SparkRoam eSIM Data Plans for South Korea

SparkRoam does not provide an unlimited data eSIM plan for South Korea. The available plans are fixed‑data options, such as a 50 GB plan valid for 30 days priced at $22.61 USD and a 20 GB plan valid for 30 days priced at $10.25 USD. Although these plans are the largest standard data allowances offered, choosing a fixed data plan can be more cost‑effective for most travelers unless they require extremely heavy data usage.

SparkRoam does not offer an eSIM plan for South Korea that provides an active phone number or SMS capability. The available plans from SparkRoam for South Korea are data‑only, meaning they give you access to high‑speed internet via 5G, 4G or 3G but do not deliver inbound or outbound voice or text services. Travelers who need to make calls or send messages can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

SparkRoam currently lists 6 single‑country plans that cover South Korea and 12 multi‑country plans that include South Korea among other destinations, giving users a total of 18 distinct offers for that country. The available plans range from a low‑cost option around $1.33 for 1 GB of data available for 7 days to a higher‑priced choice near $111 for 50 GB that can be used for up to 180 days. Some plans provide a fixed data amount that does not reset daily, while others offer a daily data cap that refreshes every day, giving travelers flexibility depending on their usage patterns.