Singapore Airlines to Bid Farewell to Final Boeing 737-800 by October 2025

Singapore Airlines is preparing to retire its last Boeing 737-800 aircraft. The transition to the more advanced Boeing 737 MAX 8 marks the end of an era for the airline’s narrowbody fleet, with the final aircraft expected to exit service soon.

The retirement of the last Boeing 737-800, registered as 9V-MGN, signifies the conclusion of over ten years of operation. Throughout this period, the airline has utilized a total of 16 such aircraft.

The initial deliveries of these jets occurred as early as February 2014 to Singapore Airlines’ former subsidiary, SilkAir. After the merger in May 2021, they were integrated into the main Singapore Airlines fleet. The remaining aircraft, now approaching 10.1 years old, is being taken out of service as part of the airline’s modernizing efforts.

Through the 2021 merger, Singapore Airlines inherited 15 of these Boeing 737-800s. Now, only one is still operational, with the rest progressively retired as newer Boeing 737 MAX 8s join the fleet. The first aircraft to be retired occurred in 2022, and the rest followed in phases, with the last ones anticipated to be phased out by 2025.

These earlier models are becoming less economical and offer a passenger experience that pales in comparison to their successors. The 737 MAX 8s feature fully reclining seats in business class and in-flight Wi-Fi for all travelers, enhancing the overall flying experience.

The newer models can accommodate 144 passengers in economy class, aligning with Singapore Airlines’ commitment to delivering a consistent premium experience across its entire fleet, achieved through the retirement of the Boeing 737-800s.

Currently, Singapore Airlines operates 19 Boeing 737 MAX 8s, with an additional seven expected to be delivered. The last flight for the remaining Boeing 737-800 is scheduled for October 26, 2026, coinciding with the end of the summer 2025 IATA scheduling season.

In October 2025, this aircraft has primarily been serving the Singapore Changi Airport (SIN) to Penang (PEN) route, which is a short one-hour flight each way. Occasionally, it has operated flights to Kathmandu in Nepal.

After the final retirement, the remaining Boeing 737-800s, registered 9V-MGK, 9V-MGL, 9V-MGM, and 9V-MGN, will be returned to their lessors. These will be replaced by five new Boeing 737 MAX 8s in the upcoming financial year.

What do you think about this transition to newer aircraft?