Cheapest return flights from Houston to Sydney in October from 905€

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

Return flights

30 Oct - 06 Nov Spirit Airlines
15 Oct - 22 Oct Frontier Airlines
27 Oct - 04 Nov Frontier Airlines
16 Oct - 30 Oct Spirit Airlines
25 Oct - 31 Oct Frontier Airlines
27 Oct - 05 Nov Air New Zealand
22 Oct - 28 Oct Spirit Airlines
07 Oct - 15 Oct Spirit Airlines
13 Oct - 21 Oct Frontier Airlines
10 Oct - 13 Oct Frontier Airlines
27 Oct - 05 Nov United direct
23 Oct - 09 Nov United
30 Oct - 06 Nov United direct
25 Oct - 31 Oct United direct

Also check the deals for one-way flights from Houston 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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