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Seoul WiFi & SIM cards

Our most recommended Seoul WiFi & SIM cards

Incheon Airport: Traveler SIM & T-money Transportation Card

1. Incheon Airport: Traveler SIM & T-money Transportation Card

Traveling in Korea is much easier and more comfortable when you get to stay online. Book a travel SIM to be in contact with your friends and family, share your travel photos on social media, check your work e-mails, and find your favorite spots on the map. Pick up your SIM at the Incheon Airport counter and get assisted by the staff at the counter to activate your SIM card. The staff will make sure your phone is connected to data.  Receive your Tmoney card as well, which is a public transportation card that can be used to take subways and buses.  Charge the card so you can use it when taking public transportations, purchasing items at convenience stores, or taking certified taxis that accept cards.

Korea 4G LTE Unlimited Data and Optional Voice Call SIM Card

2. Korea 4G LTE Unlimited Data and Optional Voice Call SIM Card

Data is important these days, whether you need to find a place, check a map, reply to an urgent e-mail from your business contacts, or upload inspiring photos to Instagram. When you are away from home, avoid spiralling roaming charges and use a local network. Stay connected with this affordable and convenient Korean SIM card! Choose from micro, nano or standard SIM cards. Benefit from 5mpbs download speeds, as well as tethering capabilities. Cards are provided by KT Olleh, a top Korean provider.

Incheon Airport: Unlimited 4G Portable Pocket Wi-Fi Rental

3. Incheon Airport: Unlimited 4G Portable Pocket Wi-Fi Rental

Keep in touch with family and friends whilst in Seoul and around Korea with a 4G Portable Wi-Fi rental, providing unlimited Wi-Fi access to your smartphone, tablet, and computer at just the touch of a button. You will be provided with a chargeable device that generates unlimited internet service for 8-10 electronic devices. Enjoy high-speed 4G internet access wherever you want, whenever you want with coverage across the country. Simply pick up your device at Incheon Airport, learn how to use the device from your helpful staff, and walk around the streets of Seoul with unlimited high-speed internet service to search for best restaurants, travel spots, and share them on your social media! You can even stream videos or your favorite playlists since there is no restriction in speed or data usage. Pick up the device from Incheon Airport, but return it to any of the following airports: Incheon International Airport, Gimpo Airport, Gimhae Airport (Busan).

South Korea: eSIM Data Plan

4. South Korea: eSIM Data Plan

Make your trip to South Korea hassle-free with the convenience of an eSIM. Stay connected on your travels with high-speed coverage in South Korea or upgrade to include access in 9 additional countries, including Taiwan, China, and Hong Kong. Purchase and install your eSIM anytime and anywhere, and choose from a variety of data packages, validity options, and coverage in additional countries. Simply scan the eSIM QR code and ensure that you have access to all of your essential apps during your trip. Avoid the trouble of managing multiple SIMs with this zero-waste solution. Get one eSIM per device and top up by simply buying and activating additional eSIM plans as you go. Once activated, your coverage will begin according to your selected duration. Eligible for all iPhone modes launched beyond iPhone XS can support eSIM. For Android, if you are unsure, please check with the guideline photo for eligibility. If you can not connect to the internet after installing this eSIM, please follow the Self Help Troubleshooting Guide in your GYG voucher. APN (Access Point Name) info: plan for South Korea only: internet plan for 10 Countries: ctm-mobile Local operator: SKT

Korea: Rechargeable Prepaid SIM Card for Airport Pickup

5. Korea: Rechargeable Prepaid SIM Card for Airport Pickup

This would be the best choice if you are looking for a long-term SIM card without contract! This prepaid SIM card is provided by KT Olleh, with unlimited 4G data (5mbps) and 11,000KRW voice credits included. You can top-up as much as you need for voice calls and messages without worrying additional fees occured. Validity Period will be 30 days and enable to extend every 30 days. You can also verify your ID with this phone number once you have your Alien Registration Card(ARC) issued. You could just top-up or extend your SIM card online, without visiting any points! Explore Korea with a limitless 4G connection like a local with our SIM card.

South Korea: Korea Unlimited Data Portable Wi-Fi

6. South Korea: Korea Unlimited Data Portable Wi-Fi

With this 4G LTE unlimited data portable Wi-Fi device, enjoy a high-speed, stable network in Korea. You will also benefit from convenient pick-up points at airports. Maximum 20mpbs upload / download speeds, as well as tethering capabilities. Devices are provided by KT Olleh, a top Korean provider. Data is important these days, whether you need to find a place, check a map, reply to an urgent e-mail from your business contacts or upload inspiring photos to Instagram. When you are away from home, avoid spiraling roaming charges and use a local network. Stay connected with this affordable and convenient Korean portable Wi-Fi device.

