$732+ Flights from South Island to London | Cheapflights

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Cheap flight deals from South Island to London

Round-trip from	$1,873
One-way from	$732

China Southern

China Southern
8/2-23/2
2 total stops
61h 50m total
South Island to London

17/3

17/3
2 total stops
44h 05m total
South Island to London

Find flight deals from South Island to London

Enter your travel dates to find the best prices.

Cheapest flights from South Island to London
Explore the most affordable flight options available from South Island to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 January 2026.

Sun 8/222:30CHC - LHR

1 stop31h 30mChina Southern

Mon 23/222:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 9/1$1,873

Mon 9/206:05CHC - LHR

2 stops36h 30mBritish Airways

Sun 22/221:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 10/1$1,982

Sat 6/613:50CHC - LGW

2 stops37h 10mMultiple Airlines

Sat 27/618:00LGW - CHC

2 stops35h 20mMultiple Airlines

Deal found 9/1$2,043

Thu 12/306:10CHC - LHR

2 stops36h 35mMultiple Airlines

Sun 29/322:00LHR - CHC

2 stops37h 20mMultiple Airlines

Deal found 9/1$2,078

Mon 11/508:20CHC - LHR

2 stops32h 15mMultiple Airlines

Wed 27/522:00LHR - CHC

2 stops29h 45mMultiple Airlines

Deal found 10/1$2,099

Wed 12/806:00CHC - LHR

2 stops34h 35mMultiple Airlines

Mon 24/822:00LHR - CHC

2 stops39h 20mMultiple Airlines

Deal found 11/1$2,110

Thu 12/306:05CHC - LHR

2 stops36h 40mBritish Airways

Sun 29/322:00LHR - CHC

2 stops38h 20mBritish Airways

Deal found 9/1$2,131

Fri 31/706:30CHC - LHR

3 stops43h 40mMultiple Airlines

Sun 27/906:30LHR - CHC

3 stops44h 05mMultiple Airlines

Deal found 11/1$2,139

Mon 9/217:00CHC - LHR

2 stops38h 35mMultiple Airlines

Sun 22/222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 10/1$2,146

Mon 11/513:50CHC - LGW

2 stops36h 10mMultiple Airlines

Wed 27/518:25LGW - CHC

2 stops39h 25mMultiple Airlines

Deal found 10/1$2,162

Sun 8/216:00CHC - LHR

2 stops38h 00mMultiple Airlines

Mon 23/219:35LHR - CHC

1 stop32h 45mMultiple Airlines

Deal found 9/1$2,165

Wed 12/806:30CHC - STN

3 stops50h 40mMultiple Airlines

Mon 24/810:50STN - CHC

3 stops73h 15mMultiple Airlines

Deal found 11/1$2,171

Best flights from South Island to London
Discover carefully curated flight deals from South Island to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 January 2026.

