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

Return flights

01 Jul - 31 Jul	Ryanair
07 Jul - 12 Aug	Ryanair
04 Jul - 18 Jul	Ryanair
06 Jul - 16 Jul	Turkish Airlines
09 Jul - 03 Aug	Ryanair
31 Jul - 18 Aug	Ryanair
09 Jul - 07 Aug	Ryanair
29 Jul - 12 Aug	Ryanair
09 Jul - 09 Aug	Ryanair
22 Jul - 12 Aug	Ryanair
20 Jul - 10 Aug	Ryanair
10 Jul - 17 Jul	Ryanair
13 Jul - 18 Jul	Ryanair
27 Jul - 27 Aug	Ryanair
19 Jul - 26 Jul	Ryanair
22 Jul - 31 Jul	Ryanair
14 Jul - 04 Aug	Ryanair
13 Jul - 27 Jul	Ryanair
18 Jul - 26 Jul	Ryanair
16 Jul - 31 Jul	Ryanair

Also check the deals for one-way flights from London to Perth in July.

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 July from 908€

Return flights