Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
Yesim 
Yesim is a mobile internet solution that provides eSIM Mobile Data Plans for Tourism and Business in 200+ destinations. With one global eSIM, you don't need to install multiple profiles when traveling to different countries. Yesim is easy to use and accepts various payment options, making it a convenient mobile data solution for anyone traveling.
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Yesim eSIM Data Plans for South Korea
South Korea
Unlimited
1
Day
$8.07
(€7.00)
GET €5 OFF
Possible Throttling
Asia Pacific
Unlimited
1
Day
$13.83
(€12.00)
GET €5 OFF Possible ThrottlingAsia Pacific
3GB
30
Days
$16.14
(€14.00)
$5.38/GB
GET €5 OFFSouth Korea
10GB
30
Days
$18.44
(€16.00)
$1.84/GB
GET €5 OFFAsia Pacific
5GB
30
Days
$25.36
(€22.00)
$5.07/GB
GET €5 OFFSouth Korea
Unlimited
7
Days
$26.51
(€23.00)
GET €5 OFF Possible ThrottlingGlobal Plus Package
5GB
30
Days
$27.66
(€24.00)
$5.53/GB
GET €5 OFFSouth Korea
20GB
30
Days
$29.97
(€26.00)
$1.50/GB
GET €5 OFFGlobal Package
10GB
30
Days
$33.43
(€29.00)
$3.34/GB
GET €5 OFFSouth Korea
30GB
30
Days
$36.88
(€32.00)
$1.23/GB
GET €5 OFFGlobal Package
Unlimited
7
Days
$39.19
(€34.00)
GET €5 OFF Possible ThrottlingAsia Pacific
10GB
30
Days
$39.19
(€34.00)
$3.92/GB
GET €5 OFFSouth Korea
Unlimited
15
Days
$41.49
(€36.00)
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20GB
90
Days
$44.95
(€39.00)
$2.25/GB
GET €5 OFFGlobal Plus Package
10GB
90
Days
$44.95
(€39.00)
$4.50/GB
GET €5 OFFGlobal Package
Unlimited
15
Days
$51.87
(€45.00)
GET €5 OFF Possible ThrottlingAsia Pacific
20GB
30
Days
$58.78
(€51.00)
$2.94/GB
GET €5 OFFSouth Korea
Unlimited
30
Days
$63.39
(€55.00)
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40GB
180
Days
$68.00
(€59.00)
$1.70/GB
GET €5 OFFGlobal Plus Package
20GB
180
Days
$68.00
(€59.00)
$3.40/GB
GET €5 OFFGlobal Package
Unlimited
30
Days
$91.06
(€79.00)
GET €5 OFF Possible ThrottlingGlobal Package
80GB
365
Days
$125.63
(€109.00)
$1.57/GB
GET €5 OFFGlobal Plus Package
40GB
365
Days
$125.63
(€109.00)
$3.14/GB
GET €5 OFFFrequently Asked Questions
Does Yesim offer unlimited data eSIM for South Korea?
Yesim does offer unlimited‑data eSIM options for South Korea. The provider sells plans with validity periods of 1 day, 7 days, 15 days, and 30 days. Prices range from $8.12 for the 1‑day plan to $63.82 for the 30‑day plan. All unlimited plans support 3G, 5G, and LTE networks, allow tethering, but speeds may be throttled after heavy use under a fair‑usage policy. Travelers who want to confirm the details of the fair‑usage policy or the typical amount of data available at normal speed should contact Yesim directly.
Does Yesim offer South Korea eSIM with phone number and SMS?
Yesim does not provide South Korea eSIM plans that include a phone number or SMS capability. The provider offers only data‑only eSIMs for travel in South Korea. Travelers can still make and receive calls and send messages through VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.
How many data plans does Yesim offer for South Korea?
Yesim provides 7 single‑country data plans and 16 multi‑country plans that include South Korea. The single‑country plans give data exclusively for South Korea, while the multi‑country plans bundle South Korea with other destinations, often offering larger data caps or longer validity periods. Across all options the price ranges from about $8.12 to $126.47 and the data cap ranges from 3 GB to unlimited; some plans permit tethering and may throttle speed.
Summarized by Gen AI. Last updated:
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