IAH - SYD

$733 Find Cheap Flights from Houston George Bush Airport to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Sydney departing on 23/9. 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
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Sydney, 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 Houston to Sydney, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Sydney (IAH-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from George Bush Intcntl to Sydney 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from George Bush Intcntl to Sydney

Mon, 22 Sep - Sun, 5 Oct
ANA Logo
11:35 - 09:25IAH-SYD
30h 50m1 stop
ANA Logo
12:50 - 05:17SYD-IAH
32h 27m2 stops
$1,448ANA
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Sun, 21 Sep - Sun, 5 Oct
American Airlines Logo
20:12 - 07:05IAH-SYD
19h 53m1 stop
American Airlines Logo
10:10 - 19:38SYD-IAH
25h 28m1 stop
$1,456American Airlines
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Mon, 24 Nov - Sun, 7 Dec
ANA Logo
19:50 - 20:15IAH-SYD
31h 25m2 stops
ANA Logo
21:45 - 07:45SYD-IAH
27h 00m1 stop
$1,470ANA
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Sun, 21 Sep - Sun, 5 Oct
American Airlines Logo
20:12 - 07:05IAH-SYD
19h 53m1 stop
American Airlines Logo
10:10 - 19:38SYD-IAH
25h 28m1 stop
$1,477American Airlines
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Sun, 21 Sep - Sun, 5 Oct
Air Canada Logo
16:55 - 07:20IAH-SYD
23h 25m1 stop
Air Canada Logo
10:20 - 15:42SYD-IAH
21h 22m1 stop
$1,490Air Canada
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Sun, 21 Sep - Sun, 5 Oct
Air Canada Logo
10:00 - 07:20IAH-SYD
30h 20m2 stops
Air Canada Logo
10:20 - 22:14SYD-IAH
27h 54m2 stops
$1,499Air Canada
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Wed, 10 Sep - Wed, 24 Sep
Logo
07:10 - 08:45IAH-SYD
34h 35m2 stops
Logo
11:50 - 22:26SYD-IAH
25h 36m2 stops
$1,533
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Mon, 27 Oct - Sun, 9 Nov
Air New Zealand Logo
21:05 - 10:30IAH-SYD
21h 25m1 stop
Air New Zealand Logo
09:55 - 14:05SYD-IAH
21h 10m1 stop
$1,546Air New Zealand
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Mon, 3 Nov - Sun, 16 Nov
Air New Zealand Logo
20:05 - 12:40IAH-SYD
23h 35m1 stop
Air New Zealand Logo
09:55 - 14:05SYD-IAH
21h 10m1 stop
$1,547Air New Zealand
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Tue, 16 Sep - Tue, 30 Sep
Logo
06:39 - 11:45IAH-SYD
38h 06m2 stops
Logo
13:15 - 04:30SYD-IAH
30h 15m2 stops
$1,552
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Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Sydney flights

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to Sydney?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Sydney, 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 Houston George Bush Intcntl Airport to Sydney is April, where tickets cost $1,495 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $2,679 and $2,271 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Sydney, you should book around 6 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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Good to know

Low seasonOctober
Cheapest flight$733
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Houston George Bush Airport to Sydney

When to book flights from George Bush Intcntl to Sydney

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Sydney 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 Houston George Bush Airport to Sydney flights

  • Are pets allowed when traveling from Houston George Bush Airport to Sydney?

    The transportation of pets is permitted by a variety of airlines when traveling from Houston George Bush Airport to Sydney, including United Airlines, Qantas Airways, American Airlines, and Air New Zealand. Depending on the size and weight of the animal, they will allow both cats and dogs as carry-on or checked luggage.

  • Are there any airport hotels at Houston George Bush Intercontinental Airport (IAH)?

    Hotels are available near IAH's airport. These hotels are useful for travelers who have either late or early flights or who just want to be close to the airport for convenience's sake. They include the Hyatt Regency Houston Intercontinental Airport, the Houston Airport Marriott at George Bush Intercontinental, and the Sheraton North Houston at George Bush Intercontinental, all of which are situated close to the airport.

  • How do I get from Sydney Airport (SYD) to where I need to go?

    At Sydney Airport, you may find taxis as well as ride-sharing services like Uber and Ola. If you want to drive yourself, Sydney Airport features a large number of car rental agencies situated in the terminals' arrivals area. Bus services to several locations across the city are also available from Sydney Airport. The Sydney Buses Route 400, which runs between the airport and Bondi Junction, is the bus service that is most well-known.

  • Can I upgrade to a higher class on a flight from Houston George Bush Airport (IAH) to Sydney (SYD)?

    Yes. On flights from Houston to Sydney, United Airlines gives you the option to enhance your class of service. You can choose from a number of upgrade options, including paying with cash, miles, or a mix of both. Depending on availability, you can upgrade from Economy to Premium Economy or Business Class via United Airlines' "MileagePlus Upgrade Awards" program.

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

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Sydney was $472 for a one-way ticket and $933 for a return.

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

    When flying out of Houston George Bush Airport you will be using Houston George Bush Intcntl. You will be landing at Sydney, also known as Sydney Kingsford Smith.

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

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

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

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

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

    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 Houston George Bush Airport to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Houston George Bush Airport 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 Houston George Bush Airport to Sydney?

    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 Sydney with an airline and back to Houston George Bush Airport with another airline.

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

    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 Sydney from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Air Canada, United, American Airlines, Air New Zealand, or Qantas Airways all accept reservations from passengers with impairments on all flights, including one from Houston George Bush Airport (IAH) to Sydney (SYD). They offer a variety of services, such as wheelchair assistance, accessible seats, and staff who have been trained to help passengers with disabilities. For those who need assistance, they also provide priority boarding.
  • Scheduling your flights with United Airlines, whose hub is located at Houston George Bush Intercontinental Airport (IAH), offers a variety of perks when flying to Sydney. Being more likely to get a ticket that matches your itinerary thanks to the numerous daily flights to Sydney is a significant advantage.
  • Airlines including Qantas Airways, Air New Zealand, United Airlines, and American Airlines provide flights from Houston George Bush Airport (IAH) to Sydney (SYD) for families flying with children. These airlines offer a variety of family-friendly amenities like kid-friendly meals, special kiddie entertainment, and on-board activity kits. Additionally, they provide priority boarding for families with young kids.
  • On flights from Houston George Bush Airport to Sydney, the cities with the most layovers are Dallas/Fort Worth at Dallas/Fort Worth International Airport (DFW) for American Airlines, Dubai (DXB) for Emirates, and Los Angeles (LAX) for Qantas or United Airlines. If you go with Air New Zealand, you will have a layover in Auckland (AKL) before continuing on to Sydney.
  • If you happen to have a lot of luggage when flying from Houston George Bush International Airport to Sydney, it is beneficial to choose an airline with more lenient carry-on baggage rules. Emirates offers a liberal carry-on allowance. A single carry-on bag and one personal item, such as a handbag or laptop bag, are permitted per passenger. The carry-on bag's maximum weight restriction is normally 17 lbs.

Everything you need to know for your flight from George Bush Intcntl to Sydney

Information on your arrival and departure airports

Houston George Bush Airport (IAH)
Sydney (SYD)

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