Cheap Flights from Rio de Janeiro (RIO) to Buenos Aires (BUE)

View AU$138 flight on Thu, 4 Dec 2025Opens in a new window

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Cheap Flights from Rio de Janeiro (RIO) to Buenos Aires (BUE)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$385 Return, found 6 days ago
AU$385
Return
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$385 found 6 days ago
LATAM Airlines Group
Thu, 16 Oct - Thu, 23 Oct
GIG
Rio de Janeiro
EZE
Buenos Aires
AU$390 Return, found 5 days ago
AU$390
Return
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, 16 Oct from Rio de Janeiro to Buenos Aires, returning Thu, 23 Oct, priced at AU$390 found 5 days ago
GOL Linhas Aereas S.A.
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$392 Return, found 6 days ago
AU$392
Return
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$392 found 6 days ago
LATAM Airlines Group
Thu, 16 Oct - Thu, 23 Oct
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$400 Return, found 5 days ago
AU$400
Return
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, 16 Oct from Rio de Janeiro to Buenos Aires, returning Thu, 23 Oct, priced at AU$400 found 5 days ago
Aerolineas Argentinas
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$419 Return, found 6 days ago
AU$419
Return
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$419 found 6 days ago
LATAM Airlines Group
Thu, 16 Oct - Thu, 23 Oct
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$425 Return, found 5 days ago
AU$425
Return
found 5 days ago
Select LATAM Airlines Group flight, departing Thu, 16 Oct from Rio de Janeiro to Buenos Aires, returning Thu, 23 Oct, priced at AU$425 found 5 days ago
GOL Linhas Aereas S.A.
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
EZE
Buenos Aires
AU$428 Return, found 6 days ago
AU$428
Return
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$428 found 6 days ago
Aerolineas Argentinas
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
AEP
Buenos Aires
AU$433 Return, found 6 days ago
AU$433
Return
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$433 found 6 days ago
Emirates
Thu, 4 Dec - Wed, 10 Dec
GIG
Rio de Janeiro
EZE
Buenos Aires
AU$654 Return, found 6 days ago
AU$654
Return
found 6 days ago
Select Emirates flight, departing Thu, 4 Dec from Rio de Janeiro to Buenos Aires, returning Wed, 10 Dec, priced at AU$654 found 6 days ago
British Airways
Tue, 28 Apr - Sat, 2 May
GIG
Rio de Janeiro
EZE
Buenos Aires
AU$696 Return, found 2 days ago
AU$696
Return
found 2 days ago
Select British Airways flight, departing Tue, 28 Apr from Rio de Janeiro to Buenos Aires, returning Sat, 2 May, priced at AU$696 found 2 days ago

Find the cheapest month to fly from Rio de Janeiro (RIO) to Buenos Aires (BUE)

August is typically the cheapest month to fly

From AU$315 - AU$436 per traveller.
Flight from Rio de Janeiro to Buenos Aires route information
Origin airport
Galeão - Antonio Carlos Jobim Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
Aerolineas Argentinas, British Airways, Emirates, Ethiopian Airlines, GOL Linhas Aereas S.A., LATAM Airlines Group
Return price
AU$384
Distance
1957 km

RIO to BUE Flights

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Buenos Aires Flight Deals

Buenos Aires

Rio de Janeiro to Ministro Pistarini Intl.
AU$389.90
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*Available to Expedia members.