AirHint found the following cheapest return flights from London (LTN) to Perth (PER) in July 2025 (see full year).

Return flights

01 Jul - 19 Jul	Wizz Air UK
01 Jul - 22 Jul	Wizz Air UK
01 Jul - 31 Jul	Wizz Air UK
01 Jul - 29 Jul	Wizz Air UK
03 Jul - 29 Jul	Wizz Air
08 Jul - 15 Jul	Wizz Air UK
08 Jul - 26 Jul	Wizz Air UK
10 Jul - 29 Jul	Wizz Air
02 Jul - 15 Jul	Wizz Air
03 Jul - 15 Jul	Wizz Air
30 Jul - 05 Aug	easyJet
30 Jul - 20 Aug	easyJet
27 Jul - 03 Aug	easyJet
07 Jul - 04 Aug	Ryanair
13 Jul - 03 Aug	easyJet
27 Jul - 11 Aug	easyJet
24 Jul - 07 Aug	easyJet
27 Jul - 19 Aug	easyJet
24 Jul - 17 Aug	easyJet
29 Jul - 05 Aug	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 852€

Return flights