Get instant prepaid mobile data for Busan with an eSIM delivered by QR code—daily plans or fixed high-speed allowances for up to 30 days. Quick to install and hotspot-friendly, it’s a practical way to stay connected while exploring Busan’s beaches, markets and coastal trails.
More ways to explore the area's outdoor wonders
You step off the train into humid air, neon signs reflecting on wet pavement, and the low roar of waves from Haeundae a few kilometers away. In a city threaded by fishing piers, markets and cliffside trails, a reliable data connection lets you map a coastal hike, translate a menu, or call a rideshare with the same ease as scanning a street-food vendor's card.
Difficulty
easy
Duration
Up to 30 days
Fitness Level
No physical fitness required; this is a travel tech product useful for all travelers
Wildlife
History
Busan evolved from a fishing and trading harbor into South Korea’s primary gateway to the sea; it served as a crucial refuge and logistics hub during the Korean War.
Conservation
Using an eSIM avoids plastic SIM cards and reduces local e-waste; be mindful of high data use and opt for Wi‑Fi where available to conserve bandwidth.
Reserve your spot on the Busan Data eSIM 0.5GB daily to 50GB 30 Days today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Confirm device eSIM support
Check your phone is carrier-unlocked and eSIM-capable before purchase—many China/HK models lack eSIM functionality.
Screenshot QR code
Save the QR code and supplier email offline before travel in case you have limited connectivity during activation.
Carry a power bank
Intensive mapping, translation apps and hotspot use drain batteries—bring a high-capacity power bank for full-day outings.
Mind data-throttling
Daily plans reset every 24 hours; fixed plans throttle to 128 kbps after the high-speed cap—manage heavy use (video) accordingly.
Unlocked eSIM-capable smartphone
Required to install and use the eSIM QR code and access mobile data.
Portable power bank (10,000mAh+)
Keeps phone and hotspot active during long days on trails or at the beach.
Offline screenshot/print of QR code
Backup activation method if email or connectivity is delayed.
Local SIM card (backup)
Optional physical SIM in case your device is incompatible or you need voice/SMS.