Cheapest return flights from London to Sydney in October from $886

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

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

Return flights

27 Oct - 03 Nov China Southern
30 Oct - 08 Nov China Southern
30 Oct - 09 Nov easyJet
29 Oct - 11 Nov China Southern
28 Oct - 04 Nov China Southern
28 Oct - 25 Nov Air China
19 Oct - 09 Nov easyJet
07 Oct - 14 Oct Ryanair
30 Oct - 14 Nov Air China
30 Oct - 27 Nov Air China
11 Oct - 17 Oct Aegean Airlines
01 Oct - 22 Oct Ryanair
14 Oct - 21 Oct easyJet
31 Oct - 15 Nov Wizz Air UK
13 Oct - 27 Oct Wizz Air UK
02 Oct - 17 Oct Wizz Air Malta
02 Oct - 23 Oct Air China
03 Oct - 10 Oct Ryanair
11 Oct - 19 Oct easyJet
09 Oct - 16 Oct Ryanair

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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