Cheap flights from Rio de Janeiro to Buenos Aires from £82

If you aren’t able to travel during the month of April, then book flights to Buenos Aires Ministro Pistarini Airport from Rio de Janeiro during March instead. Flights to Buenos Aires Ministro Pistarini Airport in March, while not as cheap as those in April, still average around £219.

The cheapest day to depart on your flight to Buenos Aires Ministro Pistarini Airport is on a Saturday when prices can be found for as low as £257. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Tuesday is £323.

In the morning is the cheapest time of day to fly from Rio de Janeiro to Buenos Aires Ministro Pistarini Airport when you can find flight prices for as low as £286. Flying to Buenos Aires Ministro Pistarini Airport in the morning is an ideal time because this is during off-peak travel hours. At midday is when there is more demand to fly to Buenos Aires Ministro Pistarini Airport, so prices are often more expensive at around £330 per ticket.

Fly from Rio de Janeiro–Galeão Intl to Buenos Aires Ministro Pistarini for the best Rio de Janeiro - Buenos Aires Ministro Pistarini flight prices

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around £235 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Rio de Janeiro for as low as £202 on momondo.

There are 2 cabin classes available to choose from on Rio de Janeiro to Buenos Aires Ministro Pistarini Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 15% of flights between Rio de Janeiro and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

The number of flights available between Rio de Janeiro and Buenos Aires Ministro Pistarini Airport is 9 per day as of October 2026. The most frequent departure time is 08:00, with 75% of daily flights leaving at midday.

67 flights are operational weekly from Rio de Janeiro to Buenos Aires Ministro Pistarini Airport as of October 2026. The most popular departure day for this route is Sun, with 21% of flights per week taking off on this day.