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

Return flights

21 Jan - 27 Jan	Thai AirAsia
23 Jan - 31 Jan	Thai AirAsia
20 Jan - 10 Feb	Thai AirAsia
20 Jan - 04 Feb	Thai AirAsia
20 Jan - 02 Feb	Thai AirAsia
20 Jan - 03 Feb	Thai AirAsia
23 Jan - 10 Feb	Thai AirAsia
23 Jan - 04 Feb	Thai AirAsia
23 Jan - 02 Feb	Thai AirAsia
23 Jan - 03 Feb	Thai AirAsia
20 Jan - 21 Jan	Thai AirAsia
14 Jan - 04 Feb	Thai AirAsia
14 Jan - 02 Feb	Thai AirAsia
20 Jan - 28 Jan	Thai AirAsia
20 Jan - 26 Jan	Thai AirAsia
23 Jan - 28 Jan	Thai AirAsia
14 Jan - 21 Jan	Thai AirAsia
23 Jan - 26 Jan	Thai AirAsia
14 Jan - 28 Jan	Thai AirAsia
20 Jan - 23 Jan	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 378€

Return flights