Direct (nonstop) flights from Vientiane to Phnom Penh
1 airline flys nonstop from Wattay International (VTE) to Kratie Airport (KTI). It's 481 miles (774 km), about 1h 25m in the air. Operated by Vietnam Airlines.
Vietnam Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
VN
Vietnam Airlines
Alternative Routes
Other ways to fly from Vientiane to Phnom Penh with one stop · direct emits 89 kg CO₂ per passenger
Looking for the return flight?
KTI → VTE: Flights from Phnom Penh to VientianeOther direct flights from Vientiane
Direct flights from Phnom Penh (KTI)
Frequently Asked Questions
How long is the direct flight from Vientiane to Phnom Penh?
A nonstop flight from Vientiane (VTE) to Phnom Penh (KTI) takes approximately 1 hours and 25 minutes. The distance is 481 miles (774 km).
Which airlines fly nonstop from Vientiane to Phnom Penh?
Just Vietnam Airlines.
Is there a nonstop flight from Vientiane to Phnom Penh?
Yes. 1 airline: Vietnam Airlines.
How far is Vientiane from Phnom Penh?
The flight distance from Vientiane to Phnom Penh is 481 miles (774 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 Vientiane to Phnom Penh?
At 1h 25m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Lao People's Democratic Republic 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 Vientiane to Phnom Penh?
Roughly 89 kg CO2 per passenger one-way. That's about the same as driving 445 km.
Is the return flight from Phnom Penh to Vientiane 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 Vientiane 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 Wattay International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.