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

Return flights

29 Jul - 12 Aug	easyJet
24 Jul - 31 Jul	easyJet
22 Jul - 29 Jul	easyJet
08 Jul - 22 Jul	Wizz Air UK
06 Jul - 13 Jul	Ryanair
22 Jul - 12 Aug	easyJet
08 Jul - 15 Jul	Wizz Air UK
24 Jul - 28 Aug	easyJet
20 Jul - 27 Jul	easyJet
28 Jul - 12 Aug	easyJet
08 Jul - 29 Jul	Wizz Air UK
12 Jul - 19 Jul	Wizz Air UK
10 Jul - 20 Jul	Wizz Air UK
09 Jul - 17 Jul	Wizz Air UK
11 Jul - 03 Aug	Wizz Air UK
12 Jul - 03 Aug	Wizz Air UK
28 Jul - 04 Aug	easyJet
22 Jul - 05 Aug	Wizz Air UK
15 Jul - 11 Aug	Wizz Air UK
21 Jul - 12 Aug	Wizz Air UK

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.

Book a cheap hotel in Perth

Cheap car rent in Perth

Cheapest return flights from London to Perth in July from $1123

Return flights