Altius recorded 181 priced readings of nonstop business-class round trips from London (LHR) to Mykonos (JMK) booked 30 days out, across 87 departure dates between 2026-06-06 and 2026-09-17. Observed fares ran from US$606 to US$1,956. The lowest fare Altius scored on this window was US$606 for a 2026-10-16 departure, seen on 2026-09-16 — LEGENDARY at the time, 48.4% below the US$1,174 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.