S$15 hi! Tourist Plan SIM 500GB (SG, MY, ID, TH, HK​), 18GB (APAC, China, S. Korea, Japan​), 8GB (60+ Countries)

The Singtel hi! Tourist Plan SIM (S$15) is a prepaid international roaming SIM with 500 GB of data usable in Singapore, Malaysia, Indonesia, Thailand, and Hong Kong; 18 GB across broader APAC, China, South Korea, and Japan; and 8 GB in 60+ other countries. Local and international calls are included within Singapore only. The SIM must be purchased and activated at a Singtel hi! outlet in Singapore. Check the full roaming country list and data caps on the Singtel website before buying.