Overview
How to book
FAQ
Destination
Reviews49

[Android/iPhone] Korea eSIM: Unlimited Data (+ Optional 60-min Voice & SMS Credit) (2~90 days) by KT - Pick up from Incheon Airport & Gimpo Airport & Gimhae Airport & Busan Port

Wishlist

Free T-money Transportation Card (~Dec 31)Checked out by 43.8k travelers

[Android/iPhone] Korea eSIM: Unlimited Data (+ Optional 60-min Voice & SMS Credit) (2~90 days) by KT - Pick up from Incheon Airport & Gimpo Airport & Gimhae Airport & Busan Port

Travel Activity South Korea Seoul

49 Reviews

Korea SIM Cards & WiFi

visa, mastercard, american express, discover, paypal, alipay, bank transfer

Transport & Wi-FiWi-Fi & Sim Cards

Availability: Every day

Minimum Pax: 1 eSIM

Confirmed: Instantly

Ticket: Show your mobile

Coupons & Promos

Meet Location

Incheon International Airport Terminal 1
Incheon International Airport Terminal 2
Gimpo International Airport
Gimhae International Airport (Busan)
Busan Port

Included

2-day eSIM (optional)
3-day eSIM (optional)
5-day eSIM (optional)
7-day eSIM (optional)
10-day eSIM (optional)
15-day eSIM (optional)
20-day eSIM (optional)
30-day eSIM (optional)
60-day eSIM (optional)
90-day eSIM (optional)

▷Pick up your eSIM package at the airport.

▶Free T-money Transportation Card for 3~90-day eSIMs (~Dec 31)

Buy a 3~90-day plan eSIM and get a free T-money transportation card!

Valid for pick-ups by Dec 31, 2025 (KST).
T-money top-up credits are not included.
The promotion may end without prior notice.

Overview

Unlimited data eSIM with optional voice and text!

eSIM or embedded SIM, is a new type of SIM card, where you can download a SIM to your phone without needing a physical SIM card. After purchasing your eSIM, visit the pickup location and download the eSIM to your phone using the provided QR code.

Why this eSIM?

Unlimited Data: enjoy 3GB daily allowance at high-speed 4G/LTE, with reduced speeds thereafter
Optional 60-min Voice: purchase an eSIM with voice credits to enable voice and SMS services
Convenient eSIM: skip the hassle of swapping physical SIM cards
Receive the scannable eSIM QR code at Incheon, Gimpo, and Busan Gimhae Airports

[Benefits]

Friendly staff at the pickup location will assist with eSIM activation on your phone.
In case the eSIM is found to be incompatible with your phone for any reason at the pickup booth, a full refund will be issued.
A Korean 010 local phone number will be issued.

[How to download/activate eSIM]

You will receive an eSIM QR code at the pickup location. Scan and download the eSIM to your iPhone.
After installing the plan on your phone, the sim will be activated automatically and start to work.

Be sure to check if your phone supports eSIM before your purchase. You can check via the method below or click here to check if your smartphone supports eSIM, but please note that even though your phone model is listed on the link, eSIM support may be different in your country and with each model version. Please contact your phone manufacturer to make sure.

