Cheapest return flights from London (LHR) to Sydney (SYD), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Sep 13 Oct Xiamen Airlines
16 Sep 13 Oct Xiamen Airlines
02 Sep 25 Oct China Southern
03 Sep 24 Oct China Southern
06 Sep 12 Oct China Southern
03 Sep 25 Oct China Southern
07 Sep 19 Oct China Southern
02 Sep 13 Oct China Southern
07 Sep 12 Oct China Southern
03 Sep 22 Oct China Southern
04 Sep 07 Sep China Eastern
01 Sep 08 Sep Air China
02 Sep 07 Sep China Eastern
06 Sep 15 Sep Xiamen Airlines
16 Sep 29 Sep Xiamen Airlines
01 Sep 14 Sep Vueling Airlines
08 Sep 29 Sep Air India
01 Sep 13 Sep Air China
14 Sep 21 Sep Vueling Airlines
01 Sep 12 Sep Air China
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deals for one-way flights from London to Sydney in September.

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Updated Jul 6, 2026.

About these fares

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