Browse one-way and return flights deals to South Island on Cheapflights. Flight deals are based on user searches and were last updated on 26 September 2026
Find the latest flights to South Island in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 26 September 2026.
Everything you need to know about your flight to South Island
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When is the best time to book a flight to South Island?
Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to South Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What are the cheapest airlines that fly to South Island?
The cheapest airlines flying from London to South Island are China Southern, Etihad Airways and Emirates.
Rainfall in South Island by month
Plan your trip to South Island by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Island ranges from 40.0 - 60.0 inches per month. May is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit South Island when rainfall is around 40.0 mm.
Temperature in South Island by month
Plan your trip to South Island by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 6.0 C).
How long is the flight to South Island?
On average, a flight from London to South Island takes 33 hours 19 minutes. Flights to South Island from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
Reviews of airlines servicing South Island
Get insights into the airlines that provide service to South Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Island. Reviews last updated 26 September 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andAir New Zealand to New Zealand by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
FAQs about flying to South Island
How long is the flight to South Island?
If you’re interested in South Island flight deals, there are a few different cities that you can depart from in the United Kingdom, including London and Manchester. When you book flights to South Island that leave from London, your trip will usually take around 29h to 30h in total. Those that will instead be departing from Manchester can expect the journey to last them around 39h on average. The number of layovers you are required to make, as well as how long these layovers are scheduled for, can all impact the duration of your trip.
Are there direct flights to South Island?
Unfortunately, direct flights to New Zealand, South Island, from the United Kingdom are not available. It is possible, however, to find cheap flights to New Zealand that only require one or two layovers. If you fly from Heathrow Airport (LHR) to Christchurch International Airport (CHC), you will typically be required to change planes once, and this commonly takes place in Singapore. Those that will be departing from Manchester Airport (MAN) instead will usually have one layover in Singapore as well.
What is the best way to travel around South Island?
Because the island is not known for having extensive public transportation that connects each of its different cities, one of the best ways to travel throughout South Island is by driving. Most of the region is accessible by car, and as there are no widespread train or bus systems, you will find that this is an easier way to head to your different destinations. Many visitors choose to either hire their own vehicle or pay for a private chauffeur to take them to where they would like to go. In larger cities, such as Christchurch and Queenstown, you will find that there are typically public transportation options for going between neighborhoods, whether it be tram or bus lines.
What are some things to do in South Island?
With its natural scenery and rich history, you’ll never run out of things to see and do during your stay in South Island. One of the most popular places to visit is Mount Cook, which is known for being one of the highest mountains in New Zealand and for having many different trails to choose from. You can also choose to visit Abel Tasman National Park, which has beaches, great kayaking opportunities and campsites for visitors to enjoy. Franz Josef Glacier is a famous spot as well, and guided tours are offered for travellers. If you will be visiting during the winter months, you may want to spend some time at Coronet Peak, which is a popular ski resort that can be found in Queenstown. Architecture lovers will want to make sure that they explore Dunedin Railway Station, a unique building that is in the city of Dunedin.
Do I need a passport or visa to fly to South Island?
If you are a citizen of the United Kingdom, you can visit South Island, as well as any other location in New Zealand, for up to six months without needing to obtain a visa. However, you are required to apply for and acquire a New Zealand Electronic Travel Authority (NZeTA) before you fly to the country. Even if you will be in the country for less than six months, you will still be required to have a valid passport that will not expire during your time in New Zealand. Make sure that you have at least two pages in your passport that are blank, in order for you to have room to receive your stamps from immigration after you’ve arrived at your destination.
Can I find cheaper flights to South Island if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to South Island on Cheapflights that require 1 or 2 stops for potential cost savings.
Yes. Christchurch has hotels nearby for those requiring accommodations. Novotel Christchurch Airport is the closest property to Christchurch (0.0 mi away from Christchurch).
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How does Cheapflights help users find flights to South Island?
Cheapflights helps you search for flights to South Island via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets to South Island?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Island.
Can Cheapflights find flights to South Island with no change fees?
Yes, we can. To see specific flights to South Island with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights to South Island become cheaper?
Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!
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