South Korea eSIM
Choose a travel eSIM for your trip to South Korea (Asia). Fast activation, prepaid data plans, local network rates. Find the best data plan for travelers and enjoy worry-free mobile internet abroad with international connectivity anywhere.
South Korea
South Korea 29 tariffs found
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About eSIM in destination South Korea
Traveling to destination: South Korea? Our eSIM ensures you stay connected with reliable mobile data coverage throughout your journey. Here's what you need to know about connectivity in this destination.
Network Coverage in destination South Korea
Enjoy comprehensive mobile network coverage throughout the South Korea region with our eSIM data plan. We connect you to reliable local network operators.
Our eSIM connects you to partner networks in the South Korea destination, providing connectivity in cities, towns, and major tourist areas.
Simcardo in language English
English - this language is spoken by approximately 1.5B people worldwide. Our website, checkout, and customer support are fully available in your language.
In regions where English is spoken, approximately 55% of users prefer iOS devices, while the rest use Android. Both platforms are fully compatible with our eSIM.
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eSIM South Korea – Fast Activation & Affordable Data Plans
Looking for an eSIM for South Korea? Simcardo offers travel eSIM plans with fast activation, LTE or 5G where available, and prepaid data packages. Whether you're traveling for business or leisure, our eSIM for South Korea provides connectivity via local networks.
Our international eSIM works on iPhone and Android devices with eSIM support. Simply buy your eSIM online, receive a QR code via email, scan it, and you're connected typically in under 2 minutes. No physical SIM card needed, no complicated setup.
Choose from flexible data plans – from 1GB to unlimited eSIM data, valid from 1 day to 180 days. Pay in CZK on our fully localized website in your language. Transparent pricing, no hidden fees, 100% secure payment methods including cards, PayPal, and more.
Join travelers worldwide who use Simcardo for connectivity. Whether you need a short-term tourist eSIM or a long-term data plan, we have options for your trip to South Korea.
Fast Global Internet Data Plan Simcardo for the destination South Korea
Simcardo eSIM is ideal for popular apps used worldwide. Stay connected to your favorite services while traveling.
...and thousands of other supported apps that will run smoothly on Simcardo global internet data plans.
How to Activate Your eSIM for South Korea
Choose Your eSIM Plan
Select the perfect data plan for South Korea based on your trip duration and data needs. From 1GB to unlimited data.
Complete Secure Checkout
Pay in CZK using your preferred payment method. All transactions are encrypted and 100% secure.
Receive QR Code via Email
Get your eSIM QR code via email shortly after payment. No physical delivery required.
Scan & Connect in {country}
Open your device settings, scan the QR code, and connect to local networks in South Korea.
Frequently Asked Questions – eSIM for South Korea
What is an eSIM and how does it work in South Korea?
An eSIM (embedded SIM) is a digital SIM card that allows you to activate a mobile data plan without a physical SIM card. For South Korea, simply purchase an eSIM online, receive a QR code via email, scan it on your eSIM-compatible device, and connect to local networks.
Which devices are compatible with eSIM in South Korea?
Most modern smartphones support eSIM, including iPhone XS and newer (iPhone 15, 16), Samsung Galaxy S20+, Google Pixel 3+, and many others. Check your device settings to confirm eSIM compatibility before purchasing.
How much does an eSIM for South Korea cost?
Our eSIM prices for South Korea start from just a few CZK for short-term plans. We offer transparent pricing with no hidden fees – pay only for the data and validity period you need. Prices vary based on data amount (1GB to unlimited) and duration (1 to 180 days).
Can I use hotspot/tethering with my eSIM in South Korea?
Yes! All our eSIM plans for South Korea support mobile hotspot and tethering. Share your connection with laptops, tablets, and other devices without restrictions.
When should I activate my eSIM for South Korea?
You can install your eSIM anytime after purchase, but most plans activate automatically when you first connect to a network in South Korea. Some plans offer manual activation. Check your eSIM details in the confirmation email for specific activation instructions.
