A red speedboat on a turquoise river surrounded by rocky banks and dense green trees.

Cheap Flights to South Island from HK$2,238

View HK$2,238 flight on Thu, 3 Dec 2026Opens in a new window

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  • China Southern Airlines

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Cheap round-trip flights to South Island

Prices were available within the past 7 days and start at HK$2,238 for one-way flights and HK$4,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Qantas Airways
Jetstar
Emirates
Garuda Indonesia

Frequently asked questions

How do I find cheap flights to South Island that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to bring you the most flexible airfares in town. Just mark the "No change fee" box right under the "Flexible change policies" subheading to find the best flights to South Island.
How can I find cheap tickets to South Island?
A good strategy for getting your hands on cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to South Island, then click on the "flexible dates" box for a list of prices for nearby days. Another good tip? Book in advance. For an idea of costs, HK$4,003 was the best price for a flight to South Island in the last seven days.
How much is a flight to South Island?
There were a lot of inexpensive fares up for grabs in the last seven days, with the cost of a return flight to South Island ranging between HK$4,003 and HK$7,014. Many lucky vacationers purchased one-way tickets from Gold Coast (OOL) for just HK$2,238.
When is the cheapest time to fly to South Island?
Jet off on a Tuesday to raise your chances of securing the cheapest airfare to South Island. Mondays are usually the next most affordable day to depart. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to South Island?
Airfares ranged from just HK$4,003 to HK$7,014 in the last seven days. When you're ready to book, we're here to help secure the best deal to South Island.
What months are the cheapest to book a flight to South Island?
A cheap month to snare an awesome deal to South Island is February, while the most expensive is December. Avoid this time if you're on a budget.

Travel information

Destination airport
Christchurch Intl.
Destination airport IATA code
CHC
Destination city name
Christchurch
Return price
HK$5,826

Trending flights to South Island

Prices were available within the past 7 days and start at HK$2,238 for one-way flights and HK$4,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Garuda Indonesia
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