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

Return flights

05 Mar - 12 Mar	Scoot
02 Mar - 08 Mar	Scoot
01 Mar - 07 Mar	Scoot
15 Mar - 18 Mar	Scoot
17 Mar - 30 Mar	Scoot
03 Mar - 31 Mar	Scoot
04 Mar - 15 Mar	Scoot
04 Mar - 16 Mar	Scoot
05 Mar - 16 Mar	Scoot
05 Mar - 17 Mar	Scoot
26 Mar - 02 Apr	Scoot
27 Mar - 03 Apr	Scoot
30 Mar - 06 Apr	Scoot
23 Mar - 20 Apr	Scoot
30 Mar - 06 Apr	Jetstar	direct
27 Mar - 03 Apr	Jetstar	direct
27 Mar - 04 Apr	AirAsia
28 Mar - 03 Apr	AirAsia
16 Mar - 03 Apr	Indonesia AirAsia
30 Mar - 03 Apr	Indonesia AirAsia

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

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 March from 182€

Return flights