Altius recorded 212 priced readings of nonstop business-class round trips from Frankfurt (FRA) to São Paulo (GRU) booked 90 days out, across 107 departure dates between 2026-06-21 and 2026-10-05. Observed fares ran from US$3,268 to US$7,295. The lowest fare Altius scored on this window was US$3,268 for a 2026-12-01 departure, seen on 2026-09-02 — RARE at the time, 31.7% below the US$4,785 this route was typically running that day.
A fare can move between our two readings of the same day, most often on the days furthest below typical. Where a day's two readings differ enough to matter, the chart marks that day and both readings can be read separately.