Cheap flights from Rio de Janeiro to Buenos Aires from £77

In general, May is the cheapest month to fly from Rio de Janeiro to Buenos Aires Jorge Newbery Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £173. If you aren’t able to travel to Buenos Aires Jorge Newbery Airport during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £178.

According to our data, Wednesday is the cheapest day to fly to Buenos Aires Jorge Newbery Airport from Rio de Janeiro. The lowest ticket price found for a Wednesday departure recently was £220. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Rio de Janeiro to Buenos Aires Jorge Newbery Airport for around £241.

Flying to Buenos Aires Jorge Newbery Airport from Rio de Janeiro in the morning is the least expensive time of day to depart. momondo users have found prices as low as £180 when looking at flights departing in the morning. Try not to purchase tickets at midday because they tend to be around £241. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Buenos Aires Jorge Newbery Airport from Rio de Janeiro when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Jorge Newbery Airport for around £206 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 Jorge Newbery Airport from Rio de Janeiro for as low as £162 on momondo.

There are 2 cabin classes available to choose from on Rio de Janeiro to Buenos Aires Jorge Newbery 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 14% 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 135 minutes.

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

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

According to our data, JetSMART have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of August 2026, there are 14 flights per day flying from Rio de Janeiro to Buenos Aires Jorge Newbery Airport. The most common time of day flights depart is 10:00, with 40% of flights taking off in the evening.

98 flights are operational weekly from Rio de Janeiro to Buenos Aires Jorge Newbery Airport as of August 2026. The most popular departure day for this route is Tue, with 22% of flights per week taking off on this day.