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

Return flights

28 Oct - 15 Nov	Ryanair
31 Oct - 10 Nov	Ryanair
28 Oct - 04 Nov	Ryanair
29 Oct - 05 Nov	easyJet
30 Oct - 06 Nov	SunExpress
31 Oct - 07 Nov	Ryanair
30 Oct - 27 Nov	SunExpress
30 Oct - 20 Nov	SunExpress
26 Oct - 02 Nov	SunExpress
27 Oct - 03 Nov	Jet2
20 Oct - 27 Oct	Ryanair
21 Oct - 28 Oct	Pegasus Airlines
23 Oct - 30 Oct	Ryanair
20 Oct - 31 Oct	Ryanair
16 Oct - 23 Oct	Pegasus Airlines
16 Oct - 19 Oct	Pegasus Airlines
17 Oct - 24 Oct	Pegasus Airlines
18 Oct - 25 Oct	Pegasus Airlines
19 Oct - 26 Oct	Jet2
18 Oct - 29 Oct	Air India

Also check the deals for one-way flights from Birmingham to Sydney 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 Birmingham to Sydney in October from 851€

Return flights