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

Return flights

07 Jul - 14 Jul	easyJet
25 Jul - 04 Aug	easyJet
27 Jul - 10 Aug	Wizz Air UK
01 Jul - 15 Jul	Singapore Airlines
23 Jul - 06 Aug	easyJet
01 Jul - 31 Jul	Singapore Airlines
04 Jul - 19 Jul	Singapore Airlines
03 Jul - 17 Jul	Singapore Airlines
09 Jul - 16 Jul	Singapore Airlines
18 Jul - 08 Aug	easyJet
06 Jul - 27 Jul	Qatar Airways
11 Jul - 26 Jul	Thai Airways
04 Jul - 07 Jul	British Airways
03 Jul - 06 Jul	British Airways
27 Jul - 15 Aug	Thai Airways
13 Jul - 02 Aug	Thai Airways
15 Jul - 10 Aug	Thai Airways
28 Jul - 04 Aug	Singapore Airlines
21 Jul - 19 Aug	Singapore Airlines
28 Jul - 18 Aug	Singapore Airlines

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 $1312

Return flights