Jeju City to Seoul (CJU–GMP) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
CJU–GMP is served by 9 airlines with nonstop service. Korean Air, Jeju Air and Eastar Jet lead the route. The flight covers 280 miles in approximately 1h 15m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| KE Korean Air | 208 | 223, 32Q, 333, 738, 739 | 1h15 | – | SkyTeam | – |
| 7C Jeju Air | 174 | 738, 7M8 | 1h13-1h15 | – | – | – |
| ZE Eastar Jet | 141 | 738 | 0h48-1h15 | – | – | – |
| OZ Asiana Airlines | 138 | 320, 321, 333 | 0h24-1h20 | – | Star Alliance | – |
| TW T'way Air | 110 | 737 | 1h15 | – | – | – |
| LJ Jin Air | 55 | 738, 739 | 0h48-1h15 | – | – | – |
| RS Skyside | 28 | 321 | 1h15 | – | – | – |
| BX Air Busan | 22 | 320, 321 | 1h20 | – | – | – |
| WE Parata Air | 7 | 320 | 0h45 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Seoul from Jeju City
| Metric | CJU→GMP | RSU→GMP | KWJ→GMP |
|---|---|---|---|
| Distance from CJU | – | 112 mi | 113 mi |
| Nonstop airlines | 9 | 3 | 1 |
| Weekly flights | 884 | 28 | 14 |
| Flight time | 1h 15m | 1h | 1h |
Travel Essentials
CJU: KST · GMP: KST
When it's 6:00 PM in Jeju City, it's 6:00 PM in Seoul.
CJU–GMP Quick Facts
Frequently Asked Questions
Jeju to Seoul Gimpo: Return Corridor from Korea's Island
CJU–GMP operates at nearly identical frequency to the outbound direction, reflecting the symmetrical nature of leisure and business travel between Jeju and Seoul. The 451 weekly departures are spread across nine carriers including Korean Air, Asiana, Jeju Air, Jin Air, Air Busan, and T'way, creating competition that keeps the route affordable for the millions of Korean domestic travelers who visit Jeju each year.
Connection Patterns at Gimpo
Seoul Gimpo Airport (GMP) primarily serves domestic routes within South Korea and short-haul international routes to Tokyo Haneda, Beijing Capital, Shanghai Hongqiao, and Taipei Songshan. Travelers continuing internationally from Jeju typically need to connect at Incheon (ICN) rather than Gimpo. There is no direct rail link between Gimpo and Incheon, though the AREX and airport limousine buses provide connections.