In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from New Zealand to Houston George Bush Intcntl Airport?

While some choose either Christchurch - Houston George Bush Intcntl or Invercargill - Houston George Bush Intcntl, Auckland Intl - Houston George Bush Intcntl is the most popular route from New Zealand to Houston George Bush Intcntl Airport.

What are the cheapest flights from New Zealand to Houston George Bush Intcntl Airport?

While on average a flight from New Zealand to Houston George Bush Intcntl Airport is generally $5,073, our data shows the cheapest flight currently is $1,038. When looking at the most popular route, (Auckland Intl - Houston George Bush Intcntl), you can expect to pay $2,150 for that flight.

What are the most reliable airlines from New Zealand to Houston George Bush Intcntl Airport?

Consider United Airlines (73%), Air New Zealand (73%) or Lufthansa (73%) when booking your flight. These represent the most reliable airlines when flying from New Zealand to Houston George Bush Intcntl Airport.

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

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

How can I find direct flights from New Zealand to George Bush Intcntl?

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

Can I find deals for business class flights from New Zealand to George Bush Intcntl?

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

$842+ Cheap Flights from New Zealand to Houston George Bush Intcntl Airport

Cheap flight deals from New Zealand to George Bush Intcntl

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

Cheapest flights from New Zealand to George Bush Intcntl
Explore the most affordable flight options available from New Zealand to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Wed 19/819:50

AKL

IAH

Nonstop13h 35m

United Airlines

Thu 10/912:40

IAH

AKL

1 stop25h 30m

United Airlines

Deal found 26/6$1,702

Wed 19/819:50

AKL

IAH

Nonstop13h 35m

Air New Zealand

Thu 10/921:55

IAH

AKL

Nonstop14h 35m

Air New Zealand

Deal found 26/6$1,780

Thu 10/913:50

AKL

IAH

1 stop18h 06m

Air New Zealand

Sat 10/1020:24

IAH

AKL

2 stops39h 36m

Air New Zealand

Deal found 26/6$1,787

Thu 23/719:50

AKL

IAH

Nonstop13h 35m

Multiple Airlines

Wed 5/806:10

IAH

AKL

2 stops37h 35m

Multiple Airlines

Deal found 28/6$1,891

Wed 2/919:50

AKL

IAH

Nonstop13h 35m

Multiple Airlines

Fri 25/906:50

IAH

AKL

3 stops36h 55m

Multiple Airlines

Deal found 29/6$2,150

Thu 24/919:50

AKL

IAH

Nonstop13h 35m

Multiple Airlines

Mon 28/914:34

IAH

AKL

3 stops39h 41m

Multiple Airlines

Deal found 29/6$2,173

Mon 20/706:00

CHC

IAH

2 stops41h 24m

Multiple Airlines

Sat 1/816:50

IAH

CHC

2 stops28h 35m

Multiple Airlines

Deal found 28/6$11,792

Mon 20/716:00

CHC

IAH

1 stop17h 25m

Air New Zealand

Sat 1/816:25

IAH

CHC

2 stops25h 00m

Air New Zealand

Deal found 28/6$12,276

Find flight deals from New Zealand to George Bush Intcntl

Round-trip from	$1,702
One-way from	$842
Popular in	June
Cheapest in	November
Average price	$2,081
Good round-trip deal	$2,216 or less
Good one-way deal	$1,109 or less

United Airlines
19/8-10/9
1 total stop
39h 05m total
New Zealand to Houston

Search Deals

Air New Zealand
10/11
Nonstop
13h 25m total
New Zealand to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($379 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).

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Average for round-trip flights in July 2026

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Price to beat on a round-trip flight from New Zealand to Houston George Bush Intcntl.

