Altius monitored 1 nonstop route from 1 gateway to Luxembourg for January 2027 departures and recorded no fare below that route's typical. Coverage is partial: 7 of 31 departure dates observed.

Business class to Luxembourg in December 2026 showed the most routes below typical at 60 days out, with 1 of 1 reaching STRONG. Altius monitored 1 nonstop route from 1 gateway, and the deepest fare was $344 to Luxembourg departing 2026-12-01.

Business class to Luxembourg in November 2026 showed the most routes below typical at 30 days out, with 1 of 1 reaching IMPRESSIVE. Altius monitored 1 nonstop route from 1 gateway, and the deepest fare was $367 to Luxembourg departing 2026-11-08.

Business class to Luxembourg in October 2026 showed the most routes below typical at 30 days out, with 1 of 1 reaching STRONG. Altius monitored 1 nonstop route from 1 gateway, and the deepest fare was $427 to Luxembourg departing 2026-10-14.

Business class to Luxembourg in September 2026 showed the most routes below typical at 30 days out, with 1 of 1 reaching STRONG. Altius monitored 1 nonstop route from 1 gateway, and the deepest fare was $425 to Luxembourg departing 2026-09-03.

Business class to Luxembourg in August 2026 showed the most routes below typical at 30 days out, with 1 of 1 reaching RARE. Altius monitored 1 nonstop route from 1 gateway, and the deepest fare was $438 to Luxembourg departing 2026-08-05.