Cheapest return flights from London to Sydney in October from 879€

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

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

Return flights

29 Oct - 05 Nov China Southern
29 Oct - 12 Nov China Southern
29 Oct - 09 Nov China Southern
30 Oct - 10 Nov China Southern
28 Oct - 09 Nov China Southern
30 Oct - 08 Nov China Southern
27 Oct - 03 Nov China Southern
30 Oct - 12 Nov China Southern
30 Oct - 14 Nov Air China
30 Oct - 20 Nov Air China
12 Oct - 19 Oct Aegean Airlines
25 Oct - 29 Oct China Eastern
03 Oct - 24 Oct China Southern
15 Oct - 31 Oct China Southern
17 Oct - 31 Oct China Southern
20 Oct - 27 Oct China Southern
21 Oct - 30 Oct China Southern
15 Oct - 26 Oct China Southern
06 Oct - 20 Oct China Airlines
18 Oct - 30 Oct China Southern

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