Altius recorded 183 priced readings of nonstop business-class round trips from London (LGW) to Guangzhou (CAN) booked 90 days out, across 87 departure dates between 2026-06-06 and 2026-10-04. Observed fares ran from US$3,384 to US$10,865. The lowest fare Altius scored on this window was US$3,543 for a 2026-09-28 departure, seen on 2026-06-30 — RARE at the time, 30.5% below the US$5,098 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.