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

Return flights

17 Jul - 07 Aug	Scoot
23 Jul - 13 Aug	Scoot
14 Jul - 14 Aug	Scoot
31 Jul - 16 Aug	Scoot
30 Jul - 09 Aug	Scoot
18 Jul - 03 Aug	Scoot
22 Jul - 12 Aug	Scoot
30 Jul - 15 Aug	Scoot
27 Jul - 04 Aug	Scoot
20 Jul - 10 Aug	Scoot
19 Jul - 28 Jul	Scoot
21 Jul - 28 Jul	Scoot
20 Jul - 28 Jul	Scoot
15 Jul - 27 Jul	Scoot
20 Jul - 31 Jul	Scoot
13 Jul - 19 Jul	Scoot
19 Jul - 26 Jul	Scoot
22 Jul - 31 Jul	Jetstar
16 Jul - 24 Jul	AirAsia
18 Jul - 27 Jul	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 $249

Return flights