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Cheap flights from Houston George Bush Intcntl Airport to Christchurch from $644

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Christchurch departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Christchurch

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:59 pm - 1:05 pm
IAH
-
CHC
45h 06m
2 stops
Multiple Airlines Logo
5:00 pm - 3:05 pm
CHC
-
IAH
16h 05m
1 stop
$1,469Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Multiple Airlines Logo
9:59 pm - 1:05 pm
IAH
-
CHC
45h 06m
2 stops
Multiple Airlines Logo
1:50 pm - 2:05 pm
CHC
-
IAH
19h 15m
1 stop
$1,615Multiple Airlines
Thu, Oct 15 - Thu, Nov 5
Multiple Airlines Logo
9:59 pm - 1:05 pm
IAH
-
CHC
45h 06m
2 stops
Multiple Airlines Logo
5:00 pm - 3:05 pm
CHC
-
IAH
16h 05m
1 stop
$1,632Multiple Airlines
Mon, Oct 19 - Fri, Oct 30
Air New Zealand Logo
8:55 pm - 10:50 am
IAH
-
CHC
19h 55m
2 stops
Air New Zealand Logo
1:05 pm - 3:05 pm
CHC
-
IAH
20h 00m
2 stops
$1,657Air New Zealand
Tue, Oct 20 - Thu, Oct 29
Multiple Airlines Logo
4:45 pm - 12:40 am
IAH
-
CHC
37h 55m
2 stops
Multiple Airlines Logo
6:10 am - 4:24 pm
CHC
-
IAH
28h 14m
2 stops
$1,661Multiple Airlines
Sun, Oct 18 - Fri, Oct 30
Air New Zealand Logo
8:55 pm - 8:55 am
IAH
-
CHC
18h 00m
1 stop
Air New Zealand Logo
9:50 am - 3:05 pm
CHC
-
IAH
23h 15m
2 stops
$1,664Air New Zealand
Tue, Oct 20 - Thu, Oct 29
Multiple Airlines Logo
9:59 pm - 1:05 pm
IAH
-
CHC
45h 06m
2 stops
Multiple Airlines Logo
2:10 pm - 3:05 pm
CHC
-
IAH
18h 55m
1 stop
$1,669Multiple Airlines
Mon, Oct 19 - Thu, Oct 29
Air New Zealand Logo
8:55 pm - 8:55 am
IAH
-
CHC
18h 00m
1 stop
Air New Zealand Logo
5:00 pm - 3:05 pm
CHC
-
IAH
16h 05m
1 stop
$1,671Air New Zealand
Tue, Oct 20 - Thu, Oct 29
Multiple Airlines Logo
6:30 am - 12:05 pm
IAH
-
CHC
36h 35m
3 stops
Multiple Airlines Logo
11:25 am - 4:25 pm
CHC
-
IAH
22h 00m
2 stops
$1,685Multiple Airlines
Sat, Jun 20 - Sat, Jul 4
Multiple Airlines Logo
6:30 am - 12:05 pm
IAH
-
CHC
36h 35m
3 stops
Multiple Airlines Logo
10:10 am - 4:25 pm
CHC
-
IAH
23h 15m
1 stop
$1,689Multiple Airlines
Sat, Jun 20 - Sat, Jul 4

Air Canada flights from Houston George Bush Intcntl Airport to Christchurch

Our best Air Canada deals on Houston George Bush Intcntl Airport to Christchurch flight tickets
Air Canada
Oct 19
IAH4:45 pmHouston George Bush Intcntl
37h 55m
2 stops
CHC12:40 amChristchurch
Oct 30
CHC6:10 amChristchurch
28h 14m
2 stops
IAH4:24 pmHouston George Bush Intcntl
$1,695
Air Canada
Oct 17
IAH4:45 pmHouston George Bush Intcntl
37h 55m
2 stops
CHC12:40 amChristchurch
Nov 5
CHC6:10 amChristchurch
29h 14m
2 stops
IAH4:24 pmHouston George Bush Intcntl
$1,708
Air Canada
Oct 18
IAH9:43 amHouston George Bush Intcntl
44h 57m
2 stops
CHC12:40 amChristchurch
Oct 27
CHC6:10 amChristchurch
44h 55m
3 stops
IAH9:05 amHouston George Bush Intcntl
$1,809

