Altius recorded 249 priced readings of nonstop business-class round trips from London (LHR) to Newark (EWR) booked 90 days out, across 120 departure dates between 2026-06-06 and 2026-10-04. Observed fares ran from US$3,662 to US$6,160. The lowest fare Altius scored on this window was US$3,662 for a 2026-10-12 departure, seen on 2026-07-14 — DECENT at the time, 11.3% below the US$4,129 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.