
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Firsty does not provide any unlimited data eSIM plans for South Korea. All of the available Firsty eSIM options for South Korea are fixed‑data packages. For example, the Firsty First Class plan allows 8 GB per day for a 3‑day period at a cost of $34.47 USD, and the 7‑day version delivers 8 GB per day for $187.68 USD. These fixed‑data plans may be a more cost‑effective choice for most travelers, while an extremely heavy data user might wish to consider other options.
Firsty does not provide an eSIM for South Korea that includes a local phone number or SMS capability. Only data‑only eSIM plans are available from Firsty for this destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a traditional phone number or SMS service.
Firsty provides 16 single‑country eSIM plans for South Korea, with no multi‑country options available. The plans vary from a daily data cap model offering 14 different data bundles to a fixed data model with 2 bundles. Prices range from about $2.09 to $3, 133.85, while data caps span from 1.5 GB to 8 GB, and validity periods are from 1 to 30 days.
Summarized by AI, Last updated:
Discover some of the most popular eSIM brands offering plans for South Korea
Explore eSIM plans for other popular destinations near South Korea