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Flight times from Houston to Sydney & schedule

The average flight time from Houston to Sydney is About 17 hours 21 minutes, covering a distance of About 13,825.64 km.

Flight duration

About 17 hours 21 minutes

Flight distance

About 13,825.64 km

How long is the flight from Houston to Sydney?

The flights usually depart from George Bush Intercontinental Airport and arrive at Auckland Airport.

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Earliest first
Latest first
American Airlines AA4916
IAH 2:12 PM
LAX 4:15 PM
With stops 4.0h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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United Airlines UA1945
IAH 2:25 PM
LAX 4:00 PM
With stops 3.6h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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Air Canada AC1301
IAH 4:50 PM
YVR 7:37 PM
With stops 4.8h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
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Delta Air Lines DL1795
IAH 4:00 PM
LAX 5:47 PM
With stops 3.8h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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Alaska Airlines AS4216
IAH 5:30 PM
LAX 7:08 PM
With stops 3.6h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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Spirit Airlines NK3225
IAH 6:44 AM
LAX 8:17 AM
With stops 3.5h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Spirit Airlines NK3225
IAH 6:44 AM
LAX 8:17 AM
With stops 3.5h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
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United Airlines UA2431
IAH 6:00 AM
LAX 7:32 AM
With stops 3.5h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Air Canada AC4504
IAH 6:10 PM
YYZ 10:18 PM
With stops 3.1h
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Air Canada AC033
YYZ 6:40 PM
YVR 8:34 PM
4.9h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
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Air Canada AC590
IAH 7:20 AM
YYZ 11:34 AM
With stops 3.2h
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Air Canada AC033
YYZ 6:40 PM
YVR 8:34 PM
4.9h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
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Air New Zealand NZ029
IAH 9:05 PM
AKL 5:55 AM
With stops 14.8h
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Air New Zealand NZ101
AKL 7:00 AM
SYD 7:45 AM
3.8h
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United Airlines UA445
IAH 9:51 PM
SFO 11:57 PM
With stops 4.1h
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United Airlines UA863
SFO 11:00 PM
SYD 6:55 AM
12.9h
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United Airlines UA469
IAH 10:00 AM
LAX 11:36 AM
With stops 3.6h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
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Frontier Airlines F91755
IAH 11:42 AM
LAX 1:20 PM
With stops 3.6h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Frontier Airlines F91755
IAH 11:42 AM
LAX 1:20 PM
With stops 3.6h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Air Canada AC592
IAH 11:55 AM
YYZ 4:05 PM
With stops 3.2h
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Air Canada AC033
YYZ 6:40 PM
YVR 8:34 PM
4.9h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
See prices and details in the app >>
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All Nippon Airways NH113
IAH 11:35 AM
HND 3:25 PM
With stops 13.8h
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All Nippon Airways NH879
HND 10:45 PM
SYD 9:25 AM
9.7h
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All Nippon Airways NH113
IAH 11:35 AM
HND 3:25 PM
With stops 13.8h
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All Nippon Airways NH889
HND 8:35 AM
SYD 8:15 PM
9.7h
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United Airlines UA469
IAH 10:00 AM
LAX 11:36 AM
With stops 3.6h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
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Air New Zealand NZ029
IAH 9:05 PM
AKL 5:55 AM
With stops 14.8h
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Air New Zealand NZ101
AKL 7:00 AM
SYD 7:45 AM
3.8h
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United Airlines UA445
IAH 9:51 PM
SFO 11:57 PM
With stops 4.1h
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United Airlines UA863
SFO 11:00 PM
SYD 6:55 AM
12.9h
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Air Canada AC590
IAH 7:20 AM
YYZ 11:34 AM
With stops 3.2h
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Air Canada AC033
YYZ 6:40 PM
YVR 8:34 PM
4.9h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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Spirit Airlines NK3225
IAH 6:44 AM
LAX 8:17 AM
With stops 3.5h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
See prices and details in the app >>
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Spirit Airlines NK3225
IAH 6:44 AM
LAX 8:17 AM
With stops 3.5h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Delta Air Lines DL1216
IAH 6:30 AM
LAX 8:12 AM
With stops 3.7h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
See prices and details in the app >>
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United Airlines UA2431
IAH 6:00 AM
LAX 7:32 AM
With stops 3.5h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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Air Canada AC4504
IAH 6:10 PM
YYZ 10:18 PM
With stops 3.1h
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Air Canada AC033
YYZ 6:40 PM
YVR 8:34 PM
4.9h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
See prices and details in the app >>
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
See prices and details in the app >>
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Alaska Airlines AS4216
IAH 5:30 PM
LAX 7:08 PM
With stops 3.6h
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Delta Air Lines DL041
LAX 10:15 PM
SYD 7:25 AM
15.2h
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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Qantas Airways QF4112
LAX 11:05 PM
SYD 7:05 AM
15.0h
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American Airlines AA6242
IAH 5:30 PM
LAX 7:16 PM
With stops 3.8h
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United Airlines UA839
LAX 10:45 PM
SYD 7:00 AM
13.3h
See prices and details in the app >>
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Air Canada AC1301
IAH 4:50 PM
YVR 7:37 PM
With stops 4.8h
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Air Canada AC033
YVR 10:40 PM
SYD 7:20 AM
15.7h
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FAQs about flight schedules from Houston to Sydney

  • When are flight tickets from Houston (HOU) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Houston to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

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