Mon 9/206:05CHC - LHR

2 stops36h 30mBritish Airways

Sun 22/221:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 10/1$1,982

Thu 12/306:10CHC - LHR

2 stops36h 35mMultiple Airlines

Sun 29/322:00LHR - CHC

2 stops37h 20mMultiple Airlines

Deal found 9/1$2,078

Tue 10/306:10CHC - LHR

2 stops37h 30mEtihad Airways

Sat 14/319:20LHR - CHC

2 stops38h 45mEtihad Airways

Deal found 9/1$2,408

Fri 1/506:30CHC - LGW

2 stops35h 25mSingapore Airlines

Tue 1/910:15LGW - CHC

1 stop60h 15mSingapore Airlines

Deal found 10/1$2,744

Sat 6/609:40BHE - LHR

2 stops45h 45mAir China

Tue 9/622:40LHR - BHE

2 stops55h 15mAir China

Deal found 9/1$2,784

Sat 6/617:45CHC - STN

2 stops30h 10mEmirates

Sat 27/614:55STN - CHC

2 stops35h 00mEmirates

Deal found 9/1$2,906

Fri 8/508:35NSN - LGW

2 stops33h 20mAir New Zealand

Fri 5/610:15LGW - NSN

3 stops36h 55mAir New Zealand

Deal found 9/1$3,072

Sun 24/517:45NSN - LHR

3 stops47h 50mQantas Airways

Sun 14/611:55LHR - NSN

2 stops33h 10mQantas Airways

Deal found 10/1$3,171

Sun 1/214:15CHC - LCY

2 stops39h 55mSWISS

Wed 4/209:20LCY - CHC

2 stops36h 15mSWISS

Deal found 9/1$3,468

Mon 9/306:05CHC - LHR

2 stops36h 30mBritish Airways

Sun 22/321:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 9/1$2,176

Fri 1/515:25CHC - LGW

3 stops53h 30mMultiple Airlines

Tue 1/907:00LGW - CHC

3 stops44h 20mMultiple Airlines

Deal found 10/1$2,181

Sun 1/209:50CHC - LGW

2 stops41h 10mMultiple Airlines

Wed 4/210:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 9/1$2,190

Thu 12/306:05CHC - LHR

2 stops36h 30mBritish Airways

Mon 30/322:00LHR - CHC

2 stops38h 20mBritish Airways

Deal found 11/1$2,291

Fri 8/517:30NSN - LHR

2 stops36h 30mMultiple Airlines

Fri 5/622:10LHR - NSN

2 stops49h 25mMultiple Airlines

Deal found 9/1$2,251

Wed 4/206:05CHC - LHR

2 stops36h 30mBritish Airways

Tue 17/221:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 8/1$2,300

Fri 1/510:50CHC - LGW

1 stop31h 05mSingapore Airlines

Fri 15/510:15LGW - CHC

1 stop36h 15mSingapore Airlines

Deal found 9/1$2,793

Tue 16/608:20CHC - STN

2 stops39h 35mEmirates

Sun 12/721:05STN - CHC

2 stops40h 05mEmirates

Deal found 10/1$2,920

Fri 15/513:50CHC - LGW

2 stops36h 10mMultiple Airlines

Mon 15/618:05LGW - CHC

2 stops35h 15mMultiple Airlines

Deal found 8/1$2,277

Wed 4/206:05CHC - LGW

2 stops36h 25mBritish Airways

Tue 17/221:15LGW - CHC

2 stops37h 40mBritish Airways

Deal found 8/1$2,352

Fri 8/506:00NSN - LHR

2 stops34h 05mQantas Airways

Fri 5/620:50LHR - NSN

3 stops33h 05mQantas Airways

Deal found 8/1$3,198

Mon 9/318:20CHC - STN

2 stops30h 45mEmirates

Sun 22/320:15STN - CHC

2 stops28h 45mEmirates

Deal found 11/1$2,934

Fri 1/516:25CHC - LGW

2 stops33h 35mMultiple Airlines

Fri 15/511:35LGW - CHC

2 stops41h 45mMultiple Airlines

Deal found 9/1$2,288

Sat 23/506:40NSN - LGW

2 stops35h 15mSingapore Airlines

Wed 27/510:15LGW - NSN

