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Cheap flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires from $142

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:15 am - 2:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
7h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:05 pm - 9:25 amAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
13h 20m1 stop Sao Paulo Guarulhos Intl
$344LATAM Airlines
Fri, Dec 4 - Thu, Dec 10
LATAM Airlines Logo
6:15 am - 2:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
7h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:00 am - 9:50 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 50m1 stop Porto Alegre Salgado Filho
$361LATAM Airlines
Thu, Dec 3 - Wed, Dec 9
LATAM Airlines Logo
6:15 am - 2:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
7h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:45 pm - 7:35 amAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
9h 50m1 stop Sao Paulo Guarulhos Intl
$368LATAM Airlines
Fri, Dec 4 - Fri, Dec 11
LATAM Airlines Logo
6:15 am - 2:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
7h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:05 pm - 7:20 amAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 15m1 stop Sao Paulo Guarulhos Intl
$368LATAM Airlines
Thu, Dec 3 - Wed, Dec 9
LATAM Airlines Logo
6:15 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
5h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:35 am - 10:00 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 25m1 stop Sao Paulo Guarulhos Intl
$369LATAM Airlines
Wed, Dec 2 - Sun, Dec 6
LATAM Airlines Logo
8:45 pm - 9:40 amSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
12h 55m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
10:35 am - 10:00 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 25m1 stop Sao Paulo Guarulhos Intl
$369LATAM Airlines
Sat, Nov 28 - Sun, Dec 6
LATAM Airlines Logo
6:15 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
5h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:35 am - 10:00 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 25m1 stop Sao Paulo Guarulhos Intl
$373LATAM Airlines
Wed, Dec 9 - Wed, Dec 16
LATAM Airlines Logo
8:45 pm - 9:40 amSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
12h 55m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
9:45 pm - 7:35 amAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
9h 50m1 stop Sao Paulo Guarulhos Intl
$374LATAM Airlines
Sat, Nov 28 - Fri, Dec 4
LATAM Airlines Logo
6:15 am - 12:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
5h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
10:00 am - 9:50 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
11h 50m1 stop Porto Alegre Salgado Filho
$374LATAM Airlines
Tue, Dec 1 - Wed, Dec 2
LATAM Airlines Logo
6:15 am - 2:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
7h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
9:45 pm - 7:35 amAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
9h 50m1 stop Sao Paulo Guarulhos Intl
$374LATAM Airlines
Wed, Dec 2 - Fri, Dec 4

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LATAM Airlines flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Our best LATAM Airlines deals on Rio de Janeiro Santos Dumont Airport to Buenos Aires flight tickets
LATAM Airlines
Dec 4
SDU6:15 amRio de Janeiro Santos Dumont
7h 45m
1 stop
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 10
AEP8:05 pmBuenos Aires Jorge Newbery
13h 20m
1 stop
SDU9:25 amRio de Janeiro Santos Dumont
$344
LATAM Airlines
Dec 3
SDU6:15 amRio de Janeiro Santos Dumont
7h 45m
1 stop
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 9
AEP10:00 amBuenos Aires Jorge Newbery
11h 50m
1 stop
SDU9:50 pmRio de Janeiro Santos Dumont
$361
LATAM Airlines
Dec 3
SDU6:15 amRio de Janeiro Santos Dumont
7h 45m
1 stop
AEP2:00 pmBuenos Aires Jorge Newbery
Dec 9
AEP8:05 pmBuenos Aires Jorge Newbery
11h 15m
1 stop
SDU7:20 amRio de Janeiro Santos Dumont
$368

GOL flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

Our best GOL deals on Rio de Janeiro Santos Dumont Airport to Buenos Aires flight tickets
GOL
Nov 20
SDU10:45 amRio de Janeiro Santos Dumont
25h 55m
2 stops
AEP12:40 pmBuenos Aires Jorge Newbery
Nov 23
AEP8:30 pmBuenos Aires Jorge Newbery
16h 20m
2 stops
SDU12:50 pmRio de Janeiro Santos Dumont
$412
GOL
Apr 25
SDU8:55 amRio de Janeiro Santos Dumont
17h 05m
2 stops
AEP2:00 amBuenos Aires Jorge Newbery
Apr 27
AEP6:10 pmBuenos Aires Jorge Newbery
18h 10m
2 stops
SDU12:20 pmRio de Janeiro Santos Dumont
$450
GOL
Nov 20
SDU5:40 pmRio de Janeiro Santos Dumont
19h 00m
2 stops
AEP12:40 pmBuenos Aires Jorge Newbery
Nov 22
AEP3:30 amBuenos Aires Jorge Newbery
7h 35m
1 stop
SDU11:05 amRio de Janeiro Santos Dumont
$451

