Business class to Japan in January 2027 showed the most routes below typical at 90 days out, with 1 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 13 gateways, and the deepest fare was $3,359 to Tokyo departing 2027-01-05. Coverage is partial: 7 of 31 departure dates observed.

Business class to Japan in December 2026 showed the most routes below typical at 90 days out, with 4 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 13 gateways, and the deepest fare was $3,362 to Tokyo departing 2026-12-08.

Business class to Japan in November 2026 showed the most routes below typical at 90 days out, with 3 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 13 gateways, and the deepest fare was $8,209 to Tokyo departing 2026-11-25.

Business class to Japan in October 2026 showed the most routes below typical at 30 days out, with 1 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 13 gateways, and the deepest fare was $3,792 to Tokyo departing 2026-10-28.

Business class to Japan in September 2026 showed the most routes below typical at 90 days out, with 1 of 18 reaching LEGENDARY. Altius monitored 18 nonstop routes from 13 gateways, and the deepest fare was $4,774 to Tokyo departing 2026-09-08.

Business class to Japan in August 2026 showed the most routes below typical at 30 days out, with 2 of 16 reaching LEGENDARY. Altius monitored 16 nonstop routes from 11 gateways, and the deepest fare was $4,774 to Tokyo departing 2026-08-27.