Cheap Flights from Houston, TX to Sydney from $562

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On Cheapflightsplus.com you will find 484 connecting flights from Houston to Sydney. You can compare airfare deals from 26 airlines and multiple travel sites from $562, book and save on cheap plane tickets and last minute offers. Also check out HOU-SYD flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Houston to Sydney Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $562 (one-way), $964 (round-trip).

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Best Flights from Houston to Sydney Today

Take a look at the list of non stop flights and flights with layovers from Houston to Sydney with the lowest price of $562. Take a look at the list of flights with layovers from Houston to Sydney from $562. There’re no direct flights. The fastest connecting flight – 19h 27m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $627 Find flight	05:45 Houston George Bush	07:30+2 дня Sydney Kingsford Smith	33h 45m layover 15h 4m - Los Angeles	Spirit Airlines	NK801 QF12
from $627 Find flight	23:02 Houston George Bush	07:30+3 дня Sydney Kingsford Smith	40h 28m layover 21h 45m - Los Angeles	Spirit Airlines	NK2395 QF12
from $646 Find flight	11:56 Houston George Bush	07:30+2 дня Sydney Kingsford Smith	28h 34m layover 9h 47m - Los Angeles	Frontier Airlines	F91755 QF12
from $848 Find flight	11:35 Houston George Bush	10:25+2 дня Sydney Kingsford Smith	30h 50m layover 7h 20m - Tokyo	All Nippon Airways	NH113 NH879
from $562 Find flight	05:45 Houston George Bush	12:45+2 дня Sydney Kingsford Smith	39h 0m layover 16h 49m - Los Angeles 3h 15m - Nadi	Spirit Airlines	NK801 FJ811 FJ911
from $562 Find flight	23:02 Houston George Bush	12:45+3 дня Sydney Kingsford Smith	45h 43m layover 23h 30m - Los Angeles 3h 15m - Nadi	Spirit Airlines	NK2395 FJ811 FJ911
from $578 Find flight	11:56 Houston George Bush	11:45+2 дня Sydney Kingsford Smith	32h 49m layover 10h 32m - Los Angeles 3h 15m - Nadi	Frontier Airlines	F91755 FJ811 FJ911
from $628 Find flight	10:30 Houston George Bush	09:45+3 дня Sydney Kingsford Smith	56h 15m layover 22h 30m - Tokyo 6h 20m - Manila	Grozny Avia	ZG15 5J5055 5J39
from $664 Find flight	17:59 Houston George Bush	07:30+3 дня Sydney Kingsford Smith	46h 31m layover 1h 5m - Portland 23h 11m - Los Angeles	Hawaiian Airlines	HA7421 HA6388 QF12
from $669 Find flight	14:49 Houston George Bush	07:30+2 дня Sydney Kingsford Smith	25h 41m layover 2h 51m - Las Vegas 3h 2m - Los Angeles	Spirit Airlines	NK1422 NK1495 QF12
from $669 Find flight	06:20 Houston George Bush	07:30+2 дня Sydney Kingsford Smith	33h 10m layover 1h 52m - Atlanta 9h 17m - Los Angeles	Spirit Airlines	NK3155 NK835 QF12
from $670 Find flight	10:52 Houston George Bush	07:30+2 дня Sydney Kingsford Smith	29h 38m layover 2h 30m - Atlanta 5h 8m - Los Angeles	Spirit Airlines	NK1112 NK803 QF12
from $676 Find flight	08:00 Houston George Bush	14:40+2 дня Sydney Kingsford Smith	39h 40m layover 5h 35m - Calgary 12h 21m - Honolulu	WestJet	WS1577 WS1866 JQ4
from $708 Find flight	22:04 Houston George Bush	07:30+3 дня Sydney Kingsford Smith	42h 26m layover 8h 37m - Denver 13h 13m - Los Angeles	Frontier Airlines	F93227 F92341 QF12
from $710 Find flight	23:02 Houston George Bush	10:45+3 дня Sydney Kingsford Smith	43h 43m layover 12h 25m - Los Angeles 4h 45m - Manila	Spirit Airlines	NK2395 PR113 5J39
from $727 Find flight	23:02 Houston George Bush	09:00+3 дня Sydney Kingsford Smith	41h 58m layover 12h 25m - Los Angeles 2h 35m - Manila	Spirit Airlines	NK2395 PR113 PR211

