SIMDUCK.COM eSIM Data Plans for South Korea

SIMDUCK.COM does not provide an unlimited‑data eSIM for South Korea; all of its South Korean offerings are fixed‑data plans that include a hard data cap. For travelers who need high‑volume data, SIMDUCK.COM offers options such as a 50 GB plan valid for 30 days and a 50 GB plan valid for 180 days, both billed at $31.49 and $118.99 USD respectively. Choosing a fixed data plan is typically more cost‑effective unless a traveler is an extremely heavy data consumer.

SIMDUCK.COM does not provide any eSIM plans for South Korea that include a phone number or SMS capability. The only plans available from this provider for that destination are data‑only eSIMs. Travelers who need to make voice calls or send text messages can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but should confirm that those apps are accessible in South Korea before purchasing, as some destinations may block or restrict VoIP services.

SIMDUCK offers 27 single‑country plans for South Korea and 9 multi‑country plans that include South Korea. The available plans vary from roughly $1.99 to $118.99, with data caps ranging from 100 MB to 50 GB and validity periods between 3 and 180 days. Some plans provide a fixed data amount, while others cap usage on a daily basis.