
YonoSIM is a global travel eSIM provider covering 200+ destinations. Travelers install in under two minutes via a QR code, connect on landing with local carrier networks, and pay only for the data they need — no roaming charges, no physical SIM swap, no contracts. Unused plans are automatically refunded after 30 days, an industry-first no-risk guarantee that removes the downside on last-minute or backup purchases. Plans range from small daily packages to unlimited multi-country regional bundles, with multi-locale checkout in English, Chinese, Korean, Japanese, German, Polish, French, Spanish, Portuguese, Italian, Turkish, Thai, and Vietnamese.
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.
YonoSIM does not provide an unlimited data eSIM for Sri Lanka. All of its Sri Lanka‑specific offerings are fixed data plans with defined caps, such as 20GB for 30 days and 50GB for 180 days.
These fixed plans are typically more cost‑effective for most travelers; they give a clear data allowance that must be used within the specified validity period. If a traveler needs more data than the highest available bundle, they can purchase an additional plan or use a pay‑as‑you‑go option, which is not listed in the current Sri Lanka catalogue.
YonoSIM does not provide Sri Lanka eSIM plans that include a local phone number or SMS capability. All available Sri Lanka eSIM offerings from YonoSIM are data‑only. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should confirm that these services are accessible in Sri Lanka before purchasing, as some destinations may block or restrict certain apps.
YonoSIM lists 57 single‑country data plans that include coverage in Sri Lanka and 115 multi‑country plans that also cover Sri Lanka. The available options span a price range from about $1.99 to $351.99 and data caps from 500 MB up to 50 GB, with validity periods between 3 to 365 days. In addition to the standard fixed data caps, the catalogue contains numerous daily data‑cap plans, offering users the choice between a one‑time data allotment and a daily quota that resets each day.
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