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

Return flights

11 Nov - 18 Nov	Fiji Airways
13 Nov - 30 Nov	Air New Zealand
19 Nov - 14 Dec	Spirit Airlines
11 Nov - 14 Nov	Spirit Airlines
12 Nov - 30 Nov	Air New Zealand
15 Nov - 22 Nov	Fiji Airways
25 Nov - 17 Dec	Air New Zealand
28 Nov - 01 Dec	Spirit Airlines
14 Nov - 28 Nov	Air Canada
12 Nov - 30 Nov	United	direct
11 Nov - 18 Nov	United	direct
19 Nov - 14 Dec	United	direct
10 Nov - 22 Nov	United	direct
22 Nov - 30 Nov	United	direct
28 Nov - 01 Dec	United	direct

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Houston to Sydney in November from $975

Return flights