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South Korea 5 GB

RoamVault

5G

30 days

5 GB

Earn $0.50 rewards cashback in your MobiPay wallet with this purchase

Details

Data

Calls

SMS

Network

5G/4G/LTE

Activation Policy

Package activates upon first data usage.

IP Routing

Hong Kong

Hotspot

Available

Speed

Unrestricted

Top-up

Not Available

Usage Tracking

Realtime, in-app

  • This is a data-only eSIM. It does not come with a phone number.
  • Simply scan the QR code to download and use the eSIM. No other activation or registration steps needed.
  • One-time prepaid package. No auto-renewals, no contracts.
  • Full data speeds - no daily limits, no throttling. Mobile hotspot is supported.
  • Usable only with eSIM compatible phones and tablets which are not carrier locked. If in doubt, please check the FAQ section.
  • The eSIM will expire if not activated within 2 months of purchase.

4.8/5

App Store

4.9/5

Google Play

Excellent

Trustpilot

Destinations & networks

⚠️ The operator can change the networks the eSIM connects to without notice.

🇰🇷

South Korea

SK Telecom5G
LG U+5G

Help Center

The sure way you can verify if your phone is compatible: iPhone: Go Settings -> Cellular (or Mobile Data). If you see ‘Add Cellular Plan’ or ‘Add Mobile Plan’, the phone supports eSIM Samsung: Go Settings -> Connections -> SIM Card Manager. If you see ‘Add Mobile Plan’, the phone supports eSIM Google Pixel: Go Settings -> Networks & Internet -> SIMs -> ‘+Add more’. If you are using Pixel 4/4a or a later model, it will be there. IMPORTANT! Some models have exceptions depending on models and markets. Operator locked devices: If your device is locked to a specific carrier due to a contract, it needs to be unlocked first to be able to use the eSIMs sold on our platform.

Yes! With dual-SIM functionality you can have both your physical SIM and eSIM active at the same time.

Yes, your phone can store many eSIM profiles at once. You can choose which one to use at in your phone settings.

Yes! Mobile hotspot featured is enabled in all of our products, except if explicitly mentioned in the product details.

Reviews

5.0

Pretty simple and reliable

S

Slmfşeğfölflsmdk

App Store

How it works

  1. 1

    Checkout using secure payment methods

    Get your eSIM by email within seconds.

  2. 2

    Install eSIM

    Instantly get your eSIM and configure it in your eSIM compatible device

  3. 3

    Enjoy high speed connectivity

    Once eSIM is configured, you can enjoy high speed roaming data connectivity

Why MobiMatter is best for South Korea eSIMs?

Instant Activation

Activate your South Korea eSIM in seconds. Install it in one tap from the MobiMatter app, or scan the QR code, and stay connected from the moment you land.

Flexible Plans, Great Value

Choose affordable short or long-term data packages for South Korea - perfect for business trips, vacations, or for digital nomads. Most packages provide the option to top-up also.

How MobiMatter compares with other eSIM brands

24/7 Customer Support

Stay connected with peace of mind, backed by our round-the-clock customer service team. Reach out to them via the troubleshoot link.

MobiMatter Rewards

Sign in and pick one reward at checkout on every order.

  • 10%

    cashback on every order

  • 3%

    instant discount

  • up to

    $5

    for you and every friend you refer

Referral rewards apply to your friend’s first purchase.

Explore MobiMatter Rewards

Hear from our customers

  • 5.0

    The best and reliable place to get eSim for international travel at the best rates.

    A

    Ayush Dhaubanjar

    Play Store

  • 5.0

    Excellent service. I am using MobiMatter esim for few years and i am very happy.

    M

    Mariam ARS

    App Store

  • 5.0

    Thank you so much for solving my problem in a heartbeat. I appreciate the time you spare and the fast responses to my emails. I wish you all a great day. Thank you MobiMatter sports team!

    G

    GizemnazCetin

    App Store

  • 5.0

    For our trip to China, South Korea, and Japan, my wife and I bought two 12GB data packages and used them without any problems. Their prices are much more reasonable compared to competitors; I definitely recommend them.

    A

    Abdullah Gokhan Demir

    Play Store

  • 5.0

    I bought the service for the second time for a trip to Turkey. I had some trouble finding the right settings on my iphone. Support helped out immediately and everything was working well when I arrived in Turkey.

    A

    Alex_M01

    App Store

  • 5.0

    A very fast, reliable, and fantastic internet provider. I got internet that I can use for one month in 3 countries (Thailand, Singapore, Malaysia) for a total of 696 TL (14.99$).

    B

    Berkcan Özturan

    Play Store

  • 5.0

    Excellent app! Very easy to use, convenient, and user-friendly. Everything works smoothly. Highly recommended!

    A

    Alex Levitsky

    Play Store

  • 5.0

    Such a great app + the support is crazy, replies in MINUTES ! I had problem with installing esim, they replied in few minutes and helped me out. Looking forward to use only this app… cheap/support, everything is on point. Love it

    M

    Malopeňazí

    App Store

  • 5.0

    I had an issue with my eSIM and the customer service team was amazing. Super responsive, patient and were able to resolve my issue. I was worried when my eSIM wasn’t working I would get ghosted, but within a few hours I was emailing back and forth with their support team.

    H

    Hana jaha

    App Store

  • 5.0

    Great app, low prices in the US, Morocco, Thailand, UK, and Switzerland, great coverage! I recommend it.

    S

    Sylwia J

    Play Store

Check data onyour Home Screen.

Add the MobiMatter widget to see data and days left at a glance, then top up in the app before you run out.

Download on the App StoreGet it on Google Play

Illustrative usage data. Top-up available on supported eSIMs.

Essential travel tips and guides for South Korea

Sep 30, 2026 — 15 min read

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Sep 23, 2026 — 10 min read

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Autumn in Korea: Best Viewing Spots and Weather Prep South Korea's 2026 foliage season runs roughly late September to mid-November, starting on the high northern slopes of Seoraksan and rolling south and downhill toward Seoul, Gyeongju, and Naejangsan over about six weeks. Korea's official 2026 foliage forecast from the Korea Forest Service is typically released in September, but the pattern repeats closely enough year to year to plan around. Color moves along two axes at once: north to south,...

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Sep 21, 2026 — 43 min read

The 20 Best Places to See Autumn Foliage in October 2026

Why October 2026 is the Best Month to Chase Autumn Colour October is the only month in which the northern hemisphere's three great foliage regions overlap. Japan's mountain interior, the Alpine and Carpathian belt across central Europe, and the North American maple corridor all carry colour somewhere within the same thirty-one days. No other month gives a traveller that choice, and the practical consequence is that a single trip can be planned around colour rather than around a holiday calendar...

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South Korea 5 GB

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