Jeju Island International Airport (CJU)
Jeju Island International Airport, officially Jeju International Airport (IATA: CJU, ICAO: RKPC), is the main airport serving Jeju Island and is located in Jeju City, Jeju Special Self-Governing Province, South Korea. The airport opened in 1968 and is operated by Korea Airports Corporation (KAC).
Jeju International Airport Quick Facts
| Information | Details |
|---|---|
| Airport name | Jeju International Airport |
| Common name | Jeju Airport / Jeju Island Airport |
| IATA code | CJU |
| ICAO code | RKPC |
| Airport type | Public international airport |
| Location | Jeju City, Jeju Province, South Korea |
| Operator | Korea Airports Corporation |
| Address | 2 Gonghang-ro, Jeju-si, Jeju 63115, South Korea |
| Opened | April 26, 1968 |
| Elevation | 36 m |
| Runways | 07/25 and 13/31 |
| Main airport telephone | 1661-2626 |
| Airport information center | +82-64-797-2526 |
The official airport operator identifies 1661-2626 as the main customer-service number.
Official Jeju Airport Contact Numbers and Email
| Department / Service | Contact |
| Korea Airports Corporation Customer Service | 1661-2626 |
| Jeju Airport Comprehensive Information Center | +82-64-797-2526 |
| Jeju Tourism Association – International Terminal | +82-64-742-0032 |
| Jeju Tourism Association – Domestic Terminal | +82-64-742-6051 |
| Lost & Found Center | +82-64-797-2521 to 2522 |
| Airport Hospital | +82-64-797-2595 |
| Immigration Office | +82-64-741-5400 |
| Jeju Customs – General Clearance | +82-64-797-8813 |
| Jeju Customs – Personal Effects | +82-64-797-8828 |
| Jeju Customs – Duty Office | +82-64-797-8800 |
| Jeju Regional Aviation Administration | +82-64-797-1700 |
| Airport Weather Station | +82-64-742-0365 |
Jeju Airport Terminals
Jeju International Airport has domestic and international passenger terminal facilities. The domestic operation is particularly significant because Jeju has extensive air links with mainland South Korea.
| Terminal | Main use | Key information |
| Domestic Terminal | Domestic flights within South Korea | Major airlines operate frequent flights to Seoul, Busan and other Korean cities. |
| International Terminal | International departures and arrivals | Used for international immigration, customs and international passenger processing. |
Jeju Airport Check-In Counters
Passengers should go to their airline’s designated check-in counter in the passenger terminal. The airport’s boarding process begins with airline check-in and baggage drop.
Domestic check-in
For domestic flights:
- Go to your airline’s check-in counter or self-check-in kiosk.
- Obtain your boarding pass.
- Drop checked baggage at the appropriate baggage counter.
- Complete identification and security screening.
- Proceed to your boarding gate.
The airport also provides self-check-in and mobile/home boarding-pass services.
International check-in
International passengers generally need to complete:
Check-in → baggage drop → identification/security procedures → departure immigration → boarding.
Allow additional time for passport checks, security screening and immigration.
Airline check-in contacts
| Airline | Airport-listed reservation/contact number |
| Korean Air | 1588-2001 |
| Asiana Airlines | 1588-8000 |
| Jeju Air | 1599-1500 |
| Jin Air | 1600-6200 |
| Air Busan | 1666-3060 |
| Eastar Jet | 1544-0080 |
| China Eastern | 1661-2600 |
| China Southern | 1899-5539 |
| T’way Air | 1688-8686 |
Baggage Counters and Baggage Services
Baggage drop / checked baggage
Checked baggage is handled at the passenger’s airline check-in counter or designated baggage-drop facility. The airport specifically advises passengers to take items that are not permitted as cabin baggage to the check-in/baggage counter.
The airport also supports fast check-in procedures that combine self-check-in and baggage drop.
Baggage claim
For arriving passengers, baggage is collected in the designated baggage-claim area of the relevant terminal. International arrivals then proceed through customs procedures.
Lost baggage
For baggage that has not arrived, passengers should first contact the airline operating the flight, because airlines generally manage checked-baggage claims.
For items lost within the airport, contact:
Jeju Airport Lost & Found Center:
+82-64-797-2521 to 2522
The Lost & Found Center is near Gate 5 on Level 1.
