Cheapest return flights from Houston to Sydney in June from $987

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

03 Jun - 10 Jun Fiji Airways
02 Jun - 18 Jun Frontier Airlines
04 Jun - 22 Jun Frontier Airlines
01 Jun - 17 Jun Frontier Airlines
15 Jun - 01 Jul United
16 Jun - 27 Jun United
13 Jun - 18 Jul Frontier Airlines
21 Jun - 25 Jun Air New Zealand
07 Jun - 30 Jun Hawaiian 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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