$621 Cheap Flights from Houston (HOU) to Christchurch (CHC)

View $621 flight on Thu, Jun 12, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Christchurch International Airport (CHC)

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Find available prices by choosing your travel dates.

Cheap Flights from Houston to Christchurch (HOU-CHC)

Prices were available within the past 7 days and start at $621 for one-way flights and $1,122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Thu, May 29 - Tue, Jun 10
IAH
Houston
CHC
Christchurch
$1,122 Roundtrip, found 6 days ago
$1,122
Roundtrip
found 6 days ago
Select Air New Zealand flight, departing Thu, May 29 from Houston to Christchurch, returning Tue, Jun 10, priced at $1,122 found 6 days ago
Air Canada
Mon, Oct 27 - Tue, Nov 4
IAH
Houston
CHC
Christchurch
$1,123 Roundtrip, found 1 day ago
$1,123
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Oct 27 from Houston to Christchurch, returning Tue, Nov 4, priced at $1,123 found 1 day ago
Air Canada
Tue, Oct 28 - Tue, Nov 18
IAH
Houston
CHC
Christchurch
$1,123 Roundtrip, found 2 hours ago
$1,123
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Oct 28 from Houston to Christchurch, returning Tue, Nov 18, priced at $1,123 found 2 hours ago
Air New Zealand
Tue, Jun 3 - Wed, Jun 11
IAH
Houston
CHC
Christchurch
$1,127 Roundtrip, found 2 hours ago
$1,127
Roundtrip
found 2 hours ago
Select Air New Zealand flight, departing Tue, Jun 3 from Houston to Christchurch, returning Wed, Jun 11, priced at $1,127 found 2 hours ago
Air New Zealand
Tue, May 20 - Tue, May 27
IAH
Houston
CHC
Christchurch
$1,127 Roundtrip, found 1 day ago
$1,127
Roundtrip
found 1 day ago
Select Air New Zealand flight, departing Tue, May 20 from Houston to Christchurch, returning Tue, May 27, priced at $1,127 found 1 day ago
Air New Zealand
Tue, Jun 17 - Thu, Jul 3
IAH
Houston
CHC
Christchurch
$1,132 Roundtrip, found 3 days ago
$1,132
Roundtrip
found 3 days ago
Select Air New Zealand flight, departing Tue, Jun 17 from Houston to Christchurch, returning Thu, Jul 3, priced at $1,132 found 3 days ago
Air New Zealand
Wed, Sep 17 - Tue, Sep 23
IAH
Houston
CHC
Christchurch
$1,134 Roundtrip, found 5 days ago
$1,134
Roundtrip
found 5 days ago
Select Air New Zealand flight, departing Wed, Sep 17 from Houston to Christchurch, returning Tue, Sep 23, priced at $1,134 found 5 days ago
Delta
Tue, Oct 28 - Thu, Nov 13
IAH
Houston
CHC
Christchurch
$1,151 Roundtrip, found 2 days ago
$1,151
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 28 from Houston to Christchurch, returning Thu, Nov 13, priced at $1,151 found 2 days ago
Fiji Airways
Tue, Sep 16 - Sat, Oct 4
IAH
Houston
CHC
Christchurch
$1,159 Roundtrip, found 4 days ago
$1,159
Roundtrip
found 4 days ago
Select Fiji Airways flight, departing Tue, Sep 16 from Houston to Christchurch, returning Sat, Oct 4, priced at $1,159 found 4 days ago
American Airlines
Wed, May 28 - Mon, Jun 16
IAH
Houston
CHC
Christchurch
$1,180 Roundtrip, found 2 hours ago
$1,180
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, May 28 from Houston to Christchurch, returning Mon, Jun 16, priced at $1,180 found 2 hours ago
Flights from Houston (IAH) to Christchurch (CHC)
Origin airport
George Bush Intercontinental
Destination airport
Christchurch Intl.
Airlines serving
American Airlines, Qantas Airways
Roundtrip price
$1,122
Distance
7706 mi

Houston to Christchurch Flights

The cheapest times to fly from Houston to Christchurch

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Christchurch are during the month of May. You can find some of the cheapest flights from Houston to Christchurch with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Houston to Christchurch

Sunday is one of the best days to book for cheap flights from Houston to Christchurch: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Houston to Christchurch

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Christchurch in 2025. You can also book with separate airlines for your outbound and return journeys, from $621 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Christchurch flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Christchurch airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC) cost?
Discover the latest flight deals from HOU to CHC by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HOU to CHC?
The cheapest flights from HOU to CHC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HOU to CHC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HOU to CHC. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC)?
There aren’t any daily direct flights available from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from HOU to CHC?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC)?
To avoid possible delays on the William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC) last-minute?
Last-minute bookings from HOU to CHC are usually more expensive. For the lowest rates, start searching for flights as early as possible. That being said, if you can play around with your travel dates, it’s possible to find a cheap fare just before your departure.
Is it cheaper to book a HOU to CHC flight and hotel package?
Booking a HOU to CHC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Christchurch Intl. Airport (CHC)?
In most instances, you can cancel or reschedule your HOU to CHC flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you’d like more information, head to our Customer Service portal.

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*Available to One Key members.