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South Korea

CloudOn eSIM

CloudOn provides reliable and affordable global eSIM data plans, enabling seamless connectivity across multiple countries. Our plans are easy to activate, with instant delivery and flexible options tailored for travelers and digital users. No roaming fees, no physical SIM cards. Just seamless connectivity.

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Usage limit: Unlimited

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CloudOn eSIM eSIM Data Plans for South Korea

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South Korea_1GB_7DAYs

Data: 1GB
Validity: 7 Days
Price/GB: $3.99/GB
Price: $3.99
10% OFF

Asia_1GB_7DAYs

Data: 1GB
Validity: 7 Days
Price/GB: $4.49/GB
Price: $4.49
10% OFF

Asia 500 MB - 3 days

Data: 500MB
Validity: 3 Days
Price/GB: $11.98/GB
Price: $5.99
10% OFF

Asia 2 GB - 15 days

Data: 2GB
Validity: 15 Days
Price/GB: $3.50/GB
Price: $6.99
10% OFF

South Korea_3GB_30DAYs

Data: 3GB
Validity: 30 Days
Price/GB: $2.50/GB
Price: $7.49
10% OFF

Asia 3 GB - 30 days

Data: 3GB
Validity: 30 Days
Price/GB: $2.66/GB
Price: $7.99
10% OFF

Asia 5 GB - 30 days

Data: 5GB
Validity: 30 Days
Price/GB: $1.80/GB
Price: $8.99
10% OFF

South Korea_5GB_30DAYs

Data: 5GB
Validity: 30 Days
Price/GB: $1.90/GB
Price: $9.49
10% OFF

South Korea_3DAYs_unlimited

Data: 2GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.75/GB
Price: $10.49
10% OFF

Asia 10 GB - 30 days

Data: 10GB
Validity: 30 Days
Price/GB: $1.10/GB
Price: $10.99
10% OFF

Asia Unlimited - 3 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $1.44/GB
Price: $12.99
10% OFF

Asia_5GB_30DAYs

Data: 5GB
Validity: 30 Days
Price/GB: $2.60/GB
Price: $12.99
10% OFF

Asia Unlimited - 5 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $0.93/GB
Price: $13.99
10% OFF

Global_1GB_7DAYs

Data: 1GB
Validity: 7 Days
Price/GB: $14.99/GB
Price: $14.99
10% OFF

South Korea Unlimited - 5 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $1.07/GB
Price: $15.99
10% OFF

Asia 20 GB - 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $0.85/GB
Price: $16.99
10% OFF

South Korea_10GB_30DAYs

Data: 10GB
Validity: 30 Days
Price/GB: $1.70/GB
Price: $16.99
10% OFF

Asia Unlimited - 7 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.86/GB
Price: $17.99
10% OFF

South Korea Unlimited - 7 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 7 Days
Price/GB: $0.90/GB
Price: $18.99
10% OFF

South Korea 20 GB - 30 days

Data: 20GB
Validity: 30 Days
Price/GB: $1.00/GB
Price: $19.99
10% OFF

Asia Unlimited - 10 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $0.70/GB
Price: $20.99
10% OFF

Asia_10GB_30DAYs

Data: 10GB
Validity: 30 Days
Price/GB: $2.15/GB
Price: $21.49
10% OFF

South Korea Unlimited - 10 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 10 Days
Price/GB: $0.87/GB
Price: $25.99
10% OFF

South Korea_15DAYs_unlimited

Data: 2GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $1.07/GB
Price: $31.99
10% OFF

Asia_20GB_30DAYs

Data: 20GB
Validity: 30 Days
Price/GB: $1.65/GB
Price: $32.99
10% OFF

Global_3GB_30DAYs

Data: 3GB
Validity: 30 Days
Price/GB: $11.00/GB
Price: $32.99
10% OFF

Asia Unlimited - 15 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 15 Days
Price/GB: $0.80/GB
Price: $35.99
10% OFF

South Korea_50GB_30DAYs

Data: 50GB
Validity: 30 Days
Price/GB: $0.76/GB
Price: $37.99
10% OFF

Global_5GB_30DAYs

Data: 5GB
Validity: 30 Days
Price/GB: $8.60/GB
Price: $42.99
10% OFF

Asia Unlimited - 30 days

Data: 3GB/day
+ ∞ 1Mbps
Validity: 30 Days
Price/GB: $0.51/GB
Price: $45.99
10% OFF

Asia 50 GB - 90 days

Data: 50GB
Validity: 90 Days
Price/GB: $0.96/GB
Price: $47.99
10% OFF

Global_10GB_30DAYs

Data: 10GB
Validity: 30 Days
Price/GB: $7.50/GB
Price: $74.99
10% OFF

Global_3DAYs_unlimited

Data: 2GB/day
+ ∞ 1Mbps
Validity: 3 Days
Price/GB: $13.33/GB
Price: $79.99
10% OFF

Asia 100 GB - 180 days

Data: 100GB
Validity: 180 Days
Price/GB: $0.87/GB
Price: $86.99
10% OFF

Global_5DAYs_unlimited

Data: 2GB/day
+ ∞ 1Mbps
Validity: 5 Days
Price/GB: $10.00/GB
Price: $99.99
10% OFF

CloudOn eSIM for South Korea FAQ

Does CloudOn eSIM offer unlimited data eSIM for South Korea?

No, CloudOn eSIM does not offer a truly unlimited high‑speed data plan for South Korea. All of its plans that advertise “Unlimited” actually have a fixed data allowance that is available at high speed for a certain amount of time, after which the speed drops to a reduced rate of 1000 kbps. For example, the South Korea_3DAYs_unlimited plan has 2 GB of high‑speed data per day for 3 days, and the South Korea Unlimited 5 days plan offers 3 GB per day for 5 days before the speed is throttled.

Travelers who need large amounts of data can choose one of CloudOn eSIM’s fixed data plans instead. For instance, the South Korea 50 GB plan grants 50 GB for 30 days at high speed, and the Asia 100 GB – 180 days plan supplies 100 GB for 180 days. These fixed plans can be more cost‑effective for heavy data users, while still providing a predictable data limit.

Does CloudOn eSIM offer South Korea eSIM with phone number and SMS?

CloudOn eSIM only offers data‑only eSIM plans for South Korea, and no plan includes a local phone number or SMS capability. Travelers who need voice or text services will need to rely on internet‑based solutions. VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection, but some destinations may block or restrict specific apps or services, so it is advisable to verify that the chosen apps are accessible in South Korea before purchasing a plan.

How many data plans does CloudOn eSIM offer for South Korea?

CloudOn eSIM lists 11 single‑country plans that cover South Korea alone and 24 multi‑country plans that include South Korea as part of a broader coverage region. The catalog also offers 13 daily‑data‑cap options and 22 fixed‑data‑cap options. Prices run from roughly $4 to nearly $100, data limits range from 500 MB to 100 GB, and validity periods vary between 3 and 180 days.

Summarized by AI, Last updated:

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