Altius recorded 172 priced readings of nonstop business-class round trips from London (LHR) to Kraków (KRK) booked 60 days out, across 82 departure dates between 2026-06-06 and 2026-10-04. Observed fares ran from US$492 to US$1,750. The lowest fare Altius scored on this window was US$492 for a 2026-09-25 departure, seen on 2026-07-27 — RARE at the time, 39.1% below the US$808 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.