AirHint found the following cheapest return flights from Bangkok (DMK) to Perth (PER) in March 2026 (see full year).

Return flights

02 Mar - 05 Mar	AirAsia
16 Mar - 20 Mar	AirAsia
10 Mar - 20 Mar	AirAsia
06 Mar - 08 Mar	Thai Lion Air
06 Mar - 10 Mar	Thai AirAsia
07 Mar - 10 Mar	Thai AirAsia
02 Mar - 10 Mar	AirAsia
02 Mar - 04 Mar	AirAsia
06 Mar - 27 Mar	Thai AirAsia
06 Mar - 25 Mar	Thai AirAsia
29 Mar - 07 Apr	Thai AirAsia
22 Mar - 01 Apr	Nok Air
18 Mar - 07 Apr	Thai AirAsia
18 Mar - 06 Apr	Thai AirAsia
18 Mar - 05 Apr	Thai AirAsia
16 Mar - 05 Apr	AirAsia
14 Mar - 03 Apr	Thai AirAsia
25 Mar - 07 Apr	Thai AirAsia
18 Mar - 03 Apr	Thai AirAsia
27 Mar - 16 Apr	Thai AirAsia

Also check the deals for one-way flights from Bangkok to Perth 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 return flights from Bangkok to Perth in March from 229€

Return flights