Cheapest return flights from Bangkok to Udon Thani in September from $55

Best time to book flights for Bangkok (DMK) to Udon Thani (UTH) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (DMK) to Udon Thani (UTH) in September 2025 (see full year).

Return flights

26 Sep - 28 Sep Nok Air direct
30 Sep - 01 Oct Thai AirAsia direct
13 Sep - 01 Oct Thai AirAsia direct
17 Sep - 01 Oct Thai AirAsia direct
19 Sep - 01 Oct Thai AirAsia direct
13 Sep - 17 Sep Thai AirAsia direct
13 Sep - 15 Sep Thai AirAsia direct
13 Sep - 24 Sep Thai AirAsia direct
09 Sep - 17 Sep Thai AirAsia direct
09 Sep - 15 Sep Thai AirAsia direct
09 Sep - 24 Sep Thai AirAsia direct
09 Sep - 10 Sep Thai AirAsia direct
17 Sep - 17 Sep Thai AirAsia direct
17 Sep - 24 Sep Thai AirAsia direct
30 Sep - 18 Oct Thai AirAsia direct
30 Sep - 21 Oct Thai AirAsia direct
30 Sep - 09 Oct Thai AirAsia direct
30 Sep - 04 Oct Thai AirAsia direct
13 Sep - 04 Oct Thai AirAsia direct
17 Sep - 04 Oct Thai AirAsia direct

Also check the deals for one-way flights from Bangkok to Udon Thani 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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