South Korea eSIM plans
Instant deliveryYour eSIM for South Korea is available from €2.79 and active straight away: in South Korea it connects to the SK Telecom, KT, LG U+ networks (4G/LTE, 5G where available), coverage 99. Install it by QR code before you leave — no roaming and no SIM swap.
- Instant email delivery
- 30-day returns
- Support in French
- Visa · Mastercard · Apple Pay · Google Pay · PayPal
eSIM for South Korea — at a glance
- From
- €2.79
- Local networks
- SK Telecom, KT, LG U+
- Technology
- 4G/LTE & 5G
- Network coverage
- 99
- Activation
- QR code — install before you leave
- Recommended data
- 1–3 GB light use · 5 GB with social media · 10 GB+ streaming
All eSIM plans for South Korea
| Data | Validity | Price |
|---|---|---|
| Unlimited | 1 day | €2.79 |
| Unlimited | 3 days | €9.99 |
| Unlimited | 5 days | €16.99 |
| Unlimited | 7 days | €22.99 |
| Unlimited | 10 days | €29.99 |
| Unlimited | 15 days | €40.99 |
| Unlimited | 30 days | €60.99 |
| 1 GB | 7 days | €2.99 |
| 2 GB | 15 days | €5.99 |
| 3 GB | 30 days | €6.99 |
| 5 GB | 30 days | €10.99 |
| 10 GB | 30 days | €18.99 |
| 20 GB | 30 days | €31.99 |
| 50 GB | 30 days | €43.99 |
Seoul is one of the most connected cities on the planet, and yet without internet it can quickly become a fascinating but disorienting maze. From hangul signs to sprawling metro lines, from the trendy streets of Hongdae to the temples of Gyeongju, every stage of your trip relies on a dependable network connection. South Korea is the birthplace of 5G worldwide, and connectivity standards there are among the highest in the world. With a Simpartout eSIM activated before you leave Paris, you land at Incheon already connected, ready to navigate with Kakao Maps, order your first bibimbap and capture every moment without ever looking for a hotspot.
Flight time from Paris
About 11 to 12 hours on a direct flight to Seoul-Incheon (or 13 to 16h with a stop)
Time difference with France
+8h in winter, +7h in summer (South Korea does not change its clocks)
Best time to visit
Spring (April to May) for cherry blossom, autumn (October to November) for golden foliage
Power socket type
Type C/F. No adapter needed for travellers from France, voltage 220V
Why you need an eSIM in South Korea
South Korea was the first country in the world to roll out 5G at scale, and its carriers (SK Telecom, KT and LG U+) offer 99% coverage across the country, including on public transport and in rural areas. Buying a local SIM at Incheon airport is technically possible, but it means queuing at the kiosks, often for a long time when international flights arrive, filling in forms and sometimes facing a language barrier. Daily life in South Korea is deeply digital: Kakao Map to find your way, Naver to search for restaurants, QR codes everywhere for menus and payments, and transport apps for Seoul's buses and metro. An eSIM ordered from France connects you straight away to the SK Telecom network on arrival, with no hassle and no waiting. Ideal for travelling solo, as a couple or in a group, with a flexible data plan to suit the length of your stay.
Network coverage in South Korea
Operator
SK Telecom
+ KT
Technology
4G/LTE & 5G
Coverage
99
How to install your South Korea eSIM
- 1
Buy your plan
Select the data plan matching your stay in South Korea, then pay.
- 2
Scan the QR code
Aim your phone's camera at the QR code in the email we sent you.
- 3
Install the eSIM
Follow the instructions to install the eSIM. We recommend doing this before you leave.
- 4
Connect when you arrive
Upon reaching South Korea, enable roaming on the eSIM data line to get online.
- 1
Buy your plan
Select the data plan matching your stay in South Korea, then pay.
- 2
Scan the QR code
Aim your phone's camera at the QR code in the email we sent you.
- 3
Install the eSIM
Follow the instructions to install the eSIM. We recommend doing this before you leave.
- 4
Connect when you arrive
Upon reaching South Korea, enable roaming on the eSIM data line to get online.
Recommended for you
Short trip
For a trip of 3 to 7 days, go for an unlimited plan.
Business trip
Video calls and emails: choose a high-speed plan.
Long stay
For a month or more, our high-capacity plans offer the best value for money.
Families
Several devices to connect? Pick a plan that allows hotspot sharing and comes with plenty of data.
eSIM, local SIM or Wi-Fi hotspot: which suits South Korea best?
| eSIM | Local SIM card | Wi-Fi hotspot | |
|---|---|---|---|
| Activation | Instant (QR code) | Bought on arrival | Pick-up/delivery |
| Installation | 2 minutes | SIM swap | Extra device |
| Price | From €2.79 | €5–30 | €5–15/day |
| Network | Local 4G/LTE | Local 4G/LTE | Local 4G/LTE |
| Devices | 1 smartphone | 1 smartphone | Up to 5 devices |
| Flexibility | Top up at any time | Fixed data | Daily rental |
| Recommendation | Ideal for travellers | For long stays | For groups/families |