eSIM Now eSIM Data Plans for South Korea

eSIM Now does not provide an unlimited data eSIM for South Korea. The service offers fixed‑data plans for travellers, with the largest available option being 50 GB for 30 days and another option of 20 GB for 30 days, among other smaller packages such as 10 GB, 5 GB, and a 3 GB 15‑day plan.

Choosing a fixed data plan can be more cost effective unless a traveller is an extremely heavy data consumer who would need a truly unlimited option. eSIM Now currently lists only the fixed‑data packages listed above for South Korea.

eSIM Now does not provide an eSIM for South Korea that includes a phone number or SMS capability. The only eSIMs sold by eSIM Now for South Korea are data‑only plans.

Travelers who need to make or receive voice calls or SMS can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, the availability of these apps is not guaranteed, as some destinations may block or restrict certain VoIP services, so users should confirm that the services they rely on are accessible in South Korea before purchasing.

eSIM Now offers six single‑country data plans for South Korea. The available options vary in price from about $3.17 to $29.63 and in data cap from 1 GB up to 50 GB, with validity periods ranging from 7 to 30 days.