAS8:39 pmLas Vegas Harry Reid Intl
$1,104
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Rio de Janeiro Santos Dumont Airport 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, momondo users made 832,500 searches. Data last updated November 3, 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

Fly to

Route

Depart

Return

Price

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 3/23

12:35 am-9:25 am

2 stops28h 50m

Rio de Janeiro Santos Dumont

Thu 3/26

2:00 pm-12:38 pm

2 stops26h 38m

$780

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 2/18

12:15 am-1:15 pm

3 stops32h 00m

Rio de Janeiro Santos Dumont

Mon 2/23

6:00 am-11:53 pm

3 stops22h 53m

$902

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Tue 3/24

9:10 am-2:20 pm

2 stops25h 10m

Rio de Janeiro Santos Dumont

Thu 3/26

11:25 am-10:31 pm

2 stops39h 06m

$1,029

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 12/1

7:00 am-4:35 pm

2 stops28h 35m

Rio de Janeiro Santos Dumont

Mon 12/8

1:45 pm-3:06 pm

2 stops30h 21m

$1,034

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Tue 2/10

9:56 am-2:20 pm

2 stops23h 24m

Rio de Janeiro Santos Dumont

Sun 2/15

2:50 pm-9:40 am

2 stops23h 50m

$1,088

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Mon 2/9

1:30 pm-10:25 pm

2 stops27h 55m

Rio de Janeiro Santos Dumont

Mon 2/16

8:25 pm-11:20 am

2 stops43h 55m

$1,102

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Thu 2/19

11:30 pm-2:35 pm

2 stops34h 05m

Rio de Janeiro Santos Dumont

Sun 2/22

2:50 pm-8:39 pm

2 stops34h 49m

$1,104

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Sun 4/5

1:20 pm-10:40 am

2 stops17h 20m

Rio de Janeiro Santos Dumont

Sat 4/11

6:00 am-10:06 pm

2 stops20h 06m

$1,142

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Wed 12/24

10:48 am-10:25 pm

2 stops30h 37m

Rio de Janeiro Santos Dumont

Wed 1/7

6:50 pm-8:30 pm

2 stops30h 40m

$2,388

Las VegasRio de Janeiro

LAS - SDU

LASSDU

Las Vegas Harry Reid Intl

Fri 12/19

11:24 pm-6:15 pm

2 stops37h 51m

Rio de Janeiro Santos Dumont

Sun 1/18

6:55 pm-11:00 am

2 stops21h 05m

$3,401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Las Vegas to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont?

LATAM Airlines, United Airlines, and GOL are the most popular carriers operating from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont

When to book flights from Las Vegas to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Rio de Janeiro Santos Dumont Airport (LAS to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Rio de Janeiro Santos Dumont Airport

Direct flights

None
There are no direct flights from Las Vegas to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Las Vegas to Rio de Janeiro Santos Dumont Airport.
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  • How far is Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont by plane?

    A flight from Las Vegas Harry Reid Intl to Rio de Janeiro Santos Dumont will travel around 6212.9 mi. A reasonable flight in good conditions will take 17h 20m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Rio de Janeiro Santos Dumont Airport were last updated today.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The travel and health documents you'll need for your trip to Rio de Janeiro Santos Dumont Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Rio de Janeiro?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rio de Janeiro from Las Vegas.

Can I find flights from Las Vegas to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Rio de Janeiro from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Rio de Janeiro?

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Rio de Janeiro right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rio de Janeiro, momondo offers a useful price alert feature which will track prices for flights to Rio de Janeiro from Las Vegas and alert you when they change.

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