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

Return flights

01 May - 10 May	Jetstar	direct
11 May - 15 May	Jetstar	direct
29 May - 03 Jun	Jetstar	direct
29 May - 07 Jun	Jetstar	direct
19 May - 25 May	Scoot
01 May - 09 May	Scoot
11 May - 14 May	Scoot
01 May - 05 May	Scoot
01 May - 07 May	Scoot
12 May - 15 May	Scoot
12 May - 22 May	Scoot
30 May - 04 Jun	Scoot
07 May - 21 May	Scoot
22 May - 07 Jun	AirAsia
20 May - 07 Jun	AirAsia
23 May - 07 Jun	Thai AirAsia
22 May - 03 Jun	AirAsia
20 May - 03 Jun	AirAsia
20 May - 04 Jun	AirAsia
22 May - 04 Jun	AirAsia

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

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 May from 225€

Return flights