Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Buenos Aires to Lima
The cheapest flights right now
Buenos Aires – Lima
Outbound – Dec 4, 2026
direct
4h 45m Return – Dec 10, 2026
direct
4h 20m $301
yesterday
Buenos Aires – Lima
Outbound – Dec 3, 2026
direct
4h 45m Return – Dec 10, 2026
direct
4h 20m $297
3 days ago
Buenos Aires – Lima
Outbound – Dec 6, 2026
direct
4h 45m Return – Dec 15, 2026
direct
4h 25m $322
yesterday
Buenos Aires – Lima
Outbound – Dec 4, 2026
direct
4h 45m Return – Dec 11, 2026
direct
4h 25m $321
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$207
Average price of a round trip
$317
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
4h47
A flight from Buenos Aires to Lima takes on average 4h47.
Best time
October
According to user searches, the ideal month to go to Lima is October.
The best flight deals for a week
Buenos Aires – Lima
Outbound – Dec 3, 2026
direct
4h 45m Return – Dec 10, 2026
direct
4h 20m $297
3 days ago
Buenos Aires – Lima
Outbound – Dec 3, 2026
direct
4h 45m Return – Dec 11, 2026
direct
4h 25m $310
3 days ago
Buenos Aires – Lima
Outbound – Dec 3, 2026
direct
4h 45m Return – Dec 11, 2026
direct
4h 25m $336
3 days ago
Buenos Aires – Lima
Outbound – Dec 3, 2026
direct
4h 45m Return – Dec 10, 2026
direct
4h 20m $328
3 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Buenos Aires to Lima
Check out our tips for booking your flight to Lima (Peru) from Buenos Aires (Argentina) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is September, with an average flight ticket price of $287 (calculation over the last two years). The most touristic season corresponds to the months of November, October and September.
For the cheapest flights, it is advisable to buy your ticket at least 54 days before the departure date.
The airline offering the cheapest flight tickets is JetSmart. A ticket from the airline JetSmart to Lima costs on average $306.
The airlines that offer the most flights are Aerolinas Argentinas, Sky Airline and JetSmart.
info departure city :
Buenos Aires, Argentina
airports :
Jorge Newbery Airfield (AEP)
Ministro Pistarini International Airport (EZE)
local time :
Buenos Aires is a city in the country Argentina, the time zone is [[timezone]]. In Buenos Aires, it is currently {fromLocalTime}, the temperature is on average 13°C, with a minimum of 10°C and a maximum of 16°C.
The city of Buenos Aires (BUE) has 2 airport(s): Jorge Newbery and Ministro Pistarini
destination info :
Lima, Peru
airports :
Jorge Chávez International Airport (LIM)
Santa María Airport (SMG)
local time :
Lima is in the country Peru, the time zone is [[timezone]]. In Lima, it is currently {toLocalTime}, the temperature is on average 22°C, with a minimum of 20°C and a maximum of 25°C.
The city of Lima has 2 airport(s): Jorge Chávez and Santa María
Useful info about Lima
What is the least touristic period to go to Lima?
If you want to visit Lima during the least touristic period, choose the month of October.
What is the most popular time to travel to Lima?
In Lima, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Buenos Aires to Lima?
According to our data, it is recommended to book your flight 54 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. You can also choose morning flights that are 16% cheaper than afternoon and evening flights. The cheapest day to book a flight from Buenos Aires to Lima is Friday.
What are the arrival and destination airports when traveling between Buenos Aires and Lima?
When you leave, you can leave from Jorge Newbery or Ministro Pistarini, and you will arrive at Jorge Chávez.
How to reach Buenos Aires airport from the city centre?
The airport Jorge Newbery is located 7 km or Ministro Pistarini is located 28 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Buenos Aires to Lima?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Buenos Aires and Lima?
In summer, the average temperature is 19°C in Lima and 12°C in Buenos Aires. The average rainfall in summer is 2 mm in Lima and 75 mm in Buenos Aires. In summer, it is warmer in Lima and it rains less in Lima. In winter, it is colder in Buenos Aires and it rains more in Buenos Aires.
