# Korea eSIM: online the moment you land

> Korea eSIM plans for South Korea: install at home, land in Seoul online and keep your home number. No ID, QR code in minutes.

Source: https://linkpals.store/esim/south-korea · Updated 2026-11-07

Skip the airport SIM counter. A Korea eSIM from LinkPaLS installs from a QR code, needs no ID, and connects in South Korea the moment you turn off airplane mode.

## Korea eSIM plans

Choose by days and data. Country plans cover South Korea only; regional and global plans add the countries around it. You pay once in US dollars, with no contract.

### South Korea plans

- 100 MB, 7 days: $1.37
- 500 MB/day, 1 days: $1.48
- 500 MB/day, 1 days: $1.56
- 500 MB, 7 days: $1.48
- 1 GB/day, 1 days: $1.90
- 1 GB/day, 1 days: $1.90
- 1 GB/day, 1 days: $1.93
- 1 GB/day, 1 days: $1.93
- 1 GB, 7 days: $1.79
- 1 GB, 7 days: $2.03
- 2 GB/day, 1 days: $2.58
- 2 GB/day, 1 days: $2.64
- 2 GB/day, 1 days: $2.72
- 2 GB/day, 1 days: $2.74
- 2 GB, 15 days: $2.32
- 3 GB/day, 1 days: $2.68
- 3 GB/day, 1 days: $2.99
- 3 GB/day, 1 days: $3.58
- 3 GB/day, 1 days: $4.34
- 3 GB, 15 days: $2.85
- 3 GB, 15 days: $3.46
- 3 GB, 30 days: $2.95
- 3 GB, 30 days: $3.70
- 5 GB/day, 1 days: $4.30
- 5 GB/day, 1 days: $5.16
- 5 GB, 30 days: $3.90
- 5 GB, 30 days: $4.99
- 10 GB/day, 1 days: $6.15
- 10 GB/day, 1 days: $6.32
- 10 GB, 30 days: $6.00
- 10 GB, 30 days: $9.06
- 20 GB, 30 days: $10.74
- 20 GB, 30 days: $13.69
- 50 GB, 30 days: $21.06

### Regional plans

- 500 MB/day, 1 days (China mainland & Japan & South Korea): $2.07
- 500 MB/day, 1 days (Asia (12 areas)): $2.46
- 500 MB/day, 1 days (Asia (20 areas)): $2.74
- 1 GB/day, 1 days (Asia (14 areas)): $2.15
- 1 GB/day, 1 days (Japan & South Korea): $2.19
- 1 GB/day, 1 days (Japan & South Korea): $2.32
- 1 GB/day, 1 days (China mainland & Japan & South Korea): $2.91
- 1 GB/day, 1 days (Asia (12 areas)): $3.56
- 1 GB/day, 1 days (Asia (20 areas)): $4.22
- 1 GB, 7 days (Asia (14 areas)): $2.05
- 1 GB, 7 days (Japan & South Korea): $2.19
- 1 GB, 7 days (China mainland & Japan & South Korea): $2.99
- 1 GB, 7 days (Asia (12 areas)): $3.64
- 1 GB, 7 days (Asia-20): $3.71
- 1 GB, 7 days (Asia (20 areas)): $4.85
- 1 GB, 30 days (Asia-20): $3.78
- 2 GB/day, 1 days (Asia (14 areas)): $3.14
- 2 GB/day, 1 days (Japan & South Korea): $3.46
- 2 GB/day, 1 days (China mainland & Japan & South Korea): $4.68
- 2 GB/day, 1 days (Asia (12 areas)): $5.92
- 2 GB/day, 1 days (Asia (20 areas)): $8.22
- 3 GB/day, 1 days (Asia (14 areas)): $4.02
- 3 GB/day, 1 days (Japan & South Korea): $4.46
- 3 GB/day, 1 days (Asia (12 areas)): $8.52
- 3 GB, 15 days (Asia (14 areas)): $3.69
- 3 GB, 15 days (Japan & South Korea): $4.08
- 3 GB, 15 days (China mainland & Japan & South Korea): $5.86
- 3 GB, 15 days (Asia (12 areas)): $8.59
- 3 GB, 15 days (Asia-20): $8.67
- 3 GB, 15 days (Asia (20 areas)): $11.48
- 3 GB, 30 days (Asia (14 areas)): $3.85
- 3 GB, 30 days (Japan & South Korea): $4.47
- 3 GB, 30 days (China mainland & Japan & South Korea): $6.03
- 3 GB, 30 days (Asia (12 areas)): $8.74
- 3 GB, 30 days (Asia-20): $8.89
- 3 GB, 30 days (Asia (20 areas)): $11.79
- 5 GB/day, 1 days (Asia (14 areas)): $4.89
- 5 GB/day, 1 days (Japan & South Korea): $5.47
- 5 GB, 30 days (Asia (14 areas)): $5.44
- 5 GB, 30 days (Japan & South Korea): $7.58
- 5 GB, 30 days (China mainland & Japan & South Korea): $9.52
- 5 GB, 30 days (Asia (12 areas)): $12.06
- 5 GB, 30 days (Asia-20): $12.13
- 5 GB, 30 days (Asia (20 areas)): $16.43
- 10 GB/day, 1 days (Asia (14 areas)): $9.23
- 10 GB/day, 1 days (Japan & South Korea): $10.07
- 10 GB, 30 days (Asia (14 areas)): $10.10
- 10 GB, 30 days (Japan & South Korea): $12.89
- 10 GB, 30 days (China mainland & Japan & South Korea): $14.91
- 10 GB, 30 days (Asia (12 areas)): $20.04
- 10 GB, 30 days (Asia-20): $20.11
- 10 GB, 30 days (Asia (20 areas)): $27.37
- 20 GB, 30 days (Asia (14 areas)): $19.58
- 20 GB, 30 days (Japan & South Korea): $22.09
- 20 GB, 30 days (China mainland & Japan & South Korea): $24.22
- 20 GB, 30 days (Asia (12 areas)): $33.62
- 20 GB, 30 days (Asia-20): $33.69
- 20 GB, 30 days (Asia (20 areas)): $46.32
- 20 GB, 90 days (Asia-20): $35.16
- 50 GB, 180 days (Asia-20): $74.00

