South Korea eSIM – LG U+ Unlimited 5G/4G Data
South Korea eSIM – LG U+ Unlimited 5G/4G Data
Receive the eSIM email within 1 minute.
Unlimited data: 11GB high-speed per day, then unlimited at up to 5 Mbps
Fast and reliable internet Data-only eSIM: no phone number, standard calls or SMS Hotspot and tethering supported Install the eSIM within 90 days of purchase
No more roaming charges
Plenty of options to fit your needs
Speed
Choose an Only 4G plan for 4G/LTE service, or a 5G+4G plan for 5G where available with 4G/LTE fallback across South Korea.
Our coverage is excellent in urban areas. However, in remote mountainous or rural regions, the quality may be weaker or unstable.
Networks
🇰🇷 South Korea
LG U+ 5G4G
T-Money is a prepaid transportation card widely used in South Korea. It can be used for subways, buses, taxis, and even convenience stores (GS25, CU, etc.).
✅ Card issuance fee waived (usually ~₩2,500–4,000)
For eligible plans of 3 days or longer, visit a designated LG U+ airport counter and present your eSIM ICCID to receive the T-Money card for free.
⚠️ Important: The card comes with zero pre-loaded balance (₩0). You must recharge it at subway stations or convenience stores before using it for public transport or purchases.
Service Languages: Korean, English (some counters support Chinese & Japanese).
📍 Supported Cities: Seoul, Busan
Please visit an LG U+ counter at one of the following airports for T-Money card pickup:
Stay connected in South Korea with an EasyTripGo eSIM. Choose the data allowance and validity period that match your needs, whether you're traveling, working remotely, studying, visiting family, on a business trip or staying for an extended period.
Your ideal data allowance depends on how you use your phone. Light users may only need a few gigabytes for navigation, messaging and translation, while people who work remotely, use social media frequently, upload files or stream video may prefer a larger plan.
Compare EasyTripGo eSIM options for 5–10 days for most travelers. Prices and availability below are generated automatically from the current Shopify product variants.
| Plan | Data | Validity | Best For | Price | |
|---|---|---|---|---|---|
| No 5–10 days for most travelers plans are currently available. | |||||
For many users, Unlimited: 11GB high-speed data per day provides a practical balance between data allowance and price for 5–10 days for most travelers in South Korea.
Choose Unlimited: 11GB high-speed data per day · 5–10 days for most travelers ·
Read our detailed guide to data usage, plan validity, network coverage, hotspot support and eSIM setup for South Korea.
EasyTripGo South Korea eSIM connects through LG U+. Available network speed and performance depend on your location, local coverage, network conditions and device compatibility.
Select the data allowance and validity period that best match your needs.
Complete checkout. Your eSIM details are usually delivered to your email within 1 minute after the order is completed.
Follow the supplied installation instructions on a compatible, carrier-unlocked eSIM device.
Follow the activation instructions supplied with your plan and enable mobile data on the eSIM when appropriate.
Unlimited: 11GB high-speed data per day is a practical option for many users staying in South Korea for 5–10 days for most travelers. Lighter users may need less data, while people who use social media frequently, work remotely, upload large files or stream video may prefer a larger plan.
The current EasyTripGo Unlimited: 11GB high-speed data per day / 5–10 days for most travelers price is .
The EasyTripGo South Korea eSIM connects through LG U+. Network availability and performance depend on your location, device and local network conditions.
Yes. Hotspot and tethering are supported on compatible devices, allowing you to share your mobile data connection with another device.
Your eSIM details are usually delivered by email within 1 minute after your order is completed.
5G may be available where supported by the local network and your device. Your connection may use 4G or LTE when 5G is unavailable.
You can generally install an eSIM before arrival on a compatible, unlocked device. Follow the activation instructions supplied with your specific plan so that the plan validity starts as intended.
No. Compatible dual-SIM devices can usually use an eSIM alongside an existing physical SIM.
Yes. The eSIM can be used for mobile data whether you are traveling, on a business trip, studying, working remotely, visiting family or staying in South Korea for a longer period. Choose a data allowance and plan validity that match your expected usage.
No mobile network provides identical performance in every location. Coverage may vary in rural areas, mountainous regions, remote islands, underground locations and other areas with limited network infrastructure.
Prices and availability shown on this page are generated automatically from the current EasyTripGo product variants. Final pricing and availability are confirmed when you select your plan and proceed to checkout. Network performance may vary by location, device and local network conditions.
Step 1
Find your destination and select the days for the data plan you need!
Step 2
Install your eSIM using the setup guide in your email.
Step 3
Turn on your eSIM and enable Data Roaming in your device setting.
Step 4
Restart your phone --- it will automatically connect when you arrive in destination.
Instant Connectivity
Activate your eSIM smoothly and quickly right from your phone.
Unlimited Data
No worries about running out of data, always stay connected (partial support).
No more roaming charges
Avoid expensive bills from your local carrier. With Easytripgo, you know exactly what you pay from the start, with no hidden fees.
Local Rate
Say goodbye to bill shock with EasytripGO's affordable local rate data prices, saving you money wherever you go!
Here's how you can smoothly get a Easytripgo eSIM:
If you have upcoming overseas travel plans, you can avoid the hassle of changing SIM cards and paying high roaming fees by using Easytripgo eSIM. If you frequently travel abroad for business, it's also recommended to use Easytripgo eSIM to work in a more secure network environment.
The quickest way is tolook for an “Add eSIM” option in your phone’s settings. If you see it, your device supports eSIM.
We offer both single-region and multi-region plans for your selection. Depending on your destination, you can make the following choices:
If you are traveling to a single country or region, a single-region plan would be most suitable.
If you plan to visit multiple countries within a continent, we recommend selecting a multi-region plan. Before purchasing, please ensure that the countries covered in the plan meet your needs.
If you will be traveling to countries or regions across multiple continents, a global plan would be a great choice.
We recommend installing your eSIM on the day of departure, it allows you to get connected upon arrival at your destination. The activation process requires an internet connection, so please ensure that you have a stable internet service during activation.