Yesim eSIM Data Plans for South Korea

Yesim offers several unlimited data eSIM options for South Korea. The plans are valid for 1 day, 7 days, 15 days, and 30 days, and the prices range from $8.21 USD for a one‑day pass to $64.50 USD for a 30‑day pass. All of these packages provide internet via 5G and allow tethering, but the description specifies that speeds may be throttled after heavy use, which reflects a Fair Usage Policy. Users who want to confirm the details of speed throttling and the amount of data that remains at normal speed should contact Yesim directly.

Yesim does not provide eSIM plans for South Korea that include a phone number or SMS capability. The provider only offers data‑only eSIMs for this destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging without needing a local phone number.

Yesim lists seven single‑country data plans specifically for South Korea. The available plans vary in cost from roughly $8 to $230 and in data allowance from 5 GB to unlimited, with validity periods ranging from one day up to a full year. No multi‑country plans that include South Korea are listed separately in the database.