Cheapest return flights from Houston to Sydney in October from 920€

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

Return flights

17 Oct - 24 Oct Spirit Airlines
30 Oct - 11 Nov Fiji Airways
17 Oct - 29 Oct Air New Zealand
27 Oct - 04 Nov Frontier Airlines
17 Oct - 30 Oct Spirit Airlines
29 Oct - 15 Nov Air Canada
07 Oct - 19 Oct Qantas
27 Oct - 04 Nov 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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