Unlimited Data Only eSIM by KT (Voice/SMS is available after charging credits.)
Validity	2-day eSIM: valid for 48 hours after activation 3-day eSIM: valid for 72 hours after activation 5-day eSIM: valid for 120 hours after activation 7-day eSIM: valid for 168 hours after activation 10-day eSIM: valid for 240 hours after activation 15-day eSIM: valid for 360 hours after activation 20-day eSIM: valid for 480 hours after activation 30-day eSIM: valid for 720 hours after activation 60-day eSIM: valid for 1,440 hours after activation 90-day eSIM: valid for 2,160 hours after activation Your SIM card validity period starts when the eSIM is connected to the local KT network. Please activate the eSIM within 10 days after you receive the code.
Data	Daily 3GB of 4G/LTE speeds You can use 3GB of data at 4G/LTE speeds per day. After using all 3GB, you can continue to use unlimited data at 5Mbps speeds. At 12:00am every day, the 3GB will reset.
Credits	0 won You can charge your credits upon installing your eSIM. You will receive a handout on how to charge and extend your eSIM at the pickup location.
Voice	Dialing/outgoing (local calls only) 4.4 Won per second Credit charging is required before usage. Please note that if you do not charge voice & SMS credits, your SIM card will ONLY support incoming calls & SMS.
SMS	Sending/outgoing (local SMS only) 110 Won per SMS Credit charging is required before usage. Please note that if you do not charge voice & SMS credits, your eSIM will ONLY support incoming calls & SMS.
eSIM extension	You can extend the validity of the eSIM for up to 90 days in total. For example, if you purchase a 10-day plan, you can extend the same SIM for up to an additional 80 days. However, if you purchase a 90-day plan, the SIM cannot be extended. Instructions can be found in the manual that comes with the eSIM. You must extend your eSIM BEFORE your current expiry date and as long as you exend your usage, you can use this eSIM for as long as you choose. Call/SMS credits are not included in the extension fee.
MVoIP calls via Facetime, Skype, LINE, Kakao, Whatsapp or Messenger are supported. You can share the internet connection with other devices via tethering.

Unlimited Data + 60-min Voice/SMS eSIM by KT
Validity	3-day eSIM: valid for 72 hours after activation 4-day eSIM: valid for 96 hours after activation 5-day eSIM: valid for 120 hours after activation 7-day eSIM: valid for 168 hours after activation 10-day eSIM: valid for 240 hours after activation 15-day eSIM: valid for 360 hours after activation 20-day eSIM: valid for 480 hours after activation 30-day eSIM: valid for 720 hours after activation 60-day eSIM: valid for 1,440 hours after activation 90-day eSIM: valid for 2,160 hours after activation Your SIM card validity period starts when the eSIM is connected to the local KT network. Please activate the eSIM within 10 days after you receive the code.
Data	Daily 3GB of 4G/LTE speeds You can use 3GB of data at 4G/LTE speeds per day. After using all 3GB, you can continue to use unlimited data at 5Mbps speeds. At 12:00am every day, the 3GB will reset.
Credits	16,500 won Includes 16,500 won of voice & SMS credits (approx. 60-min of domestic calls) Once the credits are used up, you can top up online. You will receive a handout on how to charge and extend your eSIM at the pickup location. Domestic Outgoing Calls: 4.4 won/second Outgoing SMS: 110 won/SMS International Outgoing Calls: Taiwan/Hong Kong/Japan/United States (15.84 won/second), China (24.31 won/second) Outgoing SMS: 330 won/SMS *For other countries, please check here.
eSIM extension	You can extend the validity of the SIM card for up to 90 days in total. For example, if you purchase a 10-day plan, you can extend the same SIM for up to an additional 80 days. However, if you purchase a 90-day plan, the SIM cannot be extended. Instructions can be found in the manual that comes with the eSIM. You must extend your eSIM BEFORE your current expiry date and as long as you exend your usage, you can use this eSIM for as long as you choose. Call/SMS credits are not included in the extension fee.
MVoIP calls via Facetime, Skype, LINE, Kakao, Whatsapp or Messenger are supported. You can share the internet connection with other devices via tethering.

Pick Up Locations & Opening Hours
Incheon International Airport - Terminal 1 - Roaming Booth 1 KT Roaming Booth next to Gate F on the 1st floor (Arrival Hall) Opening Hours: 24 hours / 365 days Incheon International Airport - Terminal 1 - Roaming Booth 2 KT Roaming Booth next to Gate A on the 1st floor (Arrival Hall) Opening Hours: 6:00am~10:00pm / 365 days Incheon International Airport - Terminal 2 - Roaming Booth KT Roaming Booth between Gate 4 & 5 on the 1st floor (Arrival Hall) Opening Hours: 24 hours / 365 days
Gimpo International Airport Roaming Booth KT Roaming Booth next to Gate 1 on the 1st floor (Arrival Hall) Opening Hours: 6:30am ~ 11:00pm / 365 days
Busan Gimhae Airport Roaming Booth KT Roaming Booth next to Gate 3 on the 1st floor (Arrival Hall) Opening Hours: 6:00am~10:00pm / 365 days
Busan Port International Passenger Terminal Roaming Booth Olleh KT Roaming Booth next to Gate 4 on the 2nd floor (Arrival Hall) Opening Hours: Every day - 6:30am~7:30pm

