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Cheap flights from Sydney to Houston George Bush Intcntl Airport from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Houston George Bush Intcntl Airport departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from Sydney to Houston that have been recently found on momondo from popular airlines, departing in the coming months.
11:15 am - 7:16 pmSYD-IAH
24h 01m1 stop
7:52 pm - 9:00 amIAH-SYD
21h 08m1 stop
$760Qantas Airways
Find Deal
Thu, Mar 20 - Fri, Mar 28
11:15 am - 7:16 pmSYD-IAH
24h 01m1 stop
7:52 pm - 9:00 amIAH-SYD
21h 08m1 stop
$825Qantas Airways
Find Deal
Mon, Mar 17 - Tue, Mar 25
2:00 pm - 7:25 amSYD-IAH
33h 25m3 stops
7:03 pm - 9:50 pmIAH-SYD
34h 47m2 stops
Mon, Mar 24 - Fri, Mar 28
6:15 am - 8:01 pmSYD-IAH
29h 46m2 stops
7:03 pm - 12:45 pmIAH-SYD
25h 42m2 stops
Thu, Mar 13 - Fri, Apr 4
9:20 am - 3:09 pmSYD-IAH
20h 49m1 stop
9:30 am - 7:20 amIAH-SYD
54h 50m3 stops
$1,062Air Canada
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Tue, Apr 15 - Sun, Apr 27
10:25 am - 9:14 amSYD-IAH
38h 49m2 stops
8:45 am - 8:20 amIAH-SYD
31h 35m2 stops
$1,101Air Canada
Find Deal
Thu, Mar 20 - Fri, Mar 28
11:50 am - 8:45 amSYD-IAH
35h 55m1 stop
10:00 pm - 7:15 pmIAH-SYD
30h 15m2 stops
$1,196ANA
Find Deal
Tue, Jun 17 - Tue, Jun 24
11:50 am - 8:45 amSYD-IAH
35h 55m1 stop
10:00 pm - 9:25 amIAH-SYD
44h 25m2 stops
$1,263ANA
Find Deal
Sat, May 31 - Sat, Jun 7
10:30 am - 5:08 pmSYD-IAH
22h 38m1 stop
8:20 pm - 6:55 amIAH-SYD
43h 35m1 stop
$1,310United Airlines
Find Deal
Tue, Apr 1 - Sat, May 17
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
8:02 pm - 7:00 amIAH-SYD
19h 58m1 stop
$1,351United Airlines
Find Deal
Thu, Mar 27 - Thu, Apr 10

United Airlines flights from Sydney to Houston George Bush Intcntl Airport

Our best United Airlines deals on Sydney to Houston George Bush Intcntl Airport flight tickets
United Airlines
Apr 1
SYD10:30 amSydney Kingsford Smith
22h 38m
1 stop
IAH5:08 pmHouston George Bush Intcntl
May 17
IAH8:20 pmHouston George Bush Intcntl
43h 35m
1 stop
SYD6:55 amSydney Kingsford Smith
United Airlines
Mar 27
SYD11:50 amSydney Kingsford Smith
15h 35m
IAH11:25 amHouston George Bush Intcntl
Apr 10
IAH8:02 pmHouston George Bush Intcntl
19h 58m
1 stop
SYD7:00 amSydney Kingsford Smith
United Airlines
May 9
SYD10:20 amSydney Kingsford Smith
21h 48m
2 stops
IAH5:08 pmHouston George Bush Intcntl
May 18
IAH5:00 pmHouston George Bush Intcntl
22h 55m
2 stops
SYD6:55 amSydney Kingsford Smith

Air Canada flights from Sydney to Houston George Bush Intcntl Airport

Our best Air Canada deals on Sydney to Houston George Bush Intcntl Airport flight tickets
Air Canada
Apr 15
SYD9:20 amSydney Kingsford Smith
20h 49m
1 stop
IAH3:09 pmHouston George Bush Intcntl
Apr 27
IAH9:30 amHouston George Bush Intcntl
54h 50m
3 stops
SYD7:20 amSydney Kingsford Smith
Air Canada
Mar 20
SYD10:25 amSydney Kingsford Smith
38h 49m
2 stops
IAH9:14 amHouston George Bush Intcntl
Mar 28
IAH8:45 amHouston George Bush Intcntl
31h 35m
2 stops
SYD8:20 amSydney Kingsford Smith
Air Canada
Mar 13
SYD10:25 amSydney Kingsford Smith
27h 53m
2 stops
IAH10:18 pmHouston George Bush Intcntl
Apr 4
IAH8:45 amHouston George Bush Intcntl
55h 35m
3 stops
SYD8:20 amSydney Kingsford Smith

See travel insights to Houston from

How to get the cheapest flight ticket from Sydney to Houston George Bush Intcntl Airport

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 typical price of a round-trip flight between Sydney and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Sydney, with most prices found around $1,023. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $1,066.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Sydney to Houston George Bush Intcntl Airport is on a Monday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Monday will often find tickets for as low as $1,293. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,852.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Sydney to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $1,172. Try not to purchase tickets in the morning because they tend to be around $1,636. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sydney Kingsford Smith to Houston George Bush Intcntl flight route?

Fly from Sydney Kingsford Smith to Houston George Bush Intcntl for the best Sydney Kingsford Smith - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Sydney when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,258 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Sydney for as low as $1,051 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Houston George Bush Intcntl flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sydney to Houston George Bush Intcntl Airport flight prices changed over time?

As of January 2025, prices for Sydney to Houston George Bush Intcntl Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Houston George Bush Intcntl Airport (SYD to IAH) flight deals and tips

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

Best Price Found

$425

Fastest flight time

15h 35m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Sydney in the past 72 hours is $425. The best round-trip flight deal from Sydney to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $760.
The fastest flight from Sydney to Houston George Bush Intcntl Airport takes 15h 35m
Direct flights go from Sydney to Houston George Bush Intcntl Airport every day.

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

    Sydney Kingsford Smith and Houston George Bush Intcntl are 8588.3 mi apart from one another. By plane, this route typically takes 15h 35m.

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

    Prices for flights from Sydney Kingsford Smith Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Sydney to Houston George Bush Intcntl Airport?


Best airlines flying from Sydney to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Sydney to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $888Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
  • United Airlines Flights From Sydney to Houston George Bush Intcntl Airport

    Across 7 United Airlines flights from Sydney to Houston George Bush Intcntl Airport this week, the average price was $1,336, with the best United Airlines deals starting from $888 round-trip. 8,913 users have rated United Airlines on momondo, with an average score of 7.4/10.


Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Spring
Conroe
Cypress
Tomball
Montgomery
Livingston
Jersey Village

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Houston for you.

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

Yes. momondo allows you to filter the results for Sydney to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Sydney.

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

If you are not ready to book a flight from Sydney to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.


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