T4 to Jewel. Landed in Terminal 4 Changi Singapore , take complimentary shuttle bus to Jewel/T1.

Jewel is located in the public area, between T2 and T3, and is directly connected to T1. If you are transiting through Changi, you will need to clear arrival immigration to enter Singapore and visit Jewel. 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. Note: If you are transferring to Terminal 4 within the transit area, please ensure that your itinerary is through checked to your final destination.