The Changi Airport Terminal 4 Shuttle Bus Service is a free shuttle service provided by Changi Airport Group, connecting public and transit passengers between Terminal 2 and Terminal 3. The service operates daily from 8:00am to 6:00pm, with a service break from 12pm to 2pm. Operating hours were revised due to the ongoing COVID-19 global situation.

Changi Airport Terminal 4, which opened in October 2017, is a satellite terminal not connected to the existing Changi Airport Skytrain network. Passengers connecting from Changi Airport MRT Station can take Free Shuttle Bus from Terminal 3 Departure Hall (Door 8) to Terminal 4. Similarly, passengers from Terminal 4 who wish to connect to the MRT Station may take the shuttle service to Terminal 2.

A separate shuttle bus (currently suspended) is also offered for Transit Passengers connecting between Changi Airport Terminal 2 and Terminal 4. Further connections to other terminals and gates are offered through the Changi Airport Skytrain network.

The Shuttle Bus Service is wheelchair accessible, and operated by Woodlands Transport Service Pte Ltd using Yutong ZK6126HGA low-floor buses.

Public Area Shuttle Bus Service

The T2-T4 shuttle bus lounge located at T2 will be relocated to T3 (Departure Hall, Door 8) permanently with effect from 21 April 2020.

With the suspension of operations at Terminal 4 from 16 May 2020, the Terminal 4 Shuttle Bus Service will also be suspended.

Changi Airport T4 Shuttle - T4 Boarding Point — Changi Airport T4 Shuttle – T4 Boarding Point

Changi Airport Terminal 2 Arrival Hall ↔ Changi Airport Terminal 3 Departure Hall
Operating Hours & Frequency
08:00 – 12:00 & 14:00 – 18:00	Up to 20 minutes estimated waiting time
From Terminal 3	08:00 – 12:00 & 14:00 – 18:00
From Terminal 4	08:10 – 11:50 & 14:10 – 17:50

	Boarding Points	Alighting Points
Terminal 4 to Terminal 3	T4 Arrival Hall Door 1 (Level 1)	T3 Departure Hall Door 8
Terminal 3 to Terminal 4	T3 Departure Hall Door 8	T4 Departure Hall Doors 3/4

Former boarding point at Terminal 2

Changi Airport T4 Shuttle - T2 Boarding Point — Changi Airport T4 Shuttle – T2 Boarding Point

Transit Area Shuttle Bus Service [Suspended]

The transit area shuttle service to and from Terminal 4 is currently suspended until further notice.

Shuttle Bus to Terminal 4 at Terminal 2 Gate F51

Shuttle Bus to Terminals 1, 2 & 3 at Terminal 4 Transit Area

Changi Airport Terminal 2 Gate F51 ↔ Terminal 4 Departure Transit Area
Operating Hours & Frequency
0800hrs – 0159hrs	Up to 10 minutes estimated waiting time
0200hrs – 0759hrs	Up to 25 minutes estimated waiting time
Boarding & Alighting Points
Terminal 2	Terminal 4
Departure Gate F51	T1, T2 & T3 Transfer Lounge

Alternative Transport – Public Bus

See Also: Changi Airport PTB4 Bus Stand

Details (Click to expand)

A Public bus stop is located outside Terminal 4 next to the Coach Bay, accessible via an underpass at B1.

Bus Stop 95029 – Changi Airport PTB4, T4 Crescent
Bus Service	Destination	Notes
24	Ang Mo Kio	via Bedok, Paya Lebar, Serangoon
34	Punggol	via Tampines
36	↺ Tomlinson Road via Marine Parade, Marina Centre, Orchard	Connects to the City, via Marine Parade. 36A operating at late hours terminate at Tomlinson Road
110	Compassvale	via Sengkang West

See Changi Airport PTB4 Bus Stand

Alternatively, another bus stop along Airport Boulevard connects to more bus services, with a longer walking distance to and from Terminal 4. This bus stop can also be reached by Services 24, 34, 36 and 110 from Changi Airport PTB4 bus stand as detailed above, by taking any service for 1 stop.

Bus Stop 95159 – Near SATS Flight Kitchen, Airport Boulevard
Bus Service	Destination	Notes
24	Ang Mo Kio	via Bedok, Paya Lebar, Serangoon
27	Hougang Central	via Tampines, Sengkang, Buangkok
34	Punggol	via Tampines
53	Bishan	via Pasir Ris, Serangoon
110	Compassvale	via Sengkang West
858	Woodlands	via Jln Kayu, Khatib, Yishun, Sembawang, Admiralty