$961+ Flights from South Island to London Heathrow Airport | Cheapflights

English

Search for a country or language

Cheap flight deals from South Island to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Heathrow
Explore the most affordable flight options available from South Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 December 2025.

Thu 25/1222:30CHC - LHR

1 stop33h 05mChina Southern

Sun 28/1222:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 5/12$2,634

Thu 25/1215:05CHC - LHR

2 stops40h 30mMultiple Airlines

Sun 28/1222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$2,742

Sat 20/1208:50CHC - LHR

2 stops46h 45mMultiple Airlines

Tue 23/1222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$2,868

Thu 18/1222:30CHC - LHR

1 stop33h 05mChina Southern

Sat 10/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 4/12$2,901

Wed 24/1216:00CHC - LHR

2 stops39h 35mMultiple Airlines

Sat 27/1222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$3,000

Sun 21/1222:30CHC - LHR

2 stops57h 05mChina Southern

Thu 22/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 4/12$3,145

Fri 19/1206:45CHC - LHR

2 stops48h 50mMultiple Airlines

Mon 22/1222:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$3,192

Wed 24/1222:30CHC - LHR

3 stops56h 25mChina Southern

Sat 27/1222:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 5/12$3,242

Fri 19/1222:30CHC - LHR

1 stop33h 05mChina Southern

Mon 22/1222:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 5/12$3,344

Thu 18/1216:15NSN - LHR

2 stops39h 20mMultiple Airlines

Sat 10/1022:10LHR - NSN

2 stops51h 45mMultiple Airlines

Deal found 4/12$3,699

Tue 16/1212:00NSN - LHR

3 stops55h 15mQantas Airways

Mon 12/1020:50LHR - NSN

3 stops56h 20mQantas Airways

Deal found 4/12$4,297

Sun 21/1218:00NSN - LHR

3 stops49h 15mQantas Airways

Tue 13/1020:50LHR - NSN

3 stops32h 20mQantas Airways

Deal found 4/12$4,548

Best flights from South Island to Heathrow
Discover carefully curated flight deals from South Island to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 December 2025.

