Web Check-In

By checking in using 3uylcu3.com, you may save considerable time and have a more relaxing experience once you arrive at the airport.

Who can use web check-in?

  • Passengers traveling on Korean Air flights with a valid e-Ticket
    • Domestic Flights: 48 hours ~ 40 minutes before departure
    • International Flights: 48 hours ~ 1 hour before departure

      (USA/Canada/UK Flights : 24 hours ~ 1 hour before departure)

Who is Not Eligible for Web Check-In

  • Traveling on other airline flights.
  • Traveling on codeshare flights operated by other airlines.
  • Traveling on charter flights.
  • Requires revalidation of e-ticket (e.g. discounted tickets, tickets purchased with a credit card that needs to be verified at the airport)
  • Traveling on domestic flights with infant or child
  • Traveling to USA and not holding ESTA who requires travel document checked (e.g. Holding paper visa or green card)
  • Requesting additional airports services on domestic flights (e.g., traveling with pets, unaccompanied minor, wheelchair-assistance, etc.)
  • Departing from Tunxi, Mudanjiang, Urumqi, Hefei, Guiyang, Nanning and Nha Trang due to local airport regulations.

Guidelines for web check-in

Provide accurate passport information
(any inaccurate information may cause a delay in the airport immigration process)

Print a boarding pass or exchange voucher.
(If you receive a exchange voucher, you will need to exchange it for a boarding pass at the airport.)

An exchange voucher will be issued when
  • Traveling on domestic flights departing from Incheon International Airport
  • Traveling on international flights with infant, and child under 12
  • Requesting additional airports services on international flights (e.g., traveling with pets, wheelchair-assistance, etc.)
  • Passengers asked to be granted a visa for immigration of destination
  • Using the airport which is required to issue exchange voucher according to policy of airport authorities

    International airports issuing web/mobile boarding pass

    • Korea region : Incheon, Gimpo, Gimhae
    • Japan region : Narita, Haneda, Fukuoka, Osaka, Niigata, Okayama, Okinawa
    • European region : Amsterdam, Paris, Frankfurt, Istanbul, London, Madrid, Milan, Prague, Tel Aviv, Vienna, Zurich
    • Oceanian region : Sydney, Auckland
    • The others except for the airports above issue exchange voucher

Steps at the Airport

  • For passengers holding a boarding pass without any baggage to check in, additional check-in procedure is not required. Please go directly to your boarding gate without visiting Korean Air Web/Mobile Check-in counter. With your boarding pass, you can pass through the Auto-Entry Gate located in front of the departure by scanning your barcode on your boarding pass.
  • Check baggage in, if necessary.
  • For passengers holding an exchange voucher, please present identification card (passport needed for International flight) and travel documents at the Korean Air web/mobile check-in counter.
  • Ensure you have allowed ample time for the security check and other procedures (complete all procedures 1 hour prior to departure for International flight, 20 minutes prior to departure for domestic flight).

Home-Printed Boarding Pass

  • For First and Prestige Class passengers, simply present home-printed boarding pass to gain lounge access.
  • Only a printed original version is valid; copied or damaged versions will not be accepted.