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

Return flights

09 Mar - 16 Mar	Ryanair
02 Mar - 08 Mar	Ryanair
03 Mar - 16 Mar	Pegasus Airlines
01 Mar - 08 Mar	Ryanair
09 Mar - 15 Mar	Ryanair
12 Mar - 19 Mar	Ryanair
03 Mar - 12 Mar	Pegasus Airlines
06 Mar - 15 Mar	Ryanair
05 Mar - 09 Mar	Ryanair
06 Mar - 09 Mar	Pegasus Airlines
31 Mar - 28 Apr	Ryanair
31 Mar - 21 Apr	Ryanair
24 Mar - 13 Apr	Ryanair
14 Mar - 17 Apr	Ryanair
04 Mar - 01 Apr	AJet
05 Mar - 07 Apr	Ryanair
07 Mar - 04 Apr	Ryanair
03 Mar - 18 Apr	Pegasus Airlines
02 Mar - 18 Apr	Ryanair
16 Mar - 30 Apr	Ryanair

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 671€

Return flights