AirHint found the following cheapest return flights from Bangkok (BKK) to Perth (PER) in October 2025 (see full year).

Return flights

27 Oct - 31 Oct	Scoot
28 Oct - 31 Oct	Scoot
27 Oct - 01 Nov	Scoot
24 Oct - 31 Oct	AirAsia
22 Oct - 29 Oct	Jetstar
22 Oct - 27 Oct	Jetstar
28 Oct - 04 Nov	Scoot
26 Oct - 31 Oct	AirAsia
29 Oct - 05 Nov	Jetstar
20 Oct - 27 Oct	Jetstar
30 Oct - 06 Nov	Scoot
27 Oct - 02 Nov	Scoot
14 Oct - 13 Nov	AirAsia
23 Oct - 27 Oct	Scoot
23 Oct - 02 Nov	Scoot
22 Oct - 28 Oct	Jetstar
01 Oct - 15 Oct	VietJet Air
29 Oct - 05 Nov	Jetstar	direct
27 Oct - 07 Nov	Jetstar	direct
27 Oct - 02 Nov	Jetstar	direct

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

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 October from 190€

Return flights