Cheapest return LGW–SYD flights, September

AirHint found the following cheapest return flights from London (LGW) to Sydney (SYD) in September 2026 (see full year).

Return flights

07 Sep - 12 Oct China Eastern
04 Sep - 19 Oct China Eastern
16 Sep - 21 Oct China Eastern
03 Sep - 21 Oct China Eastern
01 Sep - 21 Oct China Eastern
14 Sep - 12 Oct China Eastern
03 Sep - 23 Oct China Eastern
16 Sep - 24 Oct China Eastern
16 Sep - 14 Oct China Eastern
07 Sep - 13 Oct China Eastern
02 Sep - 06 Sep China Eastern
07 Sep - 14 Sep China Eastern
07 Sep - 13 Sep China Eastern
02 Sep - 13 Sep China Eastern
04 Sep - 14 Sep China Eastern
04 Sep - 13 Sep China Eastern
03 Sep - 13 Sep China Eastern
01 Sep - 13 Sep China Eastern
08 Sep - 13 Sep China Eastern
01 Sep - 15 Sep China Eastern

Also check the deals for one-way flights from London to Sydney 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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