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SYD - IAH

$1,132 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 27/10. 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
Mon 17/6
Mon 24/6

Search hundreds of travel sites and compare cheap 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Houston.
In the last 7 days, travellers have searched 42,332,103 times on KAYAK, and here's why:

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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
09:30 - 11:10SYD-IAH
40h 40m1 stop
21:30 - 07:00IAH-SYD
42h 30m2 stops
$1,462United Airlines
Find Deal
Sun, 16 Jun - Sun, 23 Jun
15:50 - 11:23SYD-IAH
34h 33m1 stop
19:39 - 06:15IAH-SYD
19h 36m1 stop
$1,652Qantas Airways
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Tue, 28 May - Tue, 25 Jun
08:45 - 05:47SYD-IAH
37h 02m2 stops
14:20 - 08:45IAH-SYD
25h 25m2 stops
$1,655Air New Zealand
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Tue, 15 Oct - Tue, 5 Nov
21:45 - 08:40SYD-IAH
26h 55m1 stop
07:20 - 20:15IAH-SYD
44h 55m2 stops
$1,672ANA
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Tue, 29 Oct - Sat, 2 Nov
21:45 - 00:26SYD-IAH
42h 41m2 stops
10:15 - 10:30IAH-SYD
31h 15m1 stop
$1,675ANA
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Tue, 15 Oct - Tue, 5 Nov
08:45 - 16:25SYD-IAH
22h 40m1 stop
21:05 - 12:30IAH-SYD
23h 25m1 stop
$2,235Air New Zealand
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Thu, 30 May - Wed, 30 Oct
10:20 - 11:21SYD-IAH
41h 01m3 stops
09:35 - 09:20IAH-SYD
30h 45m2 stops
$2,415Air Canada
Find Deal
Tue, 15 Oct - Tue, 5 Nov
09:20 - 11:11SYD-IAH
40h 51m2 stops
07:15 - 08:20IAH-SYD
33h 05m2 stops
$2,771Air Canada
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Sun, 2 Jun - Wed, 30 Oct
10:20 - 20:50SYD-IAH
25h 30m1 stop
21:25 - 07:00IAH-SYD
17h 35mdirect
$3,408Virgin Australia
Find Deal
Thu, 30 May - Wed, 30 Oct
11:50 - 11:25SYD-IAH
15h 35mdirect
14:40 - 08:15IAH-SYD
25h 35m1 stop
$3,474Virgin Australia
Find Deal
Tue, 29 Oct - Sat, 2 Nov

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.
Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Monday and more expensive on a Saturday. On your return trip to Sydney, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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 $1,636 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $2,680 and $2,657 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 5 days 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 cheapest return flight ticket from Sydney to Houston George Bush Airport found by KAYAK users in the last 72 hours was for $1,462 on United Airlines, followed by Qantas Airways ($1,652). One-way flight deals have also been found from as low as $1,275 on Air China and from $1,637 on Singapore Airlines.

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

$1,132
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly (30% more expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 $756 for a one-way ticket and $976 for a return.

  • Which airports will I be using when flying from Sydney to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from Sydney Kingsford Smith. You’ll be landing at Houston George Bush Intcntl.

  • 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, and oneworld 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 $1,715 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 $2,244 and an overall rating of 8.2.

  • 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 travellers 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 return ticket. You could then fly to Houston George Bush Airport with an airline and back to Sydney with another airline.

  • 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 $2,610 or less round-trip.

Top 5 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 922 reviews
8.3Comfort
7.8Food
8.8Crew
8.6Boarding
8.0Entertainment
Airline reviews

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.

10.0 ExcellentLay, May 2024IAD - HND
Read more about ANA reviews

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

Food was high quality. Crew was extremely professional, polite, attentive. Flights were on time. Plane had good media tech.

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.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Wonderful crew, good food. Absolutely loved the wine spritz and wish I could buy it!

Don’t like last minute airline change. Not able to choose seat earlier.

Enjoyed the new possibilities of in flight entertainment. Been awhile since I've flown, and that was a nice surprise. Being able to pick from such a variety was personalized and welcomed.

It's only a short trip from Sydney to Melbourne, which i have done many times. The trip met my expectations

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.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

Limited snack options cause the snack vendor was on strike

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.
27/10Sun
2 stops
49h 23mSYD-IAH
$1,132
15/10Tue
2 stopsAir China
40h 10mSYD-IAH
$1,275
29/10Tue
1 stopSingapore Airlines
48h 40mSYD-IAH
$1,637
26/10Sat
2 stopsSingapore Airlines
39h 25mSYD-IAH
$1,642
15/10Tue
1 stopAir New Zealand
21h 30mSYD-IAH
$1,646
30/10Wed
1 stopAir New Zealand
19h 25mSYD-IAH
$1,657
26/10Sat
1 stopAir Canada
21h 03mSYD-IAH
$1,757
28/10Mon
1 stopAir Canada
23h 55mSYD-IAH
$1,841
29/10Tue
directUnited Airlines
15h 35mSYD-IAH
$1,847
27/10Sun
directUnited Airlines
15h 35mSYD-IAH
$1,946

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Last minute flights from Sydney to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sydney to Houston that are departing in the next 10 days.
19/5Sun
multi-stopUnited Airlines
37h 58mSYD-IAH
24/5Fri
multi-stopUnited Airlines
23h 05mIAH-SYD
$2,956
19/5Sun
multi-stopAir Canada
41h 01mSYD-IAH
24/5Fri
multi-stopAir Canada
28h 05mIAH-SYD
$3,087
19/5Sun
multi-stopAir New Zealand
19h 35mSYD-IAH
24/5Fri
multi-stopAir New Zealand
19h 50mIAH-SYD
$3,092
19/5Sun
multi-stopAir Canada
41h 01mSYD-IAH
24/5Fri
multi-stopAir Canada
28h 05mIAH-SYD
$3,096
19/5Sun
multi-stopAir Tahiti Nui
25h 05mSYD-IAH
24/5Fri
multi-stopAir Tahiti Nui
28h 08mIAH-SYD
$4,552
19/5Sun
multi-stop
39h 10mSYD-IAH
23/5Thu
multi-stop
40h 30mIAH-SYD
$18,791

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Sydney - Houston George Bush Airport Flights

Departure:

Sydney (undefined)Australia

Destination:

Houston George Bush Airport (IAH)United States

Return flight deals:

Houston George Bush Airport - Sydney

Cabin classes:

$8,947
$6,874
$2,091