Cheapest return flights from Sydney to London in October from $951

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 October 2025 (see full year).

Return flights

16 Oct - 30 Oct Turkish Airlines
21 Oct - 01 Nov Turkish Airlines
24 Oct - 14 Nov Turkish Airlines
12 Oct - 16 Nov Turkish Airlines
07 Oct - 26 Oct Turkish Airlines
07 Oct - 14 Oct Turkish Airlines
07 Oct - 22 Oct Turkish Airlines
05 Oct - 26 Oct Turkish Airlines
01 Oct - 31 Oct Turkish Airlines
19 Oct - 30 Oct Turkish Airlines
07 Oct - 31 Oct Turkish Airlines
02 Oct - 30 Oct Turkish Airlines
12 Oct - 28 Oct Turkish Airlines
16 Oct - 04 Nov Turkish Airlines
31 Oct - 16 Nov Turkish Airlines
15 Oct - 13 Nov Turkish Airlines
16 Oct - 19 Nov Turkish Airlines
02 Oct - 16 Nov Turkish Airlines
01 Oct - 01 Nov Turkish Airlines
01 Oct - 05 Nov Turkish Airlines

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

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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