Staying connected in Korea is easy and affordable. Here is everything you need to know about getting a SIM card.
## Where to Buy
### Incheon Airport
– **KT Union Shop** – Best coverage, slightly expensive
– **SK Telecom** – Good coverage, competitive prices
– **LG U+** – Cheapest option, good for short trips
– All shops are in the arrival hall, before customs
### Convenience Stores
– CU, GS25, 7-Eleven sell pre-paid SIM cards
– Good for quick purchases
– Prices vary by store
### In the City
– Carrier stores in Myeongdong and Hongdae
– More options and better prices
– Some have English-speaking staff
## SIM Card Options
### Tourist SIM (7 days)
– **KT Tourist SIM**: 15,000 won – 1GB data + unlimited calls
– **SK Tourist SIM**: 12,000 won – 1GB data + unlimited calls
– **LG U+ Tourist SIM**: 10,000 won – 1GB data + limited calls
### eSIM (Recommended)
– Many newer phones support eSIM
– Can purchase before arrival
– No physical SIM needed
– Apps: Airalo, Nomad, Holafly
### Pocket WiFi
– Rent at airport arrival
– 5,000-8,000 won per day
– Share data with multiple devices
– Return at airport before departure
## Recommended Apps
– **Naver Map** – Better than Google Maps in Korea
– **KakaoTalk** – Essential messaging app
– **Papago** – Best Korean translator
– **Subway Korea** – Real-time subway info
– **KakaoPay** – Mobile payment app
## Tips
1. Buy at the airport for convenience
2. eSIM is the most convenient option
3. Keep your original SIM for receiving SMS
4. Most hotels and cafes have free WiFi
5. Download offline maps before your trip
**Pro tip:** Get an eSIM before you arrive. It is the cheapest and most convenient option for most travelers.