Cheapest return flights from Penang to Bangkok in September from $109

Best time to book flights for Penang (PEN) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Penang (PEN) to Bangkok (BKK) in September 2025 (see full year).

Return flights

14 Sep - 19 Sep Firefly direct
13 Sep - 20 Sep Firefly direct
13 Sep - 28 Sep Firefly direct
03 Sep - 07 Sep Firefly
12 Sep - 15 Sep Firefly
16 Sep - 20 Sep Malaysia Airlines direct
11 Sep - 20 Sep Jetstar
11 Sep - 20 Sep Malaysia Airlines direct
03 Sep - 07 Sep Malaysia Airlines direct
12 Sep - 15 Sep Malaysia Airlines direct
30 Sep - 05 Oct Thai AirAsia direct
16 Sep - 05 Oct Thai AirAsia direct
15 Sep - 05 Oct Thai AirAsia direct

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok