HK$592+ 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 20-1. 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
13 Jan — 20 Jan1
1 adult
1 adult, Economy, 0 bags

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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 14 December 2025.

Sun 17-508:20CHC - HKG
3 stops24h 35mMultiple Airlines
Fri 22-520:25HKG - CHC
3 stops39h 55mMultiple Airlines
Deal found 12-12HK$6,546
Tue 27-106:05CHC - HKG
1 stop16h 45mQantas Airways
Tue 3-219:30HKG - CHC
1 stop23h 40mQantas Airways
Deal found 13-12HK$6,834
Mon 26-108:20CHC - HKG
3 stops38h 10mMultiple Airlines
Sun 8-219:50HKG - CHC
3 stops40h 30mMultiple Airlines
Deal found 12-12HK$7,387
Tue 27-109:15CHC - HKG
3 stops31h 00mMultiple Airlines
Tue 3-212:00HKG - CHC
3 stops24h 20mMultiple Airlines
Deal found 13-12HK$7,465
Sun 17-506:00CHC - HKG
1 stop15h 55mQantas Airways
Fri 22-519:30HKG - CHC
1 stop15h 55mQantas Airways
Deal found 12-12HK$7,605
Thu 15-106:05CHC - HKG
1 stop16h 30mQantas Airways
Thu 22-119:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 13-12HK$7,963
Wed 28-115:50NSN - HKG
2 stops26h 15mAir China
Wed 4-208:30HKG - NSN
2 stops50h 15mAir China
Deal found 13-12HK$8,881
Wed 11-213:30BHE - HKG
2 stops33h 20mQantas Airways
Sun 22-219:25HKG - BHE
2 stops31h 45mQantas Airways
Deal found 13-12HK$8,889
Fri 13-213:30BHE - HKG
2 stops33h 20mQantas Airways
Sun 22-219:25HKG - BHE
2 stops31h 45mQantas Airways
Deal found 13-12HK$9,006
Tue 17-217:30BHE - HKG
2 stops29h 05mQantas Airways
Sun 22-219:25HKG - BHE
2 stops31h 45mQantas Airways
Deal found 13-12HK$9,045
Wed 11-213:30BHE - HKG
2 stops33h 20mQantas Airways
Fri 20-219:30HKG - BHE
2 stops32h 35mQantas Airways
Deal found 13-12HK$9,309
Fri 13-213:30BHE - HKG
2 stops33h 20mQantas Airways
Fri 20-219:30HKG - BHE
2 stops32h 35mQantas Airways
Deal found 13-12HK$9,426

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 14 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

Sun 17-5

08:20-04:55

3 stops24h 35m

Hong Kong Intl

Fri 22-5

20:25-16:20

3 stops39h 55m

HK$6,546

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 26-1

08:20-17:30

3 stops38h 10m

Hong Kong Intl

Sun 8-2

19:50-17:20

3 stops40h 30m

HK$7,387

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sun 17-5

06:00-17:55

1 stop15h 55m

Hong Kong Intl

Fri 22-5

19:30-15:25

1 stop15h 55m

HK$7,605

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 27-1

16:35-11:15

2 stops23h 40m

Hong Kong Intl

Tue 3-2

12:00-17:20

3 stops24h 20m

HK$7,776

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 15-1

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Thu 22-1

19:25-23:55

1 stop23h 30m

HK$7,963

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 26-2

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Sun 8-3

19:25-15:25

1 stop15h 00m

HK$8,360

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 24-1

18:20-11:15

2 stops21h 55m

Hong Kong Intl

Sat 31-1

12:00-15:10

3 stops22h 10m

HK$8,383

NelsonHong Kong

NSN - HKG

NSNHKG

Nelson

Wed 28-1

15:50-13:05

2 stops26h 15m

Hong Kong Intl

Wed 4-2

08:30-15:45

2 stops50h 15m

HK$8,881

BlenheimHong Kong

BHE - HKG

BHEHKG

Blenheim

Wed 11-2

13:30-17:50

2 stops33h 20m

Hong Kong Intl

Sun 22-2

19:25-08:10

2 stops31h 45m

HK$8,889

BlenheimHong Kong

BHE - HKG

BHEHKG

Blenheim

Fri 13-2

13:30-17:50

2 stops33h 20m

Hong Kong Intl

Sun 22-2

19:25-08:10

2 stops31h 45m

HK$9,006

Flights are sorted by cheapest return flights first.

Deals found on 12-12

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, December is the cheapest month in which you can book a flight from South Island (average of HK$5,145). Flying from South Island in January will prove the most costly (average of HK$6,227). 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 14 December 2025.

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

    Hong Kong Intl airport offers the cheapest routes to Auckland from HK$413. Taipei City Taiwan Taoyuan Intl airport is a great option if you're flying to Hong Kong from HK$615. 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 Hong Kong to Osaka from HK$413 round trip
    Fly from Hong Kong to Fukuoka from HK$607 round trip
    Fly from Taipei City to Hong Kong from HK$615 round trip
    Fly from Hong Kong to Phu Quoc from HK$880 round trip
    Fly from Hong Kong to Manila from HK$911 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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