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Jeju International Airport in Jeju City, South Korea has 33 nonstop destinations in FlightQ's current schedule set. This page ranks named carriers by how many destinations they serve from CJU, with top routes and scheduled flight counts.
Schedule snapshot checked Sep 26, 2026.
The broadest named carrier from CJU is Jin Air, with 12 nonstop destinations in this data set. Popular destinations from the airport include Seoul (GMP), Busan (PUS), Cheongju (CJJ), and Daegu (TAE).
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| Jin Air | 12 | 258 | |
| Korean Air | 10 | 290 | |
| T'way Air | 10 | 241 | |
| Jeju Air | 9 | 281 | |
| Spring Airlines | 7 | 68 | |
| Eastar Jet | 5 | 186 | |
| Asiana Airlines | 5 | 157 | |
| Air Busan | 3 | 121 | |
| Juneyao | 3 | 31 | |
| Tigerair Taiwan | 3 | 13 | |
| Parata Air | 2 | 28 | |
| Air Seoul | 1 | 24 | |
| China Eastern Airlines | 1 | 15 | |
| Aero K | 1 | 14 | |
| HK Express | 1 | 7 | |
| Loong Air | 1 | 7 | |
| Shenzhen Airlines | 1 | 7 | |
| Air China | 1 | 4 | |
| Scoot | 1 | 4 | |
| Beijing Capital | 1 | 2 |
Flight counts are the scheduled rows captured in the current sample window, not annual totals. The destination count is a better comparison for network breadth.
Jin Air has the broadest named-carrier coverage in FlightQ's current CJU schedule set, with 12 nonstop destinations listed here.
FlightQ currently identifies 20 airlines serving 33 nonstop destinations from CJU.
Airlines add, pause, and retime routes seasonally. This page is built from FlightQ's current schedule capture, so use it for route research and confirm exact dates before booking.