Business class to Ireland was cheapest at 90 days out in November 2026, with 3 of 7 reaching IMPRESSIVE. Altius monitored 7 nonstop routes from 7 gateways, and the deepest fare was $4,080 to Dublin departing 2026-11-09. Coverage is partial: 18 of 30 departure dates observed.

Business class to Ireland was cheapest at 90 days out in October 2026, with 3 of 7 reaching RARE. Altius monitored 7 nonstop routes from 7 gateways, and the deepest fare was $3,263 to Dublin departing 2026-10-21.

Business class to Ireland was cheapest at 60 days out in September 2026, with 3 of 7 reaching RARE. Altius monitored 7 nonstop routes from 7 gateways, and the deepest fare was $4,585 to Dublin departing 2026-09-15.

Business class to Ireland was cheapest at 60 days out in August 2026, with 2 of 7 reaching LEGENDARY. Altius monitored 7 nonstop routes from 7 gateways, and the deepest fare was $3,984 to Dublin departing 2026-08-11.

Business class to Ireland was cheapest at 60 days out in July 2026, with 1 of 7 reaching LEGENDARY. Altius monitored 7 nonstop routes from 7 gateways, and the deepest fare was $3,984 to Dublin departing 2026-07-29.

Altius monitored 6 nonstop routes from 6 gateways to Ireland for June 2026 departures and recorded no fare below those routes' typical fares. Coverage is partial: 12 of 30 departure dates observed.