Gimpo Airport: Unlimited 4G Portable Pocket Wi-Fi Rental

7. Gimpo Airport: Unlimited 4G Portable Pocket Wi-Fi Rental

Keep in touch with family and friends whilst in Seoul and around Korea with a 4G Portable Wi-Fi rental, providing unlimited WiFi access to your smartphone, tablet, and computer at just the touch of a button. You will be provided with a chargeable device that generates unlimited internet service for 8-10 electronic devices. Enjoy high-speed 4G internet access wherever you want, whenever you want with coverage across the country. Simply pick up your device at Gimpo Airport, learn how to use the device from your helpful staff, and walk around the streets of Seoul with unlimited high-speed internet service to search for best restaurants, travel spots, and share them on your social media! You can even stream videos or your favorite playlists since there is no restriction in speed or data usage. Pick up the device from Gimpo Airport, but return it to any of the following airports: Incheon International Airport (Incheon Airport Terminal 1, Departure Hall 3rd Floor, booth in between counter B and C or Incheon Airport Terminal 2, PlayWifi Booth, Arrival Hall 1st Floor, booth next to gate 6), Gimpo Airport, Gimhae Airport (Busan).

Gimpo Airport: Traveler SIM and T-money Transportation Card

8. Gimpo Airport: Traveler SIM and T-money Transportation Card

Travel in Korea with ease and comfort as you enjoy the benefits of a traveler SIM and T-money transportation card. Stay online and in contact with your friends and family, share your travel photos on social media, check your work e-mails, and find your favorite spots on the map. Pick up your SIM at the Gimpo Airport counter and get assisted by the staff to activate your SIM card. The staff will make sure your phone is connected to data. Receive your T-money card as well, which is a public transportation card that can be used to take subways and buses.  Charge the card so you can use it when taking public transportation, purchasing items at convenience stores, or taking accredited taxis that accept cards.

10 Asian Regions: eSIM Data Plan

9. 10 Asian Regions: eSIM Data Plan

Make your trip to Asia hassle-free with a convenient eSIM. Stay connected on your travels with high-speed coverage in 10 Asian regions: Thailand, Vietnam, Singapore, China, Hong Kong, Macau, Taiwan, South Korea, Indonesia, and Malaysia. Purchase and install your eSIM anytime and anywhere, and choose from a variety of data packages, validity options, and coverage in additional countries. Simply scan the eSIM QR code to access all your essential apps on your trip. Avoid the trouble of managing multiple SIMs with this zero-waste solution. Get one eSIM per device and top up by simply buying and activating additional eSIM plans as you go. Once activated, your coverage will begin according to your selected duration. All iPhone model launched beyond iPhone XS can support eSIM. For Android, if you are unsure, please check with the guideline photo for eligibility. If you can not connect to the internet after install this eSIM, please follow the Self Help Troubleshooting Guide in your GYG voucher. APN (Access Point Name): ctm-mobile Local operator info: China - CU Hong Kong - CSL Macau - CTM Taiwan - Chunghwa South Korea - SK Telecom Indonesia - Telkomsel Malaysia - Maxis Singapore - Singtel Thailand - AIS Vietnam - Mobifone

Frequently asked questions about Seoul

What top attractions are a must-see in Seoul?

What are the best day trips and excursions from Seoul?

The best day trips and excursions from Seoul are:

Incheon

What are the best inexpensive tours in Seoul?

Other Sightseeing Options in Seoul

Want to discover all there is to do in Seoul? Click here for a full list.

What people are saying about Seoul

It was such a good option. As soon as you exit the baggage claim area there counter is right in front. I gave them my passport and they gave me my SIM card. No need to do anything else. The data package was for 7 days and it worked amazingly well. The card I used to tap in/out of the public transport with a previous top up on the subway machines.

Super easy to receive at the airport and will last enough time to get a phone plan or to just return home. Highly reccomend.

It worked flawlessly for the duration of my trip; I had 5 Gb of data for a week, so it was plenty. Very easy to activate.

Must have while visiting Korea! Very quick process and the employees are very friendly!

Easy to pick up and use. Good wifi. No further comments!