SDU - BUE

$132 Find Cheap Flights from Rio de Janeiro Santos Dumont to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$322
Typical prices: $342-$392
LATAM Airlines
Sun 10/14Sat 10/20
SDU - EZE • 1 stop
Cheapest one-way
$132
Typical prices: $174-$319
LATAM Airlines
Tue 10/2
SDU - EZE • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Rio de Janeiro Santos Dumont Airport and Buenos Aires. You'll need to take a connecting flight to reach the destination.
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Top routes
SDU - AEP
Cheapest • 3% average savings
SDU - EZE
Most popular
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Insights
When to travel
November
Cheapest • 16% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Sao Paulo Guarulhos Intl (GRU)
Cheapest • Avg $384 (round-trip)
Brasilia (BSB)
Shortest trip • 6h 49m (one-way)
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Flight Deals

Cheap Flights from Santos Dumont to Buenos Aires (SDU-BUE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Santos Dumont to Buenos Aires

Wed, Oct 14 - Tue, Oct 20
LATAM Airlines Logo
6:15 am - 3:45 pmSDU  Rio de Janeiro Santos Dumont-EZE Buenos Aires Ministro Pistarini
9h 30m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:20 am - 1:10 pmEZE  Buenos Aires Ministro Pistarini-SDU Rio de Janeiro Santos Dumont
10h 50m1 stop Sao Paulo Guarulhos Intl
$322LATAM Airlines
Wed, Nov 18 - Mon, Nov 23
LATAM Airlines Logo
10:10 am - 4:00 pmSDU  Rio de Janeiro Santos Dumont-EZE Buenos Aires Ministro Pistarini
5h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:05 am - 9:25 amEZE  Buenos Aires Ministro Pistarini-SDU Rio de Janeiro Santos Dumont
7h 20m1 stop Sao Paulo Guarulhos Intl
$366LATAM Airlines
Tue, Nov 24 - Sat, Nov 28
LATAM Airlines Logo
6:15 am - 4:00 pmSDU  Rio de Janeiro Santos Dumont-EZE Buenos Aires Ministro Pistarini
9h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:05 am - 9:25 amEZE  Buenos Aires Ministro Pistarini-SDU Rio de Janeiro Santos Dumont
7h 20m1 stop Sao Paulo Guarulhos Intl
$366LATAM Airlines
Tue, Nov 3 - Mon, Nov 9
LATAM Airlines Logo
6:15 am - 4:00 pmSDU  Rio de Janeiro Santos Dumont-EZE Buenos Aires Ministro Pistarini
9h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:00 pm - 9:25 amEZE  Buenos Aires Ministro Pistarini-SDU Rio de Janeiro Santos Dumont
16h 25m1 stop Sao Paulo Guarulhos Intl
$366LATAM Airlines
Fri, Nov 13 - Wed, Nov 18
LATAM Airlines Logo
10:10 am - 10:30 amSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
24h 20m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
11:45 am - 10:00 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
10h 15m1 stop Sao Paulo Guarulhos Intl
$373LATAM Airlines
Fri, Nov 27 - Sat, Nov 28
GOL Logo
8:45 pm - 12:40 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
15h 55m2 stops Brasilia Sao Paulo Guarulhos Intl
GOL Logo
3:15 am - 2:10 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
10h 55m2 stops Sao Paulo Guarulhos Intl Brasilia
$374GOL
Wed, Nov 18 - Mon, Nov 23
LATAM Airlines Logo
6:15 am - 4:00 pmSDU  Rio de Janeiro Santos Dumont-EZE Buenos Aires Ministro Pistarini
9h 45m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:05 am - 9:25 amEZE  Buenos Aires Ministro Pistarini-SDU Rio de Janeiro Santos Dumont
7h 20m1 stop Sao Paulo Guarulhos Intl
$376LATAM Airlines
Sat, Sep 19 - Mon, Sep 28
LATAM Airlines Logo
7:35 am - 10:30 amSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
26h 55m1 stop Sao Paulo Congonhas
LATAM Airlines Logo
10:25 am - 6:45 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
8h 20m1 stop Sao Paulo Guarulhos Intl
$380LATAM Airlines
Wed, Nov 18 - Wed, Nov 25
LATAM Airlines Logo
10:10 am - 8:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
9h 50m1 stop Sao Paulo Guarulhos Intl
LATAM Airlines Logo
11:45 am - 5:25 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
5h 40m1 stop Sao Paulo Guarulhos Intl
$384LATAM Airlines
Thu, Oct 22 - Sun, Oct 25
GOL Logo
8:55 pm - 1:00 pmSDU  Rio de Janeiro Santos Dumont-AEP Buenos Aires Jorge Newbery
16h 05m1 stop Brasilia
GOL Logo
3:30 am - 2:15 pmAEP  Buenos Aires Jorge Newbery-SDU Rio de Janeiro Santos Dumont
10h 45m1 stop Brasilia
$391GOL
Booking Insights

Price, demand and travel trends for Rio de Janeiro Santos Dumont Airport to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires with more confidence.

