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

Return flights

30 Jul - 06 Aug	Scoot Tigerair
30 Jul - 06 Aug	Jetstar	direct
27 Jul - 10 Aug	AirAsia
06 Jul - 03 Aug	Jetstar	direct
31 Jul - 10 Aug	AirAsia
31 Jul - 06 Aug	AirAsia
31 Jul - 09 Aug	Scoot Tigerair
31 Jul - 19 Aug	AirAsia
31 Jul - 05 Aug	AirAsia
31 Jul - 13 Aug	AirAsia
07 Jul - 18 Jul	Batik Air Malaysia
27 Jul - 29 Jul	Jetstar
23 Jul - 28 Jul	Scoot Tigerair
25 Jul - 30 Jul	Jetstar	direct
29 Jul - 30 Jul	AirAsia
25 Jul - 26 Jul	AirAsia
04 Jul - 19 Jul	Thai AirAsia
05 Jul - 13 Jul	Batik Air Malaysia
04 Jul - 20 Jul	Thai AirAsia
24 Jul - 30 Jul	Scoot Tigerair

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

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 July from $300

Return flights