Buenos Aires (EZE) to Sao Paulo (SAO): 1,070 miles (1,723 km) great-circle, about 2h 40m nonstop by our estimate. Cheapest fare observed: $319 round-trip on Turkish, nonstop, departing May 30, 2026.
$319 round-trip, Turkish TK16, departing 2026-05-30 at 23:55, returning 2026-06-07. The recorded itinerary left on a Saturday, returning on a Sunday 8 nights later; the fare was observed 35 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $319, it ranked 11th of the 30 round-trip fares we recorded from EZE (median $530). That is 29.8 cents per great-circle mile (round-trip price over one-way distance), above the EZE median of 21.8 cents across 30 round-trip routes.
Routes from EZE of similar length: Rio de Janeiro (1,240 mi) at $318 and El Calafate (1,266 mi) at $485.
EZE to SAO is the only one of 30 EZE routes where Turkish priced cheapest. It is the 20th longest of the 30 routes we track from EZE.
Of 20 departure airports with a fare to Sao Paulo, Buenos Aires (EZE) ranked 2nd at $319. Lowest: $59 from Rio de Janeiro (GIG); highest: $1830 from Brisbane (BNE); 4 nonstop. Cheapest-fare airlines (routes): Copa (4), Arajet (3), Avianca (2), TAAG Angola Airlines (2), Azul (1) and Cathay Pacific (1), plus 7 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Argentina/Buenos_Aires, America/Sao_Paulo; flight time is our estimate.