Cheap flights from Rio de Janeiro to Buenos Aires
Flights from Rio de Janeiro to Buenos Aires currently start at €92. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 3h 25m
Key facts
- Lowest fare
- €92 · Thu 5 Nov
- Direct flights
- Yes
- Flight time
- 3h 25m
- Airlines
- JetSmart, Aerolineas Argentinas, Gol Transportes Aéreos, British Airways
- Cheapest month
- November 2026
- Distance
- 1967 km
Round trip
One way
Questions people ask before they book
How much are flights from Rio de Janeiro to Buenos Aires?
The lowest fare we currently show from Rio de Janeiro to Buenos Aires is €92 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Rio de Janeiro to Buenos Aires?
Yes. Direct flights from Rio de Janeiro to Buenos Aires show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Rio de Janeiro to Buenos Aires?
Airlines showing fares on this route include JetSmart, Aerolineas Argentinas, Gol Transportes Aéreos, British Airways. The cheapest airline is not always the one with a bag included.
How long is the flight from Rio de Janeiro to Buenos Aires?
A typical itinerary from Rio de Janeiro to Buenos Aires takes about 3h 25m, including connections when the cheapest fare is not direct.
People also search
November 2026