Singapore Airlines is about to show off the biggest change to its premium cabins in a decade. On Friday, 6 November 2026, the carrier unveils an all-new first class and business class, part of a 1.1 billion Singapore dollar (roughly 835 million US dollar) programme to reconfigure 41 long-haul Airbus A350-900s. Entry into service is pencilled in for the first quarter of 2027.
The headline news is that first class is expanding beyond the A380s and 777-300ERs. The seven ultra-long-range A350s — the jets that fly the world's longest routes — will each get a boutique four-seat first class cabin, plus new business class. Based on a patent Singapore Airlines filed, expect window suites with a convertible double suite in the centre, separated by a partition when passengers travel solo. It's a 1-2-1 layout rather than the 1-1-1 configuration now offered by Emirates and Japan Airlines, but the middle double suite is a genuine plus for couples.
Business class is arguably the bigger story. Singapore Airlines' service and catering remain among the best in the sky, but the current business seat has fallen behind rivals. The new version appears to have tall privacy doors and a staggered layout, and speculation points to a Safran Unity-based design similar to the excellent seats on Japan Airlines' A350s. The same cabins will also go into the long-delayed Boeing 777-9s, now expected from late 2027, making these true flagship products rather than stopgaps.
The changes ripple through every cabin. Standard long-haul A350s go from 253 to 258 seats, keeping 42 business and 24 premium economy seats while adding five economy seats. The ultra-long-range jets shrink from 161 to 132 seats — four first, 70 business, 58 premium economy — meaning 36 fewer premium economy seats on the longest flights, so award and redemption space will tighten. Everyone gets a refreshed entertainment system and Starlink Wi-Fi, and the airline is teasing a new dining concept and amenities to match.
The project slipped from its original 2026 rollout thanks to supply chain problems and seat certification delays, a familiar refrain across the industry. Retrofits are being done by SIA Engineering in Singapore, and based on past launches, Sydney and London are the likeliest first routes for the new cabins.
For travellers, this matters in two ways. If you redeem miles or cash in for premium cabins, watch the ultra-long-range A350s from early 2027 — first class on routes like Singapore to New York would be one of the most sought-after seats in aviation, and it will be scarce at four seats per plane. And if the new business class delivers what the renderings hint at, Singapore Airlines should reclaim a spot at the very top of the business class rankings. Full details land on 6 November; the airline is framing it as a complete travel experience overhaul, not just new seats.
