AirHint found the following cheapest one-way flights from Bangkok (DMK) to Udon Thani (UTH) in December 2026 (see full year).
One-Way flights
| 01 Dec | Thai Lion Air | direct | |
| 14 Dec | Thai Lion Air | direct | |
| 24 Dec | Thai Lion Air | direct | |
| 23 Dec | Thai Lion Air | direct | |
| 19 Dec | Thai Lion Air | direct |
Also check the deals for return flights from Bangkok to Udon Thani in December.
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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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