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Cheap flights from Rosario to Rio de Janeiro from $302

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rosario to Rio de Janeiro departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rosario to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
12:40 pm - 10:20 pm
ROS
-
SDU
9h 40m
1 stop
LATAM Airlines Logo
6:15 am - 11:40 am
SDU
-
ROS
5h 25m
1 stop
$302LATAM Airlines
Wed, Aug 12 - Fri, Aug 21
LATAM Airlines Logo
12:40 pm - 10:20 pm
ROS
-
SDU
9h 40m
1 stop
LATAM Airlines Logo
6:15 am - 11:40 am
SDU
-
ROS
5h 25m
1 stop
$381LATAM Airlines
Mon, Aug 17 - Fri, Aug 21
LATAM Airlines Logo
12:40 pm - 9:35 pm
ROS
-
SDU
8h 55m
1 stop
LATAM Airlines Logo
8:45 am - 9:45 am
SDU
-
ROS
25h 00m
2 stops
$441LATAM Airlines
Wed, Aug 12 - Fri, Aug 21
Multiple Airlines Logo
8:40 pm - 10:05 pm
ROS
-
SDU
25h 25m
2 stops
Multiple Airlines Logo
1:55 pm - 11:40 am
SDU
-
ROS
21h 45m
1 stop
$444Multiple Airlines
Fri, Aug 21 - Tue, Aug 25
LATAM Airlines Logo
12:40 pm - 8:05 am
ROS
-
SDU
19h 25m
2 stops
LATAM Airlines Logo
7:50 pm - 11:40 am
SDU
-
ROS
15h 50m
1 stop
$453LATAM Airlines
Wed, Aug 12 - Thu, Aug 20
LATAM Airlines Logo
12:40 pm - 9:55 pm
ROS
-
SDU
33h 15m
2 stops
LATAM Airlines Logo
6:15 am - 11:40 am
SDU
-
ROS
5h 25m
1 stop
$454LATAM Airlines
Mon, Aug 3 - Fri, Aug 7
LATAM Airlines Logo
12:40 pm - 9:55 pm
ROS
-
SDU
9h 15m
1 stop
LATAM Airlines Logo
9:20 pm - 11:40 am
SDU
-
ROS
14h 20m
2 stops
$458LATAM Airlines
Mon, Aug 17 - Tue, Aug 25
LATAM Airlines Logo
2:30 am - 5:25 pm
ROS
-
SDU
14h 55m
1 stop
LATAM Airlines Logo
6:00 am - 11:15 am
SDU
-
ROS
5h 15m
1 stop
$485LATAM Airlines
Sun, Jan 10 - Thu, Jan 21
Multiple Airlines Logo
9:30 pm - 9:55 pm
ROS
-
SDU
24h 25m
2 stops
Multiple Airlines Logo
8:45 pm - 11:40 am
SDU
-
ROS
38h 55m
2 stops
$489Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
12:40 pm - 9:25 am
ROS
-
SDU
20h 45m
2 stops
Multiple Airlines Logo
2:55 pm - 11:15 am
SDU
-
ROS
20h 20m
2 stops
$497Multiple Airlines
Wed, Nov 11 - Fri, Nov 20

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LATAM Airlines flights from Rosario to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on Rosario to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Aug 12
ROS12:40 pmRosario Fisherton
9h 40m
1 stop
SDU10:20 pmRio de Janeiro Santos Dumont
Aug 21
SDU6:15 amRio de Janeiro Santos Dumont
5h 25m
1 stop
ROS11:40 amRosario Fisherton
$302
LATAM Airlines
Aug 17
ROS12:40 pmRosario Fisherton
9h 40m
1 stop
SDU10:20 pmRio de Janeiro Santos Dumont
Aug 21
SDU6:15 amRio de Janeiro Santos Dumont
5h 25m
1 stop
ROS11:40 amRosario Fisherton
$381
LATAM Airlines
Aug 12
ROS12:40 pmRosario Fisherton
8h 55m
1 stop
SDU9:35 pmRio de Janeiro Santos Dumont
Aug 21
SDU8:45 amRio de Janeiro Santos Dumont
25h 00m
2 stops
ROS9:45 amRosario Fisherton
$441

momondo Fare Finder

 
Customize your flight search to find flights from Rosario 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 July 23, 2026.
Use the filters below to find and compare flights from Rosario to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Wed 8/12

