How big is Changi Airport Terminal 4?

Terminal 4 is a two-storey, 25-metre-high building with a gross floor area of 225,000 square metres. 17 stands are available for narrow-body aircraft, 4 stands for wide-body aircraft. A bridge across Airport Boulevard was constructed to enable buses and other airside vehicles to move from T4 to the aircraft stands.



Changi Airport's Terminal 4 is a massive, high-tech facility with a gross floor area of approximately 225,000 square meters (about 2.4 million square feet). Despite being smaller than the gargantuan Terminal 3, T4 is designed with a "boutique" feel that emphasizes efficiency and automation. In 2026, it serves as a major hub for both regional low-cost carriers and full-service airlines, featuring 21 contact stands. The terminal is famous for its "Fast and Seamless Travel" (FAST) system, which uses end-to-end facial recognition for check-in, bag drop, and boarding. Architecturally, it is known for the "Heritage Zone," which features life-sized facades of old Peranakan shop houses, and its 300-meter-long Central Galleria. For 2026 travelers, T4 represents the "airport of the future," where the vast physical space is optimized by technology to make the passenger journey feel shorter and more intuitive than in traditional terminals.

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Transit Shuttle Bus Services The estimated time taken to travel between the terminals using the transit shuttle bus is as follows: T4 to T1: 18mins. T1 to T3: 6mins. T3 to T4: 12mins.

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Covering two floors and occupying a floor space of 225,000sqm, Terminal 4 is the smallest of Changi's terminal buildings (about half the size of Terminal 3), but also its most advanced.

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It is about a 10 min walk. Jewel Changi is not located near Terminal 4. It is located near Terminal 1 (direct access), and connected via Linkbridge to Terminals 2 and 3. For Terminal 4, you will have to take a free shuttle bus to Terminal 2 first and then walk from there.

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At least two hours is recommended. Just remain in the transit area.

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Changi Airport Terminal 4 presents an enchanting experience for all visitors, where culture, design and technology all come together. With giant kinetic structures, heritage-themed facades and immersive LED displays, here are 10 things to do when you visit Terminal 4.

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Departure from Changi Airport For Singapore Airlines flights to other destinations, check-in will remain at Terminal 3. For updates on departure gate and boarding time for your flight, do check the flight information display screens at the Airport.

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This is a digital Waterfall at Terminal 2 in Singapore Changi Airport.

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Make sure you have valid travel documents, permits and visas if applicable. All visitors must pass immigration to exit the transit area before visiting Jewel. Jewel is conveniently connected to all four terminals (allow sufficient time for travelling between terminals).

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By Shuttle Bus Terminal 4 is accessible by a complimentary shuttle bus services at both public and transit areas. The shuttle bus journey between terminals at the public area takes about 10 minutes and the shuttle bus journey between terminals at the transit area takes between 10 to 18 minutes.

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Free Singapore Tour – Jewel Tour Immerse in a lush green sanctuary as you hike through the Shiseido Forest Valley, marvel at the HSBC Rain Vortex, and sample snacks from local heritage brands. Traverse through the Canopy Park and be drawn into the world of aviation in the Changi Experience Studio.

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Changi International Airport (SIN) is a destination in itself. Efficient and easy to navigate, the highly praised airport is home to local and international boutiques, two hotels, a cinema, art installations, and the brand new Jewel Changi area.

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On Foot. To move between T1 and T3 within the transit area, use the inter-terminal travellators located throughout the Departure Transit areas. To travel between T2 and T3 in the public area, use the Mezzanine Level link bridge between the two terminals.

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Find & Visit. The Lounge is in Terminal 4. After you go through security, you can find it just beyond the TSA checkpoints to the left of the escalators that take passengers downstairs to the gate level. Learn more about who can access the lounge.

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