AirHint found the following cheapest return flights from Sydney (SYD) to London (STN) in August 2026 (see full year).

Return flights

01 Aug - 28 Aug	Scoot
03 Aug - 10 Sep	Scoot
07 Aug - 11 Sep	Scoot
02 Aug - 05 Sep	Scoot
12 Aug - 02 Sep	Scoot
15 Aug - 10 Sep	Scoot
11 Aug - 30 Aug	Turkish Airlines
06 Aug - 20 Aug	Scoot
03 Aug - 10 Aug	Scoot
06 Aug - 23 Aug	Turkish Airlines
04 Aug - 24 Aug	Turkish Airlines
07 Aug - 14 Aug	Turkish Airlines
05 Aug - 09 Sep	Turkish Airlines
11 Aug - 14 Sep	Turkish Airlines
04 Aug - 30 Aug	Turkish Airlines
07 Aug - 04 Sep	Turkish Airlines
30 Aug - 13 Sep	Cebu Pacific
13 Aug - 11 Sep	Scoot
14 Aug - 30 Aug	AirAsia X
10 Aug - 30 Aug	Emirates

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

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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Cheapest return flights from Sydney to London in August from 895€

Return flights