São Paulo (GRU) to Cusco (CUZ): 1,800 miles (2,896 km) great-circle, about 4h 05m nonstop by our estimate. Cheapest fare observed: $448 round-trip on Sky Airline, with 1 stop, departing June 10, 2026.
$448 round-trip, Sky Airline H25563, departing 2026-06-10 at 05:05, returning 2026-06-18. The recorded itinerary left on a Wednesday, returning on a Thursday 8 nights later; the fare was observed 46 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $448, it ranked 14th of the 30 round-trip fares we recorded from GRU (median $520). That is 24.9 cents per great-circle mile (round-trip price over one-way distance), above the GRU median of 21.3 cents across 30 round-trip routes.
Routes from GRU of similar length: Manaus (1,676 mi) at $230 and Santiago (1,625 mi) at $302.
Sky Airline had the cheapest fare on 2 of 30 GRU routes. It is the 18th longest of the 30 routes we track from GRU.
Of 2 departure airports with a fare to Cusco, São Paulo (GRU) ranked 1st at $448. Lowest: $448 from São Paulo (GRU); highest: $578 from Buenos Aires (EZE); 0 nonstop. Cheapest-fare airlines (routes): LATAM (1) and Sky Airline (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Sao_Paulo, America/Lima; flight time is our estimate.