Southeast Asia eSIM

Stay connected on your trip with 5GB of data valid for 7 days across Southeast Asia. Perfect for light browsing, maps, and messaging while travelling through multiple countries — no SIM swaps needed.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Stay online for up to 30 days with 5GB of data across Southeast Asia. Designed for long-term travellers who need basic internet access in multiple countries. Instant QR activation and reliable coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Get 5GB of mobile data valid for 15 days — perfect for staying connected while exploring Southeast Asia. Works instantly via QR code activation with one eSIM for multiple destinations.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Experience the best connectivity with 50GB of high-speed data for 7 days across Southeast Asia. Perfect for travellers who need large data capacity for video calls, streaming, and work. Instant QR activation — no SIM card required.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Stay online for a full month with 50GB of high-speed data that works across multiple Southeast Asian countries. Designed for those who need strong, consistent connectivity on the go. Easy QR activation and excellent coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Stay connected wherever you go with 50GB of data valid for 15 days across Southeast Asia. Great for business travellers or families exploring multiple destinations. Simple QR code activation and wide regional coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Enjoy seamless connectivity across Southeast Asia with 30GB of data valid for 7 days. Ideal for travellers who need extra data for streaming, video calls, and online navigation. Easy QR code activation — no SIM card needed.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Enjoy 30GB of high-speed data for 30 days — perfect for travellers exploring multiple countries in Southeast Asia. Stay connected everywhere with instant QR activation and reliable regional coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Travel freely with 30GB of mobile data valid for 15 days across Southeast Asia. Great for heavy data users who need reliable internet for work and entertainment. Instant QR activation with broad coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Stay connected across Southeast Asia with 20GB of data valid for 7 days. Perfect for streaming, video calls, and navigation during short regional trips. Activate instantly with a QR code — no physical SIM card required.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Enjoy 20GB of high-speed data valid for 30 days across Southeast Asia. Designed for digital nomads and frequent travellers who need dependable connectivity across borders. Instant activation and wide coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Travel worry-free with 20GB of data valid for 15 days. Ideal for extended trips or business travel across multiple Southeast Asian countries. Easy QR code activation and excellent regional coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Travel freely across Southeast Asia with 10GB of data valid for 7 days. Ideal for travellers who need reliable data for browsing, streaming, and navigation. Activate instantly with a QR code — no SIM card swap required.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Stay online for a month with 10GB of high-speed data valid for 30 days across Southeast Asia. Ideal for long-stay travellers and digital nomads. Instant activation with wide regional coverage.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G

Explore Southeast Asia with 10GB of mobile data for 15 days. Perfect for business or leisure trips spanning several countries. Simple QR activation and strong coverage throughout the region.

Coverage Area: Singapore, Indonesia, Thailand

Roaming Carrier: 3HK

APN: mobile.three.com.hk

Network Type: 5G/4G