Altius monitored 3 nonstop routes from 2 gateways to Vietnam for January 2027 departures and recorded no fare below those routes' typical fares. Coverage is partial: 7 of 31 departure dates observed.

Altius monitored 3 nonstop routes from 2 gateways to Vietnam for December 2026 departures and recorded no fare below those routes' typical fares.

Altius monitored 3 nonstop routes from 2 gateways to Vietnam for November 2026 departures and recorded no fare below those routes' typical fares.

Business class to Vietnam in October 2026 showed the most routes below typical at 30 days out, with 1 of 3 reaching STRONG. Altius monitored 3 nonstop routes from 2 gateways, and the deepest fare was $4,522 to Hanoi departing 2026-10-28.

Altius monitored 3 nonstop routes from 2 gateways to Vietnam for September 2026 departures and recorded no fare below those routes' typical fares.

Altius monitored 1 nonstop route from 1 gateway to Vietnam for August 2026 departures and recorded no fare below that route's typical.