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Cheap flights from Sydney to Houston George Bush Intcntl Airport from $707

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 26/5. 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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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Houston.
 Logo
13:15 - 04:55SYD-IAH
30h 40m2 stops
 Logo
15:49 - 12:15IAH-SYD
29h 26m3 stops
$1,560
Find Deal
Thu, 22 May - Thu, 5 Jun
 Logo
13:15 - 05:31SYD-IAH
31h 16m3 stops
 Logo
15:49 - 12:15IAH-SYD
29h 26m3 stops
$1,615
Find Deal
Thu, 22 May - Thu, 5 Jun
Air New Zealand Logo
09:55 - 16:15SYD-IAH
21h 20m1 stop
Air New Zealand Logo
21:55 - 08:45IAH-SYD
19h 50m1 stop
$1,712Air New Zealand
Find Deal
Sun, 18 May - Sun, 1 Jun
ANA Logo
20:55 - 08:45SYD-IAH
26h 50m1 stop
ANA Logo
09:45 - 19:15IAH-SYD
42h 30m2 stops
$1,766ANA
Find Deal
Wed, 11 Jun - Mon, 11 Aug
ANA Logo
20:55 - 08:45SYD-IAH
26h 50m1 stop
ANA Logo
22:03 - 19:15IAH-SYD
30h 12m2 stops
$1,767ANA
Find Deal
Wed, 11 Jun - Mon, 11 Aug
Air New Zealand Logo
11:50 - 16:15SYD-IAH
19h 25m1 stop
Air New Zealand Logo
21:55 - 10:35IAH-SYD
21h 40m1 stop
$1,876Air New Zealand
Find Deal
Sun, 1 Jun - Thu, 31 Jul
Air Canada Logo
10:20 - 08:48SYD-IAH
38h 28m2 stops
Air Canada Logo
16:25 - 09:35IAH-SYD
24h 10m1 stop
$1,908Air Canada
Find Deal
Mon, 6 Oct - Tue, 11 Nov
Air Canada Logo
10:20 - 15:27SYD-IAH
21h 07m1 stop
Air Canada Logo
16:25 - 09:35IAH-SYD
24h 10m1 stop
$1,945Air Canada
Find Deal
Mon, 6 Oct - Tue, 11 Nov
United Airlines Logo
10:30 - 21:30SYD-IAH
27h 00m1 stop
United Airlines Logo
20:25 - 07:00IAH-SYD
17h 35mdirect
$2,049United Airlines
Find Deal
Mon, 6 Oct - Tue, 11 Nov
United Airlines Logo
09:30 - 20:12SYD-IAH
25h 42m2 stops
United Airlines Logo
16:25 - 06:55IAH-SYD
23h 30m2 stops
$2,074United Airlines
Find Deal
Wed, 11 Jun - Mon, 11 Aug

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
6 Oct
SYD10:20Sydney Kingsford Smith
38h 28m
2 stops
IAH08:48Houston George Bush Intcntl
11 Nov
IAH16:25Houston George Bush Intcntl
24h 10m
1 stop
SYD09:35Sydney Kingsford Smith
Air Canada
6 Oct
SYD10:20Sydney Kingsford Smith
21h 07m
1 stop
IAH15:27Houston George Bush Intcntl
11 Nov
IAH16:25Houston George Bush Intcntl
24h 10m
1 stop
SYD09:35Sydney Kingsford Smith
Air Canada
6 Oct
SYD10:20Sydney Kingsford Smith
38h 28m
2 stops
IAH08:48Houston George Bush Intcntl
11 Nov
IAH09:30Houston George Bush Intcntl
55h 05m
3 stops
SYD09:35Sydney Kingsford Smith

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
6 Oct
SYD10:30Sydney Kingsford Smith
27h 00m
1 stop
IAH21:30Houston George Bush Intcntl
11 Nov
IAH20:25Houston George Bush Intcntl
17h 35m
SYD07:00Sydney Kingsford Smith
United Airlines
11 June
SYD09:30Sydney Kingsford Smith
25h 42m
2 stops
IAH20:12Houston George Bush Intcntl
11 Aug
IAH16:25Houston George Bush Intcntl
23h 30m
2 stops
SYD06:55Sydney Kingsford Smith
United Airlines
11 June
SYD09:30Sydney Kingsford Smith
22h 54m
1 stop
IAH17:24Houston George Bush Intcntl
30 June
IAH12:11Houston George Bush Intcntl
27h 44m
1 stop
SYD06:55Sydney 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 cheapest month to fly to Houston George Bush Intcntl Airport?

The cheapest month to fly to Houston George Bush Intcntl Airport from Sydney is in January. Flight prices, which tend to average around $1,731, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Houston George Bush Intcntl Airport from Sydney during March instead. Flights to Houston George Bush Intcntl Airport in March, while not as cheap as those in January, still average around $1,778.

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

Our data shows that Wednesday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as $2,594. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,953.

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 $1,885. Flights to Houston George Bush Intcntl Airport are more costly in the morning, with an average ticket price of $2,711. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,970 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 $1,673 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 April 2025, prices for Sydney to Houston George Bush Intcntl Airport flights are approximately 21% 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 return 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

$707

Fastest flight time

19h 07m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Sydney in the past 72 hours is $707. The best return flight deal from Sydney to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,560.
The fastest flight from Sydney to Houston George Bush Intcntl Airport takes 19h 07m
There are no direct flights from Sydney to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Houston George Bush Intcntl Airport.

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

    The distance between Sydney Kingsford Smith and Houston George Bush Intcntl is about 13821.4 km. 19h 07m is a normal flight duration for this route.

  • 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 were last updated today.

  • 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 necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Qantas AirwaysPriceFrom $1,013Free cancellationRating
7.5
818 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,248Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,327Free cancellationRating
8.0
464 reviews
Search Air New Zealand flights
Air CanadaPriceFrom $1,346Free cancellationRating
7.0
9,134 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,363Free cancellationRating
7.4
8,658 reviews
Search United Airlines flights
ANAPriceFrom $1,540Free cancellationRating
8.3
844 reviews
Search ANA flights
Virgin AustraliaPriceFrom $1,884Free cancellationRating
7.5
398 reviews
Search Virgin Australia flights

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. All flights to Houston from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Houston.

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

Price alerts on flights to Houston from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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