Direct flights from Udon Thani to Rayong UTH → UTP
Thai Lion Air operates nonstop flights from Udon Thani (UTH) to Rayong (UTP). The nonstop flight takes around ~0h 42m, covering 346 miles (557 km) and operates 1–2×/week. Updated 28 June 2026.
UTH
→
UTP
Round trip
1 adult
Economy
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Thai Lion Air
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Frequently asked questions
Is there a direct flight from Udon Thani to Rayong?
Yes, Thai Lion Air operates nonstop flights from Udon Thani (UTH) to Rayong (UTP).
Which airlines fly direct from Udon Thani to Rayong?
Thai Lion Air operates nonstop flights from Udon Thani to Rayong.
How long is the flight from Udon Thani to Rayong?
The nonstop flight from Udon Thani to Rayong takes ~0h 42m (approximately 557 km).
How often do direct flights operate from Udon Thani to Rayong?
Nonstop flights from Udon Thani to Rayong operate 1–2×/week.