£557+ Cheap flights to South Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to South Island in 2025
Find the latest flights to South Island in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 September 2025.
Return from | £925 |
---|---|
One-way from | £549 |
Popular in | July |
Cheapest in | March |
Average price | £1,187 |
Find flights to South Island
Browse one-way and return flights deals to South Island on Cheapflights. Flight deals are based on user searches and were last updated on 18 September 2025
Explore South Island
Find flight deals to South Island
Cheapest flights to South IslandExplore the most affordable flight options available to South Island. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.
Explore the most affordable flight options available to South Island. Find the lowest fares based on data from user searches, with prices last updated on 18 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to South Island that are best for you.
Fly from
Route
Depart
Return
Price
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Tue 11/11
10:30-16:50
2 stops65h 20m
Queenstown Intl
Thu 20/11
13:25-06:30
2 stops54h 05m
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Sat 1/11
17:00-10:05
2 stops52h 05m
Queenstown Intl
Sat 8/11
10:45-14:00
2 stops40h 15m
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Fri 7/11
17:00-12:45
2 stops54h 45m
Queenstown Intl
Fri 5/12
13:25-14:00
2 stops37h 35m
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Sun 19/10
11:35-12:20
2 stops60h 45m
Queenstown Intl
Tue 4/11
13:25-14:00
2 stops37h 35m
LondonChristchurch
LHR - CHC
LHRCHC
London Heathrow
Thu 22/1
21:00-17:20
2 stops31h 20m
Christchurch
Fri 30/1
17:20-17:30
2 stops37h 10m
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Thu 2/10
11:35-19:55
2 stops44h 20m
Queenstown Intl
Thu 30/10
10:45-06:30
2 stops56h 45m
LondonChristchurch
LHR - CHC
LHRCHC
London Heathrow
Tue 10/2
16:20-10:35
2 stops53h 15m
Christchurch
Tue 10/3
13:15-07:25
1 stop31h 10m
LondonQueenstown
LGW - ZQN
LGWZQN
London Gatwick
Wed 11/2
08:40-13:10
2 stops39h 30m
Queenstown Intl
Thu 12/3
15:05-12:35
2 stops34h 30m
LondonChristchurch
STN - CHC
STNCHC
London Stansted
Sat 8/11
20:15-14:00
2 stops28h 45m
Christchurch
Mon 24/11
18:20-12:05
2 stops30h 45m
LondonQueenstown
STN - ZQN
STNZQN
London Stansted
Tue 3/3
20:15-14:35
2 stops29h 20m
Queenstown Intl
Tue 24/3
14:00-12:05
2 stops35h 05m
Best time to book a flight to South Island
Have a flexible travel schedule? Discover the best time to fly to South Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to South Island
How long is the flight to South Island?
On average, a flight from London to South Island takes 30 hours 30 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.
When is the cheapest time to fly to South Island?
Use this chart to determine the cheapest time to fly return from London to South Island. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to South Island should consider flying on Thursday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
What are the most popular airlines that fly to South Island?
The most popular airlines flying from London to South Island are Singapore Airlines, Emirates and China Southern.
What are the cheapest airlines that fly to South Island?
The cheapest airlines flying from London to South Island are China Southern, Air New Zealand and Etihad Airways.
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).
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 18 September 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, 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.
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
Comfort
Crew
Food
Overall
Entertainment
Boarding
Reviews
Anonymous,Jun 2025
ATH - EWR
FAQs about flying to South Island
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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!