Direct (non-stop) flights from Cheongju-si (CJJ) to Jeju-si (CJU)
Find comprehensive flight information, schedules, and booking details for direct flights from Cheongju-si (CJJ) to Jeju-si (CJU). This popular route is operated by 6 airlines, offering multiple daily departures.• Flight Duration: 1h 05m - 1h 15m (average flight time)• Distance: 230 miles (370 km) (air miles between airports)• Daily Flights: 19-22 flights (scheduled departures per day)
Cheongju-si (CJJ)
Jeju-si (CJU)
FLIGHT TIME
1h 05m - 1h 15m
FLIGHT DISTANCE
230 miles (370 km)
1h 10m - 1h 15m
06:50
19:55
230 miles (370 km)
January
6 (Show)
143
Flight Schedule
December 2025
Airlines with direct flights from Cheongju-si (CJJ) to Jeju-si (CJU)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 05m - 1h 15m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 10:00, 19:00, 13:00, offering more flight options and potentially better connections.
Cheongju-si (CJJ) - Jeju-si (CJU) flight price statistics
$55
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$31
Jan$84
Feb$36
Mar$55
Apr$77
May$42
Jun$45
Jul$49
Aug$49
Sep$57
Oct$82
Nov$56
DecRelated Information
Airports: CJJ • CJU Airport
Airlines operating this route: Eastar Jet (ZE), T´Way Air, Korean Air, OZ - Asiana
Frequently Asked Questions
How many flights operate from CJJ to CJU?
There are 22 direct flights operating from CJJ to CJU. Approximately 19-22 flights daily.
Which airlines operate flights from CJJ to CJU?
4 airlines operate on this route: Eastar Jet, T´Way Air, Korean Air, Asiana.
How long is the flight from CJJ to CJU?
The flight duration from CJJ to CJU is approximately 1h 05m - 1h 15m.
What is the distance from CJJ to CJU?
The distance from CJJ to CJU is 230 miles (370 km).
What is the flight time range for this route?
Flight times on this route range from 1h 10m - 1h 15m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:50 and the latest flight departs at 19:55.
What is the cheapest month to fly from CJJ to CJU?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 143 flights operate per week from CJJ to CJU.
What types of aircraft operate on this route?
This route is served by Boeing 737-800 Passenger, Boeing 737 Passenger, Airbus A220-300, Airbus A321, Boeing 737-900 Passenger and 1 more aircraft type.
What is the average flight price from CJJ to CJU?
The average flight price for a round-trip ticket from CJJ to CJU is approximately $55 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from CJJ to CJU for the lowest prices?
January is typically the cheapest month to fly from CJJ to CJU. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from CJJ to CJU?
4 airlines offer direct flights from CJJ to CJU, providing travelers with multiple options for scheduling and pricing.
How far is CJU from CJJ?
The distance from CJJ to CJU is 230 miles (370 km). This is a long-haul flight route.
How long does it take to fly from CJJ to CJU?
The flight time from CJJ to CJU is approximately 1h 05m - 1h 15m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.