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Cheap flights from London to South Island from £403

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHC
8 Apr — 15 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 9 March 2026.

Fri 1/521:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Wed 13/513:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 4/3£812
Mon 11/511:35
LGW
-
ZQN
2 stops45h 25m
Multiple Airlines
Wed 15/710:50
ZQN
-
LGW
2 stops39h 10m
Multiple Airlines
Deal found 9/3£835
Fri 1/518:40
LGW
-
ZQN
2 stops59h 05m
Multiple Airlines
Wed 13/510:50
ZQN
-
LGW
2 stops39h 10m
Multiple Airlines
Deal found 4/3£841
Tue 21/411:35
LGW
-
ZQN
2 stops45h 25m
Multiple Airlines
Tue 28/413:00
ZQN
-
LGW
2 stops37h 00m
Multiple Airlines
Deal found 7/3£861
Tue 14/421:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Thu 30/413:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 6/3£912
Sun 19/417:55
LGW
-
ZQN
2 stops40h 20m
Multiple Airlines
Sun 26/407:00
ZQN
-
LGW
2 stops43h 00m
Multiple Airlines
Deal found 4/3£926
Tue 7/411:35
LGW
-
ZQN
2 stops45h 25m
Multiple Airlines
Sat 25/410:50
ZQN
-
LGW
2 stops39h 10m
Multiple Airlines
Deal found 8/3£936
Wed 22/421:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Wed 29/413:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 7/3£949
Tue 21/421:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Tue 28/413:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 7/3£952
Mon 20/421:20
LHR
-
ZQN
2 stops35h 40m
Multiple Airlines
Mon 27/413:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 5/3£963
Sun 26/411:35
LGW
-
ZQN
2 stops42h 10m
Multiple Airlines
Fri 1/513:00
ZQN
-
LGW
2 stops37h 00m
Multiple Airlines
Deal found 7/3£968
Mon 14/922:10
LHR
-
ZQN
2 stops34h 30m
Multiple Airlines
Mon 5/1017:35
ZQN
-
LHR
2 stops37h 45m
Multiple Airlines
Deal found 6/3£1,021

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 9 March 2026.

Round-trip from

£812

One-way from

£403

Popular in

July

Cheapest in

November

Average price

£1,299
1/5-13/5
  • 1/5-13/5
  • 4 total stops
  • 76h 20m total
  • London to South Island
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 46h 40m total
  • London to South Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 9 March 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

Cheapest return flight

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Fri 1/5

18:40-16:45

2 stops59h 05m

Queenstown Intl

Wed 13/5

10:50-15:00

2 stops39h 10m

£841

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Tue 21/4

11:35-20:00

2 stops45h 25m

Queenstown Intl

Tue 28/4

13:00-15:00

2 stops37h 00m

£861

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Sun 19/4

17:55-21:15

2 stops40h 20m

Queenstown Intl

Sun 26/4

07:00-15:00

2 stops43h 00m

£926

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Fri 1/5

21:20-12:20

2 stops52h 00m

Queenstown Intl

Wed 13/5

15:25-15:10

3 stops34h 45m

£943

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Sun 26/4

11:35-16:45

2 stops42h 10m

Queenstown Intl

Fri 1/5

13:00-15:00

2 stops37h 00m

£968

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Mon 11/5

07:05-11:10

3 stops41h 05m

Queenstown Intl

Wed 15/7

15:25-16:40

3 stops36h 15m

£1,091

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Wed 22/4

06:30-16:40

3 stops47h 10m

Queenstown Intl

Wed 29/4

13:30-16:40

3 stops38h 10m

£1,129

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Wed 6/5

14:55-12:55

2 stops35h 00m

Christchurch

Wed 20/5

17:45-12:55

2 stops30h 10m

£1,131

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Wed 3/6

14:55-12:55

2 stops35h 00m

Christchurch

Wed 10/6

17:45-12:55

2 stops30h 10m

£1,131

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 9/4

09:30-23:35

2 stops27h 05m

Christchurch

Fri 1/5

06:10-15:05

2 stops43h 55m

£1,181

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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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 £686). Flying from London to South Island in July is currently the most expensive (average of £1,203). 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 9 March 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
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
1,471 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
3,540 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
608 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
1,002 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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
142 reviews
Singapore Airlines
8.2
Very Good
1,471 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.0

Crew

8.6

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 £1,181, Emirates can have you in South Island from London in 27h 05m. 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 £496. Air New Zealand flights start at £588 while deals on Fiji Airways start at £700 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 £686). Flying from London to South Island in July is currently the most expensive (average of £1,203). 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

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Alternative routes for London to South Island

See prices for flight routes from nearby airports that may be better suited for you.
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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 9 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£821Average£1,106FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£919Average£1,115FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air New ZealandCheapest£1,012Average£1,470FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Cathay PacificCheapest£1,056Average£1,329FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£1,076Average£1,398FlexibilityNo cancel feeOn-time75%
Search Emirates flights
LufthansaCheapest£1,082Average£1,405FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£1,093Average£1,311FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapest£1,098Average£1,585FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£1,171Average£1,373FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Qatar AirwaysCheapest£1,183Average£1,445FlexibilityNo 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.

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