2 stops34h 50mSingapore Airlines

Deal found 9/1$3,184

Wed 27/519:05DUD - LHR

3 stops46h 30mQantas Airways

Sat 30/520:50LHR - DUD

3 stops34h 45mQantas Airways

Deal found 10/1$3,239

Thu 12/306:05CHC - STN

2 stops43h 00mEmirates

Mon 16/314:05STN - CHC

2 stops38h 15mEmirates

Deal found 9/1$2,973

Sun 22/309:00CHC - LHR

3 stops33h 45mMultiple Airlines

Thu 30/422:00LHR - CHC

2 stops29h 45mMultiple Airlines

Deal found 11/1$2,293

Sun 25/114:15CHC - LCY

2 stops39h 55mSWISS

Wed 28/109:20LCY - CHC

2 stops36h 15mSWISS

Deal found 10/1$3,707

Sat 23/511:20DUD - LHR

3 stops54h 15mQantas Airways

Fri 12/620:50LHR - DUD

3 stops34h 45mQantas Airways

Deal found 10/1$3,239

Thu 28/506:30NSN - LHR

2 stops34h 25mSingapore Airlines

Sat 30/511:20LHR - NSN

2 stops35h 15mSingapore Airlines

Deal found 9/1$3,266

Sat 6/615:45CHC - STN

2 stops32h 10mEmirates

Fri 26/621:05STN - CHC

2 stops32h 15mEmirates

Deal found 10/1$2,995

Last-minute flights from South Island to London
Discover last-minute flight deals from South Island to London. Data last updated 11 January 2026 and is based on user searches.

Sun 25/106:20CHC - LHR

2 stops48h 10mMultiple Airlines

Wed 28/121:00LHR - CHC

2 stops38h 25mMultiple Airlines

Deal found 10/1$2,338

Sun 1/209:50CHC - LGW

2 stops41h 10mMultiple Airlines

Wed 4/210:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 9/1$2,190

Sun 1/209:50CHC - LHR

2 stops44h 40mMultiple Airlines

Wed 4/221:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 10/1$2,214

Wed 4/206:05CHC - LHR

2 stops36h 30mBritish Airways

Tue 17/221:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 8/1$2,300

Wed 4/206:05CHC - LGW

2 stops36h 25mBritish Airways

Tue 17/221:15LGW - CHC

2 stops37h 40mBritish Airways

Deal found 8/1$2,352

Wed 4/209:15CHC - LGW

2 stops34h 15mMultiple Airlines

Tue 17/213:05LGW - CHC

3 stops37h 05mMultiple Airlines

Deal found 8/1$2,359

Sun 8/222:30CHC - LHR

1 stop31h 30mChina Southern

Mon 23/222:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 9/1$1,873

Sun 8/216:00CHC - LHR

2 stops38h 00mMultiple Airlines

Mon 23/219:35LHR - CHC

1 stop32h 45mMultiple Airlines

Deal found 9/1$2,165

Sun 8/206:10CHC - LHR

2 stops37h 30mEtihad Airways

Mon 23/213:55LHR - CHC

2 stops44h 10mEtihad Airways

Deal found 9/1$2,298

Mon 9/206:05CHC - LHR

2 stops36h 30mBritish Airways

Sun 22/221:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 10/1$1,982

Mon 9/217:00CHC - LHR

2 stops38h 35mMultiple Airlines

Sun 22/222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 10/1$2,146

Tue 24/206:20CHC - LHR

2 stops36h 35mMultiple Airlines

Tue 3/321:00LHR - CHC

2 stops37h 55mMultiple Airlines

Deal found 10/1$2,181

One-way flights from South Island to London
Search for one-way flight options from South Island to London. Find affordable one-way fares based on user searches. Data last updated 11 January 2026.

