Cheapest return flights from Houston to Sydney in August from 893€

AirHint found the following cheapest return flights from Houston (HOU) to Sydney (SYD) in August 2026 (see full year).

Return flights

26 Aug - 09 Sep Zipair
11 Aug - 18 Aug Spirit Airlines
14 Aug - 29 Aug Frontier Airlines
14 Aug - 21 Aug Frontier Airlines

Also check the deals for one-way flights from Houston to Sydney in August.

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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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