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 17, 2025

Flight Schedule Houston (Texas) to Sydney

Full flight schedule will help you in detecting at what time planes fly from Houston to Sydney. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:40 — 07:55 +2 days	05:40 — 07:49 UA487 United Airlines Houston — San Francisco 15h 11m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	34h 15m including layover	Find flight from$997
05:45 — 07:30 +2 days	05:45 — 07:06 NK801 Spirit Airlines Houston — Los Angeles 15h 4m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	33h 45m including layover	Find flight from$627
06:05 — 07:00 +2 days	06:00 — 07:31 UA2431 United Airlines Houston — Los Angeles 15h 14m stop 22:50 — 07:00 UA839 United Airlines Los Angeles — Sydney	33h 55m including layover	Find flight from$981
07:20 — 08:20 +2 days	07:20 — 11:26 AC590 Air Canada Houston — Toronto 7h 13m stop 18:40 — 09:35 AC33 Air Canada Toronto — Sydney	33h including layover	Find flight from$982
07:37 — 06:55 +2 days	07:30 — 09:38 UA1768 United Airlines Houston — San Francisco 13h 15m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	32h 18m including layover	Find flight from$989
09:46 — 06:55 +2 days	09:46 — 11:09 UA1594 United Airlines Houston — Dallas 10h 31m stop 22:40 — 06:55 QF8 Qantas Dallas — Sydney	29h 9m including layover	Find flight from$1268
09:48 — 08:20 +2 days	09:45 — 12:35 AC5592 Air Canada Houston — Vancouver 10h 5m stop 22:40 — 07:20 AC33 Air Canada Vancouver — Sydney	30h 32m including layover	Find flight from$976
10:00 — 08:00 +2 days	09:35 — 11:31 UA469 United Airlines Houston — Los Angeles 11h 6m stop 22:40 — 09:05 UA839 United Airlines Los Angeles — Sydney	30h including layover	Find flight from$898
10:30 — 18:00 +2 days	10:30 — 14:20 ZG15 Grozny Avia Houston — Tokyo 16h 35m stop 06:55 — 18:00 QF26 Qantas Tokyo — Sydney	40h 30m including layover	Find flight from$965
11:35 — 10:25 +2 days	11:35 — 15:25 NH113 All Nippon Airways Houston — Tokyo 7h 20m stop 22:45 — 09:25 NH879 All Nippon Airways Tokyo — Sydney	30h 50m including layover	Find flight from$848
11:56 — 07:30 +2 days	11:24 — 13:15 F91755 Frontier Airlines Houston — Los Angeles 9h 47m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	28h 34m including layover	Find flight from$646
12:00 — 07:00 +2 days	11:55 — 13:31 UA2460 United Airlines Houston — Los Angeles 9h 14m stop 22:50 — 07:00 UA839 United Airlines Los Angeles — Sydney	28h including layover	Find flight from$981
12:05 — 08:20 +2 days	12:05 — 16:15 AC592 Air Canada Houston — Toronto 2h 28m stop 18:40 — 09:35 AC33 Air Canada Toronto — Sydney	28h 15m including layover	Find flight from$1127
14:24 — 06:05 +2 days	14:24 — 16:34 UA589 United Airlines Houston — San Francisco 4h 26m stop 21:00 — 06:05 QF74 Qantas San Francisco — Sydney	23h 41m including layover	Find flight from$1268
14:25 — 19:00 +2 days	14:25 — 10:20 TK134 Turkish Airlines Houston — Istanbul 5h 30m stop 15:50 — 19:00 TK174 Turkish Airlines Istanbul — Sydney	37h 35m including layover	Find flight from$1207
15:37 — 07:55 +2 days	15:37 — 17:47 UA334 United Airlines Houston — San Francisco 5h 13m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	24h 18m including layover	Find flight from$970
