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Cheap flights from London to South Island from £458

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CHC
12 Jun — 19 Jun1
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 13 May 2026.

Mon 1/611:35
LGW
-
ZQN
2 stops59h 35m
Multiple Airlines
Fri 5/610:50
ZQN
-
LGW
2 stops39h 10m
Multiple Airlines
Deal found 10/5£780
Mon 1/611:35
LGW
-
CHC
2 stops41h 50m
Multiple Airlines
Thu 11/616:25
CHC
-
LGW
2 stops33h 35m
Multiple Airlines
Deal found 11/5£844
Mon 8/611:35
LGW
-
CHC
2 stops47h 45m
Multiple Airlines
Thu 11/613:50
CHC
-
LGW
2 stops36h 10m
Multiple Airlines
Deal found 13/5£844
Mon 1/618:00
LGW
-
CHC
2 stops35h 25m
Multiple Airlines
Mon 15/613:50
CHC
-
LGW
2 stops36h 10m
Multiple Airlines
Deal found 12/5£852
Sun 14/621:20
LHR
-
CHC
2 stops38h 00m
Multiple Airlines
Wed 24/613:50
CHC
-
LHR
2 stops39h 50m
Multiple Airlines
Deal found 13/5£873
Mon 1/621:20
LHR
-
CHC
2 stops38h 00m
Multiple Airlines
Mon 15/606:15
CHC
-
LHR
2 stops47h 25m
Multiple Airlines
Deal found 9/5£882
Mon 1/611:35
LGW
-
CHC
2 stops47h 45m
Multiple Airlines
Fri 12/612:55
CHC
-
LGW
2 stops37h 05m
Multiple Airlines
Deal found 11/5£886
Tue 9/611:35
LGW
-
CHC
2 stops41h 50m
Multiple Airlines
Wed 17/609:40
CHC
-
LGW
2 stops40h 20m
Multiple Airlines
Deal found 12/5£901
Wed 10/611:35
LGW
-
CHC
2 stops41h 50m
Multiple Airlines
Wed 17/616:25
CHC
-
LGW
2 stops33h 35m
Multiple Airlines
Deal found 11/5£908
Sun 7/617:55
LGW
-
CHC
2 stops35h 30m
Multiple Airlines
Sun 14/609:40
CHC
-
LGW
2 stops40h 20m
Multiple Airlines
Deal found 10/5£909
Thu 14/511:35
LGW
-
CHC
2 stops41h 50m
Multiple Airlines
Thu 4/612:55
CHC
-
LGW
2 stops37h 05m
Multiple Airlines
Deal found 9/5£909
Tue 9/621:20
LHR
-
CHC
2 stops48h 20m
Multiple Airlines
Tue 16/612:55
CHC
-
LHR
2 stops40h 45m
Multiple Airlines
Deal found 10/5£910

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 13 May 2026.

Round-trip from

£780

One-way from

£458

Popular in

August

Cheapest in

April

Average price

£1,214
1/6-5/6
  • 1/6-5/6
  • 4 total stops
  • 98h 45m total
  • London to South Island
Search Deals
1/6
  • 1/6
  • 3 total stops
  • 49h 10m total
  • London to South Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 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

Mon 1/6

11:35-20:00

2 stops45h 25m

Queenstown Intl

Fri 5/6

10:50-15:00

2 stops39h 10m

£870

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Tue 9/6

21:20-21:15

2 stops36h 55m

Queenstown Intl

Tue 14/7

10:25-18:40

3 stops43h 15m

£983

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Thu 28/5

18:00-16:45

2 stops35h 45m

Queenstown Intl

Mon 8/6

13:00-15:00

2 stops37h 00m

£1,024

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Tue 15/9

11:35-20:00

2 stops45h 25m

Queenstown Intl

Wed 23/9

10:50-15:00

2 stops39h 10m

£1,098

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Tue 2/6

18:00-21:15

2 stops40h 15m

Queenstown Intl

Wed 10/6

11:25-15:00

3 stops38h 35m

£1,116

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Tue 9/6

18:00-16:45

2 stops35h 45m

Queenstown Intl

Tue 14/7

10:50-15:00

2 stops39h 10m

£1,120

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Tue 15/9

21:20-20:00

2 stops35h 40m

Queenstown Intl

Wed 23/9

10:50-18:40

2 stops42h 50m

£1,126

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Mon 1/6

21:20-20:00

2 stops35h 40m

Queenstown Intl

Sun 14/6

10:50-18:40

2 stops42h 50m

£1,136

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Mon 7/9

20:50-23:05

2 stops39h 15m

Christchurch

Wed 14/10

06:30-07:00

2 stops36h 30m

£1,198

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Tue 1/9

09:30-23:35

2 stops27h 05m

Christchurch

Thu 8/10

15:25-15:05

2 stops35h 40m

£1,208

Flights are sorted by cheapest return flights first.

Deals found on 11/5

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

How far ahead should I book a flight from London to South Island?

To ensure you get the cheapest price possible for a flight from London to South Island, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from London to South Island (average of £365). Flying from London to South Island in November is currently the most expensive (average of £1,885). 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 13 May 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
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,510 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Emirates
8.1
Very Good
3,571 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Air New Zealand
8.0
Very Good
642 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qantas Airways
7.5
Good
1,037 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
151 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 £1,248, Etihad Airways can have you in South Island from London in 30h 40m. Airlines will cover a distance of 11748 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 China Southern, which is currently one of the cheapest options available, starting at £467. Air New Zealand flights start at £581 while deals on Etihad Airways start at £612 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, September is the cheapest month in which you can book a flight from London to South Island (average of £365). Flying from London to South Island in November is currently the most expensive (average of £1,885). 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 13 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£430Average£1,287FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapest£812Average£1,108FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air New ZealandCheapest£994Average£1,514FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Etihad AirwaysCheapest£1,006Average£1,110FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest£1,045Average£1,325FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£1,060Average£1,629FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£1,064Average£1,366FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,082Average£1,297FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest£1,171Average£1,462FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Qantas AirwaysCheapest£1,171Average£1,389FlexibilityNo cancel feeOn-time74%
Search Qantas 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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