Aero K
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Japan
Chitose International Airport
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South Korea
Cheong Ju International Airport
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Scan through all non-stop flights from Sapporo to Cheongju & Daejeon. The full flight schedule below gives an overview of all non-stop flights from CTS to CJJ, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Known for its continental climate, Cheongju & Daejeon features hot, humid summers with temperatures above 30°C (86°F) and cold, snowy winters that often drop below 0°C (32°F). This striking seasonal contrast offers travelers a variety of activities, from summer hiking to winter sports, ensuring year-round appeal.
The best time to visit Cheongju & Daejeon is from March to November, covering spring, summer, and fall. While summer can be hot, it also sees slightly more rainfall than other seasons.

Currently, there is only one airline operating non-stop flights from Sapporo CTS to Cheongju & Daejeon CJJ, which is Aero K. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CTS CJJ flight schedule.
Flights from CTS to CJJ are operated 7 times a week, with an average of 1 flight per day. All flights depart at 11:55.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Sapporo to Cheongju & Daejeon takes 2 hours and 50 minutes. The flight distance between Sapporo and Cheongju & Daejeon is 860 miles (or 1,384 km).
There is 1 airport in Cheongju & Daejeon: Cheong Ju International Airport (CJJ).
There are 7 flights per week flying from Sapporo to Cheongju & Daejeon (as of April 2026).
2 hours and 50 minutes is the average flight time from Sapporo to Cheongju & Daejeon.
The distance from Sapporo to Cheongju & Daejeon is 860 miles (1,384 kilometers).
Aero K is the only airline flying nonstop from Sapporo to Cheongju & Daejeon.
There are no alliances flying direct from Sapporo to Cheongju & Daejeon at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Sapporo to Cheongju & Daejeon:
The earliest flight departs at 11:55 from Sapporo and arrives at 14:45 at Cheongju & Daejeon.
The latest flight departs at 11:55 from Sapporo and arrives at 14:45 at Cheongju & Daejeon.
860 miles (1,384 km) · 2h 50m
11:55
14:45
Aero K
RF 351
Aero K
Airbus A320-100/200
Y
W
J
F
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