Jeju Airport Lounges
Lounge availability can change according to airline operations, access programs and airport arrangements. Current third-party listings identify airline lounges in the domestic terminal, while the airport itself also operates a paid business/waiting-room facility in the international terminal.
| Lounge / facility | Location | Typical access / purpose | Hours |
| Korean Air KAL Lounge | Domestic terminal, Level 3, near Korean Air check-in area | Eligible Korean Air passengers, qualifying status/membership and selected lounge programs | Commonly around 06:00–21:00; verify before travel |
| Asiana Lounge | Domestic terminal, Level 3, beside/right of Asiana check-in counter | Eligible Asiana passengers and qualifying lounge/status programs | Approximately 05:25–20:40 according to Asiana’s airport information |
| International Business Lounge / Paid Waiting Room | International Terminal, Level 3, beside arrivals | Paid/private meeting and waiting facilities | 08:00–20:00 |
Jeju Airport Emergency and Important Contact Numbers
For a serious emergency in South Korea, passengers should use the appropriate national emergency service. For airport-specific assistance, the following numbers are useful:
| Emergency / service | Telephone |
| Jeju Airport / KAC Customer Service | 1661-2626 |
| Airport Information Center | +82-64-797-2526 |
| Airport Hospital | +82-64-797-2595 |
| Immigration Office | +82-64-741-5400 |
| Jeju Customs | +82-64-797-8813 |
| Airport Security Control / KAC | 1661-2626 |
| Lost & Found | +82-64-797-2521 to 2522 |
| Jeju Regional Aviation Administration | +82-64-797-1700 |
| Airport Weather Station | +82-64-742-0365 |
Medical Facilities at Jeju Airport
Jeju International Airport has an airport medical facility in the domestic terminal.
Jeju International Airport Hospital
- Location: Level 1, Domestic Terminal
- Near Gate 3
- Telephone: +82-64-797-2595
A pharmacy is also listed near Gate 2 on Level 3 of the domestic terminal.
Information Centers
| Information desk | Location / purpose | Telephone |
| Jeju Airport Comprehensive Information Center | General airport assistance | +82-64-797-2526 |
| Jeju Tourism Association – International Terminal | Tourism assistance | +82-64-742-0032 |
| Jeju Tourism Association – Domestic Terminal | Tourism assistance | +82-64-742-6051 |
Frequently Asked Questions About Jeju International Airport
What is the airport code for Jeju International Airport?
The IATA airport code for Jeju International Airport is CJU, and its ICAO code is RKPC.
Where is Jeju International Airport located?
Jeju International Airport is located at 2 Gonghang-ro, Jeju-si, Jeju Special Self-Governing Province, South Korea, in Jeju City.
Is Jeju Airport international?
Yes. Jeju International Airport operates both domestic and international flights. It has separate domestic and international passenger-processing facilities.
How do I contact Jeju International Airport?
The main Korea Airports Corporation customer-service number for Jeju Airport is 1661-2626. The airport’s comprehensive information center can be reached at +82-64-797-2526.
Does Jeju Airport have a TSA?
No. TSA is a U.S. agency and does not operate at Jeju Airport. Passenger security screening at Jeju is conducted under South Korean aviation-security procedures.
Where are the check-in counters at Jeju Airport?
Check-in counters are located in the relevant passenger terminal and are assigned according to the airline. Passengers should check the airport flight information displays or their airline’s instructions for the current counter assignment.
Where can I drop my checked baggage?
Checked baggage is normally dropped at your airline’s check-in counter or designated baggage-drop facility. Jeju Airport also supports self-check-in and baggage-drop procedures.
Where is the Jeju Airport Lost and Found?
The Lost & Found Center is near Gate 5 on Level 1. Its telephone number is +82-64-797-2521 to 2522.
Does Jeju Airport have lounges?
Yes. Lounge facilities associated with Korean Air and Asiana are listed in the domestic terminal, and the airport also lists a paid Business Lounge/waiting facility in the international terminal. Access rules and operating hours can change.
Does Jeju Airport have a business lounge?
Yes. The airport’s official facility information lists a Business Lounge beside the arrivals area on Level 3 of the International Terminal. It is open 08:00–20:00 and offers meeting facilities and beverages.
Is there a hospital at Jeju Airport?
Yes. Jeju International Airport Hospital is located on Level 1 of the domestic terminal near Gate 3. The published telephone number is +82-64-797-2595.
Does Jeju Airport have baggage storage?
Baggage storage services are available at the airport, with facilities reported around Gate 5 in the international-terminal area. Availability, hours and fees should be confirmed locally before relying on the service.
What should I do if my baggage is missing?
Contact your airline’s baggage service first for checked baggage that did not arrive. For belongings lost inside the airport terminal, contact the Jeju Airport Lost & Found Center at +82-64-797-2521 to 2522.
Can I use self-check-in at Jeju Airport?
Yes. Jeju Airport provides self-check-in, mobile boarding-pass and home-boarding-pass services for eligible flights and airlines.
Does Jeju Airport have facilities for families with children?
Yes. The airport provides maternity/nursing facilities, toddler break rooms, diaper-changing facilities and other family-support services.