Insights
Latest deals
Reviews
FAQs

Cheap flights from Houston to Sydney from $904

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Sydney departing on 4/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
From?
To?
Wed 3/4
Wed 10/4

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'

Cheap Houston to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Sydney

Best price found

$904

Fastest flight time

19h 50m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from Houston in the past 72 hours is $904. The best return flight deal from Houston to Sydney found on momondo in the last 72 hours is $1,578.
The fastest flight from Houston to Sydney takes 19h 50m
There are no direct flights from Houston to Sydney. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Sydney Kingsford Smith Airport and Houston Hobby Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Houston to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Houston to Sydney?

August. The cheapest time of year to fly to Sydney from Houston is August. The most expensive is December.

What is the cheapest day to depart Houston for Sydney?

Thursday. The cheapest day of the week is usually Thursday. The most expensive is usually Wednesday.

When is the cheapest time to fly from Houston to Sydney?

In the afternoon. Houston to Sydney flights are approximately 12% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Sydney from Houston?

United Airlines. Air New Zealand and United Airlines are the most popular carriers operating from Houston to Sydney

What is the cheapest Houston to Sydney flight route?

Houston Hobby - Sydney Kingsford Smith. Fly from Houston Hobby to Sydney Kingsford Smith for the best Houston - Sydney flight prices

How far in advance should you book Houston to Sydney flights?

50 days before. The cheapest time to buy a flight from Houston to Sydney is approximately 50 days to departure

When travelling from Houston to Sydney, the most popular airport to fly into is Sydney Kingsford Smith Airport. The majority of travellers flying into Sydney Kingsford Smith Airport from Houston are departing from Houston George Bush Intcntl Airport. When booking your trip to Sydney, it is helpful to have an alternative airport to fly out of. The nearest airport to Houston George Bush Intcntl Airport is Houston Hobby Airport which is located in Houston. The cheapest route from Houston to Sydney is HOU — SYD with an average price of $1,576 RT during the month of March.

Houston Hobby Airport (HOU) to Sydney Kingsford Smith Airport (SYD)$1,576
Search
Houston George Bush Intcntl Airport (IAH) to Sydney Kingsford Smith Airport (SYD)$1,578
Search

Easily compare return flights from Houston to Sydney

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Sydney by changing tabs
Qantas Airways
24 Sept
IAH17:00Houston George Bush Intcntl
23h 05m
1 stop
SYD07:05Sydney Kingsford Smith
30 Oct
SYD11:15Sydney Kingsford Smith
20h 39m
1 stop
IAH15:54Houston George Bush Intcntl
American Airlines
24 Sept
IAH10:10Houston George Bush Intcntl
29h 55m
2 stops
SYD07:05Sydney Kingsford Smith
30 Oct
SYD11:15Sydney Kingsford Smith
22h 30m
2 stops
IAH17:45Houston George Bush Intcntl
Multiple Airlines
19 Apr
IAH14:59Houston George Bush Intcntl
29h 46m
2 stops
SYD11:45Sydney Kingsford Smith
22 Apr
SYD06:00Sydney Kingsford Smith
30h 42m
2 stops
IAH21:42Houston George Bush Intcntl
Air New Zealand
16 Apr
IAH16:39Houston George Bush Intcntl
25h 06m
2 stops
SYD08:45Sydney Kingsford Smith
5 May
SYD11:50Sydney Kingsford Smith
38h 18m
2 stops
IAH11:08Houston George Bush Intcntl
Air Canada
7 May
IAH08:30Houston George Bush Intcntl
31h 50m
3 stops
SYD07:20Sydney Kingsford Smith
27 May
SYD09:20Sydney Kingsford Smith
26h 34m
2 stops
IAH20:54Houston George Bush Intcntl
United Airlines
19 May
IAH12:07Houston George Bush Intcntl
27h 48m
1 stop
SYD06:55Sydney Kingsford Smith
28 May
SYD09:30Sydney Kingsford Smith
19h 10m
1 stop
IAH13:40Houston George Bush Intcntl

Find the cheapest one-way flights from Houston to Sydney

If you're looking for one-way flights from Houston to Sydney, view some of our deals below provided by Air Canada and Air New Zealand
Multiple Airlines
4 Apr
IAH15:14Houston George Bush Intcntl
56h 26m
3 stops
SYD15:40Sydney Kingsford Smith
Air New Zealand
19 May
IAH21:55Houston George Bush Intcntl
21h 40m
1 stop
SYD10:35Sydney Kingsford Smith
Air Canada
4 Apr
IAH16:30Houston George Bush Intcntl
23h 00m
1 stop
SYD07:30Sydney Kingsford Smith

