HK$552+ 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 5-11. 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
20 Nov — 27 Nov1
1 adult
1 adult, Economy

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 21 October 2025.

Tue 27-106:05CHC - HKG
1 stop16h 45mQantas Airways
Mon 2-219:30HKG - CHC
1 stop23h 40mQantas Airways
Deal found 20-10HK$6,424
Sun 9-1106:05CHC - HKG
1 stop16h 45mQantas Airways
Mon 1-1219:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 20-10HK$6,463
Fri 14-1106:05CHC - HKG
1 stop16h 30mQantas Airways
Sat 22-1119:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 19-10HK$6,680
Thu 5-306:05CHC - HKG
1 stop16h 45mQantas Airways
Wed 25-319:25HKG - CHC
1 stop15h 00mQantas Airways
Deal found 20-10HK$6,688
Sat 8-1106:05CHC - HKG
1 stop16h 45mQantas Airways
Sun 30-1119:30HKG - CHC
1 stop14h 00mQantas Airways
Deal found 20-10HK$6,797
Thu 5-306:10CHC - HKG
2 stops20h 35mMultiple Airlines
Wed 25-313:40HKG - CHC
2 stops28h 25mMultiple Airlines
Deal found 20-10HK$6,805
Sun 8-306:10CHC - HKG
2 stops20h 35mMultiple Airlines
Wed 25-313:40HKG - CHC
2 stops28h 25mMultiple Airlines
Deal found 19-10HK$6,859
Sun 9-1106:05CHC - HKG
3 stops33h 50mMultiple Airlines
Mon 1-1211:00HKG - CHC
2 stops31h 55mMultiple Airlines
Deal found 20-10HK$6,890
Fri 6-306:05CHC - HKG
1 stop16h 45mQantas Airways
Thu 26-319:25HKG - CHC
1 stop23h 30mQantas Airways
Deal found 20-10HK$6,906
Thu 4-1206:10CHC - HKG
3 stops34h 05mMultiple Airlines
Thu 11-1212:00HKG - CHC
2 stops30h 05mMultiple Airlines
Deal found 19-10HK$7,092
Fri 6-313:20CHC - HKG
3 stops31h 05mMultiple Airlines
Thu 26-316:25HKG - CHC
2 stops26h 55mMultiple Airlines
Deal found 20-10HK$7,108
Mon 12-117:45NSN - HKG
1 stop27h 35mAir New Zealand
Mon 26-114:55HKG - NSN
1 stop16h 25mAir New Zealand
Deal found 20-10HK$19,932

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 21 October 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

Fri 14-11

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Sat 22-11

19:30-00:10

1 stop23h 40m

HK$6,680

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 5-3

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Wed 25-3

19:25-15:25

1 stop15h 00m

HK$6,688

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sun 8-3

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Wed 25-3

19:30-00:10

1 stop23h 40m

HK$6,797

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sun 16-11

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Sun 23-11

19:25-23:55

1 stop23h 30m

HK$6,797

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Fri 6-3

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Thu 26-3

19:25-23:55

1 stop23h 30m

HK$6,906

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Wed 3-12

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Wed 10-12

19:25-23:55

1 stop23h 30m

HK$7,115

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$7,232

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 27-1

06:05-17:35

1 stop16h 30m

Hong Kong Intl

Tue 3-2

19:30-00:10

1 stop23h 40m

HK$7,232

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Mon 26-1

06:05-17:50

1 stop16h 45m

Hong Kong Intl

Mon 2-2

19:30-00:10

1 stop23h 40m

HK$7,232

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Wed 3-12

06:05-17:30

3 stops40h 25m

Hong Kong Intl

Wed 10-12

10:25-22:20

3 stops30h 55m

HK$7,286

Flights are sorted by cheapest return flights first.

Deals found on 19-10

Showing 1-10 of 25 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$5,080). Flying from South Island in January will prove the most costly (average of HK$6,222). 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 21 October 2025.

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

    Bangkok Suvarnabhumi airport offers the cheapest routes to Hong Kong from HK$816. Hong Kong Intl airport is a great option if you're flying to Auckland from HK$831. 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 Bangkok to Hong Kong from HK$816 round trip
    Fly from Hong Kong to Phu Quoc from HK$831 round trip
    Fly from Hong Kong to Bangkok from HK$839 round trip
    Fly from Hong Kong to Angeles City from HK$886 round trip
    Fly from Hong Kong to Manila from HK$924 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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