Changi Airport is known as one of the best airports in the world, and the development of Terminal 5 will play a major role in its long-term expansion. What makes Terminal 5 so special? From futuristic design and advanced facilities to a more comfortable shopping and relaxation experience, the new terminal is set to elevate the travel experience to new heights.
Read the full explanation below.
Overview of the Development of Changi Airport Terminal 5
Changi Airport’s Terminal 5 was first detailed in Singapore’s National Day Rally in 2022. Now, in 2025, this grand vision is being brought to life.
The aviation industry has long been a key pillar of Singapore’s economy. Beyond supporting tourism and trade, it plays a vital role in creating jobs and connecting Singapore with countries across the globe.
This terminal is designed to accommodate the projected growth in passenger and cargo traffic over the coming decades. The project reinforces Singapore’s commitment to maintaining its position as a leading global aviation hub.
Terminal 5 will be built in the Changi East area—a new development site covering 1,080 hectares, nearly the size of the current Changi Airport. More than just another terminal, Terminal 5 symbolizes Singapore’s future and continued success.
Key Features of Changi Airport Terminal 5
Changi Airport Terminal 5 is designed with cutting-edge innovation and technology, making it one of the most advanced terminals in the world. From eco-friendly facilities to enhanced passenger experiences, Terminal 5 offers a range of features that will transform how people travel and interact at the airport.
Modern and Futuristic Design, Signature of Changi Airport
Terminal 5 features an innovative and futuristic architectural design that blends aesthetics with high functionality. The concept includes wide open spaces, maximum natural lighting, and eco-friendly green elements.
Barrier-free mobility is a key focus, making travel easier for all passengers, including those with luggage or traveling with children.
The terminal will include an Automated People Mover (APM) system to transport passengers directly from arrival gates to immigration areas, reducing walking distance and improving comfort.
Greater Passenger Capacity
The new Terminal 5 is projected to accommodate around 50 million passengers annually in its initial phase. Once completed, the overall capacity of Changi Airport will increase to 140 million passengers per year—nearly double the current capacity of 90 million.
Advanced Artificial Intelligence Technology
Terminal 5 will incorporate AI technology to enhance check-in, security, and customer service processes. This technology enables smoother passenger management and real-time demand prediction, reducing wait times and improving overall comfort.
Larger and More Comfortable Waiting Areas
Waiting areas in Terminal 5 will be more spacious and equipped with premium amenities, including exclusive lounges, green zones, and comfortable rest areas. Passengers can enjoy a more relaxing and productive wait time.
Terminal 5 is designed not only as a transit point, but also as a lifestyle destination. Locals can visit for dining, social gatherings, or simply to spend quality time. Above the ground transport hub, a new space will offer various attractions and recreational areas for all ages.
Improved Access to Other Terminals
Terminal 5 will be connected to Changi’s other terminals via both land and air routes, allowing the airport to operate as a single, integrated hub. Additionally, T5 will be linked to Singapore’s transport network via a dedicated ground transport hub providing access to the MRT, buses, and other transport services.
Two MRT lines—the Cross Island Line and the Thomson-East Coast Line—will serve this terminal directly, providing convenient access to the city center and other key destinations. All of these improvements aim to deliver a seamless and stress-free travel experience.
Energy-Efficient Technology Implementation
As a climate change mitigation measure, the runway is being built at an elevation of 5.5 meters above sea level to withstand extreme weather. Taxiways are designed with slopes to allow smooth drainage of rainwater.
Terminal 5 will also feature energy-saving systems, including solar panels on the roof—expected to be the largest in Singapore—capable of supplying electricity equivalent to powering around 20,000 HDB flats for a year.
When Will Changi Airport Terminal 5 Officially Open?
Terminal 5 of Changi Airport is scheduled to begin operations in the mid-2030s. The development is currently in the construction and planning phase, aimed at meeting the growing demand for passenger and cargo traffic.
Although the exact opening date is still subject to further updates, the Singapore government and airport management are committed to ensuring everything progresses on schedule to deliver a modern and efficient terminal ready to support future needs.
