Cheapest return flights from Sydney to London in September from 1100€

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

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

Return flights

01 Sep - 15 Oct Scoot Tigerair
03 Sep - 02 Oct AirAsia X
13 Sep - 28 Sep Scoot Tigerair
22 Sep - 05 Oct Scoot Tigerair
23 Sep - 12 Oct Scoot Tigerair
13 Sep - 03 Oct Air India
01 Sep - 13 Oct Scoot Tigerair
03 Sep - 25 Sep Scoot Tigerair
05 Sep - 17 Oct Scoot Tigerair
11 Sep - 11 Oct Jetstar
12 Sep - 05 Oct Air India
05 Sep - 12 Sep Scoot Tigerair
03 Sep - 03 Oct Scoot Tigerair
12 Sep - 30 Sep Air India

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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