TraveleSIM.CH eSIM Data Plans for South Korea

TraveleSIM.CH does not provide an unlimited data eSIM plan for South Korea. All available plans have a fixed data cap, such as the 50GB plan valid for 30 days at $24.25 USD or the 20GB plan valid for 30 days at $13.13 USD.

Choosing a fixed data plan can be more cost‑effective for most travelers. For heavy data users, the larger 50GB option provides ample allowance, while lighter users may find the 20GB plan suitable and cheaper.

TraveleSIM.CH does not provide South Korea eSIM plans that include a local phone number or the ability to send or receive SMS messages. The provider offers only data‑only eSIMs for this destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send text messages without needing a traditional phone number or SMS capability.

TraveleSIM.CH lists a total of 12 single‑country data plans that cover South Korea and 40 multi‑country plans that include South Korea among their destinations. The plans range in price from about $2.52 to $120.26 and offer data allowances from 1 GB up to 50 GB, with validity periods spanning 7 days to 365 days. The single‑country options provide a fixed data amount for a set duration, while the multi‑country options often feature a daily data cap that allows the same data to be used across several countries, giving travelers flexibility while abroad.