GigSky eSIM Data Plans for Southeast Asia

GigSky does not provide an unlimited data eSIM plan for Southeast Asia. The available plans come with fixed data allowances and include options such as a 50GB data plan that is valid for 180 days and costs $329.99 USD, or a 20GB data plan that is valid for 90 days and costs $181.49 USD. Choosing a fixed data plan can be more cost‑effective if you are a regular or moderate data user, while extremely heavy data consumers may need to plan for additional purchasing or alternative providers.

GigSky does not provide eSIM plans for Southeast Asia that include a phone number or SMS capability. The company offers only data‑only plans in that region. Travelers can still use voice and text apps such as WhatsApp, Telegram, and iMessage over the data connection, which do not require a traditional phone number.

GigSky offers a range of eSIM plans that cover several Southeast Asian countries, and the available plans that include these destinations are Cruise + World, Cruise + Asia Pacific and World Plan. All three plans include coverage in Indonesia, Cambodia, Malaysia, Singapore, Thailand and Vietnam, providing connectivity across these six nations. Each of these plans also extends to other regions worldwide, although those destinations lie outside the Southeast Asian focus and are not listed here.