Altius recorded 62 priced readings of nonstop business-class round trips from London (LGW) to Boston (BOS) booked 60 days out, across 26 departure dates between 2026-06-06 and 2026-07-02. Observed fares ran from US$3,600 to US$4,909. Every fare Altius recorded for trips booked 60 days out stayed close enough to what this route typically costs that none was flagged. Altius has not seen a nonstop business-class round trip on this route since 2026-07-02. The record above is what was observed while fares were being returned. Routes drop out of schedules and come back, so it is worth checking again.