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SYD - IAH

$506 Find cheap flights from Sydney to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to George Bush Intcntl departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 7/2
Tue 7/9

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Sydney to George Bush Intcntl (SYD-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:20 am - 8:29 amSYD-IAH
37h 09m2 stops
8:00 pm - 6:55 amIAH-SYD
19h 55m1 stop
$787United Airlines
Find Deal
Fri, Sep 6 - Fri, Sep 13
10:20 am - 12:26 amSYD-IAH
29h 06m1 stop
5:30 am - 6:55 amIAH-SYD
34h 25m1 stop
$1,230United Airlines
Find Deal
Mon, Jul 1 - Sun, Jul 14
9:25 am - 9:02 pmSYD-IAH
26h 37m2 stops
3:10 pm - 6:35 amIAH-SYD
24h 25m2 stops
$1,413Delta
Find Deal
Fri, Sep 6 - Fri, Sep 13
5:35 pm - 11:29 amSYD-IAH
32h 54m2 stops
6:09 pm - 8:10 amIAH-SYD
47h 01m2 stops
$1,443American Airlines
Find Deal
Fri, Jul 5 - Sat, Jul 13
9:25 am - 9:17 pmSYD-IAH
26h 52m1 stop
6:00 am - 6:35 amIAH-SYD
33h 35m1 stop
$1,647Delta
Find Deal
Sun, Jun 30 - Mon, Jul 15
11:50 am - 6:15 amSYD-IAH
33h 25m2 stops
11:35 am - 7:15 pmIAH-SYD
40h 40m1 stop
$1,678ANA
Find Deal
Wed, Jul 31 - Thu, Aug 1
1:15 pm - 10:09 amSYD-IAH
35h 54m3 stops
12:42 pm - 11:45 amIAH-SYD
32h 03m2 stops
$1,712
Find Deal
Fri, Jul 5 - Sat, Jul 13
1:15 pm - 10:09 amSYD-IAH
35h 54m3 stops
8:52 am - 11:45 amIAH-SYD
35h 53m3 stops
$1,733
Find Deal
Fri, Jul 5 - Sat, Jul 13
5:35 pm - 9:56 amSYD-IAH
31h 21m2 stops
8:41 am - 7:05 amIAH-SYD
31h 24m2 stops
$1,862American Airlines
Find Deal
Mon, Jul 1 - Sun, Jul 14
11:50 am - 6:15 amSYD-IAH
33h 25m2 stops
9:47 pm - 7:15 pmIAH-SYD
54h 28m2 stops
$1,935ANA
Find Deal
Wed, Jul 31 - Thu, Aug 1

Flights from Sydney to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Sydney to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sydney to Houston George Bush Airport?

The average price of all flights from Sydney to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
For Sydney to Houston George Bush Airport, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Houston George Bush Airport back to Sydney, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sydney to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sydney to Houston George Bush Intcntl Airport is February, where tickets cost $1,092 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,789 and $1,770 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sydney to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sydney to Houston George Bush Intcntl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

Which airlines provide the cheapest flights from Sydney to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Air New Zealand ($1,172) and United Airlines ($1,292). The cheapest round-trip tickets were found on United Airlines ($787) and Delta ($1,413).

Which cabin class options are there for flights between Sydney and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

August

High season

December

Cheapest flight

$506
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Sydney to Houston George Bush Airport

When to book flights from Sydney to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Sydney to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sydney to Houston George Bush Airport flights

  • What is the cheapest flight from Sydney to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Sydney to Houston George Bush Intcntl Airport was $506 for a one-way ticket and $787 for a round-trip.

  • Do I need a passport to fly between Sydney and Houston George Bush Airport?

    Yes, you’ll need a passport to travel to Houston George Bush Airport from Sydney.

  • Which aircraft models fly most regularly from Sydney to Houston George Bush Airport?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Sydney to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Sydney to Houston George Bush Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sydney and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Houston, ANA or Air New Zealand?

    The two airlines most popular with KAYAK users for flights from Sydney to Houston are ANA and Air New Zealand. With an average price for the route of $1,317 and an overall rating of 8.4, ANA is the most popular choice. Air New Zealand is also a great choice for the route, with an average price of $2,043 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Sydney to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Sydney with another airline. Booking your flights between Sydney and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Sydney to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,179 or less one-way.

Top 4 airlines serving from Sydney to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 914 reviews
7.8Food
8.3Comfort
8.6Boarding
8.0Entertainment
8.8Crew
Airline reviews

Older 777 - showing lots of wear - Premium econo seats that are difficult to recline and worn springs to they don't return to takeoff position without standing and pulling them forward

8.0 ExcellentAnonymous, May 2024NRT - SFO
Read more about ANA reviews

Older 777 - showing lots of wear - Premium econo seats that are difficult to recline and worn springs to they don't return to takeoff position without standing and pulling them forward

Excellent. All the ticket prices have gone up so much. With only economy as the option, I thought I better pay for a good airline and I am glad I took ANA. The only thing is the long layover at Hanaeda enroute to Singapore. Any chance to bring back the service to land at Narita instead for the transit and a shorter layover will be fantastic. I am a fan of ANA.

I booked a ANA flight, this was just a regular United flight — as always very bad, dirty, rude service, quite frankly really embarrassing to be flying with this after spending time in Japan.

