Cheap flights from Bangkok to Khon Kaen
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Weekly direct flights
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Thai Lion Air on Fridays, Saturdays, and Sundays.
Thai Vietjet on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Thai Smile on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
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