Direct (nonstop) flights from Bangkok to Phnom Penh
1 airline flys nonstop from Don Mueang International Airport (DMK) to Kratie Airport (KTI). It's 340 miles (547 km), about 1h 15m in the air. Operated by Thai AirAsia.
Thai AirAsia
Route data last updated: May 27, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Bangkok to Phnom Penh with one stop · direct emits 63 kg CO₂ per passenger
Looking for the return flight?
KTI → DMK: Flights from Phnom Penh to BangkokOther direct flights from Bangkok
Direct flights from Phnom Penh (KTI)
Frequently Asked Questions
How long is the direct flight from Bangkok to Phnom Penh?
A nonstop flight from Bangkok (DMK) to Phnom Penh (KTI) takes approximately 1 hours and 15 minutes. The distance is 340 miles (547 km).
Which airlines fly nonstop from Bangkok to Phnom Penh?
Just Thai AirAsia.
Is there a nonstop flight from Bangkok to Phnom Penh?
Yes. 1 airline: Thai AirAsia.
How far is Bangkok from Phnom Penh?
The flight distance from Bangkok to Phnom Penh is 340 miles (547 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Bangkok to Phnom Penh?
At 1h 15m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Thailand to Cambodia?
Depends on your passport. Check with the Cambodia embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Bangkok to Phnom Penh?
Roughly 63 kg CO2 per passenger one-way. That's about the same as driving 315 km.
Is the return flight from Phnom Penh 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 Phnom Penh?
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 Don Mueang International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.