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Find Rio de Janeiro to Buenos Aires flights starting at CAD 84.

Book one-way or return flights from Rio de Janeiro to Buenos Aires from as little as CAD 84. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

Searching for the best last minute flight from Rio de Janeiro to Buenos Aires? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Rio de Janeiro to Buenos Aires. Stay updated on price trends and snag the best deals for your upcoming trip.

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

View airlines operating 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.

JetSMART Airlines
From CAD 84
JetSmart Airlines
From CAD 93
Aerolineas Argentinas
From CAD 103
Gol Linhas Aereas Inteligentes
From CAD 135
British Airways
From CAD 175
Flybondi
From CAD 187
Azul Airlines
From CAD 189
Sky Airline
From CAD 222
LATAM Airlines
From CAD 232
Emirates
From CAD 388
ANA airlines

Find more flights and airlines

Alternative Routes for Rio de Janeiro to Buenos Aires Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Rio de Janeiro to Buenos Aires.

  • Cheapest
    JetSMART Airlines
    GIG
    19:50
    3h 21m
    Direct
    EZE
    23:11
    Tom Jobim International Airport - Ministro Pistarini International Airport
    Tue, Jun 4JetSMART Airlines
    CAD 84
  • Aerolineas Argentinas
    GIG
    20:55
    3h 25m
    Direct
    AEP
    00:20
    Tom Jobim International Airport - Jorge Newbery Airport
    Mon, Jun 24Aerolineas Argentinas
    CAD 103
  • LATAM Airlines
    SDU
    15:55
    8h 50m
    1 transfer
    EZE
    00:45
    Santos Dumont Airport - Ministro Pistarini International Airport
    Thu, Jun 6LATAM Airlines
    CAD 160
  • LATAM Airlines
    SDU
    15:55
    8h 50m
    1 transfer
    EZE
    00:45
    Santos Dumont Airport - Ministro Pistarini International Airport
    Thu, Jun 6LATAM Airlines
    CAD 160
    Find More Flights

How do I find the cheapest flights?

  • 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 CAD 526.
  • How long is the flight from Rio de Janeiro (RIO) to Buenos Aires (BUE)?

    It takes about 3 hours 24 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): British Airways, Emirates, JetSMART Airlines, Gol Linhas Aereas Inteligentes, Flybondi, Aerolineas Argentinas, KLM and ITA Airways.
  • 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

CAD 83

Cheapest return ticket price

CAD 274

Cheapest month

November

Peak season for travel

October

Flight distance

1,965.81km

Average flight time

3 hours 24 minutes

Popular airline

JetSMART