abesteSIM eSIM Data Plans for South Korea

abesteSIM offers unlimited data eSIM plans for South Korea that cover validity periods from 1 day up to 30 days. Prices start at $3.25 USD for a 1‑day plan and rise to $53.98 USD for a 30‑day plan, with intermediate options such as 3‑, 5‑, 7‑, 10‑, 15‑, 20‑, and 30‑day packages. All plans state they are unlimited, but include a note that speed may be throttled after heavy usage.

Notably, a number of unlimited packages indicate a maximum speed of 5000kbps, meaning that normal speed may be capped at this rate. abesteSIM applies a Fair Usage Policy: after a certain amount of data is consumed, speeds may be reduced. Travelers who need reassurance about speed limits should contact abesteSIM directly to confirm the typical data allowance that remains at normal speed and whether the Fair Usage Policy will affect their usage.

abesteSIM does not provide any eSIM plan that includes a phone number or SMS capability for South Korea; the provider only offers data‑only eSIMs for the country. Travelers needing voice or text communication can rely on data‑based services such as WhatsApp, Telegram, or iMessage, which work over the data connection without requiring a local phone number or SMS.

The dataset does not include a provider‑specific breakdown for abesteSIM, so it does not specify how many data plans abesteSIM offers for South Korea.