Cheapest return BKK–PEN flights, September

AirHint found the following cheapest return flights from Bangkok (BKK) to Penang (PEN) in September 2026 (see full year).

Return flights

22 Sep - 27 Sep Thai AirAsia direct
07 Sep - 10 Sep Thai AirAsia direct
27 Sep - 29 Sep Thai AirAsia direct
16 Sep - 19 Sep Scoot
03 Sep - 26 Sep Indonesia AirAsia
04 Sep - 06 Sep Indonesia AirAsia
21 Sep - 25 Sep Scoot
04 Sep - 06 Sep Thai AirAsia direct
03 Sep - 26 Sep Thai AirAsia direct
12 Sep - 17 Oct Scoot
21 Sep - 25 Sep Thai AirAsia direct
12 Sep - 17 Oct Thai Airways direct

Also check the deals for one-way flights from Bangkok to Penang in September.

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