Direct (nonstop) flights from Bangkok to Busan
3 airlines fly nonstop from Suvarnabhumi Airport (BKK) to Gimhae International (PUS). It's 2,296 miles (3,695 km), about 5h 25m in the air. Operated by Jeju Air, Air Busan, Jin Air.
Jeju Air
Air Busan
Jin Air
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Bangkok to Busan with one stop · direct emits 388 kg CO₂ per passenger
Looking for the return flight?
PUS → BKK: Flights from Busan to BangkokOther direct flights from Bangkok
Direct flights from Busan (PUS)
Frequently Asked Questions
How long is the direct flight from Bangkok to Busan?
A nonstop flight from Bangkok (BKK) to Busan (PUS) takes approximately 5 hours and 25 minutes. The distance is 2,296 miles (3,695 km).
Which airlines fly nonstop from Bangkok to Busan?
3 airlines: Jeju Air, Air Busan, Jin Air.
Is there a nonstop flight from Bangkok to Busan?
Yes. 3 airlines: Jeju Air, Air Busan, Jin Air.
How far is Bangkok from Busan?
The flight distance from Bangkok to Busan is 2,296 miles (3,695 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Bangkok and Busan?
Busan is 2 hours ahead of Bangkok. (Asia/Bangkok vs Asia/Seoul.)
What type of aircraft flies from Bangkok to Busan?
At 5h 25m, 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 Thailand 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 Bangkok to Busan?
Roughly 388 kg CO2 per passenger one-way. That's about the same as driving 1,940 km.
Is the return flight from Busan to Bangkok 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 Bangkok 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 Suvarnabhumi Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.