Direct (nonstop) flights from Cheongju to Yanji
2 airlines fly nonstop from Cheongju International Airport (CJJ) to Yanji Airport (YNJ). It's 437 miles (704 km), about 2h 35m in the air. Operated by T´Way Air, Eastar Jet.
T´Way Air
Eastar Jet
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Cheongju to Yanji with one stop · direct emits 81 kg CO₂ per passenger
Looking for the return flight?
YNJ → CJJ: Flights from Yanji to CheongjuOther direct flights from Cheongju
Direct flights from Yanji (YNJ)
Frequently Asked Questions
How long is the direct flight from Cheongju to Yanji?
A nonstop flight from Cheongju (CJJ) to Yanji (YNJ) takes approximately 2 hours and 35 minutes. The distance is 437 miles (704 km).
Which airlines fly nonstop from Cheongju to Yanji?
2 airlines: T´Way Air, Eastar Jet.
Is there a nonstop flight from Cheongju to Yanji?
Yes. 2 airlines: T´Way Air, Eastar Jet.
How far is Cheongju from Yanji?
The flight distance from Cheongju to Yanji is 437 miles (704 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What is the time difference between Cheongju and Yanji?
Yanji is 1 hour ahead of Cheongju. (Asia/Seoul vs Asia/Shanghai.)
What type of aircraft flies from Cheongju to Yanji?
At 2h 35m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Republic of Korea to China?
Depends on your passport. Check with the China embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Cheongju to Yanji?
Roughly 81 kg CO2 per passenger one-way. That's about the same as driving 405 km.
Is the return flight from Yanji to Cheongju also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Cheongju to Yanji?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Cheongju International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.