₱3,902+ Cheap flights from South Island
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. 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.
Find flights from South Island
International flights from South IslandFind cheap international flights from South Island based on historic user searches and pricing. Information updated on June 11, 2025.
Find cheap international flights from South Island based on historic user searches and pricing. Information updated on June 11, 2025.
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.
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 ₱29,264). Flying from South Island in December will prove the most costly (average of ₱43,757). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from South Island?
Many airlines operate round-trip flights from South Island: Qantas Airways, Cathay Pacific, China Southern, Singapore Airlines. These airlines fly to the following popular destinations: Manila.
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.
Direct flights from New Zealand
Book a non-stop flight from one of these other cities located in New Zealand.
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 June 11, 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from South Island?
When you search for this flight from South Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.
Why should you use Cheapflights to find cheap flight tickets from South Island?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Island for you. Better yet — we are completely free to use.
Can Cheapflights find flights from South Island with no change fees?
Certainly. Search results for flights from South Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from South Island become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!