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

Return flights

17 Apr - 08 May	Scoot
23 Apr - 05 May	Scoot
18 Apr - 26 Apr	Scoot
21 Apr - 26 Apr	Scoot
17 Apr - 08 May	Jetstar	direct
30 Apr - 12 May	Scoot
01 Apr - 30 Apr	Batik Air Malaysia
08 Apr - 22 Apr	Batik Air Malaysia
13 Apr - 19 Apr	Scoot
21 Apr - 24 Apr	AirAsia
21 Apr - 05 May	AirAsia
23 Apr - 12 May	AirAsia
21 Apr - 12 May	AirAsia
23 Apr - 24 Apr	AirAsia
06 Apr - 28 Apr	Scoot
21 Apr - 22 Apr	AirAsia
23 Apr - 01 May	AirAsia
21 Apr - 30 Apr	AirAsia
21 Apr - 01 May	AirAsia
29 Apr - 12 May	Indonesia AirAsia

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

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 April from 192€

Return flights