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

Return flights

06 Aug - 17 Aug	Scoot
11 Aug - 25 Aug	AirAsia
02 Aug - 09 Aug	Scoot
03 Aug - 09 Aug	Scoot
06 Aug - 13 Aug	Scoot
06 Aug - 12 Aug	Scoot
07 Aug - 12 Aug	Scoot
11 Aug - 15 Aug	AirAsia
18 Aug - 22 Aug	Scoot
08 Aug - 12 Aug	VietJet Air
26 Aug - 23 Sep	China Southern

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

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 August from 216€

Return flights