eSIM.sm

eSIM.sm is an eSIM provider located in the smallest republic of the world: San Marino. Thanks to our partnerships, we can provide eSIM for all around the world at the cheapest prices. Our customer service is ready to assist you for every configuration issue you may have.

eSIM South Korea

eSIM.sm eSIM Data Plans for South Korea

1GB 7 days - South Korea

1GB

Days

$4.00

$4.00/GB

3GB 30 days - South Korea

3GB

Days

$6.80

$2.27/GB

5GB 30 days - South Korea

5GB

Days

$10.40

$2.08/GB

10GB 30 days - South Korea

10GB

Days

$17.40

$1.74/GB

20GB 30 days - South Korea

20GB

Days

$33.50

$1.68/GB

Frequently Asked Questions

Does eSIM.sm offer unlimited data eSIM for South Korea?

eSIM.sm does not provide an unlimited data eSIM for South Korea. The provider offers fixed‑data plans, such as a 20GB 30‑day plan priced at $33.50 USD and a 10GB 30‑day plan priced at $17.40 USD, which are the largest options currently available. Selecting a fixed plan can be more cost‑effective for most travelers, unless a user expects to consume data beyond these limits or requires truly unlimited usage.

Does eSIM.sm offer South Korea eSIM with phone number and SMS?

eSIM.sm does not provide Southeast South Korea eSIM plans that include a phone number or SMS capability. The only plans sold by eSIM.sm for South Korea are data‑only subscriptions. Travelers can still use VoIP services such as WhatsApp, Telegram and iMessage over the data connection for voice and text communications.

How many data plans does eSIM.sm offer for South Korea?

eSIM.sm currently offers 5 single-coverage data plans specifically for South Korea. These plans provide data allowances ranging from 1GB to 20GB, with validity periods between 7 and 30 days. Prices for these plans range from $4.00 to $33.50. The provider does not currently offer multi-country plans that include South Korea. Tethering is permitted with some of the available plans.

Summarized by Gen AI. Last updated: September 16, 2025