Business Class (Cirrus)
53.3cm wide · 198cm bed · direct aisle access

Vietnam Airlines's Business Class (Cirrus) cabin on the Airbus A350-900 has seats that convert into fully flat beds. The 1-2-1 layout gives every passenger direct aisle access.
Fleet breakdown
CabinScore has measured 2 physically different business-class cabins that Vietnam Airlines flies on the A350-900 — rated 8.9 and 8.9 out of 10 — and booking sites sell every one of them as the same “Business” fare. Your route decides which one you board.
53.3cm wide · 198cm bed · direct aisle access

Vietnam Airlines's Business Class (Cirrus) cabin on the Airbus A350-900 has seats that convert into fully flat beds. The 1-2-1 layout gives every passenger direct aisle access.
53.3cm wide · 198cm bed · direct aisle access
Vietnam Airlines's Business Class (Solstys) cabin on the Airbus A350-900 has seats that convert into fully flat beds. The 1-2-1 layout gives every passenger direct aisle access.
Route shares are the share of Vietnam Airlines's observed flying on a tracked route that is this cabin, resolved from flight history to individual registrations. They describe the routes we track, not Vietnam Airlines's whole A350-900 fleet — a version we haven't measured would not appear here at all.