Checklist for booking

Make sure to book with the exact full name on your passport.
Please make sure to unlock your smartphone through your cellphone carrier before coming to Korea, especially if you are from the United States, Canada or Japan. If your smartphone is locked, you CANNOT use this eSIM.
You must bring your original passport to receive the QR code.
*Photocopies or scans of passports will not be permitted.
If you are Korean, you have to be over 18 years old to buy the SIM card. Please also note that Korean nationals cannot activate the SIM card with a passport. You need to present your Korean resident ID card or driving license to activate the SIM card.

How to book

1. Complete your booking.
2. Check your email.
3. Enjoy it.

Please
keep in mind

Please test your eSIM immediately before leaving the pick-up location. If your eSIM does not work, please inquire with the staff at the KT Roaming Center.
Please activate your eSIM within 90 days of receiving it. Unused eSIMs after 90 days will be automatically terminated and cannot be refunded.
This SIM cannot be used for identity verification (e.g., Naver authentication, online banking authentication).
Unused credits cannot be refunded.
Each person can purchase 1 eSIM.
Phones that do not support KT LTE frequencies can be used as 3G. Returns and refunds are not available in this case.
If you are using a device from Japan, the United States, or Canada, make sure to apply for SIM unlocking through your carrier.

Cancellation
policy

All times are based on Korea Standard Time (KST) (GMT + 9 hours)
3 days before the reserved date: 100% refund
2 days before the reserved date: 80% refund
1 day before the reserved date or less: Non-refundable
*If you would like to reschedule your reservation, please check the availability with us at least 3 days before the original reserved date (no later than 5:00pm KST).

FAQ

Does this eSIM come with a Korean local 010 phone number?

Yes, both SIMs come with a Korean local 010 phone number. However, the data only eSIM comes with no credit, and can only receive incoming calls/texts if you do not charge your credit.

Can I extend the eSIM for a long period?

Yes, this eSIM can be extended for up to 90 days in total. You will receive a handout on how to extend your eSIM at the pickup counter.

What if the eSIM doesn't work on my phone?

Please check with your phone carrier to make sure your phone is eSIM compatible. Also make sure your smartphone is unlocked through your carrier, especially if you are from the United States, Canada, or Japan.

If you experience any issues with the eSIM, please contact the customer center via the contact details provided in the manual.

This activity is included in

7 Things to do

eSIMs in Korea: The Best Selections for Seamless Connectivity

[Android/iPhone] Korea eSIM: Unlimited Data (+ Optional 60-min Voice & SMS Credit) (2~90 days) by KT - Pick up from Incheon Airport & Gimpo Airport & Gimhae Airport & Busan Port

Coupons & Promos

Meet Location

Included

Overview

How to book

Please
keep in mind

Cancellation
policy

FAQ

Does this eSIM come with a Korean local 010 phone number?

Can I extend the eSIM for a long period?

What if the eSIM doesn't work on my phone?

This activity is included in

Korea SIM Card Receive by Postal Parcel (International & Korea Shipping)

Korea Unlimited Data & Voice eSIM

[Android/iPhone] Korea eSIM: Unlimited Data (+ Optional 60-min Voice & SMS Credit) (2~90 days) by KT - Pick up from Incheon Airport & Gimpo Airport & Gimhae Airport & Busan Port

Basic Information

Coupons & Promos

Meet Location

Included

[Android/iPhone] Korea eSIM: Unlimited Data (+ Optional 60-min Voice & SMS Credit) (2~90 days) by KT - Pick up from Incheon Airport & Gimpo Airport & Gimhae Airport & Busan Port Options

