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

Return flights

13 Jul - 27 Jul	Scoot
26 Jul - 31 Jul	Jetstar	direct
17 Jul - 27 Jul	Jetstar	direct
13 Jul - 27 Jul	Jetstar	direct
15 Jul - 22 Jul	Scoot
21 Jul - 11 Aug	Scoot
22 Jul - 19 Aug	Scoot
23 Jul - 20 Aug	Scoot
20 Jul - 10 Aug	Scoot
18 Jul - 15 Aug	Scoot
22 Jul - 08 Aug	Scoot
11 Jul - 26 Jul	Scoot
12 Jul - 26 Jul	Scoot
24 Jul - 21 Aug	AirAsia
15 Jul - 22 Jul	Jetstar	direct
12 Jul - 26 Jul	Jetstar	direct
06 Jul - 13 Jul	Scoot
20 Jul - 10 Aug	Jetstar	direct
21 Jul - 10 Aug	AirAsia
22 Jul - 11 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 $233

Return flights