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

Return flights

01 Aug - 15 Aug	Scoot
25 Aug - 28 Aug	Scoot
22 Aug - 29 Aug	Scoot
08 Aug - 31 Aug	Scoot
07 Aug - 31 Aug	Scoot
17 Aug - 24 Aug	Scoot
01 Aug - 08 Aug	Scoot
13 Aug - 19 Aug	Scoot
19 Aug - 23 Aug	Scoot
03 Aug - 10 Aug	Scoot
31 Aug - 08 Sep	Scoot
27 Aug - 06 Sep	Scoot
28 Aug - 05 Sep	Scoot
27 Aug - 05 Sep	Scoot
14 Aug - 13 Sep	Jetstar	direct
28 Aug - 06 Sep	Jetstar
28 Aug - 06 Sep	Jetstar	direct
31 Aug - 08 Sep	Thai Airways	direct
28 Aug - 05 Sep	Thai Airways	direct
27 Aug - 05 Sep	Thai Airways	direct

Also check the deals for one-way flights from Perth to Bangkok 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 Perth to Bangkok in August from 219€

Return flights