SeoultoCheongjuFlight Time

ICN–CJJ · Nonstop

Seoul (Incheon International Airport) to Cheongju (Cheongju International Airport).

The estimated flight time from Seoul (ICN) to Cheongju (CJJ) is about 45m, covering 78 miles. Aero K flies the route nonstop with weekly departures, from 18:40 to 18:40 local time.

Direct flights from ICN Direct flights to CJJ ICN airport guide CJJ airport guide

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At a glance

ICN to CJJ route summary
Est. flight time	Distance	Route type	Captured freq.	Market
~0h 45m Estimated from great-circle distance — no tracked flights yet.	78 mi	Nonstop	weekly From the current provider sample; confirm live timetables before booking.	Domestic

Airlines on this route

Nonstop airlines from Seoul to Cheongju

Aero K operates weekly flights from ICN to CJJ. Departures leave from Terminal 1 at ICN.

First departure: 18:40
Last departure: 18:40
Scheduled departure times: 1

Captured airlines for ICN to CJJ, sampled daily frequency, aircraft and departure times
Airline	Captured daily freq.	Aircraft	Departures (local)
Aero K	weekly	Airbus A320 family · Terminal 1	18:40

Aircraft on this route

Airbus A320 family

Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for ICN, refreshed on a rolling basis. Frequency uses 1 scheduled departures across 1 observed day; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.

Data methodology

Route FAQ

How long is the flight from Seoul to Cheongju?

The estimated flight time from Seoul (ICN) to Cheongju (CJJ) is about 45m, based on the 78-mile flying distance.

How far is Seoul from Cheongju?

Seoul (ICN) to Cheongju (CJJ) is about 78 miles by air.

Are there nonstop flights from Seoul to Cheongju?

Yes. Aero K flies nonstop from Seoul (ICN) to Cheongju (CJJ), with weekly departures.

Which airlines fly from Seoul to Cheongju?

Aero K flies nonstop from Seoul (ICN) to Cheongju (CJJ).

What aircraft fly from Seoul to Cheongju?

The ICN–CJJ route is flown with Airbus A320 family.

Route hubs

Flights from ICNNonstop routes departing Incheon International Airport Flights to CJJDirect routes into Cheongju International Airport ICN airport guideSeoul routes, airlines, and terminals CJJ airport guideCheongju routes, airlines, and terminals