Cheapest one-way flights from Bangkok to Ubon Ratchathani in April from $26

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Ubon Ratchathani (UBP) in April 2026 (see full year).

One-Way flights

01 Apr Thai Lion Air direct
28 Apr Thai AirAsia direct
24 Apr Nok Air direct
14 Apr Thai AirAsia direct
05 Apr Thai AirAsia direct
02 Apr Nok Air direct
25 Apr Nok Air direct
15 Apr Thai AirAsia direct
22 Apr Nok Air direct
21 Apr Nok Air direct

Also check the deals for return flights from Bangkok to Ubon Ratchathani in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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