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Price to beat on a one-way flight from New Zealand to Houston George Bush Intcntl.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from New Zealand to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Wed 19/8

19:50-16:25

Nonstop13h 35m

Houston George Bush Intcntl

Thu 10/9

12:40-07:10

1 stop25h 30m

$1,702

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 10/9

08:20-15:25

2 stops24h 05m

Houston George Bush Intcntl

Sat 10/10

18:50-14:05

2 stops25h 15m

$1,720

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 10/9

19:50-16:25

Nonstop13h 35m

Houston George Bush Intcntl

Sat 10/10

20:24-06:00

2 stops39h 36m

$1,806

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 23/7

19:50-16:25

Nonstop13h 35m

Houston George Bush Intcntl

Wed 5/8

06:10-12:45

2 stops37h 35m

$1,891

Fastest return journey

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 10/9

19:50-16:25

Nonstop13h 35m

Houston George Bush Intcntl

Sat 10/10

20:55-05:30

Nonstop14h 35m

$2,178

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 23/7

19:50-16:25

Nonstop13h 35m

Houston George Bush Intcntl

Wed 5/8

16:25-06:00

1 stop20h 35m

$2,217

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Thu 5/11

19:50-14:15

Nonstop13h 25m

Houston George Bush Intcntl

Sun 8/11

19:55-05:45

Nonstop14h 50m

$2,321

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Mon 20/7

16:00-16:25

1 stop17h 25m

Houston George Bush Intcntl

Sat 1/8

16:25-10:25

2 stops25h 00m

$12,276

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

Mon 20/7

06:00-16:30

2 stops27h 30m

Houston George Bush Intcntl

Sat 1/8

18:25-14:20

3 stops50h 55m

$13,071

Cheapest one-way

Fastest single journey

AucklandHouston

AKL - IAH

AKLIAH

Auckland Intl

Tue 10/11

19:50-14:15

Nonstop13h 25m

$842

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 24 resultsSorted by cheapest first

Best time to book a flight from New Zealand to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from New Zealand with our price prediction graph.

AKL-IAH

CHC-IAH

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.

Cheapflights Insights

Everything you need to know about your flight from New Zealand to Houston George Bush Intcntl Airport

NZ0-IAH

AKL-IAH

CHC-IAH

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

Currently, December is the cheapest month in which you can book a flight from New Zealand to Houston George Bush Intcntl Airport (average of $1,331). Flying from New Zealand to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $2,601). 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 NZ to IAH?

When flying from New Zealand to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from New Zealand to Houston delayed?

About 41% of weekly flights between New Zealand and Houston have experienced delays in the past year, with the average delay time being 137 minutes.

What is the most punctual flight time for New Zealand to Houston flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on New Zealand to Houston flights?

Over the past year, Air New Zealand have had the lowest number of delays on this route, with just 41% of flights being delayed.

Reviews of airlines servicing George Bush Intcntl

Check out reviews from past customers who have flown with Air New Zealand and United Airlines from New Zealand to Houston George Bush Intcntl Airport 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.

Air New Zealand

8.0

Very Good

649 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air New Zealand

8.0

Very Good

649 reviews

Air New Zealand

8.0

Very Good

649 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

United Airlines

7.4

Good

9,909 reviews

Air New Zealand

8.0

Very Good

649 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

How long is the flight from New Zealand to Houston George Bush Intcntl Airport?
United Airlines, American Airlines, and Air New Zealand can get you from New Zealand to Houston George Bush Intcntl Airport in just under 13h 35m. Your travel time can differ by up to 10h 30m. There are 11937 km between New Zealand and Houston George Bush Intcntl Airport. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from New Zealand to Houston George Bush Intcntl Airport?
While some choose either Christchurch - Houston George Bush Intcntl or Invercargill - Houston George Bush Intcntl, Auckland Intl - Houston George Bush Intcntl is the most popular route from New Zealand to Houston George Bush Intcntl Airport.
What are the most reliable airlines from New Zealand to Houston George Bush Intcntl Airport?
Consider United Airlines (73%), Air New Zealand (73%) or Lufthansa (73%) when booking your flight. These represent the most reliable airlines when flying from New Zealand to Houston George Bush Intcntl Airport.
What are the cheapest flights from New Zealand to Houston George Bush Intcntl Airport?
While on average a flight from New Zealand to Houston George Bush Intcntl Airport is generally $5,073, our data shows the cheapest flight currently is $1,038. When looking at the most popular route, (Auckland Intl - Houston George Bush Intcntl), you can expect to pay $2,150 for that flight.
Can I find deals for flights from New Zealand to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on New Zealand to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Zealand to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Zealand to George Bush Intcntl.
Can I find deals for business class flights from New Zealand to George Bush Intcntl?
Yes. Cheapflights offers flight deals from New Zealand to George Bush Intcntl 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 New Zealand to Houston George Bush Intcntl Airport?
Currently, December is the cheapest month in which you can book a flight from New Zealand to Houston George Bush Intcntl Airport (average of $1,331). Flying from New Zealand to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $2,601). 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.

