British Airways has launched an extensive upgrade of its Airbus A380 fleet, promising a transformation the airline describes as a “luxury hotel in the sky.” The retrofitting project marks the largest single investment ever made by an airline to reconfigure an aircraft, according to British Airways’ chairman and chief executive, Sean Doyle.

The overhaul will encompass all 12 A380s, the world’s largest passenger jets operated by the carrier. Upgrades include new seats throughout the aircraft’s cabins and an entirely revamped first-class suite. The first of the refurbished planes is expected to enter service in the coming months, featuring the world’s largest business-class cabin with more than 100 seats spread across the entire upper deck.

The new cabin layout will see 12 first-class seats, 106 business-class seats under the Club World brand, 84 premium economy seats in World Traveller Plus, and 215 economy seats in World Traveller. The first-class suite will introduce larger seats with retractable dividers that allow passengers traveling together to create private shared spaces. Additional amenities include new amenity kits, enhanced dining options featuring premium proteins such as lamb and salmon, and a dedicated wine and drinks menu. A minibar with snacks and water will be integrated into each first-class seat, complementing a new cabin crew training program focused on delivering more personalized service.

In economy cabins, passengers will benefit from wider seats, new pillows, and larger entertainment screens. Premium economy will gain an added privacy screen to improve the onboard experience. British Airways also highlighted design elements like wooden herringbone floors and leather seating in the airline’s signature colours.

This retrofit forms part of a broader £7 billion investment plan spanning all areas of the airline’s operations, set to continue through 2027. The investment includes ongoing upgrades to the airline’s mobile app and customer loyalty scheme, as well as major improvements to airport facilities. British Airways plans to open a new lounge at Heathrow Terminal 5 by the end of 2028, which will feature a 17-metre bar, one of the longest airport lounge bars globally. Redevelopment of the Heathrow arrivals lounge is expected to be completed by late 2027.

The upgrade initiative comes amid recent criticism of British Airways over its service standards, including passenger dissatisfaction with changes to its loyalty program and onboard catering—particularly the removal of hot breakfasts from short-haul business-class flights earlier this year. The airline has shifted its loyalty rewards to prioritize the amount spent rather than distance travelled, a move that has been controversial among frequent flyers.

Aviation analysts have noted that while the A380 remains popular with passengers for its spaciousness and smooth ride, it has proven costly to maintain and upgrade. Rhys Jones, aviation editor of the loyalty website Head for Points, described the aircraft as a “problem child” for airlines due to the significant investment required for refurbishment. Despite this, British Airways’ commitment to revamping its A380s ensures these jets will remain part of its fleet for at least another decade, distinguishing it as one of the few carriers continuing to operate the double-decker aircraft.

With the A380 retrofit underway, British Airways aims to enhance its premium offering and regain ground in the competitive airline market by focusing on elevated passenger comfort and service quality.