Personalized Travel Checklist

Your Korea preparation timeline2026-10-01 → 2026-10-06 · Seoul · United StatesDefaults applied: tourism · ordinary passport · public transport. Entry eligibility is not decided here.

1 month beforeDue 2026-09-01

Check passport validityYour passport must remain valid for the rule that applies to your nationality and trip. Check the passport expiry date before paying for a non-refundable booking.Check the Visa Navigator →Use the official visa and K-ETA toolsThe result depends on nationality, passport type, purpose and length of stay. Do not rely on a past trip or a third-party application site.Open the Entry Checker →Confirm flight and accommodationYou will need the confirmed transport details and your first accommodation address for several later preparation steps.Decide whether you need travel insuranceThis is optional, but deciding early gives you time to compare medical, delay and cancellation coverage without rushing.

1 week beforeDue 2026-09-24

Review weather and pack in layersRecent observations help with early packing; use an actual forecast close to departure for final choices.Check weather for my dates →Prepare only the apps you needDownload, set the language and test any login before you depend on the app after landing.Choose essential apps →Choose SIM, eSIM or roamingCheck that your phone is unlocked and supports the selected option. Keep a fallback until the Korean connection works.Plan payment and airport transportKeep a backup payment method and save one primary airport route plus one alternative.Open Incheon Airport transport →

3 days beforeDue 2026-09-28

Check the e-Arrival Card requirementThe official form is available within three days before arrival, but several traveler groups are excluded.Check who needs the form →Submit only on the official website if requiredThe official service is free. A page asking for payment information is not the official declaration service.Open the official declaration →Save the submission result offlineKeep the issue number, PDF or confirmation where you can open it without mobile data.Save your accommodation addressKeep the Korean address, English address, postal code and phone number ready for forms, maps and a taxi driver.Create an address card →

Day beforeDue 2026-09-30

Place travel documents togetherKeep the passport, tickets, accommodation confirmation and any required entry document easy to reach.Check app language and login settingsOpen each essential app once and confirm that any verification or payment step works before departure.Review essential apps →Save addresses and important places offlineA screenshot or offline note still works if roaming, Wi-Fi or an app login fails.Open the Address Card →

After arrivalDue 2026-10-01

Follow the airport arrival orderConfirm your terminal, follow declaration and immigration signs, collect baggage and then enter the arrival hall.Open the Airport Arrival Guide →Connect phone service before leavingConfirm that calls or data work while airport Wi-Fi is still available.Prepare cash or a transit card if neededDo not assume one overseas card will work for every machine, transport service or small purchase.Continue by the route you savedRecheck the current train, bus or taxi operating information for your actual arrival time.Open airport transport →