
With Horizon, you install one eSIM and keep it for every trip. Before you travel, simply choose an affordable data plan for your destination. If you need more data or travel somewhere new, top up the same eSIM instead of installing another one. It’s a simple, reliable way to stay connected around the world without adding eSIMs or dealing with expensive roaming charges.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Horizon eSIM does not provide any unlimited‑data eSIM for Southeast Asia. The provider’s plans for the region include fixed‑data options such as the APAC 20 GB / 90 days plan, which offers 20 GB of data for 90 days, and the APAC 10 GB / 30 days plan, offering 10 GB for 30 days. These fixed‑data bundles can be a more cost‑effective choice for most travelers unless a user anticipates very high data usage.
Horizon eSIM does not provide a phone number or SMS capability in its Southeast Asia eSIM plans. All plans sold by Horizon eSIM for this region are data‑only. Travelers who need voice or text communication can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps are accessible in the specific Southeast Asian destinations they intend to visit, as some countries may block or restrict certain services.
The Horizon eSIM APAC plan includes Indonesia, Malaysia, Philippines, Singapore, Thailand and Vietnam, while the Global plan covers Brunei, Indonesia, Cambodia, Malaysia, Philippines, Singapore, Thailand and Vietnam, all situated within Southeast Asia.
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