Direct (nonstop) flights from Haikou to Vientiane
2 airlines fly nonstop from Haikou Meilan International Airport (HAK) to Wattay International (VTE). It's 533 miles (858 km), about 1h 58m in the air. Operated by 9 Air, Hainan Airlines.
9 Air
Hainan Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
HU
Hainan Airlines
Alternative Routes
Other ways to fly from Haikou to Vientiane with one stop · direct emits 99 kg CO₂ per passenger
Looking for the return flight?
VTE → HAK: Flights from Vientiane to HaikouOther direct flights from Haikou
Direct flights from Vientiane (VTE)
Frequently Asked Questions
How long is the direct flight from Haikou to Vientiane?
A nonstop flight from Haikou (HAK) to Vientiane (VTE) takes approximately 1 hours and 58 minutes. The distance is 533 miles (858 km).
Which airlines fly nonstop from Haikou to Vientiane?
2 airlines: 9 Air, Hainan Airlines.
Is there a nonstop flight from Haikou to Vientiane?
Yes. 2 airlines: 9 Air, Hainan Airlines.
How far is Haikou from Vientiane?
The flight distance from Haikou to Vientiane is 533 miles (858 km), measured as the great-circle (shortest air) distance.
What is the time difference between Haikou and Vientiane?
Vientiane is 1 hour behind Haikou. (Asia/Shanghai vs Asia/Vientiane.)
What type of aircraft flies from Haikou to Vientiane?
At 1h 58m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from China to Lao People's Democratic Republic?
Depends on your passport. Check with the Lao People's Democratic Republic embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Haikou to Vientiane?
Roughly 99 kg CO2 per passenger one-way. That's about the same as driving 495 km.
Is the return flight from Vientiane to Haikou 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 Haikou to Vientiane?
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 Haikou Meilan International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.