Altius recorded 173 priced readings of nonstop business-class round trips from Munich (MUC) to Houston (IAH) booked 60 days out, across 87 departure dates between 2026-06-21 and 2026-10-05. Observed fares ran from US$4,058 to US$10,810. The lowest fare Altius scored on this window was US$4,058 for a 2026-11-19 departure, seen on 2026-09-20 — RARE at the time, 31.2% below the US$5,898 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.