15:37 — 06:55 +2 days	15:37 — 17:45 UA448 United Airlines Houston — San Francisco 5h 15m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	24h 18m including layover	Find flight from$979
16:50 — 07:55 +2 days	16:50 — 19:00 UA234 United Airlines Houston — San Francisco 4h stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	23h 5m including layover	Find flight from$970
16:55 — 07:20 +2 days	16:30 — 19:28 AC1301 Air Canada Houston — Vancouver 2h 54m stop 22:40 — 09:35 AC33 Air Canada Vancouver — Sydney	23h 25m including layover	Find flight from$976
17:12 — 07:30 +2 days	17:12 — 18:48 QF3244 Qantas Houston — Los Angeles 4h 22m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	23h 18m including layover	Find flight from$963
17:30 — 08:05 +2 days	17:30 — 19:08 QF3244 Qantas Houston — Los Angeles 4h 2m stop 23:10 — 08:05 QF4112 Qantas Los Angeles — Sydney	22h 35m including layover	Find flight from$878
18:05 — 07:55 +2 days	18:05 — 20:12 UA2658 United Airlines Houston — San Francisco 2h 48m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	21h 50m including layover	Find flight from$970
18:35 — 08:00 +2 days	18:35 — 20:12 UA1381 United Airlines Houston — Los Angeles 2h 33m stop 22:45 — 07:00 UA839 United Airlines Los Angeles — Sydney	21h 25m including layover	Find flight from$898
19:00 — 07:00 +2 days	18:20 — 20:07 UA285 United Airlines Houston — Los Angeles 2h 23m stop 22:40 — 09:05 UA839 United Airlines Los Angeles — Sydney	21h including layover	Find flight from$986
19:59 — 06:55 +2 days	19:50 — 22:01 UA2388 United Airlines Houston — San Francisco 51m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	19h 56m including layover	Find flight from$979
20:01 — 07:20 +3 days	20:00 — 22:55 AC5291 Air Canada Houston — Vancouver 23h 45m stop 22:40 — 07:20 AC33 Air Canada Vancouver — Sydney	44h 19m including layover	Find flight from$984
20:18 — 08:00 +2 days	22:00 — 23:46 UA2095 United Airlines Houston — Los Angeles 50m stop 22:40 — 09:05 UA839 United Airlines Los Angeles — Sydney	19h 42m including layover	Find flight from$970
21:51 — 07:55 +3 days	21:51 — 23:59 UA445 United Airlines Houston — San Francisco 23h 1m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	42h 4m including layover	Find flight from$904
21:51 — 06:55 +3 days	20:58 — 23:09 UA1609 United Airlines Houston — San Francisco 23h 1m stop 23:00 — 06:55 UA863 United Airlines San Francisco — Sydney	42h 4m including layover	Find flight from$1001
22:03 — 08:00 +3 days	22:03 — 23:36 UA1851 United Airlines Houston — Los Angeles 23h 9m stop 22:45 — 07:00 UA839 United Airlines Los Angeles — Sydney	41h 57m including layover	Find flight from$904
22:03 — 07:00 +3 days	22:03 — 23:38 UA1696 United Airlines Houston — Los Angeles 23h 12m stop 22:50 — 07:00 UA839 United Airlines Los Angeles — Sydney	41h 57m including layover	Find flight from$1000
23:02 — 07:30 +3 days	23:02 — 00:25 NK2395 Spirit Airlines Houston — Los Angeles 21h 45m stop 23:10 — 07:30 QF12 Qantas Los Angeles — Sydney	40h 28m including layover	Find flight from$627

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 17, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Houston to Sydney depends on and how to choose the most interesting flight option for you.

