Cheap Flights from Houston George Bush Intercntl. to Christchurch

Compare Houston George Bush Intercntl. to Christchurch flight deals

Find the cheapest month or even day of the year to fly to Christchurch

Book the best Christchurch fare with no extra fees

Find the cheapest month to fly from Houston George Bush Intercntl. to Christchurch

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Christchurch flights are currently cheapest in August.

Houston George Bush Intercntl. to Christchurch: Alternative routes

Compare routes from Houston George Bush Intercntl. to Christchurch below. You may find an airport to fly into that's cheaper, faster, or easier than Christchurch.

Houston to Christchurch: Flight information

The things to know before you go.
Cheapest flight foundR 15,372
Cheapest month to flyAugust

Finding cheap flights from Houston George Bush Intercntl. to Christchurch: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Christchurch is R 23,957. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Christchurch. But we found flights with one or more stops from R 23,957.
As of July 2025, there are no flights flying from Houston George Bush Intercntl. to Christchurch.
The cheapest month to fly from Houston George Bush Intercntl. to Christchurch is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Christchurch Airport on Friday, 31 October 2025.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Christchurch Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Christchurch but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Christchurch is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Christchurch.

Flying from George Bush Intercontinental Airport (IAH) to Christchurch International Airport (CHC): what you need to know

  • The timezone in Christchurch is UTC+13, which is 18 hours ahead of Houston.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your IAH to CHC flight.

  • Flying during a peak time such as July? Public holidays and other high seasons can result in longer lines at security. Be extra cautious and arrive up to four hours before international flights and two hours before a domestic departure.

  • Consider adding a stopover when booking your ticket from George Bush Intercontinental Airport to Christchurch International Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Check out these options between IAH and CHC:

    • San Francisco International Airport

    • Sydney (Kingsford Smith) Airport

    • Auckland Airport

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Christchurch International Airport (CHC)

  • The lowest price we've found for a one-way George Bush Intercontinental Airport to Christchurch International Airport flight is R 15,372. A round-trip fare right now is R 23,957. Depending on the availability and when you book, these fares may change.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from IAH to CHC if you book ahead. Airlines often offer some fantastic early bird rates.

  • The 'Whole month' tool shows you the cheapest flights from George Bush Intercontinental Airport to Christchurch International Airport across the month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Cut down on the time spent looking for cheap flights from IAH to CHC by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from George Bush Intercontinental Airport to Christchurch International Airport.

Handy information about George Bush Intercontinental Airport (IAH)

Arriving at Christchurch International Airport (CHC)

  • If you're arriving on a late George Bush Intercontinental Airport to Christchurch International Airport flight, nothing tops the convenience of being near the terminal. Grab your suitcases from the carousel and then be tucked up in bed not long after at one of these accommodation options near CHC:

  • Grab a Christchurch International Airport rental car and discover Christchurch and beyond with your own wheels. Yes rentals, Discount Car Rentals and mode rentals are top outlets you can book with here.

  • Booking your ride from Christchurch International Airport about three weeks ahead boosts your odds of scoring a great price.

Getting from Christchurch International Airport (CHC) to central Christchurch

  • From Christchurch International Airport, Christchurch is approximately 56 kilometres away. It takes around 1 hour to reach the centre driving.

When to fly to Christchurch International Airport (CHC)

  • It's time to plan your trip dates for your flight from George Bush Intercontinental Airport to Christchurch International Airport. February is the busiest month to visit Christchurch. If you want a more relaxed vibe, go in April.

  • Book your flight from George Bush Intercontinental Airport to Christchurch International Airport for January if you want to visit Christchurch during its warmest month. You can expect temperatures of between 10ºC (50ºF) and 24ºC (75ºF).

  • If you like cooler conditions, search for a cheap ticket from IAH to CHC in July. Average temperatures are between 1ºC (34ºF) and 12ºC (54ºF) then.

Explore more of New Zealand

  • Wellington is just one of the many cities in New Zealand waiting to be discovered once you've seen the sights of Christchurch. Around 322 kilometres away to the north-east, its top attractions include Museum of New Zealand (Te Papa Tongarewa), Weta Workshop and Wellington Cable Car.

  • If you're looking to explore another great destination in New Zealand, consider Dunedin, about 290 kilometres south-west of Christchurch. Larnach Castle, Otago Peninsula Museum and Historical Society and Cadbury World are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.