Roamless keeps travelers connected seamlessly in 200+ countries through a single global eSIM. Choose FLEX for pay-as-you-go data that never expires or FIX for 30-day prepaid plans (or mix and match, as you wish). No SIM swaps, no hidden fees, no hassle—just simple, affordable internet wherever you go. Install once, use anytime, anywhere.
Roamless 
Roamless keeps travelers connected seamlessly in 200+ countries through a single global eSIM. Choose FLEX for pay-as-you-go data that never expires or FIX for 30-day prepaid plans (or mix and match, as you wish). No SIM swaps, no hidden fees, no hassle—just simple, affordable internet wherever you go. Install once, use anytime, anywhere.
Promo Code
GET 20% OFF
Roamless eSIM Data Plans for South Korea
FREE South Korea eSIM & Data
525MB
30
Days
$0.00
Pay-As-You-Go
New Users Only
South Korea - No Expiration
1GB
∞
No expiry
$2.45
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - 30 Days
1GB
30
Days
$3.95
$3.95/GB
GET 20% OFFSouth Korea - No Expiration
2GB
∞
No expiry
$4.90
$2.45/GB
GET 20% OFFPay-As-You-Go
Asia & Oceania - 30 Days
1GB
30
Days
$4.95
$4.95/GB
GET 20% OFFSouth Korea - No Expiration
3GB
∞
No expiry
$7.35
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - 30 Days
2GB
30
Days
$7.95
$3.98/GB
GET 20% OFFSouth Korea - 30 Days
3GB
30
Days
$8.95
$2.98/GB
GET 20% OFFGlobal - 30 Days
1GB
30
Days
$8.95
$8.95/GB
GET 20% OFFAsia & Oceania - 30 Days
2GB
30
Days
$9.45
$4.73/GB
GET 20% OFFSouth Korea - No Expiration
4GB
∞
No expiry
$9.80
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - 30 Days
5GB
30
Days
$10.95
$2.19/GB
GET 20% OFFSouth Korea - No Expiration
5GB
∞
No expiry
$12.25
$2.45/GB
GET 20% OFFPay-As-You-Go
Asia & Oceania - 30 Days
3GB
30
Days
$12.45
$4.15/GB
GET 20% OFFSouth Korea - No Expiration
6GB
∞
No expiry
$14.70
$2.45/GB
GET 20% OFFPay-As-You-Go
Global - 30 Days
2GB
30
Days
$16.45
$8.23/GB
GET 20% OFFSouth Korea - No Expiration
7GB
∞
No expiry
$17.15
$2.45/GB
GET 20% OFFPay-As-You-Go
Asia & Oceania - 30 Days
5GB
30
Days
$19.45
$3.89/GB
GET 20% OFFSouth Korea - No Expiration
8GB
∞
No expiry
$19.60
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - 30 Days
10GB
30
Days
$19.95
$1.99/GB
GET 20% OFFSouth Korea - No Expiration
9GB
∞
No expiry
$22.05
$2.45/GB
GET 20% OFFPay-As-You-Go
Global - 30 Days
3GB
30
Days
$23.95
$7.98/GB
GET 20% OFFSouth Korea - No Expiration
10GB
∞
No expiry
$24.50
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - 30 Days
20GB
30
Days
$31.95
$1.60/GB
GET 20% OFFGlobal - 30 Days
5GB
30
Days
$33.95
$6.79/GB
GET 20% OFFAsia & Oceania - 30 Days
10GB
30
Days
$35.95
$3.60/GB
GET 20% OFFSouth Korea - No Expiration
15GB
∞
No expiry
$36.75
$2.45/GB
GET 20% OFFPay-As-You-Go
Asia & Oceania - 30 Days
20GB
30
Days
$47.95
$2.40/GB
GET 20% OFFSouth Korea - No Expiration
20GB
∞
No expiry
$49.00
$2.45/GB
GET 20% OFFPay-As-You-Go
Global - 30 Days
10GB
30
Days
$56.95
$5.70/GB
GET 20% OFFSouth Korea - No Expiration
25GB
∞
No expiry
$61.25
$2.45/GB
GET 20% OFFPay-As-You-Go
Global - 30 Days
20GB
30
Days
$69.95
$3.50/GB
GET 20% OFFSouth Korea - No Expiration
30GB
∞
No expiry
$73.50
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
35GB
∞
No expiry
$85.75
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
40GB
∞
No expiry
$98.00
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
45GB
∞
No expiry
$110.25
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
50GB
∞
No expiry
$122.50
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
100GB
∞
No expiry
$245.00
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
150GB
∞
No expiry
$367.50
$2.45/GB
GET 20% OFFPay-As-You-Go
South Korea - No Expiration
200GB
∞
No expiry
$490.00
$2.45/GB
GET 20% OFFPay-As-You-Go
Frequently Asked Questions
Does Roamless offer unlimited data eSIM for South Korea?
Roamless does not provide an unlimited‑data eSIM plan for South Korea. The available South Korea plans are all fixed data packages, with the highest tier offering 200 GB of data and an unlimited validity period. Other options include 150 GB, 100 GB, 50 GB, and 45 GB plans. Choosing a fixed data plan such as the 200 GB or 150 GB option can be more cost‑effective for most travelers, unless you anticipate extremely heavy usage that would require unlimited data.
Does Roamless offer South Korea eSIM with phone number and SMS?
Roamless does not offer any eSIM plans for South Korea that include a local phone number or SMS capability. Only data‑only plans are available from this provider when traveling there.
Travelers who need voice or text services can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM, which allows them to make calls and send messages without a local phone number.
How many data plans does Roamless offer for South Korea?
Roamless makes 28 single‑country plans and 12 multi‑country plans available for South Korea. The price range for these options spans from free to $490.00, while the data caps vary from 525 MB up to 200 GB. Some packages allow tethering, support pay‑as‑you‑go usage, and a few are exclusively offered to new customers.
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.