Always Mobile offers affordable prepaid eSIM data plans in 170+ destinations. Choose country-specific, regional, or global plans based on data and duration. Enjoy 4G/5G networks for eSIM-capable iOS and Android devices. Fast purchase, easy activation, and expert customer service. Always Mobile: BE LOCAL. EVERYWHERE.
Always Mobile 
Always Mobile offers affordable prepaid eSIM data plans in 170+ destinations. Choose country-specific, regional, or global plans based on data and duration. Enjoy 4G/5G networks for eSIM-capable iOS and Android devices. Fast purchase, easy activation, and expert customer service. Always Mobile: BE LOCAL. EVERYWHERE.
Always Mobile eSIM Data Plans for South Korea
South Korea 1GB 7Days
1GB
7
Days
$2.50
$2.50/GB
South Korea 3GB 15Days
3GB
15
Days
$3.50
$1.17/GB
South Korea 3GB 30Days
3GB
30
Days
$3.75
$1.25/GB
China mainland & Japan & South Korea 1GB 7Days
1GB
7
Days
$4.25
$4.25/GB
South Korea 5GB 30Days
5GB
30
Days
$4.75
$0.95/GB
Asia-20 1GB 7 Days
1GB
7
Days
$5.50
$5.50/GB
Asia (12 areas) 1GB 7Days
1GB
7
Days
$5.50
$5.50/GB
Global (120+ areas) 1GB 7Days
1GB
7
Days
$6.75
$6.75/GB
South Korea 10GB 30Days
10GB
30
Days
$7.00
$0.70/GB
China mainland & Japan & South Korea 3GB 15Days
3GB
15
Days
$8.00
$2.67/GB
China mainland & Japan & South Korea 3GB 30Days
3GB
30
Days
$8.25
$2.75/GB
Global (120+ areas) 1GB 365Days
1GB
365
Days
$9.50
$9.50/GB
Global139 1GB 7Days
1GB
7
Days
$10.25
$10.25/GB
South Korea 20GB 30Days
20GB
30
Days
$10.75
$0.54/GB
China mainland & Japan & South Korea 5GB 30Days
5GB
30
Days
$11.50
$2.30/GB
Asia-20 3GB 15Days
3GB
15
Days
$11.50
$3.83/GB
Asia (12 areas) 3GB 15Days
3GB
15
Days
$11.50
$3.83/GB
Asia (12 areas) 3GB 30Days
3GB
30
Days
$11.75
$3.92/GB
Asia-20 3GB 30Days
3GB
30
Days
$12.00
$4.00/GB
Global (120+ areas) 3GB 30Days
3GB
30
Days
$14.75
$4.92/GB
Asia (12 areas) 5GB 30Days
5GB
30
Days
$17.25
$3.45/GB
Asia-20 5GB 30 Days
5GB
30
Days
$17.50
$3.50/GB
Global139 1GB 365Days
1GB
365
Days
$18.75
$18.75/GB
China mainland & Japan & South Korea 10GB 30Days
10GB
30
Days
$19.50
$1.95/GB
South Korea 50GB 30Days
50GB
30
Days
$21.50
$0.43/GB
Global (120+ areas) 5GB 30Days
5GB
30
Days
$22.75
$4.55/GB
Global139 3GB 30Days
3GB
30
Days
$24.50
$8.17/GB
Asia-20 10GB 30Days
10GB
30
Days
$29.00
$2.90/GB
Asia (12 areas) 10GB 30Days
10GB
30
Days
$29.00
$2.90/GB
China mainland & Japan & South Korea 20GB 30Days
20GB
30
Days
$31.50
$1.58/GB
Global139 5GB 30Days
5GB
30
Days
$37.25
$7.45/GB
Global (120+ areas) 10GB 30Days
10GB
30
Days
$42.75
$4.28/GB
Asia-20 20GB 30Days
20GB
30
Days
$46.75
$2.34/GB
Asia (12 areas) 20GB 30Days
20GB
30
Days
$46.75
$2.34/GB
Global139 10GB 30Days
10GB
30
Days
$60.50
$6.05/GB
Global (120+ areas) 20GB 30Days
20GB
30
Days
$67.50
$3.38/GB
Global (120+ areas) 20GB 90Days
20GB
90
Days
$74.25
$3.71/GB
Global139 20GB 90Days
20GB
90
Days
$98.25
$4.91/GB
Frequently Asked Questions
Does Always Mobile offer unlimited data eSIM for South Korea?
Always Mobile does not provide an unlimited data eSIM plan for South Korea. Travelers who need a large data allowance can choose from the available fixed data plans, such as the 50GB 30Days plan priced at $21.50 USD or the 20GB 30Days plan priced at $10.75 USD. Selecting a fixed data plan may be more cost‑effective for most users, except those who consume data at an extremely high volume.
Does Always Mobile offer South Korea eSIM with phone number and SMS?
Always Mobile does not provide eSIM plans for South Korea that include a phone number or SMS capability. Travelers can only access data‑only eSIMs, and can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.
How many data plans does Always Mobile offer for South Korea?
Always Mobile offers seven single‑coverage plans for South Korea. The plans span a price range of roughly $2.50 to $98.25 USD and provide between 1 GB and 50 GB of data, with validity periods that can be as short as 7 days or extend up to 365 days. No separate multi‑country plans are listed exclusively for South Korea.
Summarized by Gen AI. Last updated:
South Korea Also Covered By
Other Countries Nearby South Korea
data plans for the provider(s) with this icon are programmatically fetched and updated.