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

Return flights

05 Mar - 13 Mar	Ryanair
01 Mar - 31 Mar	Ryanair
08 Mar - 15 Mar	Pegasus Airlines
26 Mar - 19 Apr	Ryanair
29 Mar - 12 Apr	Ryanair
20 Mar - 07 Apr	Ryanair
27 Mar - 19 Apr	Turkish Airlines
03 Mar - 19 Mar	Emirates
16 Mar - 25 Mar	Emirates
02 Mar - 17 Mar	Emirates
02 Mar - 23 Mar	Emirates
03 Mar - 17 Mar	Emirates
12 Mar - 24 Mar	Emirates
12 Mar - 25 Mar	Emirates
19 Mar - 19 Apr	Emirates
01 Mar - 27 Apr	Emirates
21 Mar - 18 Apr	Emirates
07 Mar - 19 Apr	Emirates
16 Mar - 20 Apr	Emirates
25 Mar - 12 Apr	Turkish Airlines

Also check the deals for one-way flights from London to Perth 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 London to Perth in March from $855

Return flights