Cheapest return flights from London to Perth in September from 678€

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

Return flights

17 Sep - 13 Oct Air China
09 Sep - 17 Sep Air China
01 Sep - 17 Sep Air China
01 Sep - 13 Sep Air China
10 Sep - 17 Sep Air China
05 Sep - 16 Sep Air China
08 Sep - 17 Sep Air China
05 Sep - 17 Sep Air China
11 Sep - 01 Oct Air China
11 Sep - 20 Sep Air China
01 Sep - 20 Sep Air China
01 Sep - 05 Oct Etihad Airways
07 Sep - 14 Sep Etihad Airways
01 Sep - 01 Oct Etihad Airways
16 Sep - 02 Oct Etihad Airways
17 Sep - 01 Oct Etihad Airways
23 Sep - 07 Oct Etihad Airways
19 Sep - 09 Oct Etihad Airways
01 Sep - 09 Oct Etihad Airways
10 Sep - 08 Oct Etihad Airways

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

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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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