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

Return flights

22 Oct - 29 Oct	Turkish Airlines
01 Oct - 05 Oct	Turkish Airlines
25 Oct - 15 Nov	Turkish Airlines
13 Oct - 03 Nov	Turkish Airlines
29 Oct - 12 Nov	Turkish Airlines
16 Oct - 13 Nov	Turkish Airlines
06 Oct - 20 Oct	Turkish Airlines
09 Oct - 18 Oct	Turkish Airlines
13 Oct - 20 Oct	Turkish Airlines
13 Oct - 27 Oct	Turkish Airlines
13 Oct - 04 Nov	Turkish Airlines
21 Oct - 04 Nov	Turkish Airlines
13 Oct - 22 Oct	China Southern
01 Oct - 04 Oct	Turkish Airlines
06 Oct - 22 Oct	Scoot
08 Oct - 22 Oct	Scoot
26 Oct - 06 Nov	Scoot
07 Oct - 04 Nov	Scoot
21 Oct - 25 Nov	British Airways
07 Oct - 03 Nov	Virgin Australia

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

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 October from $1032

Return flights