Direct (nonstop) flights from Khon Kaen to Bangkok
3 airlines fly nonstop from Khon Kaen (KKC) to Suvarnabhumi Airport (BKK). It's 234 miles (376 km), about 1h 5m in the air. Operated by Thai AirAsia, Thai Airways International, Thai Vietjet Air.
Thai AirAsia
Thai Airways International
Thai Vietjet Air
Route data last updated: May 30, 2026
Airlines with non-stop flights
TG
Thai Airways International
VZ
Thai Vietjet Air
Alternative Routes
Other ways to fly from Khon Kaen to Bangkok with one stop · direct emits 43 kg CO₂ per passenger
Looking for the return flight?
BKK → KKC: Flights from Bangkok to Khon KaenOther direct flights from Khon Kaen
Direct flights from Bangkok (BKK)
Frequently Asked Questions
How long is the direct flight from Khon Kaen to Bangkok?
A nonstop flight from Khon Kaen (KKC) to Bangkok (BKK) takes approximately 1 hours and 5 minutes. The distance is 234 miles (376 km).
Which airlines fly nonstop from Khon Kaen to Bangkok?
3 airlines: Thai AirAsia, Thai Airways International, Thai Vietjet Air.
Is there a nonstop flight from Khon Kaen to Bangkok?
Yes. 3 airlines: Thai AirAsia, Thai Airways International, Thai Vietjet Air.
How far is Khon Kaen from Bangkok?
The flight distance from Khon Kaen to Bangkok is 234 miles (376 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Paris.
What type of aircraft flies from Khon Kaen to Bangkok?
At 1h 5m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Khon Kaen to Bangkok?
Roughly 43 kg CO2 per passenger one-way. That's about the same as driving 215 km.
Is the return flight from Bangkok to Khon Kaen 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 Khon Kaen to Bangkok?
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 Khon Kaen for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.