Korea SIM Card with SKT Unlimited Local Data & Voice Calls

Traveling to South Korea? Then you’ve probably realized how vital staying connected is, whether for navigating Seoul’s bustling streets, translating menus, or coordinating meetups. The Korea SIM Card with SKT offers unlimited 4G LTE data and incoming calls & texts—a real boon for travelers who want stress-free connectivity. Priced at just $7.71 per person, this SIM provides a simple, cost-effective way to stay online during your stay, whether for a few days or up to three months.

What we love about this option is its versatile coverage across South Korea, including Jeju, and the availability at multiple airport locations—making it easy to pick up right after landing. However, a recent major update means airport pick-up of physical SIM cards is temporarily unavailable until May 2025 due to a data breach and long wait times, which could impact travelers planning to collect their SIMs at airports. Despite this, the online verification process remains straightforward, and the hotspot sharing feature is a nice bonus for those traveling in groups or needing to connect multiple devices.

This tour is best suited for budget-conscious travelers who prioritize connectivity, those with unlocked phones, or anyone needing reliable, unlimited data for navigation, communication, and social media. If you’re comfortable with a bit of upfront planning and online verification, this SIM could be your best travel companion.

Key Points

• Affordable price for unlimited data and incoming calls.
• Multiple airport pickup points ensure convenience.
• Online verification is required for activation.
• Temporary unavailability of physical SIMs at airports until 2025.
• Hotspot sharing adds value for group travelers.
• Suitable for most phone models but check compatibility if unsure.

Traveling internationally often comes with the challenge of keeping your devices connected without breaking the bank. South Korea, with its fast Wi-Fi and excellent mobile coverage, makes this easier—if you pick the right SIM card. The Korea SIM Card with SKT give you unlimited LTE data along with incoming calls and SMS, giving you peace of mind on your trip. Here’s a detailed look at what you can expect, based on real user experiences and the official offerings.

The Itinerary and Pickup Points: A Smooth Start

One of the biggest perks is the multiple airport pickup points. You can collect your SIM at Incheon International Airport’s Terminal 1 or Terminal 2, Gimpo Airport, Gimhae Airport, or even at Busan Port—making it flexible for travelers arriving at different entry points.

Each location is equipped with 24-hour availability at major airports—except Gimpo and Gimhae, which close slightly earlier—ensuring you can get your SIM anytime you land. The process is designed to be quick, with 20-minute collection times at most locations, and the staff are generally praised for their helpfulness. For instance, one reviewer, Manon, appreciated the understanding and adaptability of the staff after a missed flight, highlighting that customer care is a priority.

However, recent news indicates physical SIM cards and Wi-Fi devices are unavailable at airports until May 2025 due to a data breach. This means travelers should plan to verify their SIM online after landing or consider alternative pickup options, such as the LINK KOREA office near Hoe-Hyeon Station, which is accessible via subway.

Activation and Verification: A Slight Hiccup

While the SIMs are disposable, meant for durations from 3 to 90 days, activation requires online ID verification. You’ll need to provide your passport details, and each passport can register only one phone number. The process involves entering your rental contract number and SIM phone number during verification.

One user, Tsvetelina, experienced issues with her iPhone, stating the SIM didn’t work despite swapping it. She also mentioned delays in receiving her refund—an important note for any traveler considering this SIM. Meanwhile, Yasmin reported smooth functionality, appreciating the ease of activation once the SIM was in her device.

This mixed feedback highlights the importance of checking your device compatibility ahead of time and being prepared for possible hiccups. Most modern smartphones support LTE, but if you’re using an older model or an iPhone with certain restrictions, you might face issues.

Coverage and Data: A Traveler’s Dream

Coverage is comprehensive across South Korea, including Jeju, which is a big plus for travelers venturing outside Seoul. The unlimited LTE data ensures you won’t have to stress about data caps, making it perfect for navigation apps, social media, and streaming.

The hotspot sharing feature allows you to connect multiple devices—ideal if traveling with friends or family. The SIM’s 24-hour data service ensures connectivity during all hours, although outgoing calls and SMS are not included in the package—they need to be activated separately after verification.

Pricing and Value: A Cost-Effective Solution

At just $7.71 per person, this SIM is hard to beat in terms of value. For short stays, this price is especially attractive—think of it as a flat-rate Wi-Fi plan that works everywhere in South Korea. Considering the cost of Wi-Fi rentals or international roaming, this SIM offers significant savings.

Keep in mind, the price is for unlimited data, which is increasingly rare and precious for travelers relying heavily on mobile internet. However, the absence of outgoing calls/SMS unless activated separately is a notable consideration, particularly if you plan to use your device for calling or texting beyond incoming messages.

Who Will Love This?

This SIM is ideal for travelers who mostly need data, such as travelers who rely on apps for navigation, translation, or social media. It’s also great for group travelers thanks to the hotspot sharing feature, and budget travelers who want reliable coverage without paying hefty roaming fees.

Those with unlocked phones will find this SIM straightforward to use, although device compatibility should be checked in advance. For travelers arriving at airports, the convenience of multiple pickup points and 24-hour service makes a big difference—though the temporary unavailability of physical SIMs at airports until 2025 might require some planning.

If you’re headed to South Korea and need reliable, unlimited data at an affordable price, this SKT SIM card ticks most boxes. It’s especially well-suited for short-term visitors, group travelers, or anyone who values ease of access and wide coverage — even if it means verifying your SIM online instead of picking it up physically at the airport.

You’ll love the hotspot sharing, competitive price, and easy activation process. Just be aware of potential device compatibility issues and the current airport pick-up restrictions. For those willing to do a little prep work, this SIM can make your trip far more connected, fun, and stress-free.

Can I pick up the SIM card at the airport?
Yes, the SIM cards are available at several airport locations (Incheon, Gimpo, Gimhae, Busan Port), but due to a recent data breach, physical SIMs are unavailable at airports until May 2025. You may need to verify your SIM online or pick it up at the LINK KOREA office.

What do I need for activation?
You’ll need to provide your passport details and complete online ID verification. Each passport can register only one number, and you’ll need your rental contract and SIM phone number for the process.

Is the unlimited data really unlimited?
Yes, the SIM provides unlimited 4G LTE data coverage across South Korea, including Jeju, making it perfect for data-heavy activities.

Are outgoing calls and texts included?
No, you will need to activate these features separately after online verification, as only incoming calls and SMS are included in the initial plan.

What about hotspot sharing?
Yes, the SIM supports hotspot sharing, allowing you to connect multiple devices—a big plus for groups or families.

How long can I use this SIM?
The SIM can be used from 3 days up to 90 days, depending on your booking choice, offering flexibility for various trip lengths.

Whether you’re planning a quick weekend in Seoul or an extended stay exploring the Korean countryside, this SKT SIM offers cost-effective, dependable connectivity. With just a bit of planning, you’ll have all the internet access you need to make the most of your South Korea adventure.