Cheapest return flights from Bangkok to Udon Thani in April from $49

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

Return flights

17 Apr - 21 Apr Thai VietJet Air direct
29 Apr - 08 May Thai AirAsia direct
24 Apr - 26 Apr Thai Lion Air direct
20 Apr - 24 Apr Thai AirAsia direct
24 Apr - 24 Apr Thai AirAsia direct
24 Apr - 29 Apr Thai AirAsia direct
23 Apr - 27 Apr Thai AirAsia direct
28 Apr - 05 May Thai Lion Air direct
18 Apr - 09 May Thai AirAsia direct
19 Apr - 10 May Thai AirAsia direct
20 Apr - 21 Apr Thai Lion Air direct
25 Apr - 25 Apr Thai VietJet Air direct
01 Apr - 30 Apr Thai AirAsia direct
29 Apr - 03 May Thai AirAsia direct
03 Apr - 07 Apr Thai AirAsia direct
02 Apr - 06 May Thai AirAsia direct
30 Apr - 03 May Thai AirAsia direct
25 Apr - 15 May Nok Air direct
25 Apr - 07 May Nok Air direct
25 Apr - 08 May Nok Air direct

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

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