Altius recorded 92 priced readings of nonstop business-class round trips from Nice (NCE) to Tunis (TUN) booked 30 days out, across 46 departure dates between 2026-08-19 and 2026-10-04. Observed fares ran from US$591 to US$1,080. The lowest fare Altius scored on this window was US$591 for a 2026-10-14 departure, seen on 2026-09-14 — RARE at the time, 41.5% below the US$1,010 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.