Cheap flights from Buenos Aires to Lima from $320

The cheapest month to fly to Lima from Buenos Aires is in April. Flight prices, which tend to average around $512, are often lower during this time because this is during the off-season. If you don’t want to visit Lima in April, then you should wait until June to fly from Buenos Aires, when ticket prices are also cheap, with an average price of $518.

Fly from Buenos Aires Jorge Newbery to Lima J Chavez Intl for the best Buenos Aires - Lima J Chavez Intl flight prices

You are more likely to see cheaper flights to Lima from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to Lima for around $663 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lima from Buenos Aires for as low as $553 on momondo.

There is only 1 cabin class available to choose from on Buenos Aires to Lima flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Buenos Aires to Lima.

As of November 2026, prices for Buenos Aires to Lima flights are approximately 1% cheaper when compared to flights at the same time last year.

Historically, on average around 14% of flights between Buenos Aires and Lima have experienced a delay on any given week. The average delay length over the past 12 months has been 123 minutes.

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

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

According to our data, Sky Airline 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 Buenos Aires and Lima is 5 per day as of November 2026. The most frequent departure time is 17:00, with 47% of daily flights leaving at midday.

The number of flights available between Buenos Aires and Lima is 41 per week as of November 2026. The most frequent departure day is Fri, with 34% of weekly flights leaving on this day.