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

Return flights

15 Jul - 19 Aug	Singapore Airlines
14 Jul - 20 Aug	Singapore Airlines
21 Jul - 13 Aug	Scoot
23 Jul - 13 Aug	Scoot
15 Jul - 05 Aug	Singapore Airlines
29 Jul - 19 Aug	Singapore Airlines
27 Jul - 17 Aug	Singapore Airlines
28 Jul - 04 Aug	Scoot
30 Jul - 24 Aug	Qatar Airways
20 Jul - 03 Aug	Virgin Australia
15 Jul - 25 Jul	Virgin Australia
24 Jul - 31 Jul	Virgin Australia
09 Jul - 19 Jul	Scoot
14 Jul - 17 Jul	Singapore Airlines
02 Jul - 23 Jul	Scoot
02 Jul - 25 Jul	Scoot
06 Jul - 20 Jul	Virgin Australia
06 Jul - 28 Jul	Virgin Australia
08 Jul - 30 Jul	Virgin Australia
06 Jul - 13 Jul	Qatar Airways

Also check the deals for one-way flights from Perth to London 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 Perth to London in July from $1082

Return flights