Cheap flights from Paris to Buenos Aires from €496

In general, September is the cheapest month to fly from Paris to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €114. If you aren’t able to travel to Buenos Aires during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of €327.

You are more likely to see cheaper flights to Buenos Aires from Paris when booking week ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around €1,241 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Paris for as low as €1,090 on momondo.

Historically, on average around 35% of flights between Paris and Buenos Aires have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Air France have had the fewest delays on this route over the last 12 months, with about 35% of their flights experiencing any sort of delay.

2 flights are operational daily from Paris to Buenos Aires as of June 2026. The most popular departure time for this route is 13:00, with 100% of flights per day taking off in the afternoon.

As of June 2026, 14 flights take off from Paris and land in Buenos Aires each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.