South Korea eSIM
South Korea mobile data for navigating your trip
Choose a fixed allowance if you want to budget data across your South Korea stay: 3GB lasts 15 days, while 5GB, 10GB and 20GB options last 30 days. Unlimited packages with a 5Mbps cap are available for 3, 5, 7 and 10 days.
Read the network information by package
The specified fixed-data range lists SKTelecom and LG Uplus, with an IP exit in Singapore. A Singapore IP exit describes routing; it does not change the package's mobile coverage to Singapore. Do not carry those network details over to the separate Korea Unlimited selection.
The country coverage confirms South Korea, not a guarantee for a particular hiking route, building or train journey. For a place where connectivity is essential, ask about the exact stop and keep the address available offline.
Pick an allowance you can manage
The 3GB/15-day option can suit a visitor who wants a fixed total for occasional navigation and messages. The 30-day versions offer a choice of total allowances for a longer stay, without requiring you to use the same amount each day.
For a week without tracking a volume budget, compare the seven-day Korea Unlimited package. Its 5Mbps cap applies throughout validity and there is no hidden data-volume limit; actual download speed is still subject to connection conditions. You can compare durations in the South Korea plan selection.
Set up NAVER Map before arrival
NAVER's official help page explains how to select English, Korean, Simplified Chinese or Japanese in its map app. Choose a language you can read and save your hotel location before the flight. Keep the Korean address as well, so you can show it when asking for directions.
Do not assume a travel data package provides a Korean SMS number for app registration. The fixed-data options described above do not support SMS; check a service's account requirements separately.
Combine Korea with another stop
The Asia-Pacific Unlimited packages cover Korea and 11 other destinations: Australia, Indonesia, Japan, Cambodia, Macao, Malaysia, New Zealand, Singapore, Thailand, Taiwan and Vietnam. A Korea-only Unlimited package does not include those extra countries. Match the actual country list to your onward itinerary before buying.