Distance between Houston and Sydney is 13827 miles. Time difference between the cities is 4h. Airplanes depart 01:10 to 23:15 from 15 Houston airports and arrive 01:10 to 23:15 to 5 Sydney airports. Average flight time is 33h 34m.

The fastest flight 19h 27m
Average flight time 33h 34m
The earliest flight 01:10
The latest flight 23:15
Distance 8592 ml

The cheapest months to travel to Sydney are august (from 562 $), july (from 610 $), june (from 617 $).

The most expensive months are january (from 1 592 $), november (from 1 180 $), december (from 1 089 $).

What is the lowest airfare Houston to Sydney?

The cheapest plane ticket found by our users is $562. This airfare is for economy class on one-way NK801 flight by Spirit Airlines for August 15, 2025 which leaves George Bush in Houston at 05:45 am and arrives at Sydney Kingsford Smith at 12:45.

Economy class

$562

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First class

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Popular Airlines on the Route

The flight Houston — Sydney is served by 26 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by United Airlines - 90 departures per week at the price of from $ 898 . And the most expensive tickets are offered by All Nippon Airways airline - from $ 10661.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 484 flights with layovers on the route. The fastest connecting flight is QF4590 by Qantas takes 19h 27m and the cheapest is NK801 by Spirit Airlines for $562.

UA - United Airlines

from $898

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JL - Japan Airlines - JAL

from $1606

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NZ - Air New Zealand Limited

from $996

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BR - EVA Airways Corporation

from $821

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QF - Qantas

from $878

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KE - Korean Air

from $1789

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WS - WestJet

from $676

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KL - KLM

from $1578

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QR - Qatar Airways

from $1620

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AC - Air Canada

from $976

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EI - Aer Lingus

from $1917

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AF - Air France

from $952

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See more connecting flights

Airports

You can fly from Houston to Sydney from 15 airports (Ellington Field, West Houston, Hobby, Park Ten Heliport, Andrau Airpark, George Bush, Greenway Plaza H/P, David Wayne Hooks, Transco Twr Galleria, Westchase Hilton H/P, Spaceland, Woodlawns, Marriot Astrodome Heliport, Central Bus. District, Houston Municipal).

Houston airports

Ellington Field-EFD

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West Houston-IWS

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Hobby-HOU

from $1247
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Park Ten Heliport-JPT

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Andrau Airpark-AAP

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George Bush-IAH

from $562
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Greenway Plaza H/P-JGP

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David Wayne Hooks-DWH

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Transco Twr Galleria-JGQ

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Westchase Hilton H/P-JWH

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Spaceland-SPX

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Woodlawns-JWL

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Marriot Astrodome Heliport-JMA

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Central Bus. District-JDX

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Houston Municipal-SGR

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Sydney airports

Bankstown-BWU

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Palm Beach SPB-LBH

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Rose Bay-RSE

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Kingsford Smith-SYD

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Sydney West-SWZ

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Airplanes

There are flights to Sydney from Houston by 26 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Houston

You may also consider searching for discounted plane tickets to some other popular places from Houston within United States.

Houston — Las Vegas

from $67

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Houston — New York

from $63

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Houston — Chicago

from $66

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Houston — Atlanta

from $54

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Houston — Dallas

from $70

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Houston — Miami

from $71

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Houston — Denver

from $73

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Houston — Orlando

from $62

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Houston — Seattle

from $62

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Houston — Los Angeles

from $57

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Top International Destinations from Houston

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Houston — Cancun

from $59

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Houston — London

from $67

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Houston — Mexico City

from $68

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Houston — Paris

from $63

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Houston — Tokyo

from $77

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Houston — Toronto

from $76

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Houston — Calgary

from $70

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Houston — Dubai

from $74

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Houston — Mumbai

from $64

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Houston — Rome

from $59

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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