Lumbus eSIM Data Plans for Singapore

Lumbus does not provide a true unlimited high‑speed data eSIM for Singapore. All plans listed by the provider have a specified data cap; the so‑called “Singapore Unlimited” plan delivers 3 GB of high‑speed data per day and then throttles service to 1000 kbps, which is not an unlimited offering.

If unlimited usage is not essential, Lumbus offers a range of fixed data plans for Singapore. For example, the 50 GB plan that is valid for 30 days costs $33.99 USD, and the 20 GB plan for 30 days is priced at $15.99 USD. These options give travelers a large, finite amount of high‑speed data that must be used within the validity period.

Lumbus does not provide Singapore eSIMs that include a local phone number or SMS capability. Their Singapore plans are data‑only, so you will receive no inbound or outbound voice or text services. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but because some destinations may block or restrict access to these apps, users should confirm that the services they rely on are reachable in Singapore before purchasing an eSIM.

Lumbus provides two types of plans that can be used in Singapore: 11 single‑country plans and 52 multi‑country plans that include Singapore. These plans offer anywhere from 1 GB to 50 GB of data and are priced between about $4 and $141. Prices, data caps and validity periods vary, with some plans charging a fixed amount of data, while others cap the daily data usage. All plans are available for 1 to 365 days.