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Cheap flights from Houston George Bush Intcntl Airport to Sydney from $728

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SYD
25 Dec — 1 Jan1
1 adult

The best prices from Houston George Bush Intcntl to Sydney Kingsford Smith are usually found in February or March, booked 74 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from George Bush Intcntl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 December 2024.

Round-trip from

$1,402

One-way from

$728

Popular in

December

Cheapest in

February

Average price

$2,675
American Airlines
  • American Airlines
  • 7/2-28/2
  • 4 total stops
  • 44h 43m total
  • Houston to Sydney
American Airlines
  • American Airlines
  • 30/12
  • 1 total stop
  • 29h 59m total
  • Houston to Sydney
High demand for flights, 10% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from George Bush Intcntl to Sydney

Cheapest flights from George Bush Intcntl to Sydney
Explore the most affordable flight options available from George Bush Intcntl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 December 2024.

Wed 25/1209:16IAH - SYD
1 stop28h 19mAmerican Airlines
Thu 9/111:15SYD - IAH
1 stop24h 49mAmerican Airlines
Deal found 18/12$1,402
Sun 29/1217:57IAH - SYD
1 stop19h 38mMultiple Airlines
Thu 16/111:50SYD - IAH
1 stop19h 01mMultiple Airlines
Deal found 19/12$1,636
Sun 29/1217:57IAH - SYD
1 stop19h 38mQantas Airways
Tue 21/111:50SYD - IAH
1 stop19h 01mQantas Airways
Deal found 19/12$1,851
Tue 24/1216:25IAH - SYD
1 stop24h 10mAir Canada
Tue 31/1211:20SYD - IAH
1 stop20h 48mAir Canada
Deal found 18/12$2,673
Sun 29/1218:45IAH - SYD
1 stop21h 30mUnited Airlines
Sun 12/112:10SYD - IAH
1 stop25h 40mUnited Airlines
Deal found 20/12$2,732
Sun 29/1220:05IAH - SYD
1 stop21h 20mAir New Zealand
Mon 20/111:20SYD - IAH
1 stop21h 16mAir New Zealand
Deal found 19/12$3,142
Tue 24/1214:57IAH - SYD
2 stops24h 38mDelta
Wed 8/111:05SYD - IAH
2 stops29h 01mDelta
Deal found 19/12$3,702
Mon 23/1216:54IAH - SYD
3 stops45h 01mBritish Airways
Tue 31/1216:20SYD - IAH
3 stops48h 24mBritish Airways
Deal found 20/12$8,165

Find flights from George Bush Intcntl to Sydney within your budget

Customise your flight search to find flights from George Bush Intcntl to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 7/2

17:35-09:00

2 stops22h 25m

Sydney Kingsford Smith

Fri 28/2

17:25-22:43

2 stops22h 18m

$1,402

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 6/5

20:25-11:45

2 stops24h 20m

Sydney Kingsford Smith

Tue 19/8

06:15-19:58

2 stops28h 43m

$1,691

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 9/2

06:10-15:35

3 stops40h 25m

Sydney Kingsford Smith

Sun 23/2

06:00-19:17

2 stops30h 17m

$1,716

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 28/2

18:14-21:50

2 stops34h 36m

Sydney Kingsford Smith

Sun 9/3

11:15-18:16

1 stop24h 01m

$1,724

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 2/4

09:30-08:20

2 stops30h 50m

Sydney Kingsford Smith

Tue 15/4

09:20-22:01

2 stops27h 41m

$1,989

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 9/2

20:25-07:00

Nonstop17h 35m

Sydney Kingsford Smith

Sun 23/2

11:50-10:25

Nonstop15h 35m

$2,211

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 9/6

05:25-06:35

2 stops34h 10m

Sydney Kingsford Smith

Wed 25/6

09:25-17:48

2 stops23h 23m

$2,274

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 9/2

20:05-17:20

2 stops28h 15m

Sydney Kingsford Smith

Sun 23/2

11:20-13:30

1 stop19h 10m

$2,293

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 30/12

07:36-06:35

1 stop29h 59m

$728

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 29/12

17:57-06:35

1 stop19h 38m

$886

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 22 results
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Best time to book a flight from George Bush Intcntl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from George Bush Intcntl to Sydney

Get recent, data-driven insights about flights from George Bush Intcntl to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Sydney. Price data was last updated on 13 December 2024.

The price you pay for your flight from Houston George Bush Intcntl Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sydney (average of $129). Flying from Houston George Bush Intcntl Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to SYD?

Find hourly flight availability from George Bush Intcntl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 December 2024.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Sydney in the morning. Doing so could potentially save you 25% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Houston George Bush Intcntl Airport to Sydney

Explore weekly flight availability from George Bush Intcntl to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 December 2024.

The most flights from IAH to SYD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 20 December 2024.
Peruse reviews from past customers who have flown with Qantas Airways, Air Canada and United Airlines from Houston to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.4
Very Good
842 reviews
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.1
Very Good
191 reviews
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.0
Very Good
8,601 reviews
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.0
Very Good
9,545 reviews
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.0
Very Good
496 reviews
8.4
Very Good
842 reviews

Crew

8.7

Overall

8.4

Entertainment

7.9

Food

7.7

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sydney from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 3 inbound flights from Houston George Bush Intcntl per day. 2 airlines have flights to Sydney Kingsford Smith from Houston George Bush Intcntl on a regular basis.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Sydney round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Sydney round-trip from $1,402. Other airlines that can offer you cheap pricing are Fiji Airways, from $1,691, and Qantas Airways, from $1,724. American Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Sydney one-way?

    The cheapet airlines for a one-way flight from Houston George Bush Intcntl Airport to Sydney are American Airlines ($728), Qantas Airways ($886), and Air Canada ($1,139).

  • Can I find deals for flights from George Bush Intcntl to Sydney that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Sydney.

  • Can I find deals for business class flights from George Bush Intcntl to Sydney?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sydney (average of $129). Flying from Houston George Bush Intcntl Airport to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for George Bush Intcntl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from George Bush Intcntl to Sydney

Discover the top 2 airlines that operate flights from George Bush Intcntl to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,559Average$2,393FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,911Average$2,083FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from George Bush Intcntl today and book when prices fit your budget.

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