HK$585+ 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 29-4. 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
15 Feb — 22 Feb1
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 16 January 2026.

Mon 16-214:20
CHC
-
HKG
Nonstop11h 35m
Multiple Airlines
Tue 24-223:50
HKG
-
CHC
1 stop19h 35m
Multiple Airlines
Deal found 14-1HK$5,279
Sun 1-306:00
CHC
-
HKG
2 stops20h 45m
Multiple Airlines
Sun 8-311:15
HKG
-
CHC
2 stops30h 50m
Multiple Airlines
Deal found 15-1HK$7,712
Sat 28-209:15
CHC
-
HKG
3 stops33h 20m
Multiple Airlines
Sat 7-312:00
HKG
-
CHC
3 stops24h 20m
Multiple Airlines
Deal found 13-1HK$7,883
Sat 6-613:30
BHE
-
HKG
2 stops32h 25m
Qantas Airways
Wed 10-619:30
HKG
-
BHE
2 stops33h 40m
Qantas Airways
Deal found 14-1HK$7,946

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 January 2026. 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

Mon 16-2

14:20-20:55

Nonstop11h 35m

Hong Kong Intl

Tue 24-2

23:50-00:25

1 stop19h 35m

HK$5,279

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sun 1-3

06:00-21:45

2 stops20h 45m

Hong Kong Intl

Sun 8-3

11:15-23:05

2 stops30h 50m

HK$7,712

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 28-2

09:15-13:35

3 stops33h 20m

Hong Kong Intl

Sat 7-3

12:00-17:20

3 stops24h 20m

HK$7,883

BlenheimHong Kong

BHE - HKG

BHEHKG

Blenheim

Sat 6-6

13:30-17:55

2 stops32h 25m

Hong Kong Intl

Wed 10-6

19:30-09:10

2 stops33h 40m

HK$7,946

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 12-2

13:25-16:20

2 stops31h 55m

HK$3,041

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 12-2

06:15-06:00

2 stops28h 45m

HK$3,064

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Wed 25-2

06:20-23:05

2 stops45h 45m

HK$3,649

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Thu 26-2

06:45-23:05

3 stops45h 20m

HK$3,829

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Sat 21-2

06:20-04:20

2 stops27h 00m

HK$3,844

ChristchurchHong Kong

CHC - HKG

CHCHKG

Christchurch

Tue 24-2

08:10-23:05

3 stops43h 55m

HK$4,078

Flights are sorted by cheapest return flights first.

Deals found on 15-1

Showing 1-10 of 13 results
1
2

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$5,154). Flying from South Island in April will prove the most costly (average of HK$6,277). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 2026.

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

    Hong Kong Intl airport offers the cheapest routes to Auckland from HK$429. Manila Ninoy Aquino Intl airport is a great option if you're flying to Hong Kong from HK$858. 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 April. 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$827 round trip
    Fly from Hong Kong to Nagoya from HK$834 round trip
    Fly from Hong Kong to Manila from HK$881 round trip
    Fly from Hong Kong to Phu Quoc from HK$881 round trip
    Fly from Hong Kong to Okinawa from HK$959 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.