How much is a round-trip flight from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

Round-trip flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires start at $322. Prices are below average for this route right now, with typical round-trip fares ranging from $342 to $392. The lowest price found in the past 5 days was $322 on LATAM Airlines.

What is the cheapest Rio de Janeiro Santos Dumont Airport to Buenos Aires flight route?

There's little price difference between Rio de Janeiro Santos Dumont Airport to Buenos Aires routes. They average around $381 round-trip, based on KAYAK data over the past 12 months.

Find deals

Key details for Rio de Janeiro Santos Dumont Airport to Buenos Aires flights

Low season

January

Cheapest flight

$132
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Rio de Janeiro Santos Dumont Airport to Buenos Aires Ministro Pistarini Airport

When to book flights from Santos Dumont to Buenos Aires

Are your dates flexible? Find out the best times to travel from Santos Dumont to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rio de Janeiro Santos Dumont Airport to Buenos Aires flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    Flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires usually depart from Rio de Janeiro Santos Dumont (SDU) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

  • Which airports do connecting flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires pass through?

    Connecting flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires most commonly pass through:

    • Sao Paulo Guarulhos Intl (GRU) - 86% of one-stop connections
    • Brasilia (BSB) - 14% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    Yes. Being flexible with your travel dates can save you up to 46% on the Rio de Janeiro Santos Dumont Airport to Buenos Aires route. Wednesday is the cheapest departure day at $342 round-trip on average, while Friday is the most expensive at $630, a difference of $288. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Buenos Aires?

    Some of the most popular sights in Buenos Aires are Obelisco de Buenos Aires, Estadio Monumental and Microcentro. These are among the most viewed places in Buenos Aires on KAYAK.

  • How long is a flight from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    A nonstop flight from Rio de Janeiro Santos Dumont Airport to Buenos Aires takes 0h 00m, covering 1,222 miles.

  • What are the earliest and latest flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    These are the earliest and latest flight times available from Rio de Janeiro Santos Dumont Airport to Buenos Aires:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • Do I need a passport to fly from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Rio de Janeiro Santos Dumont Airport to Buenos Aires changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $322 to $1,484. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Rio de Janeiro Santos Dumont Airport to Buenos Aires looking right now?

    One-way fares from Rio de Janeiro Santos Dumont Airport to Buenos Aires are currently lower than usual. Average one-way flight prices are about $147, which is 33% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Rio de Janeiro Santos Dumont Airport to Buenos Aires?

    Flying via Brasilia (BSB) gives the shortest average 1-stop total travel time at 6h 49m, compared with 7h 23m via Sao Paulo Guarulhos Intl (GRU).

  • What car rental options are available in Buenos Aires?

    Since Buenos Aires is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Buenos Aires Ministro Pistarini Airport (EZE) — daily rates from around $15:

    · Hertz
    · Rentacar
    · Street Rent a Car
    · Alamo
    · Localiza

    Near Buenos Aires Jorge Newbery Airport (AEP) — daily rates from around $25:

    · Alamo
    · Hertz
    · Localiza
    · Rentacar
    · Europcar

  • How much should I expect to pay for a Rio de Janeiro Santos Dumont Airport to Buenos Aires flight?

    Round-trip flights from Rio de Janeiro Santos Dumont Airport to Buenos Aires range from $342 to $392, with an average of $378 over the past 12 months. Anything below $342 counts as a good deal.

Your guide to booking Rio de Janeiro Santos Dumont Airport to Buenos Aires flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $342 - about $288 less than Friday (46% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rio de Janeiro Santos Dumont Airport to Buenos Aires trip for November. Fares historically average $319 round-trip in that month - typically $732 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buenos Aires Jorge Newbery Airport.
    - Dazzler by Wyndham Buenos Aires Polo
    - Hotel Cristoforo Colombo
    - Hotel Clásico

Everything you need to know for your flight from Santos Dumont to Buenos Aires

Information on your arrival and departure airports

Rio de Janeiro Santos Dumont (SDU)