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Cheap flights from the United Kingdom to South Island from £502

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHC
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to South Island

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to South Island
Explore the most affordable flight options available from United Kingdom to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 May 2026.

Wed 17/611:35
LGW
-
CHC
2 stops47h 45m
Multiple Airlines
Wed 24/613:50
CHC
-
LGW
2 stops36h 10m
Multiple Airlines
Deal found 19/5£863
Mon 7/911:35
LGW
-
ZQN
2 stops45h 25m
Multiple Airlines
Sat 31/1009:40
ZQN
-
LGW
2 stops57h 50m
Multiple Airlines
Deal found 21/5£904
Mon 7/918:00
LGW
-
CHC
2 stops41h 20m
Multiple Airlines
Sat 31/1013:50
CHC
-
LGW
2 stops53h 40m
Multiple Airlines
Deal found 21/5£911
Tue 1/918:00
LGW
-
ZQN
2 stops35h 45m
Multiple Airlines
Sat 31/1010:45
ZQN
-
LGW
2 stops56h 45m
Multiple Airlines
Deal found 19/5£915
Tue 1/911:35
LGW
-
ZQN
2 stops42h 10m
Multiple Airlines
Sun 25/1012:10
ZQN
-
LGW
2 stops55h 20m
Multiple Airlines
Deal found 23/5£927
Wed 17/621:20
LHR
-
CHC
2 stops54h 15m
Multiple Airlines
Wed 24/609:40
CHC
-
LHR
2 stops44h 00m
Multiple Airlines
Deal found 19/5£933
Mon 1/620:45
LHR
-
CHC
2 stops39h 50m
Etihad Airways
Mon 22/606:30
CHC
-
LHR
2 stops43h 35m
Etihad Airways
Deal found 23/5£936
Wed 10/618:00
LGW
-
CHC
2 stops41h 20m
Multiple Airlines
Thu 18/613:50
CHC
-
LGW
2 stops36h 10m
Multiple Airlines
Deal found 18/5£945
Tue 2/621:20
LHR
-
ZQN
2 stops49h 50m
Multiple Airlines
Tue 9/613:00
ZQN
-
LHR
2 stops40h 40m
Multiple Airlines
Deal found 19/5£945
Mon 8/611:35
LGW
-
CHC
2 stops47h 45m
Multiple Airlines
Mon 22/606:15
CHC
-
LGW
2 stops43h 45m
Multiple Airlines
Deal found 19/5£962
Mon 8/621:20
LHR
-
CHC
2 stops38h 00m
Multiple Airlines
Mon 22/606:15
CHC
-
LHR
2 stops47h 25m
Multiple Airlines
Deal found 19/5£982
Tue 9/609:30
LHR
-
CHC
2 stops27h 05m
Etihad Airways
Wed 14/1006:30
CHC
-
LHR
2 stops42h 15m
Etihad Airways
Deal found 19/5£997

Find flight deals from United Kingdom to South Island

Keep the following information in mind while searching for United Kingdom to South Island flight deals. Data was last updated 24 May 2026.

Round-trip from

£863

One-way from

£502

Popular in

July

Cheapest in

November

Average price

£1,204
17/6-24/6
  • 17/6-24/6
  • 4 total stops
  • 83h 55m total
  • United Kingdom to South Island
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 58h 40m total
  • United Kingdom to South Island
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£15 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 United Kingdom 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 24 May 2026.
Use the filters below to find and compare flights from the United Kingdom 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

Tue 1/9

18:00-13:40

3 stops56h 40m

Queenstown Intl

Sun 25/10

14:00-14:00

2 stops37h 00m

£1,111

LondonQueenstown

STN - ZQN

STNZQN

London Stansted

Sat 20/6

14:55-14:30

2 stops36h 35m

Queenstown Intl

Sat 27/6

15:25-12:55

2 stops32h 30m

£1,161

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Sat 20/6

21:45-21:15

2 stops36h 30m

Queenstown Intl

Sat 27/6

15:25-12:35

2 stops32h 10m

£1,167

GlasgowChristchurch

GLA - CHC

GLACHC

Glasgow Intl

Tue 22/9

14:40-12:55

1 stop35h 15m

Christchurch

Tue 3/11

18:20-11:35

1 stop30h 15m

£1,176

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Thu 3/9

17:35-23:35

3 stops67h 00m

Christchurch

Sat 10/10

06:05-09:55

3 stops63h 50m

£1,191

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Sat 5/9

17:45-14:35

3 stops57h 50m

Christchurch

Wed 7/10

06:10-09:55

3 stops63h 45m

£1,192

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Sun 6/9

06:55-14:35

3 stops44h 40m

Christchurch

Wed 7/10

06:10-16:40

3 stops46h 30m

£1,192

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Wed 1/7

11:35-20:00

2 stops45h 25m

Queenstown Intl

Wed 22/7

13:00-15:00

2 stops37h 00m

£1,208

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Mon 2/11

20:25-21:05

2 stops35h 40m

Queenstown Intl

Mon 14/12

12:25-11:40

2 stops36h 15m

£1,226

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Tue 8/9

06:30-23:55

3 stops54h 25m

Christchurch

Wed 7/10

06:10-22:25

3 stops52h 15m

£1,226

Flights are sorted by cheapest return flights first.

Deals found on 21/5

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

Best time to book a flight from United Kingdom to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from United Kingdom 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 the United Kingdom to South Island

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

Currently, July is the cheapest month in which you can book a flight from United Kingdom to South Island (average of £399). Flying from United Kingdom to South Island in September is currently the most expensive (average of £2,181). 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.

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

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to South Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 24 May 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andAir New Zealand from the United Kingdom 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
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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
3,573 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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
648 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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
1,041 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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
152 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Overall

8.2

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

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 United Kingdom 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 United Kingdom to South Island?

    A quick flight from United Kingdom to South Island can take about 35h 10m. Emirates provides one of the quickest options available for as low as £1,277. Airlines will cover a distance of 11762 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £470. However, be on the lookout for offers from Air New Zealand and Etihad Airways, as they are both options that can get you from United Kingdom to South Island for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to South Island?

    Currently, July is the cheapest month in which you can book a flight from United Kingdom to South Island (average of £399). Flying from United Kingdom to South Island in September is currently the most expensive (average of £2,181). 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 United Kingdom to South Island

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Dunedin flights
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Belfast City to Christchurch flights
Bristol to Auckland flights

Top 10 airlines flying from United Kingdom to South Island

Discover the top 10 airlines that operate flights from United Kingdom 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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£434Average£1,288FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapest£819Average£1,122FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£988Average£1,129FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air New ZealandCheapest£1,002Average£1,544FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Cathay PacificCheapest£1,052Average£1,363FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£1,058Average£1,442FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,091Average£1,308FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest£1,106Average£1,486FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£1,109Average£1,625FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£1,139Average£1,387FlexibilityNo 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 United Kingdom to South Island?

Cheapflights makes it easy to find United Kingdom to South Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to South Island from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Yes, Cheapflights offers price alerts on United Kingdom to South Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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