฿3,165 Cheap Thai Airways International flights from Chiang Rai to Udon Thani (CEI→UTH)

View ฿3,165 flight on Fri, 3 Apr 2026Opens in a new window

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Thai Airways International flights from Chiang Rai to Udon Thani (CEI→UTH)

Prices were available within the past 7 days and start at ฿3,165 for one-way flights and ฿6,245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, 29 Mar - Sat, 18 Apr
CEI
Chiang Rai
UTH
Udon Thani
฿6,245 Return, found 1 day ago
฿6,245
Return
found 1 day ago
Select Thai Airways International flight, departing Sun, 29 Mar from Chiang Rai to Udon Thani, returning Sat, 18 Apr, priced at ฿6,245 found 1 day ago

Alternative airports near Udon Thani

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Udon Thani Intl. UTH. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from ฿4,085
UTH
Udon Thani Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from ฿4,085
Flight from Chiang Rai to Udon Thani route information
Origin airport
Chiang Rai Intl.
Destination airport
Udon Thani Intl.
Airlines serving
Nok Air, Thai Airways International, Thai Lion Mantari
Popular airline
Nok Air
Distance
416 km
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