HK$576+ 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 21-1. 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
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Find flights from South Island

Enter your travel dates to find the best prices.

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 9 December 2025.

Thu 22-111:50CHC - HKG
2 stops34h 30mMultiple Airlines
Thu 29-118:15HKG - CHC
3 stops42h 05mMultiple Airlines
Deal found 7-12HK$7,368
Thu 22-106:05CHC - HKG
1 stop16h 45mQantas Airways
Thu 29-119:30HKG - CHC
1 stop23h 40mQantas Airways
Deal found 7-12HK$7,672
Thu 26-206:05CHC - HKG
1 stop16h 45mQantas Airways
Sun 8-319:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 8-12HK$8,302
Mon 19-106:05CHC - HKG
1 stop16h 30mQantas Airways
Mon 26-119:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 7-12HK$8,776
Mon 19-122:30CHC - HKG
2 stops26h 05mMultiple Airlines
Mon 26-120:45HKG - CHC
2 stops22h 40mMultiple Airlines
Deal found 7-12HK$8,862
Thu 26-206:10CHC - HKG
2 stops21h 35mSingapore Airlines
Sun 8-315:45HKG - CHC
2 stops20h 25mSingapore Airlines
Deal found 8-12HK$9,251
Mon 12-115:50NSN - HKG
1 stop29h 30mAir New Zealand
Mon 26-117:50HKG - NSN
1 stop16h 25mAir New Zealand
Deal found 7-12HK$22,089
Mon 12-109:25NSN - HKG
2 stops18h 20mMultiple Airlines
Mon 26-115:45HKG - NSN
2 stops20h 10mMultiple Airlines
Deal found 6-12HK$41,470

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 9 December 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

Thu 22-1

11:50-17:20

2 stops34h 30m

Hong Kong Intl

Thu 29-1

18:15-17:20

3 stops42h 05m

HK$7,368

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 22-1

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Thu 29-1

19:30-00:10

1 stop23h 40m

HK$7,672

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 26-2

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Sun 8-3

19:25-23:55

1 stop23h 30m

HK$8,302

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 19-1

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Mon 26-1

19:25-23:55

1 stop23h 30m

HK$8,776

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 19-1

22:30-19:35

2 stops26h 05m

Hong Kong Intl

Mon 26-1

20:45-00:25

2 stops22h 40m

HK$8,862

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 26-2

06:10-22:45

2 stops21h 35m

Hong Kong Intl

Sun 8-3

15:45-17:10

2 stops20h 25m

HK$9,251

NelsonHong Kong

NSN - HKG

NSNHKG

Nelson

Mon 12-1

17:45-16:20

1 stop27h 35m

Hong Kong Intl

Mon 26-1

17:50-14:30

1 stop15h 40m

HK$22,089

NelsonHong Kong

NSN - HKG

NSNHKG

Nelson

Mon 12-1

09:25-22:45

2 stops18h 20m

Hong Kong Intl

Mon 26-1

15:45-16:55

2 stops20h 10m

HK$28,586

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 3-3

17:00-11:15

3 stops47h 15m

HK$3,338

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 10-1

22:30-18:20

2 stops24h 50m

HK$3,564

Flights are sorted by cheapest return flights first.

Deals found on 8-12

Showing 1-10 of 14 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, December is the cheapest month in which you can book a flight from South Island (average of HK$5,143). Flying from South Island in January will prove the most costly (average of HK$6,224). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 9 December 2025.

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

    Manila Ninoy Aquino Intl airport offers the cheapest routes to Hong Kong from HK$825. Hong Kong Intl airport is a great option if you're flying to Auckland from HK$833. 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 December. 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 Manila to Hong Kong from HK$825 round trip
    Fly from Hong Kong to Manila from HK$833 round trip
    Fly from Hong Kong to Phu Quoc from HK$879 round trip
    Fly from Hong Kong to Taipei City from HK$926 round trip
    Fly from Hong Kong to Okinawa from HK$941 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

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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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