Ubigi eSIM Data Plans for Southeast Asia

Ubigi does not currently offer an unlimited data eSIM plan for Southeast Asia. All of its offerings for the region come with fixed data allowances.

Customers can choose from substantial fixed data plans such as BEST ASIA, which gives 60GB for 30 days at $78.00 USD, or WORLD, which provides 60GB per month for 30 days at $220.00 USD and a 50GB plan for 180 days at $188.00 USD. These high‑capacity options can be more cost‑effective for travelers with heavy data needs, while the lack of unlimited plans means users will need to monitor usage within the allotted data cap.

Ubigi does not offer any Southeast Asia eSIM plans that include a phone number or SMS capability. Its available plans are data‑only, with no inbound or outbound voice or text options.

Travelers who need to make calls or send messages can use internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM.

BEST ASIA, ASIA, and WORLD all provide eSIM coverage for the following Southeast Asian countries: Indonesia, Cambodia, Laos, Malaysia, Philippines, Singapore, Thailand, Vietnam, and Brunei. Each plan also offers service outside this region, but the listed countries above represent the full Southeast Asian coverage for Ubigi’s eSIM plans.