Cheapest return flights from Sydney to London in September from 817€

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

Return flights

10 Sep - 17 Sep Scoot Tigerair
10 Sep - 27 Sep Scoot Tigerair
15 Sep - 24 Sep Scoot Tigerair
16 Sep - 23 Sep Scoot Tigerair
10 Sep - 23 Sep Scoot Tigerair
17 Sep - 21 Sep Scoot Tigerair
15 Sep - 23 Sep Scoot Tigerair
16 Sep - 24 Sep Scoot Tigerair
23 Sep - 30 Sep Scoot Tigerair
28 Sep - 13 Oct Turkish Airlines
08 Sep - 22 Sep China Eastern
09 Sep - 13 Oct Turkish Airlines
16 Sep - 14 Oct Turkish Airlines
23 Sep - 15 Oct Turkish Airlines
10 Sep - 20 Oct Scoot Tigerair
15 Sep - 20 Oct Scoot Tigerair
30 Sep - 14 Oct Turkish Airlines
10 Sep - 15 Oct Turkish Airlines
10 Sep - 21 Oct Scoot Tigerair
24 Sep - 14 Oct Turkish Airlines

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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