Altius recorded 150 priced readings of nonstop business-class round trips from Berlin (BER) to New York (JFK) booked 30 days out, across 75 departure dates between 2026-06-21 and 2026-09-16. Observed fares ran from US$3,487 to US$9,943. The lowest fare Altius scored on this window was US$3,487 for a 2026-10-14 departure, seen on 2026-09-14 — RARE at the time, 31.9% below the US$5,120 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.