12:40 pm-10:20 pm

1 stop9h 40m

Rio de Janeiro Santos Dumont

Fri 8/21

6:15 am-11:40 am

1 stop5h 25m

$302

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Mon 8/17

12:40 pm-10:20 pm

1 stop9h 40m

Rio de Janeiro Santos Dumont

Fri 8/21

6:15 am-11:40 am

1 stop5h 25m

$381

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Wed 8/12

12:40 pm-9:35 pm

1 stop8h 55m

Rio de Janeiro Santos Dumont

Fri 8/21

8:45 am-9:45 am

2 stops25h 00m

$441

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Fri 8/21

8:40 pm-10:05 pm

2 stops25h 25m

Rio de Janeiro Santos Dumont

Tue 8/25

1:55 pm-11:40 am

1 stop21h 45m

$444

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Wed 8/12

12:40 pm-8:05 am

2 stops19h 25m

Rio de Janeiro Santos Dumont

Thu 8/20

7:50 pm-11:40 am

1 stop15h 50m

$453

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Mon 8/3

12:40 pm-9:55 pm

2 stops33h 15m

Rio de Janeiro Santos Dumont

Fri 8/7

6:15 am-11:40 am

1 stop5h 25m

$454

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Mon 8/17

12:40 pm-9:55 pm

1 stop9h 15m

Rio de Janeiro Santos Dumont

Tue 8/25

9:20 pm-11:40 am

2 stops14h 20m

$458

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Sun 1/10

2:30 am-5:25 pm

1 stop14h 55m

Rio de Janeiro Santos Dumont

Thu 1/21

6:00 am-11:15 am

1 stop5h 15m

$485

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Wed 8/19

9:30 pm-9:55 pm

2 stops24h 25m

Rio de Janeiro Santos Dumont

Wed 8/26

8:45 pm-11:40 am

2 stops38h 55m

$489

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Wed 11/11

12:40 pm-9:25 am

2 stops20h 45m

Rio de Janeiro Santos Dumont

Fri 11/20

2:55 pm-11:15 am

2 stops20h 20m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Rosario 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 Rosario Fisherton to Rio de Janeiro Santos Dumont?

LATAM Airlines is the most popular carrier operating from Rosario Fisherton to Rio de Janeiro Santos Dumont

When to book flights from Rosario to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rosario 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 Rosario to Rio de Janeiro Santos Dumont Airport (ROS to SDU) flight deals and tips

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

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Rosario to Rio de Janeiro Santos Dumont Airport takes 9h 15m
There are no direct flights from Rosario to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Rosario to Rio de Janeiro Santos Dumont Airport.
Search flight deals

Frequently asked questions about flying from Rosario to Rio de Janeiro Santos Dumont Airport

  • How far is Rosario Fisherton to Rio de Janeiro Santos Dumont by plane?

    The distance between Rosario Fisherton and Rio de Janeiro Santos Dumont is about 1271.7 mi. 9h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Rosario Fisherton Airport to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Rosario Fisherton Airport to Rio de Janeiro Santos Dumont Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Rosario Fisherton Airport to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rosario Fisherton 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 required for your trip to Rio de Janeiro Santos Dumont Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rio de Janeiro Santos Dumont Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Rio de Janeiro from Rosario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rio de Janeiro quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Rosario to Rio de Janeiro flights to just show those with flexible booking policies.

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

Once you have performed a search for Rosario to Rio de Janeiro flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Rio de Janeiro from Rosario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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