If your item is absent from the public found-item search, email Incheon Airport’s Lost and Found Office anyway. Its lost-property guide says some finds appear only in an internal unreported-item system. A blank result cannot tell you whether the item was found or who holds it. First reconstruct the last place you definitely had it; that determines whom to ask, and saves waiting on the wrong office.
Work out who may have the item
The airport’s handling-agency list separates terminal and airport common-area finds from items left on a plane, airport train or bus, which go to the relevant operator. It also separates new purchases left in the bonded area, handled by Customs, from personal belongings lost there, handled by airport Lost and Found.
For example, if you last saw your phone at a terminal seat, describe that seat area to airport Lost and Found. If you last handled it in the aircraft cabin, give the flight number and seat to the airline instead. If you cannot place the loss, tell the airport office your route through the building and ask whether its office or another operator is the right custodian. A taxi receipt can help identify the company if you last had the item in a taxi.
A checked suitcase that did not arrive on the carousel needs an airline baggage report, not a lost-property search. Use the missing checked-bag guide for that separate problem.
Ask the airport office to check its internal record
Send a concise description: date and approximate time, terminal and exact area, item type and distinguishing marks, relevant flight or transport details, and a reply address. Include any search reference you already have. Ask the office to check both its public and internal records, and to tell you whether another organization has custody. A photo of the item or purchase record may help you describe it, but avoid sending a full ID copy until staff explains its claim-document channel.
The official contact page lists Terminal 1 at lostnfound@biz.airport.kr and Terminal 2 at lostnfound2@biz.airport.kr; it also gives current phone numbers and locations. If you are unsure of the terminal, describe your route and ask the first office to redirect you. Email remains useful after you have left Korea or no longer have a Korean phone number.
Ask promptly because holding periods vary. If you need a missing passport for travel, address the document and itinerary separately with the lost-passport action guide while searching for the physical item.
Confirm the claim route before sending anyone
Once staff confirms a possible match, ask for its case reference, a safe way to prove ownership, and the location and hours for collection. The airport’s claim guide lists an owner’s ID and item registration number for in-person pickup. If someone else must collect it or you need delivery, confirm the current authorization and item-specific options before that person travels or you rely on a shipment. Keep the staff reply and reference so the next conversation starts with the same case.
Last checked: September 29, 2026 KST. Check the airport’s current contact and claim page before acting.