South Korea eSIM Plans
Instant mobile data for South Korea. No physical SIM needed — scan, activate, connect.
Coverage Details
Stay connected with reliable high-speed data wherever you go. Our eSIM plans offer instant delivery via QR code — no physical SIM needed. Choose from flexible daily or total data options, activate in seconds, and enjoy seamless coverage on trusted local networks.
- Instant delivery — receive your eSIM QR code immediately after purchase
- Easy activation — scan the QR code to get online in seconds
- Flexible plans — choose your data, duration, and data type
- No contracts — pay only for what you need, no hidden fees
Select Your Plan
Choose an eSIM for your South Korea trip
Travelling to South Korea? Compare plan duration and data allowance before buying. If you will also visit another country, check whether a regional plan covers your full itinerary.
Read the South Korea eSIM buying guide
| Validity | Plan type | Data allowance | Price (USD) |
|---|---|---|---|
| 7 days | Daily | 500MB per day | US$8.80 |
| 7 days | Total | 1GB total | US$6.00 |
| 10 days | Daily | 500MB per day | US$12.50 |
| 10 days | Total | 1GB total | US$6.50 |
These are the lowest-priced options for each listed duration and plan type. Open the South Korea plan selector to compare other allowances and see your selected currency.
Before you buy
Check that your exact phone model and country variant support travel eSIMs and that the phone is carrier-unlocked. Review the selected plan’s network coverage, hotspot rules and activation instructions; these can differ between plans.
Use an internet connection to install your eSIM, and follow the instructions supplied with your order for when to install and activate it.
Check setup and compatibility · Read the refund policy · Ask about a plan · Compare regional eSIMs
How to Get Started
Choose a Plan
Select the data, duration, and quantity above.
Receive QR Code
Get your eSIM QR code instantly via email.
Connect & Go
Scan the QR, activate, and you're online.
South Korea Travel Info
Networks
SK Telecom, KT, LG U+
Speed
5G widely available, 4G LTE nationwide
Travel Tip
South Korea has some of the fastest mobile speeds in the world. Free public Wi-Fi is common in Seoul, but an eSIM ensures seamless connectivity on the KTX and in rural provinces.
Currency
South Korean Won (KRW)
Language
Korean
Voltage
220V, Type C/F plugs
Best for: K-culture, shopping, street food
Frequently Asked Questions
Everything you need to know about Hypr eSIM
What is an eSIM?
An eSIM (embedded SIM) is a digital version of a traditional SIM card built into your device. It lets you activate a mobile data plan without inserting a physical SIM — just scan a QR code and you're connected.
How do I activate my Hypr eSIM?
Follow the installation instructions supplied with your order. Use an internet connection for setup, select the travel eSIM for mobile data, and apply the roaming settings specified for that plan. Installation and network activation are separate steps.
Which devices are compatible?
Check your exact device model, country variant and carrier-lock status before buying. eSIM support differs between versions of the same phone. A phone supporting eSIM does not establish that a tablet or smartwatch can use the same travel plan. Contact support if you are unsure.
Can I use multiple eSIMs at once?
The number of stored and simultaneously active SIMs depends on your device. On supported phones you can keep a home line and use a travel eSIM for data. Review automatic data switching; calls, texts and roaming on the home line remain subject to your home operator's charges.
When does my data plan start?
Check the activation trigger and validity rules for the specific plan before installing it. Do not assume every plan starts only on arrival or that installation never starts the validity period. Ask support to confirm the rules if they are not clear in your plan details.
What if I run out of data?
You can buy an additional plan if you need more data. Check whether it requires a new eSIM installation rather than assuming the existing profile can be topped up. Keep an internet connection available for purchase and setup.
What is the refund policy?
We offer a full refund if there is a confirmed technical fault that prevents activation or use. Please contact our 24/7 support team at sales@hypresim.com for assistance.