airdatalink eSIM Data Plans for Singapore

Airdatalink does not provide an unlimited data eSIM for Singapore. All of its Singapore-focused plans are fixed‑data options. For example, a 20GB plan is available for 30 days at $16.60 USD, and larger data caps of 30GB and 50GB are priced at $17.57 USD and $26.85 USD respectively, both valid for 30 days. Choosing a fixed data plan can be more cost effective for most travelers, unless a user expects to consume far more data than the largest available plan.

airdatalink does not provide an eSIM plan for Singapore that includes a phone number or SMS capability. The provider offers only data‑only eSIM options for travelers visiting Singapore.

Because the plan lacks a traditional mobile number, calls and text messages can still be made through on‑demand VoIP services such as WhatsApp, Telegram and iMessage, which work over the data connection. If a conventional phone number or SMS service is required, you may need to consider a different provider.

In Singapore airdatalink offers 5 single‑country eSIM plans and 54 multi‑country plans. Among the catalog, plans are split into fixed data‑cap options, which provide a set amount of data usable for the entire validity period, and daily data‑cap options that limit the amount of data that can be used each day. Overall, the Singapore offerings range in price from about $2.93 to $70.29, with data allowances spanning 1 GB to 50 GB and validity periods from 2 to 180 days.