A330-900neo vs A350-900
The A350-900 leads, topping 5 of 7 compared metrics.
The Airbus A330-900neo (introduced 2018) and the Airbus A350-900 (introduced 2015) are two aircraft buyers regularly weigh against each other. Both are commercial, which makes them natural cross-shopping rivals. The clearest separation between them is range, where the A350-900 has the advantage. Below we compare them spec by spec, then break down which aircraft suits which mission.
6 more specs per aircraft — ceiling, climb, cabin, dimensions and more — are free with an account.
A330-900neo vs A350-900: the key differences
- The A350-900 delivers 13% more range (A330-900neo: 7,200 nm; A350-900: 8,100 nm).
- The A350-900 delivers 7% more cruise speed (A330-900neo: 487 kt; A350-900: 521 kt).
- The A330-900neo and A350-900 are evenly matched on passenger capacity, both at 440 seats.
- The A330-900neo is the newer design (introduced 2018 versus 2015 for the A350-900), a gap of 3 years that usually shows up in avionics, cabin systems and fuel burn.
- The A350-900 is the larger aircraft by maximum takeoff weight (617,295 lbs versus 553,800 lbs), which typically buys more cabin and payload at the cost of higher trip economics.
Which mission suits which aircraft
Both aircraft are built for nonstop ultra-long-haul routes, so outright range rarely separates them — the call leans on cabin (the A330-900neo seats more), trip economics and what is actually available on the market. Match the airframe to how you fly most weeks, not to the headline range figure.
Which should you choose?
Choose the A350-900 when nonstop range is the deciding factor, and the A330-900neo when cabin capacity and payload matter more; the A350-900 holds the cruise-speed edge. The right answer ultimately depends on acquisition cost, maintenance-program status, and what is actually available on the market — talk to our acquisition advisory team to pressure-test the choice against your missions and budget.
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A330-900neo vs A350-900: FAQs
Which has the longer range, the A330-900neo or the A350-900?
The A350-900 has the longer published range — 8,100 nm versus 7,200 nm for the A330-900neo.
Which is faster, the A330-900neo or the A350-900?
The A350-900 cruises faster, at 521 kt versus 487 kt for the A330-900neo.
Which is newer, the A330-900neo or the A350-900?
The A330-900neo is the newer design, introduced in 2018 versus 2015 for the A350-900.
Is the A330-900neo or the A350-900 the larger aircraft?
By maximum takeoff weight the A350-900 is the larger aircraft — 617,295 lbs versus 553,800 lbs for the A330-900neo.
Should I buy the A330-900neo or the A350-900?
Choose the A350-900 when nonstop range is the deciding factor, and the A330-900neo when cabin capacity and payload matter more; the A350-900 holds the cruise-speed edge. The right answer ultimately depends on acquisition cost, maintenance-program status, and what is actually available on the market — talk to our acquisition advisory team to pressure-test the choice against your missions and budget.
Still weighing up the A330-900neo vs A350-900?
Specs only take you so far. Our advisors give an independent recommendation based on your mission, budget and how you actually fly — and represent your side through to purchase.