Find flights
When to book
Airlines
FAQs

Cheap flights from London to South Island from £476

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHC
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South Island

Enter your travel dates to find the best prices.

Cheapest flights from London to South Island
Explore the most affordable flight options available from London to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 February 2026.

Tue 26/522:10
LHR
-
NSN
2 stops34h 40m
Multiple Airlines
Thu 18/617:30
NSN
-
LHR
2 stops36h 30m
Multiple Airlines
Deal found 24/2£771
Fri 1/511:35
LGW
-
ZQN
2 stops45h 25m
Multiple Airlines
Fri 15/513:00
ZQN
-
LGW
2 stops37h 00m
Multiple Airlines
Deal found 27/2£775
Fri 1/521:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Fri 15/510:50
ZQN
-
LHR
2 stops42h 50m
Multiple Airlines
Deal found 27/2£803
Tue 2/621:20
LHR
-
ZQN
2 stops32h 25m
Multiple Airlines
Sun 26/713:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 25/2£881
Tue 2/618:00
LGW
-
ZQN
2 stops40h 15m
Multiple Airlines
Sun 26/707:00
ZQN
-
LGW
2 stops43h 10m
Multiple Airlines
Deal found 25/2£908
Tue 1/1222:00
LHR
-
ZQN
2 stops32h 40m
Multiple Airlines
Mon 21/1220:25
ZQN
-
LHR
2 stops59h 10m
Multiple Airlines
Deal found 24/2£927
Mon 23/321:00
LHR
-
ZQN
2 stops48h 05m
Multiple Airlines
Thu 30/413:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 24/2£1,063
Mon 6/421:20
LHR
-
CHC
2 stops32h 05m
Multiple Airlines
Sat 25/413:50
CHC
-
LHR
2 stops39h 50m
Multiple Airlines
Deal found 25/2£1,076
Mon 1/614:55
LGW
-
CHC
2 stops46h 45m
Multiple Airlines
Mon 22/606:10
CHC
-
LGW
2 stops42h 15m
Multiple Airlines
Deal found 27/2£1,078
Sun 5/421:20
LHR
-
CHC
2 stops32h 05m
Multiple Airlines
Sun 26/417:05
CHC
-
LHR
2 stops29h 05m
Multiple Airlines
Deal found 24/2£1,082
Sat 12/914:45
LHR
-
CHC
2 stops36h 35m
Etihad Airways
Sat 19/915:25
CHC
-
LHR
2 stops50h 35m
Etihad Airways
Deal found 24/2£1,083
Fri 6/320:55
LHR
-
CHC
2 stops38h 25m
Etihad Airways
Fri 10/706:30
CHC
-
LHR
2 stops41h 15m
Etihad Airways
Deal found 27/2£1,086

Find flight deals from London to South Island

Keep the following information in mind while searching for London to South Island flight deals. Data was last updated 28 February 2026.

Round-trip from

£771

One-way from

£476

Popular in

July

Cheapest in

November

Average price

£1,168
26/5-18/6
  • 26/5-18/6
  • 4 total stops
  • 71h 10m total
  • London to South Island
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 51h 40m total
  • London to South Island
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to South Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from London to South Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Fri 3/4

