Cheapest return flights from Ubon Ratchathani to Bangkok in September from $43

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

Return flights

11 Sep - 14 Sep Thai AirAsia direct
05 Sep - 09 Sep Thai AirAsia direct
06 Sep - 15 Sep Thai AirAsia direct
13 Sep - 24 Sep Nok Air direct
13 Sep - 19 Sep Nok Air direct
13 Sep - 15 Sep Nok Air direct
13 Sep - 29 Sep Nok Air direct
13 Sep - 25 Sep Nok Air direct
13 Sep - 14 Sep Nok Air direct
13 Sep - 26 Sep Nok Air direct
13 Sep - 01 Oct Nok Air direct
24 Sep - 14 Oct Nok Air direct
24 Sep - 01 Oct Nok Air direct
30 Sep - 14 Oct Nok Air direct
30 Sep - 01 Oct Nok Air direct
30 Sep - 16 Oct Nok Air direct
30 Sep - 17 Oct Nok Air direct
19 Sep - 01 Oct Nok Air direct
11 Sep - 01 Oct Nok Air direct
27 Sep - 14 Oct Nok Air direct

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