Cheapest return flights from Houston to Sydney in June from $849

Best time to book flights for Houston (IAH) to Sydney (SYD) flights at AirHint

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

Return flights

27 Jun - 09 Jul American Airlines
28 Jun - 15 Jul American Airlines

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

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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