HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Island

$595+ Cheap flights from George Bush Intcntl (IAH) to South Island

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — CHC
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to South Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from George Bush Intcntl to South Island

Keep the following information in mind while searching for George Bush Intcntl to South Island flight deals. Data was last updated April 22, 2025.

Round-trip from

$1,050
(Gurufare)

One-way from

$595
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,702
From Houston George Bush Intcntl to South Island
Search Deals
One-way flight from Houston George Bush Intcntl to South Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from George Bush Intcntl to South Island

Cheapest flights from George Bush Intcntl to South Island
Explore the most affordable flight options available from George Bush Intcntl to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Gurufare deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:05 pmIAH - ZQN
1 stop20h 20mAir New Zealand
Thu 12/41:05 pmZQN - IAH
2 stops20h 00mAir New Zealand
Deal found 4/21$1,050
This Gurufare deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:05 pmIAH - CHC
1 stop20h 20mAir New Zealand
Wed 11/263:05 pmCHC - IAH
1 stop18h 00mAir New Zealand
Deal found 4/21$1,050
This FlightHub deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:37 pmIAH - CHC
2 stops23h 38mFiji Airways
Sat 5/241:15 pmCHC - IAH
2 stops25h 42mFiji Airways
Deal found 4/21$1,118
This Booking.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:25 pmIAH - ZQN
2 stops29h 15mAir Canada
Tue 11/115:30 pmZQN - IAH
3 stops40h 38mAir Canada
Deal found 4/22$1,292
This Travelocity deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:44 pmIAH - CHC
3 stops27h 11mMultiple Airlines
Sat 5/246:00 amCHC - IAH
2 stops30h 09mMultiple Airlines
Deal found 4/21$1,465
This Air Canada deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:05 pmIAH - CHC
3 stops39h 55mAir Canada
Sat 12/136:15 amCHC - IAH
2 stops51h 53mAir Canada
Deal found 4/22$1,538
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:15 pmIAH - ZQN
2 stops33h 00mAmerican Airlines
Sat 12/1310:45 amZQN - IAH
3 stops24h 09mAmerican Airlines
Deal found 4/22$1,743
This Booking.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:30 pmIAH - ZQN
3 stops29h 05mMultiple Airlines
Wed 12/177:00 amZQN - IAH
2 stops27h 08mMultiple Airlines
Deal found 4/22$1,849
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:08 pmIAH - ZQN
2 stops27h 12mUnited Airlines
Thu 5/153:05 pmZQN - IAH
1 stop18h 10mUnited Airlines
Deal found 4/21$2,151
This Justfly.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 pmIAH - CHC
2 stops44h 45mSingapore Airlines
Fri 11/281:10 amCHC - IAH
2 stops35h 39mSingapore Airlines
Deal found 4/22$3,355

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to South Island 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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South Island that are best for you.

Fly from

George Bush Intcntl

Fly to

South Island

Route

Depart

Return

Price

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 8/12

9:55 pm-9:55 am

1 stop19h 00m

Christchurch

Wed 8/27

4:00 pm-4:15 pm

1 stop17h 15m

$1,050

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 5/6

7:37 pm-12:15 pm

2 stops23h 38m

Christchurch

Sat 5/24

1:15 pm-9:57 pm

2 stops25h 42m

$1,118

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 5/6

7:44 pm-3:55 pm

3 stops27h 11m

Christchurch

Sat 5/24

6:00 am-7:09 pm

2 stops30h 09m

$1,465

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Tue 8/12

10:07 am-11:05 pm

3 stops43h 58m

Christchurch

Wed 8/27

6:05 am-3:50 pm

2 stops26h 45m

$1,563

HoustonQueenstown

IAH - ZQN

IAHZQN

Houston George Bush Intcntl

Mon 5/12

6:08 pm-2:20 pm

2 stops27h 12m

Queenstown Intl

Thu 5/15

3:05 pm-4:15 pm

1 stop18h 10m

$2,151

HoustonQueenstown

IAH - ZQN

IAHZQN

Houston George Bush Intcntl

Tue 9/2

5:45 am-9:40 am

3 stops58h 55m

$595

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Thu 8/7

8:31 pm-12:15 pm

2 stops22h 44m

$622

HoustonQueenstown

IAH - ZQN

IAHZQN

Houston George Bush Intcntl

Tue 9/2

9:55 pm-4:35 pm

1 stop25h 40m

$933

HoustonChristchurch

IAH - CHC

IAHCHC

Houston George Bush Intcntl

Thu 7/31

9:55 pm-9:25 am

1 stop18h 30m

$1,064

HoustonQueenstown

IAH - ZQN

IAHZQN

Houston George Bush Intcntl

Sun 8/31

9:55 pm-9:50 am

1 stop18h 55m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 11 results
1
2

Best time to book a flight from George Bush Intcntl to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from George Bush Intcntl with our price prediction graph.
Estimated round-trip 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 Houston George Bush Intcntl Airport to South Island

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

Find hourly flight availability from George Bush Intcntl to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to South Island as you normally would.

Rainfall in South Island by month

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

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

Temperature in South Island by month

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

If weather is an important factor for your trip to South Island, 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 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 South Island. Reviews last updated April 22, 2025.
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
188 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
469 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,683 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air Canada
7.0
Good
9,180 reviews
Fiji Airways
8.1
Very good
188 reviews

Entertainment

7.5

Boarding

8.2

Comfort

8.1

Crew

8.5

Food

7.5

Overall

8.1

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Related info for your journey

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

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

    $622 is the cheapest one-way deal found within the past few days, from Fiji Airways. You may also be able to find cheap deals on Air New Zealand and United Airlines, with prices starting from $933 and $1,064, respectively.

  • What are the most popular routes from Houston George Bush Intcntl Airport to South Island?

    The most popular flight routes from Houston George Bush Intcntl Airport to South Island are Houston George Bush Intcntl - Christchurch, Houston George Bush Intcntl - Invercargill and Houston George Bush Intcntl - Queenstown Intl.

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

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

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

    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 South Island.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to South Island 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 South Island?

    Currently, July is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Island (average of $1,101). Flying from Houston George Bush Intcntl Airport to South Island in December is currently the most expensive (average of $1,869). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from George Bush Intcntl to South Island

Discover the top airline that operate flights from George Bush Intcntl to South Island. 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,244Average$1,921FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.