ETravelSim eSIM Data Plans for Southeast Asia

ETravelSim does not offer an unlimited data eSIM for Southeast Asia, so travelers looking for a truly unlimited data allowance will not find such a plan from this provider.

Instead, ETravelSim provides fixed‑data options for Southeast Asia. For example, a 50GB plan is available for 30 days at $80.99 USD and another 50GB plan for 365 days at $109.99 USD, while a 20GB plan covers 30 days for $27.00 USD. These plans can be a cost‑effective choice for most travelers, unless an extremely heavy data user requires an unlimited solution that is not offered by ETravelSim.

ETravelSim does not provide Southeast Asia eSIMs that include a phone number or SMS capability. The provider offers only data‑only plans for this destination. Travelers who need to stay in touch can use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection and allow voice calls and messaging without a local phone number or SMS service.

The eSIM plans from ETravelSim that serve Southeast Asia include Travel eSIM for Asia, Southeast Asia eSIM, Seafarer eSIM (180 countries), and Global Flex 365 eSIM. Travel eSIM for Asia and Global Flex 365 eSIM both cover Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam. The Southeast Asia eSIM and Seafarer eSIM cover Cambodia, Indonesia, Laos, Malaysia, Philippines, Singapore, Thailand, and Vietnam. No plan in the dataset covers Brunei, Myanmar, or Timor‑Leste.