### Global plans

- 1 GB/day, 1 days (Global (120+ areas)): $5.74
- 1 GB, 7 days (Global (120+ areas)): $5.90
- 1 GB, 7 days (Global139): $7.71
- 1 GB, 365 days (Global (120+ areas)): $9.48
- 1 GB, 365 days (Global139): $17.48
- 2 GB/day, 1 days (Global (120+ areas)): $10.03
- 3 GB, 30 days (Global (120+ areas)): $14.11
- 3 GB, 30 days (Global139): $16.40
- 5 GB, 30 days (Global (120+ areas)): $22.11
- 5 GB, 30 days (Global139): $24.97
- 10 GB, 30 days (Global (120+ areas)): $40.00
- 10 GB, 30 days (Global139): $43.42
- 20 GB, 30 days (Global (120+ areas)): $71.58
- 20 GB, 90 days (Global139): $74.51
- 20 GB, 90 days (Global (120+ areas)): $78.43

## Getting online in South Korea

The main gateway is Incheon International (ICN). Scan your Korea eSIM QR code at home, then switch the line on when the plane lands, and you can message your hotel or driver straight away.

Getting around usually means Kakao T and the subway. Your eSIM coverage follows the places people actually go, from Seoul, Busan and Jeju to the roads between them.

You'll see Korean on most signs, so a camera-translate app is worth having on mobile data. Prices are in South Korean won, and your bank's one-time codes still arrive on your home SIM.

### Local tips for South Korea

- Naver Map and KakaoMap work better than Google Maps for directions in Korea, and both need data.
- Naver Map and KakaoMap work far better than Google Maps in South Korea, and both need data for live transit directions.
- Korean networks are among the fastest in the world, with 5G across Seoul and Busan.

## Best eSIM for Korea: which plan to pick

Start with your days, then your habits. A light user who sticks to maps and chat needs around 0.5 GB a day; anyone posting video, taking calls or sharing a hotspot should plan on 1.5 GB or more.

Good starting points for South Korea from today's plans:

- **About a week:** 3 GB for 15 days, $2.85.
- **Two weeks:** 5 GB for 30 days, $3.90.
- **A month or heavy use:** 10 GB for 30 days, $6.00.

