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Cheap flight deals from Rio de Janeiro to Buenos Aires

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Rio de Janeiro to Buenos Aires?

We monitor flight fares to help you find the best deals effortlessly
  • 2329
  • Jul

    306
  • 713
  • 1420
  • 2127
  • Aug

    283
  • 410
  • 1117
  • 1824
  • 2531
  • Sep

    17
  • 814
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Rio de Janeiro to Buenos Aires

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Gol Linhas Aereas Inteligentes
From SAR 231
Flybondi
From SAR 327
LATAM Airlines
From SAR 334
JetSMART Airlines
From SAR 360
Azul Airlines
From SAR 365
British Airways
From SAR 578
Sky Airline
From SAR 816
Emirates
From SAR 1,055
Aerolineas Argentinas
From SAR 1,637
Ethiopian Airlines
From SAR 2,572

Alternative Cheap Routes from Rio de Janeiro to Buenos Aires

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Rio de Janeiro to Buenos Aires.
  • SDUAEP
    Mon, Jul 7
    One way2 transfer
    From SAR 273
  • SDUEZE
    Fri, Jul 11
    One way2 transfer
    From SAR 292
  • GIGEZE
    Sat, Jul 5
    One wayNonstop
    From SAR 347
  • GIGAEP
    Wed, Jul 2
    One wayNonstop
    From SAR 360
  • RRJAEP
    Tue, Aug 26
    One way1 transfer
    From SAR 365
  • RRJEZE
    Sun, Jul 13
    One way1 transfer
    From SAR 573

Frequently Asked Questions

  • When are flight tickets from Rio de Janeiro (RIO) to Buenos Aires (BUE) the cheapest?
    Airlines adjust prices for flights from Rio de Janeiro to Buenos Aires based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Rio de Janeiro (RIO) to Buenos Aires (BUE) cost?
    According to Trip.com's data, the lowest price is around SAR 1,372.
  • How long does it take to fly from Rio de Janeiro (RIO) to Buenos Aires (BUE)?
    It takes about 3 hours 26 minutes to fly from Rio de Janeiro (RIO) to Buenos Aires (BUE).
  • What are the most popular airlines that fly from Rio de Janeiro (RIO) to Buenos Aires (BUE)?
  • How many airports are there in Buenos Aires (BUE)?
    There are 2 airport(s) near Buenos Aires (BUE): Jorge Newbery Airport and Ministro Pistarini International Airport.

Flight Info | to

Cheapest direct flight priceSAR 219
Cheapest return ticket priceSAR 636
Off-season for travelJune
Peak season for travelMarch
Flight distance1,965.81 km
Average flight time3 hours 26 minutes
Popular airlineJetSMART