The cheapest Chisinau to Sao Paulo return flight on the radar right now is €787, flying with Lufthansa + Austrian Airlines via one or more connections. It covers departures in March 2027, and every dated link below opens that exact RMO–GRU search on Skyscanner. That is roughly 10% below the €875 this route usually costs. Across 11 recorded checks it has ranged between €787 and €1,016. Our sampling points to March 2027 as the cheapest month to fly Chisinau to Sao Paulo.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Chisinau? We track 57 other departure cities for Sao Paulo, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Chisinau to Sao Paulo is often still worth booking within a day or two of the fare we found.