Direct (nonstop) flights from Busan to Jeju
5 airlines fly nonstop from Gimhae International (PUS) to Jeju International (CJU). 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 Busan to Jeju with one stop · direct emits 34 kg CO₂ per passenger
Looking for the return flight?
CJU → PUS: Flights from Jeju to BusanOther direct flights from Busan
Direct flights from Jeju (CJU)
Frequently Asked Questions
How long is the direct flight from Busan to Jeju?
A nonstop flight from Busan (PUS) to Jeju (CJU) takes approximately 1 hours. The distance is 181 miles (292 km).
Which airlines fly nonstop from Busan to Jeju?
5 airlines: Jeju Air, Air Busan, Korean Air, Jin Air, Eastar Jet.
Is there a nonstop flight from Busan to Jeju?
Yes. 5 airlines: Jeju Air, Air Busan, Korean Air, Jin Air, Eastar Jet.
How far is Busan from Jeju?
The flight distance from Busan to Jeju 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 Busan to Jeju?
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 Busan to Jeju?
Roughly 34 kg CO2 per passenger one-way. That's about the same as driving 170 km.
Is the return flight from Jeju to Busan 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 Busan to Jeju?
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 Gimhae International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.