Shortly after the Airbus A350-1000 began service, rumors emerged about a more extended variant, the A350-2000. The A350-1000's success, attributed to its large seating capacity, long range, and fuel economy, led to speculation about adding approximately 40 seats in a new model. However, Airbus did not find a strong business case for this variant before the COVID-19 pandemic disrupted the aviation industry.
The pandemic shifted market dynamics as airlines prioritized fuel-efficient twinjets over larger quadjets like the Airbus A380 and Boeing 747. With these models out of production by 2023, airlines turned to alternatives such as the A350-1000 and Boeing 787 Dreamliner. The delayed introduction of Boeing's 777X has also created opportunities for Airbus sales.
Airbus has hinted at developing the A350-2000 since the 2025 Paris Air Show. This potential model would compete with Boeing's 777X on high-demand routes. The proposed A350-2000 could offer increased passenger capacity with moderate upgrades from existing features of the A350-1000.