We’ve flown the current Singapore Airlines business class on the A350 a fair few times. It’s a solid seat. It’s also starting to feel its age next to the doored suites rivals keep rolling out. So we welcomed the promise of an all-new cabin. In May, that promise slipped, and the new seats will now arrive in early 2027, not this year.
What Has Actually Been Pushed Back
Singapore Airlines confirmed the delay through a spokesperson in early May. The first retrofitted A350-900 long-haul jet now enters service in the first quarter of 2027. The original target was the second quarter of 2026. That’s the better part of a year gone.
The airline blames two things: industry-wide supply chain constraints and a certification delay on one of the new seats. Neither reason surprises me. Seat makers have wrestled with cascading delays for years, and certification queues are clogged right across the industry.
The Starlink news a day earlier now looks like a clue in hindsight, with Singapore Airlines also pegging that rollout to Q1 2027.
The retrofit itself is huge. Singapore Airlines committed S$1.1 billion back in November 2024 to refit 41 A350-900s. That splits into 34 long-haul aircraft and seven ultra-long-range jets, the ones flying the marathon routes to New York and beyond.
Across the programme, Singapore Airlines will refresh the cabins, install the new KrisWorld system and add Starlink Wi-Fi. The 34 long-haul A350-900s get new business, premium economy and economy cabins, while the seven ultra-long-range jets also gain a four-seat first class cabin.
A Bold Bet That Leaves Singapore Airlines Business Class Behind
None of this is a dig at the airline. Quite the opposite. Singapore made a brave call, committing over S$1 billion to rebuild its A350 cabins properly. That’s exactly what a market leader should do when rivals close in. The real shame is what the delay does to its standing.
The current seat launched back in 2013, and it’s aged. While Singapore Airlines business class held its lead, competitors fitted doors, suites and taller privacy walls as standard. A cabin that once set the pace now sits mid-table on privacy.
The money behind the new Singapore Airlines business class is well spent. The timing just leaves the airline lagging when it least wants to be.
First Class Is The Real Casualty
This next part is analysis, not established fact. Singapore Airlines named a certification problem with ‘one of the new seats’ but didn’t say which one. My suspicion is that the new first class suite is involved.
Only the seven ultra-long-range jets get first class, and that fleet now has no firm launch date at all. The long-haul A350s, which receive only the new business class, at least keep their Q1 2027 slot.
So if you’re holding out for the new first class, brace for a longer wait than the headlines suggest.
How It Compares With Cathay & Qantas
The delay is easier to forgive when you look across the region, because Singapore isn’t the only premium name stuck waiting. Qantas has pushed its Project Sunrise launch back too.
Qantas’ new ultra-long-haul Business Suites, doors and all, were shown off back in 2023 for Project Sunrise flights then expected from late 2025. The first Sydney to London service is now due in October 2027. So two of the region’s proudest carriers are both running late on their flagship cabins.
Cathay is the exception, and the one Singapore should watch. Its Aria Suite already flies, with a door and a 1-2-1 layout, and the route map keeps growing.
Closer to home, London Heathrow and Frankfurt already have it daily, while Milan followed in January 2026 as the third European route. Across the Atlantic, San Francisco and Vancouver both fly it too. Los Angeles joined as the third North American gateway, initially weekly from April and then daily from 1 May.
While Singapore and Qantas point at 2027, Cathay is banking the bragging rights in 2026. As ever, check the seat map before booking, because airline deployment promises have the structural integrity of a chocolate teapot.
What It Means For Your Next Booking
If you were banking on flying the new Singapore Airlines business class in 2026, replan now. The current seat is what you’ll get on the A350 until at least early 2027, and probably later once you factor in the phased rollout. It’s still a comfortable lie-flat bed, so this is hardly a disaster. Read Singapore Airlines A350 Business Class Amsterdam to Singapore Review.
Our tip: if a door and proper privacy top your list, book Cathay or Qatar on the route for now. Come back to Singapore Airlines business class once the retrofitted jets turn up.
The upside is worth holding onto, though. When an airline that already builds one of the best business cabins decides to start from scratch, the result is usually worth the wait. The reveal lands later in 2026, with a fresh KrisWorld system, reworked dining and new soft furnishings. I’m more curious than cross, and keen to see what they bring next.
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