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

Return flights

30 Jun - 31 Jul	AirAsia
10 Jun - 16 Jun	Thai AirAsia
04 Jun - 10 Jun	Scoot
17 Jun - 23 Jun	Thai AirAsia
02 Jun - 22 Jun	Thai Lion Air
10 Jun - 17 Jun	AirAsia
11 Jun - 25 Jun	AirAsia
25 Jun - 29 Jun	Thai AirAsia
01 Jun - 20 Jun	Jetstar
10 Jun - 25 Jun	AirAsia
07 Jun - 14 Jun	Thai AirAsia
30 Jun - 31 Jul	Thai Airways	direct

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

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 June from $267

Return flights