Before Korea
Things to check before you visit, buy, eat, or use Korea.
Start with the problem you need to solve
Before Korea is an independent practical guide. Choose a task below, then recheck time-sensitive details through the official links in each guide.
- Start hereArrival, payment, mobile access, and first-day checks.
- Getting aroundAirports, trains, taxis, schedule changes, and recovery routes.
- Shopping and paymentCards, tax refunds, sizes, delivery, and checks before buying.
- Food and dietary needsOrdering, allergies, halal checks, and food-label limits.
- Apps and accountsKakao, Naver, delivery apps, identity checks, and fallbacks.
- How we writeSee how sources, updates, uncertainty, and corrections are handled.
- Official source libraryOpen the primary public sources used across the site.
-
UNIQLO Korea Exchange: Why the New Charge Comes Before the Refund
An online UNIQLO Korea exchange creates a paid replacement order before the returned item is inspected and refunded. Compare that route with a store exchange.
-
Seoul Public Reservation Login Failed with Naver or Kakao?
Naver or Kakao does not bypass Seoul’s integrated-member check. Use the Foreigner Member route, retry verification in a regular browser and read the service listing before calling.
-
Missed Korea Duty-Free Pickup: What Happens Next?
Paid for Korean duty-free goods but could not collect them? Check whether you are still airside or have already departed, then follow the exact retailer’s missed-pickup rule.
-
Lost KORAIL Ticket or Commuter Pass? Compare the Reissue Rules
A lost reserved ticket, physical commuter pass and mobile commuter pass use different KORAIL recovery rules. Identify the ticket type, gather purchase evidence and ask at a staffed station counter.
-
Old Interpark Global Orders Missing in NOL World?
Cannot find an old Interpark Global booking in NOL World? Check the original sign-in route, find the reservation reference and contact support without creating a duplicate booking.
-
No Boarding Pass After Korean Air Online Check-in?
A check-in request, seat selection or automated check-in enrollment is not yet a usable boarding pass. Reopen the booking, check the latest issued credential, and use the airport counter when document review is still required.
-
Incheon Transit Hotel: Wrong Terminal or Bags Collected?
Check the departure terminal, baggage handoff and your current airport zone before relying on an Incheon transit-hotel booking. If you have entered Korea or collected bags, stop and confirm a landside option.
-
Paid for Everland but No QR Code? What to Check
Check your Everland Smart Reservation before paying again. Recover the QR through My Page or the park’s confirmation route, and keep missing-message problems separate from date changes.
-
Can You Reinstall a Korea Tourist eSIM After Deleting It?
An activated tourist eSIM may not reinstall with the original QR code. Keep the profile while troubleshooting, contact the seller or carrier, and expect provider-specific replacement rules if you deleted it or changed phones.
-
Seoul Public Transit Delays Today: Check Live Service and Reroute
Check current Seoul subway and bus disruption through the responsible operator, read Korean alert terms, and rebuild the route when service changes.