Giga.Tel eSIM Data Plans for South Korea

Giga.Tel does not provide an unlimited data eSIM plan for South Korea. All of its available South Korean eSIMs come with a fixed data allowance, the largest being 50 GB. Travelers can choose from a 7‑day, 15‑day or 30‑day plan at approximately $14.95 to $16.95 USD, or from an AsiaLink 50 GB plan that also covers South Korea plus 11 additional countries for $23.25 to $26.49 USD.

Because the plans have a set data cap, they may be more cost‑effective for most visitors. An unlimited plan would only be justified for exceptionally heavy data users, but Giga.Tel’s fixed data options are the only options available for travel to South Korea.

Giga.Tel does not provide a South Korea eSIM that includes a local phone number or SMS capability. All of Giga.Tel’s Korean plans are data‑only, so travelers receive only internet access without text or voice services directly on the SIM.

Travelers who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps or VoIP services, so it is advisable to check that the applications you rely on are accessible in South Korea before purchasing a plan.

Giga.Tel offers a total of 33 single‑country plans and 86 multi‑country plans that include South Korea. The available plans vary in price from about $1.95 to $229.15 and in data caps from 100 MB up to 50 GB. Some options provide a fixed amount of data for the entire validity period, while others impose a daily data cap, giving travelers flexibility depending on whether they prefer a predictable total data allotment or a set daily download limit.