Tue 17/309:15CHC - LHR

2 stops44h 05mMultiple Airlines

Deal found 9/1$732

Tue 3/209:15CHC - LHR

2 stops45h 15mMultiple Airlines

Deal found 8/1$739

Tue 3/209:15CHC - LGW

2 stops41h 45mMultiple Airlines

Deal found 8/1$739

Sat 7/206:10CHC - LGW

2 stops36h 25mMultiple Airlines

Deal found 10/1$762

Sat 7/206:00CHC - LHR

2 stops48h 50mMultiple Airlines

Deal found 10/1$774

Sun 1/206:00CHC - LHR

2 stops46h 55mMultiple Airlines

Deal found 8/1$776

Tue 3/206:00CHC - STN

3 stops51h 15mMultiple Airlines

Deal found 8/1$783

Sat 7/206:10CHC - STN

3 stops44h 45mMultiple Airlines

Deal found 10/1$800

Sun 1/209:15CHC - STN

3 stops38h 30mMultiple Airlines

Deal found 8/1$819

Tue 3/306:05CHC - LHR

2 stops47h 15mMultiple Airlines

Deal found 10/1$839

Tue 20/116:05CHC - LHR

3 stops40h 00mEVA Air

Deal found 9/1$914

Tue 20/122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 9/1$917

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 9/2

06:05-05:35

2 stops36h 30m

London Heathrow

Sun 22/2

21:00-23:55

2 stops37h 55m

$1,982

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 12/3

06:10-05:45

2 stops36h 35m

London Heathrow

Sun 29/3

22:00-23:20

2 stops37h 20m

$2,078

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 9/3

06:05-05:35

2 stops36h 30m

London Heathrow

Sun 22/3

21:00-23:55

2 stops37h 55m

$2,176

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Fri 1/5

15:25-09:55

3 stops53h 30m

London Gatwick

Tue 1/9

07:00-14:20

3 stops44h 20m

$2,181

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Sun 1/2

09:50-14:00

2 stops41h 10m

London Gatwick

Wed 4/2

10:30-17:20

2 stops41h 50m

$2,190

NelsonLondon

NSN - LHR

NSNLHR

Nelson

Fri 8/5

17:30-19:00

2 stops36h 30m

London Heathrow

Fri 5/6

22:10-10:35

2 stops49h 25m

$2,251

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Fri 15/5

13:50-15:00

2 stops36h 10m

London Gatwick

Mon 15/6

18:05-16:20

2 stops35h 15m

$2,277

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Fri 1/5

16:25-15:00

2 stops33h 35m

London Gatwick

Fri 15/5

11:35-16:20

2 stops41h 45m

$2,288

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 12/3

06:05-05:35

2 stops36h 30m

London Heathrow

Mon 30/3

22:00-00:20

2 stops38h 20m

$2,291

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 22/3

09:00-05:45

3 stops33h 45m

London Heathrow

Thu 30/4

22:00-14:45

2 stops29h 45m

$2,293

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 60 results

1

2

3

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6

Best time to book a flight from South Island to London

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

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

Currently, November is the cheapest month in which you can book a flight from South Island to London (average of $1,564). Flying from South Island to London in January is currently the most expensive (average of $2,366). 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 London

Read through reviews of airlines operating flights from South Island to London, such as Emirates, Singapore Airlines, andAir New Zealand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

8.1

Very Good

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Singapore Airlines

8.1

Very Good

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Air New Zealand

8.0

Very Good

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

7.4

Good

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

American Airlines

7.2

Good

8.1

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Related info for your journey

How long is the flight from South Island to London?
A quick flight from South Island to London can take about 30h 10m. British Airways provides one of the quickest options available for as low as $2,906. The distance from South Island to London is about 18907 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from South Island to London one-way?
$916 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Singapore Airlines and Air New Zealand, with prices starting from $1,083 and $1,093, respectively.
What are the most popular routes from South Island to London?
The most popular route from South Island to London is Christchurch - London Heathrow. You may also consider Christchurch - London Gatwick or Christchurch - London Stansted.
Can I find deals for flights from South Island to London that include hotel bookings?
Yes. In addition to deals on South Island to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Island to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to London.
Can I find deals for business class flights from South Island to London?
Yes. Cheapflights offers flight deals from South Island to London 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 South Island to London?
Currently, November is the cheapest month in which you can book a flight from South Island to London (average of $1,564). Flying from South Island to London in January is currently the most expensive (average of $2,366). 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

Royal Tunbridge Wells

Stansted

High Wycombe

Slough

Maidstone

Ilford

Hounslow

Gatwick

Hayes

Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from South Island to London

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,565	Average$2,149	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
China Southern	Cheapest$1,730	Average$2,457	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Singapore Airlines	Cheapest$1,847	Average$2,825	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
British Airways	Cheapest$2,018	Average$2,305	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,129	Average$2,445	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Cathay Pacific	Cheapest$2,271	Average$3,166	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Emirates	Cheapest$2,488	Average$3,134	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest$2,524	Average$3,653	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$2,567	Average$3,168	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

How does Cheapflights help users find flights from South Island to London?

When you search for this flight from South Island to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from South Island to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Island to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Island to London become cheaper?

Yes, Cheapflights offers price alerts on South Island to London 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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