Altius recorded 33 priced readings of nonstop business-class round trips from Newark (EWR) to Singapore (SIN) booked 60 days out, across 92 departure dates between 2026-06-29 and 2026-10-04. Observed fares ran from US$6,142 to US$17,127. The lowest fare Altius scored on this window was US$6,142 for a 2026-12-02 departure, seen on 2026-10-03 — RARE at the time, 31% below the US$8,901 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.