Cheapest return flights from Bangkok to Ubon Ratchathani in September from 66€

AirHint found the following cheapest return flights from Bangkok (BKK) to Ubon Ratchathani (UBP) in September 2026 (see full year).

Return flights

11 Sep - 20 Sep Nok Air direct
04 Sep - 06 Sep Thai AirAsia direct
02 Sep - 03 Sep Thai AirAsia direct
25 Sep - 02 Oct Thai AirAsia direct

Also check the deals for one-way flights from Bangkok to Ubon Ratchathani in September.

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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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