Cheapest return flights from Houston to Sydney in March from 730€

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

Return flights

16 Mar - 24 Mar Delta
17 Mar - 29 Apr Delta
17 Mar - 21 Apr Delta
17 Mar - 28 Apr Delta
06 Mar - 17 Mar Frontier Airlines
15 Mar - 23 Mar Air Canada
15 Mar - 23 Mar United direct
02 Mar - 16 Mar ANA
06 Mar - 17 Mar United direct
14 Mar - 31 Mar United
02 Mar - 15 Mar United

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

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