SIM Card at Seoul Gimpo Airport (GMP)

Where to Buy SIM Card at Seoul Gimpo Airport (GMP)?

Buy South Korea SIM Card Online and Pickup at Seoul Gimpo Airport
If you're planning to travel to South Korea and arriving at Seoul Gimpo Airport you might be able to buy a SIM card online in advanced and pick it up at GMP airport (subject to availability). You can also buy a South Korea eSIM online if it's compatible with your phone.

» 🌍 Buy an eSIM online that works in South Korea and globally.

» 🔎 Find a South Korea SIM Card via Klook (GMP Airport Pickup)
» 🔎 Find a South Korea SIM Card via GetYourGuide (GMP Airport Pickup)

Buy South Korea SIM Card on Arrival at Seoul Gimpo Airport
Below are the details on the best sim card and data plans that you can buy when you arrive in Seoul Gimpo Airport. We provide information on different mobile providers in South Korea, location in GMP airport, mobile plans for tourist and their prices.

SK Telecom (SKT)
  • Location: Arrivals hall of the international terminal, next to other carrier booths.
  • Hours: Roughly 6 AM–11 PM daily.
  • Estimated Price: ₩6,600 to ₩71,500 (KRW) for unlimited data plans from 1 to 30 days.
  • Payment Method: Cash (KRW) and credit cards accepted.
KT (formerly KT Olleh)
  • Location: Arrivals hall, near Gate 1/exit area alongside SKT and LG U+ booths.
  • Hours: Approximately 6 AM–11 PM.
  • Estimated Price: ₩6,600 to ₩143,000 (KRW) for data plans from 1 day up to 90 days.
  • Payment Method: Cash (KRW) and credit cards.
LG U+
  • Location: Arrivals hall, alongside SKT and KT booths.
  • Hours: Around 6 AM–11 PM (may have occasional stockouts).
  • Estimated Price: ₩6,600 to ₩143,000 (KRW), plans typically from 3 to 60+ days with daily data caps.
  • Payment Method: Cash (KRW) and credit cards.

Need more info? Visit Seoul Gimpo Airport website map page to find specific location or contact GMP airport customer service at this phone number or email: +82 1661 2626

SIM Card Registration & Activation Process for Tourists in South Korea

Tourists in South Korea must present a valid passport to register a SIM card, ensuring the service is legally tied to an individual. Registration typically occurs at the point of sale, including at airports and authorized retailers. Vendors will scan the passport and may request contact details or visa information. The process is quick, and SIMs are usually activated immediately. These requirements comply with South Korea’s telecommunications regulations to enhance security, user accountability, and prevent anonymous usage of mobile networks.

eSIM Card for Seoul, South Korea

Using an eSIM for South Korea offers flexibility to switch carriers without physical SIM cards. It's convenient for frequent travelers and reduces the risk of losing SIM cards. more info...

Local eSIMGlobal eSIM
» Airalo United Kingdom eSIM» Airalo Global eSIM
» GetYourGuide United Kingdom eSIM» GetYourGuide Global eSIM
» Klook United Kingdom eSIM» Klook Global eSIM

South Korea SIM Card and Mobile Phone Providers

A list of all the best mobile providers/carriers in South Korea.

NameDescription
SK TelecomLeading carrier in South Korea, known for its extensive 5G network and innovative services in mobile technology.
KT CorporationOne of the largest telecommunications companies, offering mobile, broadband, and digital services across South Korea.
LG UplusA major player in the Korean telecom market, providing competitive mobile plans and advanced data services.
Samsung NetworksFocuses on mobile telecommunications equipment and network solutions, playing a vital role in the country’s telecom infrastructure.
MVNOsVarious Mobile Virtual Network Operators in South Korea offer budget-friendly plans leveraging major carriers' networks.

Related Info:
- Mobile Coverage Map in South Korea
- Buying a SIM Card at the Airport Tips & Advice
- eSIM Card vs Physical SIM - Which is Better?

Related Services and Activities in GMP Airport