Direct (nonstop) flights from Kumamoto to Busan
1 airline flys nonstop from Kumamoto Airport (KMJ) to Gimhae International (PUS). It's 195 miles (314 km), about 1h 5m in the air. Operated by Eastar Jet.
Eastar Jet
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Kumamoto to Busan with one stop · direct emits 36 kg CO₂ per passenger
Looking for the return flight?
PUS → KMJ: Flights from Busan to KumamotoOther direct flights from Kumamoto
Direct flights from Busan (PUS)
Frequently Asked Questions
How long is the direct flight from Kumamoto to Busan?
A nonstop flight from Kumamoto (KMJ) to Busan (PUS) takes approximately 1 hours and 5 minutes. The distance is 195 miles (314 km).
Which airlines fly nonstop from Kumamoto to Busan?
Just Eastar Jet.
Is there a nonstop flight from Kumamoto to Busan?
Yes. 1 airline: Eastar Jet.
How far is Kumamoto from Busan?
The flight distance from Kumamoto to Busan is 195 miles (314 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 Kumamoto to Busan?
At 1h 5m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Japan to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Kumamoto to Busan?
Roughly 36 kg CO2 per passenger one-way. That's about the same as driving 180 km.
Is the return flight from Busan to Kumamoto 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 Kumamoto 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 Kumamoto Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.