Cheapest return flights from Houston to Sydney in November from $1621

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 November 2025 (see full year).

Return flights

26 Nov - 10 Dec Air Canada
28 Nov - 12 Dec Malaysia Airlines

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

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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