Cheapest one-way flights from Sydney to London in September from 361€

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

One-Way flights

09 Sep Scoot Tigerair
17 Sep Scoot Tigerair
15 Sep Scoot Tigerair
16 Sep Scoot Tigerair
22 Sep Scoot Tigerair
23 Sep Scoot Tigerair
10 Sep Scoot Tigerair
08 Sep Scoot Tigerair
12 Sep Scoot Tigerair
07 Sep Garuda Indonesia

Also check the deals for return 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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