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Cheap flights from the United Kingdom to South Island from £456

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CHC
24 Aug — 31 Aug1
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 25 July 2026.

Fri 4/922:00
LHR
-
CHC
3 stops37h 20m
Multiple Airlines
Sun 13/906:15
CHC
-
LHR
3 stops48h 15m
Multiple Airlines
Deal found 24/7£746
Fri 4/922:00
LHR
-
CHC
3 stops37h 20m
Multiple Airlines
Sun 20/912:55
CHC
-
LHR
3 stops41h 35m
Multiple Airlines
Deal found 22/7£761
Fri 4/922:00
LHR
-
CHC
3 stops37h 20m
Multiple Airlines
Sun 27/909:40
CHC
-
LHR
3 stops45h 50m
Multiple Airlines
Deal found 21/7£778
Thu 29/1021:30
LHR
-
CHC
2 stops30h 50m
China Southern
Sat 14/1122:30
CHC
-
LHR
2 stops57h 05m
China Southern
Deal found 24/7£794
Mon 7/922:00
LHR
-
CHC
3 stops37h 10m
Multiple Airlines
Sun 20/908:00
CHC
-
LHR
3 stops46h 30m
Multiple Airlines
Deal found 24/7£814
Mon 7/922:00
LHR
-
CHC
3 stops37h 10m
Multiple Airlines
Sun 13/909:00
CHC
-
LHR
3 stops45h 30m
Multiple Airlines
Deal found 24/7£820
Mon 7/922:00
LGW
-
CHC
2 stops31h 25m
Multiple Airlines
Mon 14/916:25
CHC
-
LGW
2 stops33h 35m
Multiple Airlines
Deal found 24/7£837
Sat 28/1117:00
LGW
-
ZQN
2 stops38h 00m
Multiple Airlines
Sun 31/113:30
ZQN
-
LGW
2 stops37h 30m
Multiple Airlines
Deal found 24/7£839
Tue 8/922:00
LGW
-
CHC
2 stops31h 25m
Multiple Airlines
Tue 15/916:25
CHC
-
LGW
2 stops37h 45m
Multiple Airlines
Deal found 24/7£842
Thu 29/1010:30
LGW
-
CHC
2 stops45h 35m
Multiple Airlines
Sat 14/1106:15
CHC
-
LGW
2 stops44h 45m
Multiple Airlines
Deal found 24/7£856
Mon 24/822:00
LHR
-
CHC
3 stops37h 20m
Multiple Airlines
Sun 30/806:15
CHC
-
LHR
3 stops48h 15m
Multiple Airlines
Deal found 20/7£867
Sat 28/1121:00
LHR
-
ZQN
2 stops34h 00m
Multiple Airlines
Sun 31/113:30
ZQN
-
LHR
2 stops41h 00m
Multiple Airlines
Deal found 24/7£868

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 25 July 2026.

Round-trip from

£746

One-way from

£456

Popular in

August

Cheapest in

May

Average price

£1,526
4/9-13/9
  • 4/9-13/9
  • 6 total stops
  • 85h 35m total
  • United Kingdom to South Island
Search Deals
25/10
  • 25/10
  • 3 total stops
  • 59h 55m total
  • United Kingdom to South Island
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 25 July 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

Mon 7/9

11:35-20:00

2 stops45h 25m

Queenstown Intl

Mon 14/9

10:50-15:00

2 stops39h 10m

£935

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Tue 8/9

22:00-16:45

2 stops31h 45m

Queenstown Intl

Tue 15/9

13:00-19:10

2 stops41h 10m

£942

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Tue 8/9

11:35-22:20

2 stops47h 45m

Christchurch

Tue 15/9

06:45-19:10

3 stops47h 25m

£1,022

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Fri 4/9

18:00-16:25

2 stops35h 25m

Christchurch

Sun 20/9

09:40-15:00

2 stops40h 20m

£1,045

EdinburghChristchurch

EDI - CHC

EDICHC

Edinburgh Turnhouse

Wed 11/11

20:55-14:00

2 stops28h 05m

Christchurch

Mon 30/11

18:20-19:05

2 stops37h 45m

£1,151

EdinburghChristchurch

EDI - CHC

EDICHC

Edinburgh Turnhouse

Wed 9/9

22:00-14:45

2 stops29h 45m

Christchurch

Wed 23/9

17:20-20:05

2 stops37h 45m

£1,151

EdinburghChristchurch

EDI - CHC

EDICHC

Edinburgh Turnhouse

Wed 11/11

20:55-00:10

2 stops38h 15m

Christchurch

Mon 30/11

18:20-19:05

2 stops37h 45m

£1,155

EdinburghChristchurch

EDI - CHC

EDICHC

Edinburgh Turnhouse

Wed 4/11

20:55-14:00

2 stops28h 05m

Christchurch

Sun 8/11

18:20-19:05

2 stops37h 45m

£1,240

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Wed 11/11

06:30-23:20

3 stops51h 50m

Christchurch

Sun 15/11

06:10-09:10

3 stops64h 00m

£1,241

EdinburghChristchurch

EDI - CHC

EDICHC

Edinburgh Turnhouse

Wed 11/11

20:55-14:00

2 stops28h 05m

Christchurch

Tue 1/12

15:45-19:05

2 stops40h 20m

£1,242

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from United Kingdom to South Island (average of £1,234). Flying from United Kingdom to South Island in July is currently the most expensive (average of £1,720). 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 25 July 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
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there
Singapore Airlines
8.2
Very Good
1,581 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there
Emirates
8.1
Very Good
3,636 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there
Air New Zealand
8.0
Very Good
655 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there
Qantas Airways
7.5
Good
1,067 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there
China Southern
7.4
Good
164 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Entertainment

8.1

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

MAA - SIN

Everything was bad and when asked for upgrade to business class they said it was full but I saw a lot of empty seats . So people don’t do a good service there

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 28h 05m. Emirates provides one of the quickest options available for as low as £1,151. Airlines will cover a distance of 11549 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 £486. However, be on the lookout for offers from Etihad Airways and Air New Zealand, 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, May is the cheapest month in which you can book a flight from United Kingdom to South Island (average of £1,234). Flying from United Kingdom to South Island in July is currently the most expensive (average of £1,720). 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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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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£437Average£1,237FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapest£824Average£1,129FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£977Average£1,150FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest£1,033Average£1,447FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest£1,063Average£1,423FlexibilityNo cancel feeOn-time75%
Search Emirates flights
United AirlinesCheapest£1,100Average£1,313FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest£1,115Average£1,462FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air New ZealandCheapest£1,128Average£1,539FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest£1,141Average£1,711FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£1,158Average£1,430FlexibilityNo 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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