Incheon Airport T1 - Unlimited Data Only - 2-day eSIM

Incheon Airport T1 - Unlimited Data Only - 3-day eSIM

Incheon Airport T1 - Unlimited Data Only - 4-day eSIM

Incheon Airport T1 - Unlimited Data Only - 5-day eSIM

Incheon Airport T1 - Unlimited Data Only - 6-day eSIM

Incheon Airport T1 - Unlimited Data Only - 7-day eSIM

Incheon Airport T1 - Unlimited Data Only - 10-day eSIM

Incheon Airport T1 - Unlimited Data Only - 15-day eSIM

Incheon Airport T1 - Unlimited Data Only - 20-day eSIM

Incheon Airport T1 - Unlimited Data Only - 30-day eSIM

Incheon Airport T1 - Unlimited Data Only - 60-day eSIM

Incheon Airport T1 - Unlimited Data Only - 90-day eSIM

Incheon Airport T2 - Unlimited Data Only - 2-day eSIM

Incheon Airport T2 - Unlimited Data Only - 3-day eSIM

Incheon Airport T2 - Unlimited Data Only - 4-day eSIM

Incheon Airport T2 - Unlimited Data Only - 5-day eSIM

Incheon Airport T2 - Unlimited Data Only - 6-day eSIM

Incheon Airport T2 - Unlimited Data Only - 7-day eSIM

Incheon Airport T2 - Unlimited Data Only - 10-day eSIM

Incheon Airport T2 - Unlimited Data Only - 15-day eSIM

Incheon Airport T2 - Unlimited Data Only - 30-day eSIM

Incheon Airport T2 - Unlimited Data Only - 60-day eSIM

Incheon Airport T2 - Unlimited Data Only - 90-day eSIM

Gimpo Airport - Unlimited Data Only - 2-day eSIM

Gimpo Airport - Unlimited Data Only - 3-day eSIM

Gimpo Airport - Unlimited Data Only - 4-day eSIM

Gimpo Airport - Unlimited Data Only - 5-day eSIM

Gimpo Airport - Unlimited Data Only - 6-day eSIM

Gimpo Airport - Unlimited Data Only - 7-day eSIM

Gimpo Airport - Unlimited Data Only - 10-day eSIM

Gimpo Airport - Unlimited Data Only - 15-day eSIM

Gimpo Airport - Unlimited Data Only - 20-day eSIM

Gimpo Airport - Unlimited Data Only - 30-day eSIM

Gimpo Airport - Unlimited Data Only - 60-day eSIM

Gimpo Airport - Unlimited Data Only - 90-day eSIM

Gimhae Airport - Unlimited Data Only - 2-day eSIM

Gimhae Airport - Unlimited Data Only - 3-day eSIM

Gimhae Airport - Unlimited Data Only - 4-day eSIM

Gimhae Airport - Unlimited Data Only - 5-day eSIM

Gimhae Airport - Unlimited Data Only - 6-day eSIM

Gimhae Airport - Unlimited Data Only - 7-day eSIM

Gimhae Airport - Unlimited Data Only - 10-day eSIM

Gimhae Airport - Unlimited Data Only - 15-day eSIM

Gimhae Airport - Unlimited Data Only - 20-day eSIM

Gimhae Airport - Unlimited Data Only - 30-day eSIM

Gimhae Airport - Unlimited Data Only - 60-day eSIM

Gimhae Airport - Unlimited Data Only - 90-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 2-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 3-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 4-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 5-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 6-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 7-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 10-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 15-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 20-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 30-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 60-day eSIM

Busan Port: International Passenger Terminal - Unlimited Data Only - 90-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 3-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 4-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 5-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 6-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 7-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 10-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 15-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 20-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 30-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 60-day eSIM

Incheon Airport T1 - Unlimited Data + 60-min Voice - 90-day eSIM

Incheon Airport T2 - Unlimited Data + 60-min Voice - 3-day eSIM

Incheon Airport T2 - Unlimited Data + 60-min Voice - 4-day eSIM

Incheon Airport T2 - Unlimited Data + 60-min Voice - 5-day eSIM

Incheon Airport T2 - Unlimited Data + 60-min Voice - 6-day eSIM

Please
keep in mind

Cancellation
policy