ETravelSim eSIM Data Plans for Southeast Asia

ETravelSim does not offer an unlimited data eSIM plan for Southeast Asia. A fixed‑data alternative is available, such as the 50GB eSIM valid for 30 days or the 50GB eSIM valid for 365 days. Choosing a fixed data plan can be more cost‑effective unless the traveler is an extremely heavy data consumer.

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.

Travel eSIM for Asia and Global Flex 365 eSIM both cover Indonesia, Malaysia, Philippines, Singapore, Thailand, and Vietnam, while Southeast Asia eSIM expands coverage to include Cambodia and Laos in addition to those same six countries; Brunei, Myanmar, and Timor‑Leste are not included in any of these plans.