Getting affordable internet access in Seoul is quite convenient, with options ranging from eSIMs to pocket Wi-Fi devices. Here are some ways to ensure you stay connected without breaking the bank:

1. eSIM

eSIMs are a flexible and convenient option for internet access in Seoul. Here are some steps to get one:

• Purchase Online Before Arrival:
  • Companies like Airalo, Holafly, and SimOptions offer eSIMs that you can purchase online and activate before you arrive in Seoul. These often provide good rates for data plans.
• Local Providers:
  • KT, SK Telecom, and LG U+ offer eSIMs. You can purchase and activate these at the airport or in the city at their official stores.

2. SIM Cards

If your phone doesn’t support eSIMs, you can buy a traditional SIM card:

• Prepaid SIM Cards:
  • KT Olleh: Available at Incheon Airport and major convenience stores. Offers data, local calls, and texts.
  • SK Telecom: Purchase at the airport or in their stores. They offer tourist SIM cards with various data packages.
  • LG U+: Also available at the airport and in stores, with competitive rates for tourists.
• Unlimited Data SIMs:
  • Companies like EG SIM and SIM2Fly provide unlimited data SIM cards which are available at airports and convenience stores.

3. Pocket Wi-Fi

Renting a pocket Wi-Fi device is a popular option for travelers needing reliable internet:

• Providers:
  • KT Olleh Wi-Fi Router: Can be rented at Incheon and Gimpo airports.
  • SK Telecom Pocket Wi-Fi: Available at major airports and offers good coverage.
  • LG U+ Wi-Fi Router: Also available at airports with various rental plans.
• Rental Websites:
  • Websites like Klook, Trazy, and Wi-Fi Rental Korea allow you to book pocket Wi-Fi devices in advance and pick them up at the airport.

4. Public Wi-Fi

Seoul has an extensive network of free public Wi-Fi:

• Subway and Buses: Most public transportation in Seoul offers free Wi-Fi.
• Cafes and Restaurants: Many cafes and fast-food chains offer free Wi-Fi for customers.
• Public Spaces: Parks, tourist attractions, and some shopping areas provide free Wi-Fi access.

5. Convenience Stores

Many convenience stores like GS25, CU, and 7-Eleven sell prepaid SIM cards and offer Wi-Fi access in-store.

Tips:

• Compare Plans: Before purchasing, compare the data plans and prices to ensure you get the best deal.
• Check Compatibility: Ensure your phone is unlocked and compatible with the SIM card or eSIM you plan to use.
• Book in Advance: For pocket Wi-Fi and some eSIMs, booking in advance can save you money and ensure availability.

Example Costs:

• eSIM: Around AUD 20-30 for 5-10 GB of data for 7-15 days.
• Prepaid SIM Card: Around AUD 20-40 for 5-10 GB of data, valid for 10-30 days.
• Pocket Wi-Fi: Around AUD 3-7 per day for unlimited data.

Other Reference:

• LG U+
• Chingu Mobile
• Trazy

Staying connected in Seoul is easy and affordable with these options. Choose the one that best fits your travel needs and budget.