eSIM.sm eSIM Data Plans for South Korea

eSIM.sm does not provide an unlimited data eSIM for South Korea. The catalog only lists fixed‑data plans with caps such as 20GB for 30 days at $37.20 USD, 10GB for 30 days at $19.90 USD, 5GB for 30 days at $12.50 USD, 3GB for 30 days at $8.60 USD, and 1GB for 7 days at $5.60 USD. These examples represent a selection of the larger‑data options that are available, not a complete listing. Opting for a fixed‑data plan can be more cost effective for most travelers, unless you are an extremely heavy data user who may prefer an unlimited package elsewhere.

eSIM.sm does not provide South Korea eSIM plans that include a local phone number or SMS capability. Only data‑only eSIM plans are offered for that country. Travelers who need calls or text messages can use internet‑based messaging and calling apps such as WhatsApp, Telegram, and iMessage over the data connection.

eSIM.sm offers five single‑country data plans for South Korea, with no multi‑country plans available. The plans range in price from roughly $5.60 to $37.20 and provide data caps between 1 GB and 20 GB over validity periods of 7 to 30 days. Tethering is allowed on these plans where applicable.