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Cheap flights from Sydney to Houston George Bush Intcntl Airport from $846

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 12/6. 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 return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Houston.
09:20 - 08:42SYD-IAH
38h 22m2 stops
16:55 - 07:20IAH-SYD
23h 25m1 stop
$1,326Air Canada
Find Deal
Tue, 10 Jun - Sun, 3 Aug
09:20 - 06:23SYD-IAH
36h 03m1 stop
20:00 - 07:20IAH-SYD
44h 20m1 stop
$1,366Air Canada
Find Deal
Wed, 11 Jun - Mon, 11 Aug
09:20 - 15:50SYD-IAH
21h 30m1 stop
16:55 - 07:20IAH-SYD
23h 25m1 stop
$1,369Air Canada
Find Deal
Sun, 3 Aug - Sun, 24 Aug
11:50 - 00:55SYD-IAH
28h 05m2 stops
11:35 - 19:15IAH-SYD
40h 40m1 stop
$2,004ANA
Find Deal
Tue, 17 Jun - Tue, 15 Jul
10:20 - 20:58SYD-IAH
25h 38m2 stops
12:50 - 06:55IAH-SYD
27h 05m2 stops
$2,096United Airlines
Find Deal
Tue, 17 Jun - Tue, 15 Jul
11:50 - 08:45SYD-IAH
35h 55m1 stop
07:30 - 19:15IAH-SYD
44h 45m2 stops
$2,110ANA
Find Deal
Fri, 2 May - Thu, 29 May
10:20 - 18:54SYD-IAH
23h 34m1 stop
14:20 - 07:00IAH-SYD
25h 40m1 stop
$2,169United Airlines
Find Deal
Mon, 23 Jun - Thu, 31 Jul
09:10 - 17:46SYD-IAH
23h 36m2 stops
16:26 - 07:05IAH-SYD
23h 39m2 stops
$2,317American Airlines
Find Deal
Mon, 23 Jun - Thu, 31 Jul
09:10 - 19:16SYD-IAH
25h 06m1 stop
19:44 - 07:05IAH-SYD
20h 21m1 stop
$2,614Qantas Airways
Find Deal
Sat, 26 Apr - Mon, 12 May
09:10 - 19:16SYD-IAH
25h 06m1 stop
19:44 - 07:05IAH-SYD
20h 21m1 stop
$2,689Qantas Airways
Find Deal
Sat, 26 Apr - Thu, 8 May

ANA flights from Sydney to Houston George Bush Intcntl Airport

Our best ANA deals on Sydney to Houston George Bush Intcntl Airport flight tickets
ANA
17 June
SYD11:50Sydney Kingsford Smith
28h 05m
2 stops
IAH00:55Houston George Bush Intcntl
15 July
IAH11:35Houston George Bush Intcntl
40h 40m
1 stop
SYD19:15Sydney Kingsford Smith
ANA
2 May
SYD11:50Sydney Kingsford Smith
35h 55m
1 stop
IAH08:45Houston George Bush Intcntl
29 May
IAH07:30Houston George Bush Intcntl
44h 45m
2 stops
SYD19:15Sydney Kingsford Smith
ANA
1 May
SYD20:55Sydney Kingsford Smith
42h 50m
2 stops
IAH00:45Houston George Bush Intcntl
29 May
IAH11:35Houston George Bush Intcntl
30h 50m
1 stop
SYD09:25Sydney 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
17 June
SYD10:20Sydney Kingsford Smith
25h 38m
2 stops
IAH20:58Houston George Bush Intcntl
15 July
IAH12:50Houston George Bush Intcntl
27h 05m
2 stops
SYD06:55Sydney Kingsford Smith
United Airlines
23 June
SYD10:20Sydney Kingsford Smith
23h 34m
1 stop
IAH18:54Houston George Bush Intcntl
31 July
IAH14:20Houston George Bush Intcntl
25h 40m
1 stop
SYD07:00Sydney Kingsford Smith
United Airlines
21 June
SYD09:30Sydney Kingsford Smith
25h 42m
2 stops
IAH20:12Houston George Bush Intcntl
11 July
IAH22:03Houston George Bush Intcntl
41h 57m
1 stop
SYD07:00Sydney 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 cheapest month to fly to Houston George Bush Intcntl Airport from Sydney is in May. Flight prices, which tend to average around $1,740, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Houston George Bush Intcntl Airport from Sydney during January instead. Flights to Houston George Bush Intcntl Airport in January, while not as cheap as those in May, still average around $1,749.

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 $2,620. 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 $3,001.

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 $1,905. Flights to Houston George Bush Intcntl Airport are more costly in the morning, with an average ticket price of $2,747. 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 $1,983 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 $1,690 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 March 2025, prices for Sydney to Houston George Bush Intcntl Airport flights are approximately 58% 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

$846

Fastest flight time

19h 05m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Sydney in the past 72 hours is $846. The best return flight deal from Sydney to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $1,326.
The fastest flight from Sydney to Houston George Bush Intcntl Airport takes 19h 05m
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 05m 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 $1,023Free cancellationRating
7.5
813 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,261Free cancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,349Free cancellationRating
7.9
457 reviews
Search Air New Zealand flights
Air CanadaPriceFrom $1,362Free cancellationRating
7.0
8,998 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,377Free cancellationRating
7.4
8,612 reviews
Search United Airlines flights
ANAPriceFrom $1,556Free cancellationRating
8.3
831 reviews
Search ANA flights
Virgin AustraliaPriceFrom $1,904Free cancellationRating
7.5
395 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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