There are 20 direct nonstop flight destinations from Cheongju Cheongju International Airport (CJJ), served by 7 airlines. 1 are domestic routes and 19 are international non-stop flights. The longest direct flight goes to Denpasar (DPS), with a non-stop flight time of 7h 3m.
Route data last updated: May 29, 2026
Most Popular from Cheongju
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Cheongju
Shortest nonstop routes from CJJ — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Cheongju
About Cheongju International Airport (CJJ)
Frequently Asked Questions
How many direct flights are there from Cheongju (CJJ)?
20 nonstop destinations from Cheongju (CJJ), across 7 airlines. 1 domestic, 19 international.
Which airlines fly from Cheongju (CJJ)?
7 airlines fly nonstop from Cheongju (CJJ). Full list is in the airline section above.
What is the longest nonstop flight from Cheongju (CJJ)?
Denpasar (DPS) — 3,228 miles, about 7h 3m.
Can I fly internationally from Cheongju (CJJ)?
Yes — 19 international nonstop destinations from CJJ.
How early should I arrive at Cheongju International Airport?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Cheongju (CJJ) in?
Asia/Seoul.