Altius recorded 308 priced readings of nonstop business-class round trips from Washington (IAD) to Abu Dhabi (AUH) booked 90 days out, across 138 departure dates between 2026-05-20 and 2026-10-04. Observed fares ran from US$5,000 to US$12,835. The lowest fare Altius scored on this window was US$5,000 for a 2026-10-19 departure, seen on 2026-07-21 — RARE at the time, 32.6% below the US$7,418 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.