Cheapest return flights from Bangkok to Udon Thani in December from 15€

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

Return flights

17 Dec - 28 Dec Thai VietJet Air direct
03 Dec - 07 Dec Thai VietJet Air direct
14 Dec - 28 Dec Thai Lion Air direct
24 Dec - 28 Dec Thai AirAsia direct
07 Dec - 14 Dec Thai Lion Air direct
22 Dec - 10 Jan Thai AirAsia direct
24 Dec - 30 Dec Thai Lion Air direct
24 Dec - 29 Dec Thai Lion Air direct
24 Dec - 31 Dec Thai Lion Air direct
16 Dec - 25 Dec Thai AirAsia direct
16 Dec - 31 Dec Thai AirAsia direct
24 Dec - 06 Jan Thai AirAsia direct
24 Dec - 10 Jan Thai AirAsia direct
24 Dec - 11 Jan Thai AirAsia direct
24 Dec - 08 Jan Thai AirAsia direct
25 Dec - 06 Jan Thai AirAsia direct
25 Dec - 08 Jan Thai AirAsia direct
22 Dec - 06 Jan Thai AirAsia direct
22 Dec - 08 Jan Thai AirAsia direct
19 Dec - 06 Jan Thai AirAsia direct

Also check the deals for one-way 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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