AirHint found the following cheapest one-way flights from Penang (PEN) to Bangkok (DMK) in March 2026 (see full year).

One-Way flights

10 Mar	Thai AirAsia	direct
04 Mar	Thai AirAsia	direct
08 Mar	Thai AirAsia	direct
18 Mar	Firefly
18 Mar	Thai AirAsia	direct
23 Mar	Thai AirAsia	direct

Also check the deals for return flights from Penang to Bangkok in March.

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.

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Cheapest one-way flights from Penang to Bangkok in March from $42

One-Way flights