Direct (nonstop) flights from Jeju to Busan
5 airlines fly nonstop from Jeju International (CJU) to Gimhae International (PUS). It's 181 miles (292 km), about 1h in the air. Operated by Jeju Air, Air Busan, Korean Air and others.
Jeju Air
Air Busan
Korean Air
Jin Air
Eastar Jet
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Jeju to Busan with one stop · direct emits 34 kg CO₂ per passenger
Looking for the return flight?
PUS → CJU: Flights from Busan to JejuOther direct flights from Jeju
Direct flights from Busan (PUS)
Frequently Asked Questions
How long is the direct flight from Jeju to Busan?
A nonstop flight from Jeju (CJU) to Busan (PUS) takes approximately 1 hours. The distance is 181 miles (292 km).
Which airlines fly nonstop from Jeju to Busan?
5 airlines: Jeju Air, Air Busan, Korean Air, Jin Air, Eastar Jet.
Is there a nonstop flight from Jeju to Busan?
Yes. 5 airlines: Jeju Air, Air Busan, Korean Air, Jin Air, Eastar Jet.
How far is Jeju from Busan?
The flight distance from Jeju to Busan is 181 miles (292 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Washington DC.
What type of aircraft flies from Jeju to Busan?
At 1h, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Jeju to Busan?
Roughly 34 kg CO2 per passenger one-way. That's about the same as driving 170 km.
Is the return flight from Busan to Jeju 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 Jeju to Busan?
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 Jeju International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.