eSIM Busan

$4.99$69.99

• Unlimited data with high-speed every day.
• Best connection in Busan with KT’s network.
• Get your QR code and activate it instantly.
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Instant Delivery

eSIM is sent via email within 5 to 15 minutes!

Find the best eSIM Busan plans

Lite

0.5GB per day with 4G LTE

*384kbps speed afterward

Data Only plan
Starts at

4.99

Basic

1GB per day with 4G LTE

*384kbps speed afterward

Data Only plan
Starts at

6.99

Pro

2GB per day with 4G LTE

*384kbps speed afterward

Data Only plan
Starts at

9.99

All our plans include these benefits

Unlimited
Internet Usage

Nationwide
Coverage

Free mobile
hotspot

Top-up options available
Validity DaysLiteBasicPro
3 Days$4.99$6.99$9.99
5 Days$6.99$9.99$14.99
7 Days$8.99$12.99$18.99
8 Days$9.99$14.99$21.99
10 Days$11.99$16.99$25.99
Validity DaysLiteBasicPro
12 Days$13.99$20.99$31.99
15 Days$16.99$24.99$36.99
20 Days$21.99$31.99$47.99
30 Days$29.99$43.99$69.99
    
Validity DaysLiteBasicPro
3 Days$4.99$6.99$9.99
5 Days$6.99$9.99$14.99
7 Days$8.99$12.99$18.99
8 Days$9.99$14.99$21.99
10 Days$11.99$16.99$25.99
12 Days$13.99$20.99$31.99
15 Days$16.99$24.99$36.99
20 Days$21.99$31.99$47.99
30 Days$29.99$43.99$69.99
    

What you can expect

High-speed Data

Experience the reliable 4G LTE local network.

Instant Connectivity

Get mobile data connection in just a couple of minutes.

Keep Number

Keep your current number and use data with our eSIM.

Near-local Rate

Goodbye to expensive roaming fees. No hidden fee.

 

High-speed data

Experience the reliable
4G LTE local network.

 
Instant connectivity

Get mobile data connection
in just a couple of minutes.

 

Keep number

Keep your current number
and use data with our eSIM.

 
Near-local rate

Goodbye to expensive
roaming fees. No hidden fee.

150,000+ Travelers like you already used our eSIM

Join them now!
We have helped thousands of customers get hassle-free connectivity. Experience the easiest way to stay connected.

Our Local Network provides best connection in Busan

eSIM Busan offers reliable service on the KT’s network. You’ll enjoy 4G LTE speed not only in Busan but also everywhere in Korea.
Busan
Seoul
Incheon
Jeju
 Daejeon

1GB of data is enough for most travelers for a day

Youtube
Watch videos for 1 hr
Kakao Taxi
Request a taxi 100 times
Google Maps
Search 2,500 routes
Whatsapp
Make calls worth 2.5 hrs

How it works

Get eSIM at your fingertips, Get ready for your trip!
Step 1

Pick a plan

Choose the plan that suits your travel needs and place an order.

Step 2

Scan the QR code

Receive the QR code via email and instantly scan it to activate.

Step 3

Ready to go!

Have a light and enjoyable trip without any data concerns.

Things to know

Check Compatibility

Before ordering, ensure your device is compatible and unlocked. Check our list of compatible models by clicking here. To briefly check compatibility, dial *#06# on your device and check that your IMEI or MEID is displayed.

Activation Point

Your data plan will start as soon as you connect to local network. You can scan the QR code and install the eSIM in advance. 24 hours is counted as 1 day and counted continuously from the point of service activation.

Expiration Period

Purchased plan can be used within 180 days from purchase. Since it is one-time prepaid data plan, once it is activated, there is no auto-renewals or extra charges.

To get in touch with us, ask eSIM World Team anytime via [email protected].

FAQ

Yes, eSIM Busan works not only in Busan but also 99% of time in Korea. City eSIM Plans help you connect to the best network in the selected city.
If you plan to stay longer in a particular city, consider choosing our City eSIM Plans for added convenience.

You can purchase an eSIM at your convenience, either one day before your travel date or upon arrival at your destination.
Additionally, please note that to install the eSIM, your device must be connected to a Wi-Fi or a cellular data network.

You cannot make phone calls or use SMS with this eSIM plan.
eSIM Busan Plans are data-only and do not include a local mobile number.

We also offer a top-up service. You can find the “Make a Top-up” button in the email containing your QR code.

Please be aware that as this eSIM plan provides a Hong Kong IP address, you may encounter issues accessing services such as TikTok or other restricted services in Hong Kong.

Our QR code is sent automatically to the email address you’ve written in the order form within 15 minutes. If you haven’t received your email, please check the followings below :
  1. Please check your promotion or spam folder first.
  2. You may have a typo in the email address you provided to us. In this case, please contact us at [email protected], so we can resend it to you as soon as possible.
  3. There might be a delay in completing the payment.
    • If you used iDEAL or a payment method other than PayPal, be aware that the payment transfer to PayPal may take several minutes to hours. Since this process depends on the payment gateways, we recommend contacting them directly for assistance.
    • In some cases, your payment might be pending due to PayPal’s security measures. While we cannot guarantee the timeframe, the payment could be completed within 72 hours.
    • Keep in mind that even if you paid with a credit or debit card, the payment is processed through PayPal. Therefore, it might be subject to PayPal’s security checks, resulting in a pending status. As this is PayPal’s policy, it’s best to contact PayPal’s customer service for assistance.

To get in touch with us, ask eSIM World Team anytime via [email protected].

Customer Reviews

Customer Reviews

Based on 3 reviews
67%
(2)
33%
(1)
0%
(0)
0%
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(0)
Y
Yap

It will be great if we can determine the number of days and charge accordingly rather than fixed option for the number of days

Thank you for your insightful feedback, Yap.
We appreciate your suggestion to offer more flexibility in determining the number of days and adjusting charges accordingly.
We understand the importance of tailored options to meet individual needs.
Your input is invaluable as we consider enhancements to our services, and we'll certainly take your recommendation into careful consideration for future improvements.
If you have any more suggestions or specific preferences, feel free to share.
Thank you for choosing our service!

R
Ryan M.
Great SIM and easy to use

The activation process was very easy and though it was not indicated on the website, I was able to connect to KT's 5G network with the eSIM and I've had no problems with the service. Thank you very much!

Thank you so much for your positive review, Ryan!
We're thrilled to hear that the activation process was straightforward for you, and we greatly appreciate your feedback about the ease of connecting to KT's 5G network with our eSIM.

We'd like to clarify that we do indeed indicate on our website that our eSIM is designed to connect seamlessly to KT's network.
We apologize if there was any confusion, and we're grateful for your understanding.
Your satisfaction is of utmost importance to us, and we're delighted to have met your expectations.

If you have any further questions or if there's anything else we can assist you with, please feel free to reach out.
Thank you once again for choosing our eSIM, and we look forward to serving you in the future.

B
Beck

I indeed had a great time travelling Korea connected with internet. Without internet it would have been difficult for my travel. Thanks to your service, my travel has been ease.

Your words warm our hearts, Beck!
We're overjoyed to have played a role in enhancing your travel experience in Korea.
It's fantastic to know that our internet service made a positive difference during your journey.
We believe that seamless connectivity can truly transform travel, and we're thrilled to have been a part of your adventure.
If you ever plan another adventure or need reliable connectivity elsewhere, remember that we're here to make your travels even smoother.
Thank you for choosing us, and here's to more incredible journeys ahead!