# eSimCard plans for South Korea

> 108 active eSimCard plans that cover South Korea, from $1.90.
> Updated October 25, 2026. Prices in USD. Web page: https://esimguide.com/south-korea-esim/esimcard

## Networks in South Korea

As stated by eSimCard: KT (5G). The technology is the fastest the provider states, not a measured speed.

## Plans

Where plans share the same data, validity and coverage type, only the cheapest is listed: 44 distinct of 108 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1GB eSIM Data for 3 Days for Asia | 1 GB | 3 days | $2.88 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 1GB eSIM Data for 7 Days for South Korea | 1 GB | 7 days | $1.90 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 1GB eSIM Data for 30 Days for South Korea | 1 GB | 30 days | $1.93 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 3 Days for Asia | 3 GB | 3 days | $5.97 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 7 Days for South Korea | 3 GB | 7 days | $3.37 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 7 Days for Asia | 3 GB | 7 days | $6.11 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 30 Days for South Korea | 3 GB | 30 days | $4.03 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 30 Days for Asia | 3 GB | 30 days | $6.29 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 3GB eSIM Data for 31 Days for Global | 3 GB | 31 days | $8.57 | 96 countries | 5G | Yes | No | No | No | No | No | — |
| 5GB eSIM Data for 7 Days for South Korea | 5 GB | 7 days | $4.91 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 5GB eSIM Data for 7 Days for Asia | 5 GB | 7 days | $8.82 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 5GB eSIM Data for 15 Days for Asia | 5 GB | 15 days | $9.06 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 5GB eSIM Data for 30 Days for South Korea | 5 GB | 30 days | $5.61 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 5GB eSIM Data for 30 Days for Asia | 5 GB | 30 days | $9.44 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 10GB eSIM Data for 7 Days for South Korea | 10 GB | 7 days | $8.84 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 10GB eSIM Data for 7 Days for Asia | 10 GB | 7 days | $15.01 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 10GB eSIM Data for 15 Days for Asia | 10 GB | 15 days | $15.78 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 10GB eSIM Data for 30 Days for South Korea | 10 GB | 30 days | $9.30 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 10GB eSIM Data for 30 Days for Asia | 10 GB | 30 days | $16.55 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 20GB eSIM Data for 15 Days for Asia | 20 GB | 15 days | $26.44 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 20GB eSIM Data for 30 Days for South Korea | 20 GB | 30 days | $14.78 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 20GB eSIM Data for 30 Days for Asia | 20 GB | 30 days | $28.29 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 50GB eSIM Data for 30 Days for Asia | 50 GB | 30 days | $60.58 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 50GB eSIM Data for 90 Days for South Korea | 50 GB | 90 days | $38.89 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 50GB eSIM Data for 90 Days for Asia | 50 GB | 90 days | $70.62 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 100GB eSIM Data for 30 Days for Asia | 100 GB | 30 days | $109.25 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| 100GB eSIM Data for 180 Days for South Korea | 100 GB | 180 days | $65.41 | South Korea only | 5G | Yes | No | No | No | Yes | No | — |
| 100GB eSIM Data for 180 Days for Asia | 100 GB | 180 days | $132.43 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 1 Day for Asia | 1 GB/day, then 512 kbps | 1 day | $3.57 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 3 Days for Asia | 1 GB/day, then 512 kbps | 3 days | $7.70 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 5 Days for Asia | 1 GB/day, then 512 kbps | 5 days | $11.76 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 7 Days for Asia | 1 GB/day, then 512 kbps | 7 days | $15.54 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 10 Days for Asia | 1 GB/day, then 512 kbps | 10 days | $20.80 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 15 Days for Asia | 1 GB/day, then 512 kbps | 15 days | $26.44 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 20 Days for Asia | 1 GB/day, then 512 kbps | 20 days | $33.64 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited eSIM Data for 30 Days for Asia | 1 GB/day, then 512 kbps | 30 days | $45.60 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 1 Day for Asia | 2 GB/day, then 2 Mbps | 1 day | $5.89 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 3 Days for Asia | 2 GB/day, then 2 Mbps | 3 days | $14.31 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 5 Days for Asia | 2 GB/day, then 2 Mbps | 5 days | $22.42 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 7 Days for Asia | 2 GB/day, then 2 Mbps | 7 days | $29.98 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 10 Days for Asia | 2 GB/day, then 2 Mbps | 10 days | $40.50 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 15 Days for Asia | 2 GB/day, then 2 Mbps | 15 days | $51.78 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 20 Days for Asia | 2 GB/day, then 2 Mbps | 20 days | $61.35 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |
| Unlimited Plus eSIM Data for 30 Days for Asia | 2 GB/day, then 2 Mbps | 30 days | $90.09 | 21 countries | 5G | Yes | No | No | No | Yes | No | — |

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)
- [eSimCard plans for South Korea, with filters](https://esimguide.com/south-korea-esim/esimcard)