Cheapest return flights from Houston to Sydney in November from $836

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

Return flights

16 Nov - 23 Nov United direct
19 Nov - 21 Dec United direct
25 Nov - 17 Dec American Airlines
05 Nov - 08 Nov United direct
10 Nov - 22 Nov United direct
29 Nov - 09 Dec United
21 Nov - 28 Nov Spirit Airlines
20 Nov - 01 Dec United direct
22 Nov - 30 Nov United
28 Nov - 09 Dec Air New Zealand
21 Nov - 28 Nov United direct

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

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