Cheapest return flights from Bangkok to Khon Kaen in April from $33

AirHint found the following cheapest return flights from Bangkok (BKK) to Khon Kaen (KKC) in April 2026 (see full year).

Return flights

20 Apr - 23 Apr Thai VietJet Air direct
20 Apr - 08 May Thai VietJet Air direct
20 Apr - 22 Apr Thai AirAsia direct
20 Apr - 28 Apr Thai AirAsia direct
22 Apr - 28 Apr Thai AirAsia direct
02 Apr - 04 Apr Thai AirAsia direct
02 Apr - 05 Apr Thai AirAsia direct
19 Apr - 25 Apr Thai AirAsia direct
05 Apr - 17 May Thai AirAsia direct
03 Apr - 06 Apr Thai AirAsia direct
04 Apr - 07 Apr Thai Airways direct
04 Apr - 06 Apr Thai Airways direct
30 Apr - 04 May Thai Airways direct

Also check the deals for one-way flights from Bangkok to Khon Kaen in April.

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