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

Return flights

15 Jul - 29 Jul	Jetstar	direct
03 Jul - 10 Jul	Scoot
10 Jul - 24 Jul	Jetstar	direct
01 Jul - 07 Jul	Scoot
10 Jul - 17 Jul	Jetstar	direct
10 Jul - 15 Jul	Jetstar	direct
08 Jul - 15 Jul	Jetstar	direct
02 Jul - 09 Jul	Scoot
03 Jul - 10 Jul	Jetstar	direct
01 Jul - 15 Jul	Jetstar	direct
17 Jul - 04 Aug	AirAsia
17 Jul - 06 Aug	AirAsia
16 Jul - 04 Aug	AirAsia
16 Jul - 06 Aug	AirAsia

Also check the deals for one-way flights from Perth to Bangkok 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 Perth to Bangkok in July from 213€

Return flights