Travel and mobile internet in South Korea
Staying connected in South Korea helps with navigation, bookings, and staying in touch. Below are typical situations where an eSIM for South Korea is useful.
- Cities and tourist areas – reliable data for maps, apps, and messaging.
- Rural and remote areas – coverage depends on local networks; check coverage expectations for your route.
- Airports and transit – activate before you fly or on arrival for instant connectivity.
- Islands and coastal regions – connectivity may vary; an eSIM avoids hunting for local SIMs.
- Road trips and multi-city travel – one eSIM for the whole stay in South Korea.
Useful links:
What to expect from mobile networks in South Korea
Mobile coverage in South Korea varies by area. In cities and main tourist destinations you can generally expect usable data; in remote or mountainous areas coverage may be limited. Our eSIM uses local partner networks – actual speeds and availability depend on the operator and location.
Local networks that may be used include the following (coverage depends on your plan and location):
SK Telecom
We do not guarantee specific speeds or coverage in every location.
Data usage when traveling in South Korea
How much data you need depends on how you use your phone. The table below gives a rough idea by travel style – no exact GB figures, as usage varies.
| Use case | Typical consumption |
|---|---|
| Light (messaging, email, maps) | Low |
| Medium (browsing, social, some photos) | Medium |
| Heavy (video, hotspot, lots of uploads) | High |
Your travel style in South Korea – city vs. remote, short vs. long stay – will affect how much data you use. Choose a plan that matches your habits.
Activating your eSIM for South Korea
Summary of the activation process. For the full step-by-step guide, see the link below.
Frequently asked questions – eSIM for South Korea
Does an eSIM for South Korea work as soon as I land?
In most cases, yes. After you install the eSIM and enable data, it will connect to a local network in South Korea when you arrive. Some plans activate on first use in the country.
Can I use the eSIM in South Korea for calls?
Our plans are data-only. For calls you can use VoIP apps (WhatsApp, FaceTime, etc.) over the eSIM data, or use your primary SIM for voice if your operator allows.
What if I run out of data in South Korea?
When the included data is used up, the eSIM stops providing data unless your plan includes a top-up option. Choose a plan with enough data for your stay or consider a larger bundle.
Is the eSIM valid only in South Korea?
It depends on the plan. Single-country eSIMs are valid only in South Korea. Some plans also include roaming in neighbouring countries – check the plan details.
When does the validity period start in South Korea?
Validity usually starts when you first use data in South Korea (or when the plan is activated, depending on the product). Check the terms in your confirmation email.
Can I use hotspot with my eSIM in South Korea?
Yes. If your device allows it, you can share the eSIM connection via hotspot. Data used by other devices counts against your plan allowance.
Do I need to remove my home SIM to use the eSIM in South Korea?
No. You can keep your home SIM and use the eSIM for data only. Set "Mobile data" to the eSIM line in your device settings.
Will my phone work in South Korea with this eSIM?
Your phone must support eSIM and the frequencies used by local networks in South Korea. Most recent iPhones and many Android models are compatible. Check our device compatibility page.
How do I switch back to my home SIM after leaving South Korea?
In Settings, set "Mobile data" back to your primary SIM. You can leave the eSIM installed but inactive, or remove it when the plan has expired.
Is it safe to buy an eSIM for South Korea online?
Yes, if you buy from a trusted seller. Simcardo uses secure payment and delivers the eSIM by email. Keep your confirmation and QR code in a safe place.
Are there any special restrictions for using eSIM in South Korea?
Use of eSIM in South Korea follows the same general rules as elsewhere. Ensure your device is compatible and that you use the eSIM in line with local regulations.
What are the best areas for coverage in South Korea?
Coverage in South Korea is typically best in cities and main tourist areas. Remote or mountainous regions may have weaker signal. Check coverage information for your route.
Can I top up my eSIM while in South Korea?
That depends on the plan. Some products allow top-up; others are fixed data and validity. See your plan details or contact support for options.
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If you are traveling in the region or to several countries, these links may help:
Last updated: 2025-02-01
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