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