Cheapest return LHR–PER flights, September

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

Return flights

19 Sep - 10 Oct Shenzhen Airlines
23 Sep - 10 Oct Shenzhen Airlines
11 Sep - 29 Oct Royal Brunei
18 Sep - 29 Oct Royal Brunei
08 Sep - 15 Sep Gulf Air
08 Sep - 22 Sep Gulf Air
24 Sep - 10 Oct Saudia
25 Sep - 29 Oct Royal Brunei
22 Sep - 13 Oct China Eastern
29 Sep - 20 Oct Saudia
17 Sep - 25 Oct Saudia
20 Sep - 19 Oct China Eastern
17 Sep - 28 Sep Saudia
11 Sep - 29 Sep Turkish Airlines
01 Sep - 29 Sep Aegean Airlines
01 Sep - 07 Sep Oman Air
08 Sep - 29 Sep SWISS
05 Sep - 12 Sep Saudia
14 Sep - 26 Sep Air China
06 Sep - 13 Sep Oman Air

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.