Cheapest return flights from Sydney to London in September from 908€

Best time to book flights for Sydney (SYD) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to London (LGW) in September 2025 (see full year).

Return flights

30 Sep - 12 Oct Scoot Tigerair
26 Sep - 03 Oct Turkish Airlines
24 Sep - 14 Oct Turkish Airlines
18 Sep - 03 Oct Turkish Airlines
17 Sep - 21 Sep Turkish Airlines
19 Sep - 06 Oct Turkish Airlines
17 Sep - 21 Oct Turkish Airlines
19 Sep - 28 Sep Turkish Airlines
21 Sep - 17 Oct Turkish Airlines
23 Sep - 14 Oct Scoot Tigerair
21 Sep - 13 Oct Turkish Airlines
18 Sep - 06 Oct Emirates
18 Sep - 30 Sep Turkish Airlines
25 Sep - 29 Sep Turkish Airlines
24 Sep - 29 Sep Turkish Airlines
21 Sep - 28 Sep Turkish Airlines
04 Sep - 09 Sep Air China
06 Sep - 19 Sep Air China
18 Sep - 25 Sep Emirates
15 Sep - 21 Sep Emirates

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

Skyscanner

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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