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Invercargill to George Bush Intcntl flights

Top 2 airlines flying from New Zealand to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,331	Average$1,764	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest$1,426	Average$1,879	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

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How does Cheapflights help users find flights from New Zealand to George Bush Intcntl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from New Zealand to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from New Zealand to George Bush Intcntl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Zealand to George Bush Intcntl.

Can Cheapflights find flights from New Zealand to George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from New Zealand to George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for New Zealand to George Bush Intcntl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from New Zealand to Houston George Bush Intcntl Airport from $842

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Zealand to George Bush Intcntl

Cheapest flights from New Zealand to George Bush IntcntlExplore the most affordable flight options available from New Zealand to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Explore the most affordable flight options available from New Zealand to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Best flights from New Zealand to George Bush IntcntlDiscover carefully curated flight deals from New Zealand to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2026.

Discover carefully curated flight deals from New Zealand to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2026.

Direct flights from New Zealand to George Bush IntcntlExplore direct flight options from New Zealand to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 July 2026.

Explore direct flight options from New Zealand to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 July 2026.

Last-minute flights from New Zealand to George Bush IntcntlDiscover last-minute flight deals from New Zealand to George Bush Intcntl. Data last updated 2 July 2026 and is based on user searches.

Discover last-minute flight deals from New Zealand to George Bush Intcntl. Data last updated 2 July 2026 and is based on user searches.

One-way flights from New Zealand to George Bush IntcntlSearch for one-way flight options from New Zealand to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 2 July 2026.

Search for one-way flight options from New Zealand to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 2 July 2026.

Find flight deals from New Zealand to George Bush Intcntl

Keep the following information in mind while searching for New Zealand to George Bush Intcntl flight deals. Data was last updated 2 July 2026.

Round-trip from

One-way from

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Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Zealand to Houston George Bush Intcntl Airport that are best for you.

Best time to book a flight from New Zealand to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from New Zealand with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Zealand to Houston George Bush Intcntl Airport

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

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

Find hourly flight availability from New Zealand to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2026.

How often are flights from New Zealand to Houston delayed?

What is the most punctual flight time for New Zealand to Houston flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Zealand to Houston flights?

Reviews of airlines servicing George Bush Intcntl

Related info for your journey

Find useful and relevant information for your journey from New Zealand to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Zealand to Houston George Bush Intcntl Airport?

What are the most popular routes from New Zealand to Houston George Bush Intcntl Airport?

What are the most reliable airlines from New Zealand to Houston George Bush Intcntl Airport?

What are the cheapest flights from New Zealand to Houston George Bush Intcntl Airport?

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

How can I find direct flights from New Zealand to George Bush Intcntl?

Can I find deals for business class flights from New Zealand to George Bush Intcntl?

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

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Alternative routes for New Zealand to George Bush Intcntl

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

Complete your trip

Complete your trip to George Bush Intcntl by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from New Zealand to George Bush Intcntl by cabin class

Find flights from New Zealand to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

New Zealand and George Bush Intcntl flights

Browse other New Zealand and George Bush Intcntl flight options. Last updated on 2 July 2026.

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Top 2 airlines flying from New Zealand to George Bush Intcntl

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Cheapest flights from New Zealand to George Bush Intcntl
Explore the most affordable flight options available from New Zealand to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Best flights from New Zealand to George Bush Intcntl
Discover carefully curated flight deals from New Zealand to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2026.

Direct flights from New Zealand to George Bush Intcntl
Explore direct flight options from New Zealand to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 July 2026.

Last-minute flights from New Zealand to George Bush Intcntl
Discover last-minute flight deals from New Zealand to George Bush Intcntl. Data last updated 2 July 2026 and is based on user searches.

One-way flights from New Zealand to George Bush Intcntl
Search for one-way flight options from New Zealand to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 2 July 2026.