Direct (nonstop) flights from Udon Thani to Utapao
1 airline flys nonstop from Udon Thani (UTH) to U Taphao International (UTP). It's 344 miles (554 km), about 1h 20m in the air. Operated by Thai Lion Air.
Thai Lion Air
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Udon Thani to Utapao with one stop · direct emits 64 kg CO₂ per passenger
Looking for the return flight?
UTP → UTH: Flights from Utapao to Udon ThaniOther direct flights from Udon Thani
Direct flights from Utapao (UTP)
Frequently Asked Questions
How long is the direct flight from Udon Thani to Utapao?
A nonstop flight from Udon Thani (UTH) to Utapao (UTP) takes approximately 1 hours and 20 minutes. The distance is 344 miles (554 km).
Which airlines fly nonstop from Udon Thani to Utapao?
Just Thai Lion Air.
Is there a nonstop flight from Udon Thani to Utapao?
Yes. 1 airline: Thai Lion Air.
How far is Udon Thani from Utapao?
The flight distance from Udon Thani to Utapao is 344 miles (554 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 Udon Thani to Utapao?
At 1h 20m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Udon Thani to Utapao?
Roughly 64 kg CO2 per passenger one-way. That's about the same as driving 320 km.
Is the return flight from Utapao to Udon Thani 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 Udon Thani to Utapao?
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 Udon Thani for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.