momondo Fare Finder

 
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Fri 12/4

6:15 am-2:00 pm

1 stop7h 45m

Buenos Aires Jorge Newbery

Thu 12/10

8:05 pm-9:25 am

1 stop13h 20m

$344

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Thu 12/3

6:15 am-2:00 pm

1 stop7h 45m

Buenos Aires Jorge Newbery

Wed 12/9

10:00 am-9:50 pm

1 stop11h 50m

$361

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Fri 12/4

6:15 am-2:00 pm

1 stop7h 45m

Buenos Aires Jorge Newbery

Fri 12/11

9:45 pm-7:35 am

1 stop9h 50m

$368

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Thu 12/3

6:15 am-2:00 pm

1 stop7h 45m

Buenos Aires Jorge Newbery

Wed 12/9

8:05 pm-7:20 am

1 stop11h 15m

$368
Quickest round-trip

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Wed 12/2

6:15 am-12:00 pm

1 stop5h 45m

Buenos Aires Jorge Newbery

Sun 12/6

10:35 am-10:00 pm

1 stop11h 25m

$369

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Sat 11/28

8:45 pm-9:40 am

1 stop12h 55m

Buenos Aires Jorge Newbery

Sun 12/6

10:35 am-10:00 pm

1 stop11h 25m

$369

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Wed 12/9

6:15 am-12:00 pm

1 stop5h 45m

Buenos Aires Jorge Newbery

Wed 12/16

10:35 am-10:00 pm

1 stop11h 25m

$373

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Sat 11/28

8:45 pm-9:40 am

1 stop12h 55m

Buenos Aires Jorge Newbery

Fri 12/4

9:45 pm-7:35 am

1 stop9h 50m

$374

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Tue 12/1

6:15 am-12:00 pm

1 stop5h 45m

Buenos Aires Jorge Newbery

Wed 12/2

10:00 am-9:50 pm

1 stop11h 50m

$374

Rio de JaneiroBuenos Aires

SDU Rio de Janeiro Santos Dumont - AEP Buenos Aires Jorge Newbery

SDUAEP

Rio de Janeiro Santos Dumont

Wed 12/2

6:15 am-2:00 pm

1 stop7h 45m

Buenos Aires Jorge Newbery

Fri 12/4

9:45 pm-7:35 am

1 stop9h 50m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Rio de Janeiro Santos Dumont Airport to Buenos Aires

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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Rio de Janeiro Santos Dumont Airport is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from Rio de Janeiro Santos Dumont Airport during February instead. Flights to Buenos Aires in February, while not as cheap as those in July, still average around $0.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Rio de Janeiro Santos Dumont Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $287. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Sunday is $411.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires during this time can be as low as $307. Try not to purchase tickets at noon because they tend to be around $406. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires

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

Cheap Rio de Janeiro Santos Dumont Airport to Buenos Aires (SDU to BUE) flight deals and tips

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

Best Price Found

$142

Fastest flight time

6h 20m

Direct flights

None
The best one-way flight to Buenos Aires from Rio de Janeiro Santos Dumont Airport in the past 72 hours is $142. The best round-trip flight deal from Rio de Janeiro Santos Dumont Airport to Buenos Aires found on momondo in the last 72 hours is $344.
The fastest flight from Rio de Janeiro Santos Dumont Airport to Buenos Aires takes 6h 20m
There are no direct flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires. There are no popular flight routes from Rio de Janeiro Santos Dumont Airport to Buenos Aires.
Search flight deals

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

  • How far is Rio de Janeiro Santos Dumont to Buenos Aires by plane?

    Rio de Janeiro Santos Dumont and Buenos Aires are 1222.3 mi apart from one another. A reasonable flight in good conditions will take 6h 20m.

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

    Prices for flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires refresh daily.

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

    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 Rio de Janeiro Santos Dumont Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rio de Janeiro to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Buenos Aires from Rio de Janeiro on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

If you are not ready to book a flight from Rio de Janeiro to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.

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