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

Return flights

15 Mar - 30 Mar	Qantas
02 Mar - 23 Mar	Qantas
02 Mar - 22 Mar	Qantas
01 Mar - 22 Mar	Qantas
10 Mar - 24 Mar	Qantas
01 Mar - 31 Mar	Qantas
12 Mar - 17 Mar	Qantas
02 Mar - 09 Mar	Qantas
02 Mar - 16 Mar	Qantas
02 Mar - 12 Mar	Qantas
03 Mar - 04 Apr	Qantas
27 Mar - 10 Apr	Qantas
27 Mar - 24 Apr	Qantas
23 Mar - 07 Apr	Jetstar
28 Mar - 05 Apr	Virgin Australia
27 Mar - 05 Apr	Philippine Airlines
19 Mar - 16 Apr	Qantas

Also check the deals for one-way flights from Perth to Los Angeles 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 Los Angeles in March from 794€

Return flights