18:40-00:45

2 stops42h 05m

Christchurch

Fri 24/4

06:15-15:00

2 stops43h 45m

£1,111

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Fri 29/5

14:45-23:35

2 stops45h 50m

Christchurch

Tue 2/6

16:05-07:00

2 stops49h 55m

£1,193

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Mon 23/3

17:00-10:05

2 stops52h 05m

Queenstown Intl

Thu 30/4

13:00-15:10

2 stops37h 10m

£1,215

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Sun 19/4

21:45-21:15

2 stops36h 30m

Queenstown Intl

Mon 4/5

17:45-12:35

2 stops29h 50m

£1,229

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Wed 3/6

14:55-16:20

2 stops38h 25m

Christchurch

Tue 23/6

08:20-12:55

2 stops39h 35m

£1,240

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Thu 4/6

14:55-12:55

2 stops35h 00m

Christchurch

Tue 23/6

08:20-12:55

2 stops39h 35m

£1,242

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Fri 29/5

21:05-00:20

2 stops40h 15m

Christchurch

Tue 2/6

16:35-18:45

2 stops37h 10m

£1,257

LondonQueenstown

STN - ZQN

STNZQN

London Stansted

Sat 16/5

21:05-16:45

2 stops32h 40m

Queenstown Intl

Wed 20/5

12:10-12:55

2 stops35h 45m

£1,260

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Sat 16/5

14:35-16:45

2 stops39h 10m

Queenstown Intl

Wed 20/5

12:10-19:45

2 stops42h 35m

£1,268

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Fri 29/5

21:45-00:20

2 stops39h 35m

Christchurch

Tue 2/6

08:20-12:35

2 stops39h 15m

£1,269

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to South Island

What is the cheapest month to book a flight from London to South Island?

Currently, June is the cheapest month in which you can book a flight from London to South Island (average of £683). Flying from London to South Island in October is currently the most expensive (average of £1,073). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 28 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Emirates, andAir New Zealand from London to South Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,465 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,534 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air New Zealand
8.0
Very Good
605 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,000 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.4
Good
138 reviews
Singapore Airlines
8.2
Very Good
1,465 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Crew

8.6

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from London to South Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to South Island?

    For as low as £1,332, Etihad Airways can have you in South Island from London in 30h 15m. Airlines will cover a distance of 11788 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London to South Island one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £493. Air New Zealand flights start at £584 while deals on Fiji Airways start at £696 one-way.

  • What are the most popular routes from London to South Island?

    When deciding which route to take from London to South Island consider London Heathrow - Christchurch, London Gatwick - Christchurch or London Stansted - Christchurch as they are the most popular.

  • Can I find deals for flights from London to South Island that include hotel bookings?

    Yes. In addition to deals on London to South Island flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to South Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to South Island.

  • Can I find deals for business class flights from London to South Island?

    Yes. Cheapflights offers flight deals from London to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to South Island?

    Currently, June is the cheapest month in which you can book a flight from London to South Island (average of £683). Flying from London to South Island in October is currently the most expensive (average of £1,073). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Alternative routes for London to South Island

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Auckland flights
Gatwick to Auckland flights
Stansted to Auckland flights
London City to Auckland flights
Heathrow to Christchurch flights
Manchester to Auckland flights
Stansted to Christchurch flights
Gatwick to Christchurch flights
Luton to Auckland flights
Heathrow to Wellington flights
Stansted to Wellington flights
Heathrow to Queenstown flights
Gatwick to Wellington flights
Gatwick to Queenstown flights
Birmingham to Auckland flights
Manchester to Christchurch flights
Stansted to Queenstown flights
Edinburgh to Auckland flights
Newcastle upon Tyne to Auckland flights
Manchester to Wellington flights
Heathrow to Dunedin flights
Stansted to Dunedin flights
Gatwick to Dunedin flights
Birmingham to Christchurch flights
Manchester to Queenstown flights
Heathrow to Hamilton flights
London City to Wellington flights
Southampton to Auckland flights
Heathrow to Nelson flights
Edinburgh to Christchurch flights
Birmingham to Wellington flights
Leeds to Auckland flights
Heathrow to Rotorua flights
Heathrow to New Plymouth flights
Edinburgh to Wellington flights
Bristol to Auckland flights
Manchester to Nelson flights
Heathrow to Tauranga flights
Heathrow to Napier flights
Edinburgh to Queenstown flights
Birmingham to Queenstown flights
Newcastle upon Tyne to Christchurch flights
Heathrow to Palmerston North flights
Gatwick to Rotorua flights
London City to Christchurch flights
Exeter to Auckland flights
Manchester to Blenheim flights
Heathrow to Blenheim flights
Grimsby to Christchurch flights

Top 10 airlines flying from London to South Island

Discover the top 10 airlines that operate flights from London to South Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£816Average£1,104FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£914Average£1,113FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£1,002Average£1,397FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air New ZealandCheapest£1,006Average£1,466FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Cathay PacificCheapest£1,051Average£1,321FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£1,070Average£1,378FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,087Average£1,306FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapest£1,092Average£1,572FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£1,165Average£1,366FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest£1,176Average£1,437FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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 London to South Island?

Deals for London to South Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to South Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to South Island.

Can Cheapflights find flights from London to South Island with no change fees?

Certainly. Search results for flights to South Island from London 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 London to South Island become cheaper?

Yes! Start tracking prices for London to South Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.