Cheapest return BKK–KUL flights, May

AirHint found the following cheapest return flights from Bangkok (BKK) to Kuala Lumpur (KUL) in May 2026 (see full year).

Return flights

13 May - 17 May Thai Lion Air
22 May - 05 Jun Nok Air
16 May - 19 May Thai VietJet Air
13 May - 18 May Nok Air
07 May - 11 May Thai Lion Air
13 May - 14 May Thai VietJet Air
11 May - 10 Jun Thai Lion Air
16 May - 26 May Thai VietJet Air
19 May - 26 May Thai AirAsia
15 May - 26 May Nok Air
15 May - 31 May Nok Air
11 May - 19 May Thai Lion Air
24 May - 02 Jun Batik Air Malaysia
23 May - 02 Jun AirAsia direct
29 May - 08 Jun AirAsia direct
26 May - 17 Jun AirAsia direct
27 May - 02 Jun AirAsia direct
22 May - 05 Jun AirAsia direct
11 May - 10 Jun AirAsia direct
31 May - 14 Jun Thai VietJet Air

Also check the deals for one-way flights from Bangkok to Kuala Lumpur in May.

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