560 - 1,010 USD
In general when looking for the cheapest flight to Lima, try to book your flight during the month of May for the best deal.
On average, from most locations, when planning your trip to Lima, try to book your flight in the region of 50 days in advance for the cheapest prices.
From most locations, the cheapest day to fly to Lima is Tuesday. Most users found that departing on a Saturday was most expensive.
On average you can find the best deals on plane tickets to Lima when looking for flights with afternoon departure times.