# LightSIM eSIM plans for South Korea

> 29 active LightSIM plans that cover South Korea, from $3.90.
> Updated October 26, 2026. Prices in USD. Web page: https://esimguide.com/south-korea-esim/lightsim
> Discount code: **ESIMGUIDE10 (10% off)**. 10% off at LightSIM

## Plans

Where plans share the same data, validity and coverage type, only the cheapest is listed: 19 distinct of 29 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| South Korea 1GB - 7 Days | 1 GB | 7 days | $3.90 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 1GB - 7 Days | 1 GB | 7 days | $4.90 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 3GB - 15 Days | 3 GB | 15 days | $8.90 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 3GB - 30 Days | 3 GB | 30 days | $12.50 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 5GB - 30 Days | 5 GB | 30 days | $10.50 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 5GB - 30 Days | 5 GB | 30 days | $14.50 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 10GB - 30 Days | 10 GB | 30 days | $18.50 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 10GB - 30 Days | 10 GB | 30 days | $24 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 20GB - 30 Days | 20 GB | 30 days | $29.50 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 20GB - 30 Days | 20 GB | 30 days | $48 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 2GB/day - 7 Days | 2 GB/day | 7 days | $8.85 | South Korea only | — | — | — | — | — | — | — | — |
| South Korea 2GB/day - 15 Days | 2 GB/day | 15 days | $17.95 | South Korea only | — | — | — | — | — | — | — | — |
| South Korea 2GB/day - 30 Days | 2 GB/day | 30 days | $35.90 | South Korea only | — | — | — | — | — | — | — | — |
| Asia (18 countries) 3GB/day - 7 Days | 3 GB/day | 7 days | $21.60 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 3GB/day - 7 Days | 3 GB/day | 7 days | $23.90 | South Korea only | 5G | — | — | — | — | — | — | — |
| Asia (18 countries) 3GB/day - 15 Days | 3 GB/day | 15 days | $49.65 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 3GB/day - 15 Days | 3 GB/day | 15 days | $54.35 | South Korea only | 5G | — | — | — | — | — | — | — |
| Asia (18 countries) 3GB/day - 30 Days | 3 GB/day | 30 days | $69.70 | 18 countries | — | — | — | — | — | — | — | — |
| South Korea 3GB/day - 30 Days | 3 GB/day | 30 days | $75.90 | South Korea only | 5G | — | — | — | — | — | — | — |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for South Korea](https://esimguide.com/south-korea-esim.md)
- [LightSIM plans for South Korea, with filters](https://esimguide.com/south-korea-esim/lightsim)