Astaroam eSIM Data Plans for South Korea

Astaroam does not provide an unlimited data eSIM for South Korea. Instead, the provider offers fixed‑data plans. The largest available option is 20GB for 30 days, which is priced at $17.61 USD, and a smaller 10GB for 30 days plan is available for $12.40 USD. For travelers who require more data or plan to use a lot of bandwidth, a different provider may offer larger bundles that could be more cost‑effective. However, for most visitors a fixed data plan such as those offered by Astaroam is usually sufficient unless they are very heavy data users.

Astaroam does not provide an eSIM for South Korea that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for that destination. Visitors who need voice or text communication can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Astaroam provides six single‑country data plans and twelve multi‑country data plans that include South Korea. The plans vary in price from roughly $3.80 to $87.03, in data caps from 1 GB up to 20 GB, and in validity from 7 to 30 days. Some of these plans also allow tethering, giving additional flexibility for users who need to share data with other devices.