HK$599+ Cheap flights from South Island

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30-10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHC — HKG
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Find flights from South Island

Cheapest flights from South Island
Explore the most affordable flight options available from South Island. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Sat 8-1114:10CHC - HKG
1 stop20h 45mFiji Airways
Sun 30-1116:15HKG - CHC
1 stop15h 55mFiji Airways
Deal found 15-9HK$6,277
Thu 22-114:20CHC - HKG
1 stop20h 35mFiji Airways
Sun 1-216:15HKG - CHC
1 stop15h 55mFiji Airways
Deal found 15-9HK$6,494
Sat 8-1114:20CHC - HKG
Nonstop11h 35mCathay Pacific
Sun 30-1121:05HKG - CHC
Nonstop11h 15mCathay Pacific
Deal found 15-9HK$6,697
Fri 14-1106:05CHC - HKG
1 stop16h 30mQantas Airways
Sat 22-1119:30HKG - CHC
1 stop23h 40mQantas Airways
Deal found 16-9HK$6,806
Sat 8-1114:20CHC - HKG
Nonstop11h 35mMultiple Airlines
Sun 30-1121:35HKG - CHC
1 stop13h 50mMultiple Airlines
Deal found 15-9HK$6,837
Mon 29-907:00CHC - HKG
1 stop16h 00mQantas Airways
Sun 19-1019:30HKG - CHC
1 stop23h 29mQantas Airways
Deal found 16-9HK$6,868
Tue 21-1006:20CHC - HKG
2 stops36h 15mMultiple Airlines
Fri 24-1014:40HKG - CHC
2 stops19h 05mMultiple Airlines
Deal found 14-9HK$6,922
Tue 27-115:50NSN - HKG
2 stops32h 10mAir China
Tue 3-210:30HKG - NSN
2 stops47h 00mAir China
Deal found 15-9HK$8,727
Fri 23-115:00NSN - HKG
2 stops33h 00mAir China
Mon 2-208:30HKG - NSN
2 stops32h 15mAir China
Deal found 15-9HK$8,999
Sun 25-116:15NSN - HKG
2 stops25h 50mAir China
Mon 2-208:30HKG - NSN
2 stops32h 15mAir China
Deal found 15-9HK$9,302
Tue 27-115:50NSN - HKG
2 stops32h 10mAir China
Sun 1-217:50HKG - NSN
2 stops22h 55mAir China
Deal found 15-9HK$9,349
Wed 21-117:30NSN - HKG
2 stops29h 05mQantas Airways
Tue 3-219:30HKG - NSN
2 stops33h 00mQantas Airways
Deal found 15-9HK$9,528

Find flights from South Island within your budget

 
Find flights departing from South Island that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 16 September 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 8-11

14:10-05:55

1 stop20h 45m

Hong Kong Intl

Sun 30-11

16:15-13:10

1 stop15h 55m

HK$6,277

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 8-11

14:20-20:55

Nonstop11h 35m

Hong Kong Intl

Sun 30-11

21:05-13:20

Nonstop11h 15m

HK$6,697

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 8-11

14:20-20:55

Nonstop11h 35m

Hong Kong Intl

Sun 30-11

21:35-16:25

1 stop13h 50m

HK$6,837

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 21-10

06:00-18:00

1 stop17h 00m

Hong Kong Intl

Fri 24-10

19:30-23:59

1 stop23h 29m

HK$6,860

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Fri 14-11

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Sat 22-11

19:30-00:10

1 stop23h 40m

HK$6,860

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 29-9

07:00-18:00

1 stop16h 00m

Hong Kong Intl

Sun 19-10

19:30-23:59

1 stop23h 29m

HK$6,868

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 21-10

06:20-13:35

2 stops36h 15m

Hong Kong Intl

Fri 24-10

14:40-14:45

2 stops19h 05m

HK$6,922

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Wed 22-10

06:00-18:00

1 stop17h 00m

Hong Kong Intl

Fri 24-10

19:30-23:59

1 stop23h 29m

HK$7,187

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 22-1

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Tue 3-2

19:30-00:10

1 stop23h 40m

HK$7,420

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 20-10

06:00-18:00

1 stop17h 00m

Hong Kong Intl

Fri 24-10

19:30-23:59

1 stop23h 29m

HK$7,420

Flights are sorted by cheapest return flights first.

Deals found on 13-9

Showing 1-10 of 31 results
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Best time to book a flight from South Island

Have a flexible travel schedule? Discover the best time to fly from South Island with our price prediction graph.
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.

Travel insights for flights from South Island

Get recent, data-driven insights about flights from South Island including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Island?

Currently, October is the cheapest month in which you can book a flight from South Island (average of HK$5,087). Flying from South Island in January will prove the most costly (average of HK$6,230). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

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Related info for your journey

Access useful and relevant information related to your journey from South Island. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.

  • What is the cheapest airport to fly out of South Island?

    Hong Kong Intl airport offers the cheapest routes to Auckland from HK$739. Manila Ninoy Aquino Intl airport is a great option if you're flying to Hong Kong from HK$747. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from South Island?

    Currently, the cheapest month for flights from South Island is October. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from South Island?

    Check out the cheapest flights from South Island to embark to:
    Fly from Hong Kong to Manila from HK$739 round trip
    Fly from Manila to Hong Kong from HK$747 round trip
    Fly from Hong Kong to Okinawa from HK$747 round trip
    Fly from Hong Kong to Phu Quoc from HK$793 round trip
    Fly from Hong Kong to Taipei City from HK$848 round trip

  • How does Cheapflights help users find flights from South Island?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from South Island today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from South Island?

    Millions of users choose and trust Cheapflights to book the best flight deals from South Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from South Island with no change fees?

    Need flexible booking options for your flight from South Island ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from South Island become cheaper?

    Not ready to book yet? You can track prices for flights from South Island on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Island?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from South Island today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from South Island?

Millions of users choose and trust Cheapflights to book the best flight deals from South Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Island with no change fees?

Need flexible booking options for your flight from South Island ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from South Island become cheaper?

Not ready to book yet? You can track prices for flights from South Island on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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