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Flight times from Houston to Sydney & schedule

The average flight time from Houston to Sydney is About 17 hours 22 minutes, covering a distance of About 13,825.64km.

Flight duration

About 17 hours 22 minutes

Flight distance

About 13,825.64km

Latest flight

21:25 → 07:00

How long is the flight from Houston to Sydney?

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

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Earliest first
Latest first
United Airlines UA2431
IAH 06:00
LAX 07:48
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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United Airlines UA2431
IAH 06:00
LAX 07:48
With stops 3.8h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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Delta Air Lines DL1216
IAH 06:30
LAX 08:16
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Delta Air Lines DL1216
IAH 06:30
LAX 08:16
With stops 3.8h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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United Airlines UA1702
IAH 07:00
LAX 08:47
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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United Airlines UA2600
IAH 07:30
LAX 09:23
With stops 3.9h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Delta Air Lines DL043
LAX 20:40
SYD 06:50
15.2h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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United Airlines UA1743
IAH 16:25
LAX 18:15
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Alaska Airlines AS6376
IAH 19:30
LAX 21:32
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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Alaska Airlines AS6376
IAH 19:30
LAX 21:32
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Delta Air Lines DL043
LAX 20:40
SYD 06:50
15.2h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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United Airlines UA1353
IAH 21:40
LAX 23:33
With stops 3.9h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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United Airlines UA101
IAH 20:25
SYD 07:00
Nonstop 17.6h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Delta Air Lines DL043
LAX 20:40
SYD 06:50
15.2h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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Frontier Airlines F91755
IAH 19:42
LAX 21:39
With stops 4.0h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Alaska Airlines AS6376
IAH 19:30
LAX 21:32
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
See prices and details in the app >>
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Alaska Airlines AS6376
IAH 19:30
LAX 21:32
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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United Airlines UA1743
IAH 16:25
LAX 18:15
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
See prices and details in the app >>
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
See prices and details in the app >>
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Spirit Airlines NK1258
IAH 16:08
LAX 17:57
With stops 3.8h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
See prices and details in the app >>
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Delta Air Lines DL043
LAX 20:40
SYD 06:50
15.2h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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American Airlines AA4916
IAH 14:12
LAX 16:15
With stops 4.0h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
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United Airlines UA2600
IAH 07:30
LAX 09:23
With stops 3.9h
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Delta Air Lines DL041
LAX 22:15
SYD 08:30
15.3h
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United Airlines UA1702
IAH 07:00
LAX 08:47
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Delta Air Lines DL1216
IAH 06:30
LAX 08:16
With stops 3.8h
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Qantas Airways QF012
LAX 21:25
SYD 07:25
15.0h
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Delta Air Lines DL1216
IAH 06:30
LAX 08:16
With stops 3.8h
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United Airlines UA839
LAX 22:40
SYD 09:05
15.4h
See prices and details in the app >>
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See all
United Airlines UA101
IAH 20:25
SYD 07:00
Nonstop 17.6h
See prices and details in the app >>
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United Airlines UA101
IAH 20:25
SYD 07:00
Nonstop 17.6h
See prices and details in the app >>
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Top airlines for flights from Houston to Sydney

Multiple airlines provide flights from Houston to Sydney. The best rated one is Air New Zealand with an average rating of 10.0.

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Air New Zealand
Air New Zealand
User rating: 10.0

FAQs about flight schedules from Houston to Sydney

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

    Airlines adjust prices for flights from Houston to Sydney based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 17 hours 35 minutes to fly from Houston (HOU) to Sydney (SYD).
  • Airlines with flights from Houston (HOU) to Sydney (SYD): United Airlines, Lufthansa and Virgin Australia.
  • There are 1 airports near Sydney: Sydney Airport.

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