Cheapest return flights from Bangkok to Udon Thani in July from $51

AirHint found the following cheapest return flights from Bangkok (BKK) to Udon Thani (UTH) in July 2026 (see full year).

Return flights

13 Jul - 20 Jul Thai AirAsia direct
25 Jul - 01 Aug Thai AirAsia direct
06 Jul - 13 Jul Thai AirAsia direct
25 Jul - 28 Jul Thai AirAsia direct
04 Jul - 20 Jul Nok Air direct
04 Jul - 07 Jul Nok Air direct
04 Jul - 11 Jul Nok Air direct
04 Jul - 15 Jul Nok Air direct
04 Jul - 16 Jul Nok Air direct
04 Jul - 23 Jul Nok Air direct
04 Jul - 24 Jul Nok Air direct
13 Jul - 03 Aug Nok Air direct
13 Jul - 01 Aug Nok Air direct
24 Jul - 03 Aug Nok Air direct
24 Jul - 01 Aug Nok Air direct
21 Jul - 03 Aug Nok Air direct
21 Jul - 01 Aug Nok Air direct
12 Jul - 01 Aug Nok Air direct
14 Jul - 03 Aug Nok Air direct
14 Jul - 01 Aug Nok Air direct

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

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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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