Today's prices for South Korea

| Data | Valid for | Price | Per GB |
| --- | --- | --- | --- |
| 100 MB | 7 days | $1.37 | — |
| 500 MB a day | 1 day | $1.48 | — |
| 500 MB | 7 days | $1.48 | — |
| 1 GB a day | 1 day | $1.90 | — |
| 1 GB | 7 days | $1.79 | $1.79 |
| 2 GB a day | 1 day | $2.58 | — |

## Which networks you'll use in South Korea

In South Korea, the Korea eSIM uses LG Uplus and SKTelecom. You don't pick a network yourself; the phone switches to the strongest one, on 4G and 5G where it's live.

| Network | Technology |
| --- | --- |
| LG Uplus | 5G |
| SKTelecom | 5G |

## Comparing your data options in South Korea

|  | LinkPaLS eSIM | Local SIM card | Home roaming |
| --- | --- | --- | --- |
| Set up | At home, before you fly | On arrival, at a shop or kiosk | Already on |
| ID needed | None | Usually a passport | None |
| Your home number | Stays on | Removed while the SIM is out | Stays on |
| Cost | Fixed, paid once | Low, but only after arrival | Often the most expensive |
| Best for | Most travelers | Long stays with a local number | Very short emergency use |

A local SIM can be cheaper on a long stay, but it means a shop visit, often a passport check, and your home number goes dark. For a holiday or business trip to South Korea, the eSIM wins on time.

## How to set up your Korea eSIM

### Set up your eSIM for South Korea in three steps

1. **Choose your plan.** Pick the data and days you need for South Korea. Check your phone first on our [compatible phones](https://linkpals.store/compatible-devices) list.
2. **Install before you fly.** Open My eSIMs, scan the QR code on Wi-Fi, and label the new line "Travel" so it's easy to find later.
3. **Connect on arrival.** After landing, open mobile settings, turn on the travel line and data roaming for it, and make it your data line. Stuck? Follow [how to activate eSIM](https://linkpals.store/help).

## Reasons travelers pick an eSIM for South Korea

- **Keep your physical SIM safe.** It stays in the phone, so there's no tiny card to lose in a hotel room.
- **Pay in South Korean won without surprises.** Card apps and banking alerts keep working, so you can watch every charge.
- **Share your data.** Turn on hotspot for a laptop or a travel partner.
- **Ready for Busan and Jeju.** Maps, tickets and translation work as you move between them.
- **No roaming bill.** Prepaid data at a fixed price, paid once.

Many trips to South Korea continue to Japan, China and Hong Kong SAR China. If yours does, compare a regional plan in the tabs above before you buy separate eSIMs.

## Regional and global plans that include South Korea

- [Japan & South Korea eSIM](https://linkpals.store/esim/japan-and-south-korea): 2 countries, from $2.19
- [China mainland & Japan & South Korea eSIM](https://linkpals.store/esim/china-mainland-and-japan-and-south-korea): 3 countries, from $2.07
- [Asia (12 areas) eSIM](https://linkpals.store/esim/asia-12-areas): 12 countries, from $2.46
- [Asia (14 areas) eSIM](https://linkpals.store/esim/asia-14-areas): 14 countries, from $2.05
- [Asia (20 areas) eSIM](https://linkpals.store/esim/asia-20-areas): 19 countries, from $2.74
- [Asia-20 eSIM](https://linkpals.store/esim/asia-20): 20 countries, from $3.71
- [Global (120+ areas) eSIM](https://linkpals.store/esim/global-120-areas): 117 countries, from $5.74
- [Global139 eSIM](https://linkpals.store/esim/global139): 127 countries, from $7.71

## Frequently asked questions

### Which eSIM is best for South Korea?

The best eSIM for South Korea covers your whole trip with enough data. For South Korea alone, pick a country plan; for several countries, a regional or global plan saves switching. Compare the current plans at the top of this page.

### Does the eSIM work in Busan and Jeju?

Yes. Your Korea eSIM covers South Korea wherever partner networks reach, including Seoul, Busan and Jeju. Remote areas may drop to slower speeds or lose signal.

### What are the downsides of an eSIM?

Your phone must support eSIM and be carrier-unlocked, most QR codes install only once, and LinkPaLS plans are data-only, so you call through apps like WhatsApp or FaceTime.

### How do I get around South Korea with my eSIM?

Most visitors use Kakao T and the subway. Any app you need runs on your LinkPaLS data, and the driver or host can reach you on WhatsApp.

### Do I pay for the eSIM in South Korean won?

No. You pay LinkPaLS once, in US dollars, when you buy the plan. You'll only need South Korean won for spending once you're in South Korea.

### Can I use my eSIM as a hotspot in South Korea?

Yes. LinkPaLS plans allow tethering, so you can share data with a laptop or a travel partner. Hotspot use drains data faster, so size up your plan.

### Is an eSIM worth it for South Korea?

Yes, if your phone supports eSIM. You land with working data, skip the airport SIM counter, avoid roaming charges and keep your home number active.

### Which networks does the eSIM use?

It connects to LG Uplus and SKTelecom in South Korea, with 4G and 5G where available.