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

Return flights

27 Jan - 21 Feb	Thai AirAsia
27 Jan - 03 Feb	Thai AirAsia
27 Jan - 20 Feb	Thai AirAsia
16 Jan - 24 Jan	Thai AirAsia
15 Jan - 29 Jan	AirAsia
22 Jan - 27 Jan	Thai AirAsia
13 Jan - 14 Jan	Thai AirAsia
26 Jan - 20 Feb	Thai AirAsia
28 Jan - 26 Feb	Thai AirAsia
19 Jan - 28 Jan	Batik Air Malaysia
18 Jan - 25 Jan	Batik Air Malaysia
16 Jan - 25 Jan	Thai AirAsia
16 Jan - 23 Jan	Thai AirAsia
11 Jan - 15 Jan	Batik Air Malaysia
28 Jan - 17 Feb	Batik Air Malaysia
21 Jan - 28 Jan	Thai AirAsia
20 Jan - 02 Feb	Thai AirAsia
20 Jan - 01 Feb	Thai AirAsia

Also check the deals for one-way flights from Bangkok to Perth in January.

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 January from $388

Return flights