Staff and crew are wonderful, professional and courteous. Meal is delicious and snacks can be improved. Entertainment needs improvement, pls update selections of movies. I appreciate that our flight was on time

I flew economy class so of course it’s not as roomy as business and first class. But overall it was ok and the seat had an interesting way to recline — the seat itself extended forward instead of the backrest. This way the person sitting behind me would not lose space by my reclining—excellent concept. I wish all airlines used these seats.

Flying with ANA is always a breeze. Seats are very comfortable.

For the price of a seat that is obviously crammed together so as to get many more people onboard and combined with the long flight duration, Free WiFi should be an automatic “Thank You for Flying with Us!” To charge an additional fee when so many other businesses offers it is a bit “cheap” on the airline’s part.

Ticket was purchased as a United Airlines flight (operated by All Nippon) like what does that even mean? Makes for a VERY confusing flight experience. For instance, what do I look for a United drop off signage and ticket counter or ANA? No explanation anywhere to be found. I also felt a little bit scammed by the obsurdely restrictive seat selection provided. Only middle seats available!! Are you kidding me!! On 6hr + 10hr flights you're forcing me into the middle seat without telling me before I purchased the ticket?? This should be illegal. And to top it off, on the Tokyo LA leg there were quite a few empty seats including window seats! I must also say, the food was a dissappointing as well for my taste, fish with rice ( mostly plain white rice) or a vegetable medly for the breakfast meal? Should be at least 4 choices and at least 1 with eggs. Outside of these issues flight was otherwise ok.

This is a very long flight and the first time I have flown on a Japanese airline. I was very impressed with the staff. They worked hard and offered food and drink regularly. Plane was very well cared for. The let room was good . Food was ok but better than other airlines.

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Couldn’t request a vegan meal somehow but I noticed other people getting them

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Flight was canceled due to technical issue shortly before the check-in counters opened. Passengers were rebooked on a flight three days later. Request to be accommodated on Air Tahiti Nui could not be processed. Customer service sorted out the refund after calling and being put on hold for almost an hour.

Carring crew, nice ambiance of the cabin, comfortable beds, good food well served. We liked everything.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

The seats are so uncomfortable. The food doesn't exist unless you pay. Disappointed

This time is good . Don’t cancel flight with out early notice .

Very good experience, considering the short flight the meals were served promptly after takeoff.

X class seats in row 3 with the new configuration are very poor in fact I feel 3B and 3E should no longer be considered as X class seat as there is no forward seat pocket available to these seats and greatly reduced leg room due the intrusion of the business class armrests/table module

It was pretty good. Everyone friendly. Like all airlines, the draconian limitations on baggage and weight and not giving even a free soda kind of drags down the experience a bit.

Last 10 minutes boarding they canceled the flight and didn’t organise anything

Estheticly the plane looks great, although the seats are way too upright. If the seats were just slightly more reclined then the comfort level would increase tenfold. I had the stiffest neck after just a short flight due to this. A nap was almost out of the question.

Cabin crew were very professional and welcoming. They certainly appeared to have lifted their game. Congratulations

I know not directly a Virgin "thing" but I hold Virgin responsible for their subcontractors. Had to wait 45 minutes waiting for baggage at PER before the belt conveyor even started. This is unacceptable and hopefully Virgin engages with whoever to pull their fingers out. I realise PER staff are generally slow at the best of times but this was ridiculous. Maybe more seating for those waiting, a cafe in the baggage area for a light meal while we wait or at the very least a troop of dancing girls to entertain the punters while they stare at the conveyor belt start light almost willing it to fire up.

Very poor. Flight was cancelled due to captain exceeding hours. Told to fend for ourselves for 12 hours until a new flight could be done. This meant overnight accommodation in Hobart. Next plane was delayed and no food onboard. No apologies from Virgin. Extremely disappointing.

If the flight is delayed, get the delay timing right and don’t have people standing in line ready to board for almost 2 hours because you keep pushing it back. Also, don’t have your flight crew say they are sorry when they clearly don’t care, make no efforts to speed up anything and then turn around and are rude to customers when they don’t “move fast enough” to put up tray tables and seat backs.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Book cheap flights from Sydney to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sydney to Houston found on KAYAK in the last 72 hours.
8/12Mon
2 stops
52h 55mSYD-IAH
$506
11/1Fri
2 stops
32h 06mSYD-IAH
$671
8/12Mon
1 stop
56h 49mSYD-IAH
$673
10/18Fri
2 stops
35h 46mSYD-IAH
$699
10/15Tue
2 stops
26h 17mSYD-IAH
$767
11/1Fri
3 stops
42h 44mSYD-IAH
$791
11/1Fri
1 stopAir New Zealand
35h 55mSYD-IAH
$1,172
11/1Fri
nonstopUnited Airlines
15h 35mSYD-IAH
$1,292
6/20Thu
2 stopsJapan Airlines
44h 48mSYD-IAH
$8,617
6/20Thu
1 stopEmirates
49h 50mSYD-IAH
$9,792

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Sydney - Houston George Bush Airport Flights

Departure:

Sydney (SYD)Australia

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Sydney

Cabin classes:

$8,640
$4,028
$1,408