Air New Zealand flights from Houston George Bush Intcntl Airport to Christchurch

Our best Air New Zealand deals on Houston George Bush Intcntl Airport to Christchurch flight tickets
Air New Zealand
Oct 20
IAH8:55 pmHouston George Bush Intcntl
19h 55m
2 stops
CHC10:50 amChristchurch
Oct 29
CHC1:05 pmChristchurch
20h 00m
2 stops
IAH3:05 pmHouston George Bush Intcntl
$1,657
Air New Zealand
Oct 20
IAH8:55 pmHouston George Bush Intcntl
18h 00m
1 stop
CHC8:55 amChristchurch
Oct 29
CHC9:50 amChristchurch
23h 15m
2 stops
IAH3:05 pmHouston George Bush Intcntl
$1,664
Air New Zealand
Oct 20
IAH8:55 pmHouston George Bush Intcntl
18h 00m
1 stop
CHC8:55 amChristchurch
Oct 29
CHC5:00 pmChristchurch
16h 05m
1 stop
IAH3:05 pmHouston George Bush Intcntl
$1,671

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Christchurch 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Christchurch that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Mon 10/19

9:59 pm-1:05 pm

2 stops45h 06m

Christchurch

Fri 10/30

5:00 pm-3:05 pm

1 stop16h 05m

$1,469

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Thu 10/15

9:59 pm-1:05 pm

2 stops45h 06m

Christchurch

Thu 11/5

1:50 pm-2:05 pm

1 stop19h 15m

$1,615

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Mon 10/19

9:59 pm-1:05 pm

2 stops45h 06m

Christchurch

Fri 10/30

5:00 pm-3:05 pm

1 stop16h 05m

$1,632

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 10/20

8:55 pm-10:50 am

2 stops19h 55m

Christchurch

Thu 10/29

1:05 pm-3:05 pm

2 stops20h 00m

$1,657

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Sun 10/18

4:45 pm-12:40 am

2 stops37h 55m

Christchurch

Fri 10/30

6:10 am-4:24 pm

2 stops28h 14m

$1,661

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 10/20

8:55 pm-8:55 am

1 stop18h 00m

Christchurch

Thu 10/29

9:50 am-3:05 pm

2 stops23h 15m

$1,664

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Mon 10/19

9:59 pm-1:05 pm

2 stops45h 06m

Christchurch

Thu 10/29

2:10 pm-3:05 pm

1 stop18h 55m

$1,669
Quickest round-trip

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 10/20

8:55 pm-8:55 am

1 stop18h 00m

Christchurch

Thu 10/29

5:00 pm-3:05 pm

1 stop16h 05m

$1,671

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Sat 6/20

6:30 am-12:05 pm

3 stops36h 35m

Christchurch

Sat 7/4

11:25 am-4:25 pm

2 stops22h 00m

$1,685

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Sat 6/20

6:30 am-12:05 pm

3 stops36h 35m

Christchurch

Sat 7/4

10:10 am-4:25 pm

1 stop23h 15m

$1,689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Christchurch from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Christchurch

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Christchurch flights?

You could potentially save up to 50% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Christchurch flight.

When to book flights from Houston George Bush Intcntl Airport to Christchurch

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Christchurch according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Christchurch (IAH to CHC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Christchurch

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Christchurch takes 18h 30m
There are no direct flights from Houston George Bush Intcntl Airport to Christchurch. There are no popular flight routes from Houston George Bush Intcntl Airport to Christchurch.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Christchurch

  • How far is Houston George Bush Intcntl to Christchurch by plane?

    A flight from Houston George Bush Intcntl to Christchurch will travel around 7698.3 mi. 18h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Christchurch Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Christchurch Airport refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Christchurch Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Christchurch Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Christchurch Airport.

  • What documentation or ID do you need to fly to Christchurch Airport?

    The necessary travel and health documents for your Christchurch Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Christchurch?

Best airlines flying from Houston George Bush Intcntl Airport to Christchurch

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Christchurch with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom $1,097Free CancellationRating
8.0
642 reviews
Search Air New Zealand flights

Traveling to a place near Christchurch?

Book flights to Christchurch if you plan to visit one of these locations
Springfield
Lincoln

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Christchurch?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Christchurch for you.

Can I find flights from Houston to Christchurch with flexible booking policies on momondo?

All flight searches from Houston to Christchurch on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Christchurch?

Once you have performed a search for Houston to Christchurch flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Christchurch right now. Can momondo alert me if prices change?

Price alerts on flights to Christchurch from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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