Cheapest return flights from Sydney to London in September from 708€
AirHint found the following cheapest return flights from Sydney (SYD) to London (LGW)
in September 2025 (see full year ).
Return flights
03 Sep
- 08 Sep
China Southern
708 €
07 Sep
- 20 Sep
China Southern
738 €
04 Sep
- 20 Sep
China Southern
749 €
10 Sep
- 29 Oct
China Eastern
751 €
11 Sep
- 14 Sep
China Eastern
753 €
11 Sep
- 15 Sep
China Eastern
753 €
03 Sep
- 11 Sep
China Southern
758 €
10 Sep
- 22 Sep
China Southern
758 €
03 Sep
- 22 Sep
China Southern
762 €
09 Sep
- 22 Sep
China Southern
762 €
11 Sep
- 22 Sep
China Southern
762 €
07 Sep
- 21 Oct
Air China
782 €
09 Sep
- 24 Oct
Air China
831 €
23 Sep
- 29 Oct
Turkish Airlines
867 €
28 Sep
- 21 Oct
Turkish Airlines
895 €
14 Sep
- 27 Oct
Turkish Airlines
895 €
14 Sep
- 06 Oct
China Eastern
897 €
16 Sep
- 13 Oct
China Eastern
899 €
09 Sep
- 15 Oct
China Eastern
900 €
24 Sep
- 23 Oct
AirAsia X
900 €
Also check the deals for one-way flights from Sydney to London in September .
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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