Jeju to Seoul Flights
Flights from Jeju (CJU) to Seoul (SEL) connect KR and South Korea. The great-circle distance is approximately 442 km, and a typical direct flight takes about 1 to 2 hours. Airports commonly used for this city pair include CJU and SEL, ICN, GMP. The reverse route is Seoul to Jeju. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Jeju, KR
- Destination
- Seoul, South Korea
- Distance
- 442 km
- Typical duration
- about 1 to 2 hours
- Origin codes
- CJU
- Destination codes
- SEL, ICN, GMP
- Primary keyword
- flights from Jeju to Seoul
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Route overview
Jeju to Seoul is a city-pair air route between KR and South Korea. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are CJU and SEL. Related codes: CJU → SEL, ICN, GMP.
Distance
Approximate flight distance: 442 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 1 to 2 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Jeju airports and metro codes: CJU.
Seoul airports and metro codes: SEL, ICN, GMP.
Alternative routes
Related searches include the reverse route Seoul to Jeju, other destinations from Jeju, and other origins into Seoul.
Frequently asked questions
How long is the flight from Jeju to Seoul?
Direct flights from Jeju to Seoul typically take about 1 to 2 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Jeju to Seoul?
The great-circle distance between Jeju and Seoul is approximately 442 km. Flown distance can be longer depending on airways.
Which airports serve flights from Jeju to Seoul?
Jeju is commonly searched with code CJU (related: CJU). Seoul is commonly searched with code SEL (related: SEL, ICN, GMP).
Are there direct flights from Jeju to Seoul?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Seoul to Jeju?
The reverse city pair is Seoul to Jeju. Distance is the same great-circle measure (442 km); block time can differ with winds and schedules.
Which countries does the Jeju to Seoul route connect?
This route connects KR (Jeju) with South Korea (Seoul).