How long does the flight from Chongju to Cheju take?

Flight time from Chongju (CJJ) to Cheju (CJU) depends on routing, aircraft type, and whether the flight is direct or connecting. A direct flight typically reflects great-circle distance plus winds, while one-stop options can add several hours depending on the layover airport. Check the exact duration in the search results above, where we show block time per itinerary along with stop count.

Which airlines fly from Chongju to Cheju?

Airline availability for CJJ to CJU changes by season and sometimes week to week as carriers adjust capacity. Our search above pulls live schedules and returns the airlines currently selling this route, both direct and connecting. Codeshare and interline itineraries are included, so you may see results operated by one carrier but sold by another.

Are there direct flights from Chongju to Cheju?

Direct (nonstop) availability on CJJ to CJU varies by date, day of week, and season. Busy city pairs usually have multiple daily nonstops, while thinner routes may only have direct service a few days per week or only during peak seasons. Use our search above with flexible dates to see which days actually have nonstop options.

What is the cheapest month to fly from Chongju to Cheju?

Prices on CJJ to CJU shift with seasonality, school holidays, and major events at both ends. Our 12-month price calendar below the search results shows the lowest fare found per departure date, which makes it easy to spot the cheapest weeks at a glance. Flexibility of a few days around your target date often unlocks significantly lower fares.

Chongju to Cheju flights

Direct and connecting flights from Chongju (CJJ) to Cheju (CJU). Compare airlines, aircraft, and fares.

Distance: 368 km (229 mi)
Flight time: ~0h 46m
Airlines: 2
Aircraft types: 2

Airlines flying CJJ → CJU

Airline	Aircraft types	Observations
Eastar Jet	1	1
Jin Air	1	1

Aircraft on this route

Boeing 737 — 1 operator
Boeing 737 — 1 operator

Airport details

Departure: Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ)

City: Chongju
Country: South Korea
IATA / ICAO: CJJ / RKTU

Arrival: Jeju International Airport (CJU)

City: Cheju
Country: South Korea
IATA / ICAO: CJU / RKPC

Other routes from Chongju

Other routes to Cheju

Frequently asked questions

How many airlines fly CJJ to CJU?

2 airlines operate the CJJ to CJU route in our 90-day observed dataset.

What aircraft fly the CJJ-CJU route?

The most commonly observed aircraft on CJJ to CJU include: Boeing 737, Boeing 737.

How long is the Chongju to Cheju flight?

The estimated flight time from Chongju (CJJ) to Cheju (CJU) is approximately 0h 46m, based on a cruise speed of 850 km/h.

What's the distance from Chongju to Cheju?

The great-circle distance from Chongju (CJJ) to Cheju (CJU) is approximately 368 km (229 miles).

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