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Find Rio de Janeiro to Buenos Aires flights starting at €73.

We've found these cheap flights for you. You can book one-way or return 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

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

Find Cheapest Airlines Flying 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 €86
LATAM Airlines
From €107
Azul
From €114
Aerolineas Argentinas
From €115
British Airways
From €139
Sky Airline
From €142
Flybondi
From €163
JetSMART
From €227
Paranair
From €274
Emirates
From €359

Find more flights and airlines

Alternative Routes for Rio de Janeiro to Buenos Aires Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Rio de Janeiro to Buenos Aires.

  • Cheapest
    LATAM Airlines
    SDU
    20:45
    12h 55m
    1 transfer
    AEP
    09:40
    Santos Dumont Airport - Jorge Newbery Airport
    Wed, Mar 19LATAM Airlines
    €109
  • JetSMART Airlines
    GIG
    19:15
    3h 25m
    Nonstop
    AEP
    22:40
    Tom Jobim International Airport - Jorge Newbery Airport
    Wed, Jan 15JetSMART Airlines
    €132
  • JetSMART Airlines
    GIG
    10:00
    3h 21m
    Nonstop
    EZE
    13:21
    Tom Jobim International Airport - Ministro Pistarini International Airport
    Thu, Feb 27JetSMART Airlines
    €227
  • JetSMART Airlines
    GIG
    10:00
    3h 21m
    Nonstop
    EZE
    13:21
    Tom Jobim International Airport - Ministro Pistarini International Airport
    Thu, Feb 27JetSMART Airlines
    €227
    Find More Flights

FAQ

  • 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Rio de Janeiro (RIO) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around €308.
  • How long is the flight from Rio de Janeiro (RIO) to Buenos Aires (BUE)?

    It takes about 3 hours 25 minutes to fly from Rio de Janeiro (RIO) to Buenos Aires (BUE).
  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27km, by taxi about 40 minutes.
    • The distance from Jorge Newbery Airport to downtown is about 5km, by taxi about 20 minutes.
  • What are the most popular airlines that fly from Rio de Janeiro (RIO) to Buenos Aires (BUE)?

    Airlines with flights from Rio de Janeiro (RIO) to Buenos Aires (BUE): TAP Air Portugal, British Airways, Aerolineas Argentinas, Emirates, Air France, Flybondi, KLM, Gol Linhas Aereas Inteligentes and JetSMART Airlines.
  • What's the most popular airline for direct flights from Rio de Janeiro (RIO) to Buenos Aires (BUE)?

    Gol Linhas Aereas Inteligentes operates 3 direct flights from Rio de Janeiro (RIO) to Buenos Aires (BUE).
  • How many airports in Buenos Aires (BUE)?

    There are 2 airport(s) in Buenos Aires (BUE): Jorge Newbery Airport and Ministro Pistarini International Airport.

How to find a cheap flight from Rio de Janeiro to Buenos Aires

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Rio de Janeiro to Buenos Aires. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Rio de Janeiro to Buenos Aires Flights

Cheapest direct flight price€72
Cheapest return ticket price€260
Off-season travel monthDecember
Peak season for travelApril
Flight distance1,965.81km
Average flight time3 hours 25 minutes
Popular airlineAerolineas Argentinas