Altius recorded 311 priced readings of nonstop business-class round trips from Atlanta (ATL) to Tokyo (HND) booked 90 days out, across 137 departure dates between 2026-05-20 and 2026-10-05. Observed fares ran from US$4,774 to US$20,369. The lowest fare Altius scored on this window was US$4,774 for a 2026-08-25 departure, seen on 2026-05-27 — LEGENDARY at the time, 46.5% below the US$8,923 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.