Flights to Ubon Ratchathani from Chiang Rai

View ฿2,480 flight on Fri, 3 Oct 2025Opens in a new window

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Cheap Flights from Chiang Rai (CEI) to Ubon Ratchathani (UBP)

Prices were available within the past 7 days and start at ฿2,480 for one-way flights and ฿4,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Thu, 21 Aug - Sun, 31 Aug
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿4,220 Return, found 1 day ago
฿4,220
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Thu, 21 Aug from Chiang Rai to Ubon Ratchathani, returning Sun, 31 Aug, priced at ฿4,220 found 1 day ago
Thai Lion Mantari
Thu, 21 Aug - Tue, 26 Aug
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿4,320 Return, found 1 day ago
฿4,320
Return
found 1 day ago
Select Thai Lion Mantari flight, departing Thu, 21 Aug from Chiang Rai to Ubon Ratchathani, returning Tue, 26 Aug, priced at ฿4,320 found 1 day ago
Thai Lion Mantari
Mon, 11 Aug - Mon, 25 Aug
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿4,345 Return, found 2 days ago
฿4,345
Return
found 2 days ago
Select Thai Lion Mantari flight, departing Mon, 11 Aug from Chiang Rai to Ubon Ratchathani, returning Mon, 25 Aug, priced at ฿4,345 found 2 days ago
Nok Air
Sat, 20 Sep - Sun, 21 Sep
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿4,960 Return, found 4 days ago
฿4,960
Return
found 4 days ago
Select Nok Air flight, departing Sat, 20 Sep from Chiang Rai to Ubon Ratchathani, returning Sun, 21 Sep, priced at ฿4,960 found 4 days ago
Thai AirAsia
Fri, 22 Aug - Fri, 29 Aug
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿5,657 Return, found 1 day ago
฿5,657
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 22 Aug from Chiang Rai to Ubon Ratchathani, returning Fri, 29 Aug, priced at ฿5,657 found 1 day ago
Thai Airways International
Sun, 17 Aug - Thu, 21 Aug
CEI
Chiang Rai
UBP
Ubon Ratchathani
฿5,760 Return, found 6 days ago
฿5,760
Return
found 6 days ago
Select Thai Airways International flight, departing Sun, 17 Aug from Chiang Rai to Ubon Ratchathani, returning Thu, 21 Aug, priced at ฿5,760 found 6 days ago
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