Search last-minute flights to Sydney from Houston

Find and compare return flight prices for your last-minute flight from Houston to Sydney
Multiple Airlines
4 Apr
IAH13:27Houston George Bush Intcntl
33h 13m
3 stops
SYD14:40Sydney Kingsford Smith
11 Apr
SYD13:15Sydney Kingsford Smith
23h 27m
2 stops
IAH21:42Houston George Bush Intcntl
Air New Zealand
7 Apr
IAH21:55Houston George Bush Intcntl
19h 50m
1 stop
SYD08:45Sydney Kingsford Smith
21 Apr
SYD08:45Sydney Kingsford Smith
22h 40m
1 stop
IAH16:25Houston George Bush Intcntl
American Airlines
7 Apr
IAH19:55Houston George Bush Intcntl
20h 10m
1 stop
SYD07:05Sydney Kingsford Smith
21 Apr
SYD09:15Sydney Kingsford Smith
24h 46m
2 stops
IAH19:01Houston George Bush Intcntl
Delta
7 Apr
IAH15:36Houston George Bush Intcntl
23h 59m
1 stop
SYD06:35Sydney Kingsford Smith
16 Apr
SYD09:25Sydney Kingsford Smith
28h 54m
1 stop
IAH23:19Houston George Bush Intcntl
Air Canada
5 Apr
IAH14:30Houston George Bush Intcntl
49h 50m
2 stops
SYD08:20Sydney Kingsford Smith
15 May
SYD09:20Sydney Kingsford Smith
41h 01m
3 stops
IAH11:21Houston George Bush Intcntl
Multiple Airlines
7 Apr
IAH11:50Houston George Bush Intcntl
32h 55m
2 stops
SYD11:45Sydney Kingsford Smith
21 Apr
SYD13:15Sydney Kingsford Smith
31h 52m
2 stops
IAH06:07Houston George Bush Intcntl

Best airlines flying from Houston to Sydney

Compare and see reviews for airlines that fly from Houston to Sydney with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $546Free cancellationRating
7.4
11,470 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,875Free cancellationRating
8.2
683 reviews
Search Air New Zealand flights

Qantas Airways flights from Houston to Sydney

Our best Qantas Airways deals on Houston to Sydney flight tickets
Qantas Airways
24 Sept
IAH17:00Houston George Bush Intcntl
23h 05m
1 stop
SYD07:05Sydney Kingsford Smith
30 Oct
SYD11:15Sydney Kingsford Smith
20h 39m
1 stop
IAH15:54Houston George Bush Intcntl
Qantas Airways
25 Apr
IAH19:55Houston George Bush Intcntl
20h 10m
1 stop
SYD07:05Sydney Kingsford Smith
13 May
SYD09:15Sydney Kingsford Smith
25h 00m
1 stop
IAH19:15Houston George Bush Intcntl
Qantas Airways
5 Apr
HOU18:23Houston Hobby
20h 52m
1 stop
SYD07:15Sydney Kingsford Smith
15 May
SYD15:50Sydney Kingsford Smith
19h 07m
1 stop
HOU19:57Houston Hobby

American Airlines flights from Houston to Sydney

Our best American Airlines deals on Houston to Sydney flight tickets
American Airlines
24 Sept
IAH10:10Houston George Bush Intcntl
29h 55m
2 stops
SYD07:05Sydney Kingsford Smith
30 Oct
SYD11:15Sydney Kingsford Smith
22h 30m
2 stops
IAH17:45Houston George Bush Intcntl
American Airlines
28 Aug
IAH17:00Houston George Bush Intcntl
23h 05m
1 stop
SYD07:05Sydney Kingsford Smith
1 Sept
SYD09:10Sydney Kingsford Smith
27h 45m
2 stops
IAH21:55Houston George Bush Intcntl
American Airlines
24 Sept
HOU16:27Houston Hobby
23h 38m
2 stops
SYD07:05Sydney Kingsford Smith
30 Oct
SYD11:15Sydney Kingsford Smith
22h 50m
2 stops
HOU18:05Houston Hobby

  • How far is Houston to Sydney Kingsford Smith by plane?

    The distance between Houston and Sydney Kingsford Smith is about 13809.4 km. Typically, this will take 19h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston to Sydney Kingsford Smith Airport?

    Prices for flights from Houston to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Houston to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Houston to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Sydney Flights
Fastest flight time17h 00m
Cheapest price$1,713
Austin to Sydney Flights
Fastest flight time23h 35m
Cheapest price$1,748
San Antonio to Sydney Flights
Fastest flight time22h 05m
Cheapest price$2,058
El Paso to Sydney Flights
Fastest flight time34h 00m
Cheapest price$2,242
Midland to Sydney Flights
Fastest flight time26h 50m
Cheapest price$2,129
Killeen to Sydney Flights
Fastest flight time34h 45m
Cheapest price$1,793

Similar Houston to Sydney flights

Flexible with your destination? Broaden your search and find flights similar to your Houston to Sydney route

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Sydney with flexible booking policies on momondo?

All flight searches from Houston to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Houston and alert you when they change.


An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Find better results for your stay in Australia


Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/4
Wed 10/4
Email me momondo's favourite deals