Sun 18/122:30CHC - LHR

1 stop31h 30mChina Southern

Sun 25/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 3/12$2,011

Mon 9/321:00CHC - LHR

2 stops55h 55mMultiple Airlines

Sun 22/320:25LHR - CHC

2 stops35h 00mMultiple Airlines

Deal found 4/12$2,220

Thu 5/314:20CHC - LHR

1 stop37h 40mCathay Pacific

Mon 9/314:25LHR - CHC

2 stops57h 25mCathay Pacific

Deal found 3/12$2,369

Thu 5/306:10CHC - LHR

2 stops61h 30mEtihad Airways

Mon 9/320:55LHR - CHC

2 stops37h 10mEtihad Airways

Deal found 3/12$2,397

Thu 5/306:05CHC - LHR

2 stops36h 30mBritish Airways

Mon 9/321:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 5/12$2,409

Mon 11/509:40BHE - LHR

2 stops41h 05mSingapore Airlines

Thu 14/522:05LHR - BHE

2 stops31h 50mSingapore Airlines

Deal found 3/12$3,131

Thu 21/514:50NSN - LHR

2 stops49h 15mQantas Airways

Mon 25/520:50LHR - NSN

3 stops33h 20mQantas Airways

Deal found 3/12$3,214

Wed 7/117:30BHE - LHR

2 stops35h 25mAir China

Thu 19/320:25LHR - BHE

2 stops52h 15mAir China

Deal found 6/12$3,244

Sun 18/113:30BHE - LHR

3 stops37h 00mAir New Zealand

Sun 25/111:40LHR - BHE

2 stops37h 00mAir New Zealand

Deal found 4/12$3,291

Sun 17/506:00CHC - LHR

2 stops35h 15mMultiple Airlines

Fri 12/621:20LHR - CHC

3 stops30h 15mMultiple Airlines

Deal found 4/12$2,239

Mon 9/306:10CHC - LHR

2 stops42h 55mEtihad Airways

Sun 22/320:55LHR - CHC

2 stops28h 15mEtihad Airways

Deal found 5/12$2,402

Mon 19/116:00CHC - LHR

2 stops39h 35mMultiple Airlines

Mon 26/122:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$2,265

Fri 8/513:15NSN - LHR

2 stops40h 45mMultiple Airlines

Fri 5/622:10LHR - NSN

2 stops46h 55mMultiple Airlines

Deal found 5/12$2,314

Thu 21/506:30NSN - LHR

2 stops34h 25mSingapore Airlines

Mon 25/509:25LHR - NSN

2 stops43h 20mSingapore Airlines

Deal found 3/12$3,131

Sun 18/109:40BHE - LHR

2 stops39h 10mMultiple Airlines

Sun 25/114:30LHR - BHE

2 stops37h 30mMultiple Airlines

Deal found 4/12$2,383

Tue 12/511:20DUD - LHR

3 stops54h 15mQantas Airways

Sat 16/520:50LHR - DUD

3 stops58h 45mQantas Airways

Deal found 4/12$3,233

Sun 29/319:25DUD - LHR

2 stops51h 15mAir New Zealand

Fri 24/410:15LHR - DUD

2 stops41h 20mAir New Zealand

Deal found 4/12$3,436

Tue 12/509:25DUD - LHR

2 stops41h 20mSingapore Airlines

Sat 16/522:05LHR - DUD

2 stops28h 45mSingapore Airlines

Deal found 4/12$3,201

Sun 1/322:30CHC - LHR

1 stop33h 05mMultiple Airlines

Sun 15/322:00LHR - CHC

2 stops32h 25mMultiple Airlines

Deal found 5/12$2,406

Mon 11/514:30BHE - LHR

2 stops49h 35mQantas Airways

Thu 14/520:50LHR - BHE

3 stops60h 15mQantas Airways

Deal found 3/12$3,265

Mon 19/116:15NSN - LHR

2 stops63h 20mMultiple Airlines

Mon 26/119:35LHR - NSN

2 stops50h 35mMultiple Airlines

Deal found 5/12$2,451

Sun 18/115:10DUD - LHR

3 stops52h 05mQantas Airways

Sun 25/120:10LHR - DUD

3 stops57h 25mQantas Airways

Deal found 4/12$3,322

Thu 12/310:00HKK - LHR

2 stops46h 10mSingapore Airlines

Mon 16/321:45LHR - HKK

2 stops30h 25mSingapore Airlines

Deal found 4/12$3,356

Sun 18/107:45NSN - LHR

2 stops41h 05mMultiple Airlines

Sun 25/114:30LHR - NSN

2 stops42h 15mMultiple Airlines

Deal found 4/12$2,482

Mon 19/119:05DUD - LHR

3 stops48h 10mQantas Airways

Mon 26/120:10LHR - DUD

3 stops49h 00mQantas Airways

Deal found 5/12$3,412

Thu 5/215:15DUD - LHR

2 stops50h 50mQantas Airways

Mon 9/220:10LHR - DUD

3 stops33h 40mQantas Airways

Deal found 3/12$3,457

Mon 19/119:05DUD - LHR

2 stops36h 30mMultiple Airlines

Mon 26/119:35LHR - DUD

2 stops53h 15mMultiple Airlines

Deal found 5/12$2,721

Mon 19/111:05NSN - LHR

2 stops55h 00mQantas Airways

Mon 26/120:10LHR - NSN

3 stops55h 50mQantas Airways

Deal found 5/12$3,481

Sun 18/111:20DUD - LHR

3 stops35h 40mMultiple Airlines

Sun 25/110:05LHR - DUD

2 stops33h 40mMultiple Airlines

Deal found 4/12$3,272

Sun 29/309:25DUD - LHR

2 stops36h 40mMultiple Airlines

Fri 24/422:05LHR - DUD

2 stops47h 40mMultiple Airlines

Deal found 5/12$3,303

Last-minute flights from South Island to Heathrow
Discover last-minute flight deals from South Island to Heathrow. Data last updated 6 December 2025 and is based on user searches.

Sun 18/122:30CHC - LHR

1 stop31h 30mChina Southern

Sun 25/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 3/12$2,011

Sun 18/122:30CHC - LHR

1 stop31h 30mChina Southern

Sat 31/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 5/12$2,144

Sun 18/116:00CHC - LHR

2 stops38h 00mMultiple Airlines

Sun 25/122:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 3/12$2,380

Sun 18/109:40BHE - LHR

2 stops39h 10mMultiple Airlines

Sun 25/114:30LHR - BHE

2 stops37h 30mMultiple Airlines

Deal found 4/12$2,383

Sun 18/116:00CHC - LHR

2 stops38h 00mMultiple Airlines

Sat 31/122:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$2,416

Sun 18/107:45NSN - LHR

2 stops41h 05mMultiple Airlines

Sun 25/114:30LHR - NSN

2 stops42h 15mMultiple Airlines

Deal found 4/12$2,482

Sun 18/109:30DUD - LHR

2 stops39h 20mMultiple Airlines

Sun 25/114:30LHR - DUD

2 stops53h 15mMultiple Airlines

Deal found 4/12$2,717

Mon 19/122:30CHC - LHR

1 stop33h 05mChina Southern

Sun 25/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 3/12$2,018

Mon 19/122:30CHC - LHR

1 stop33h 05mChina Southern

Mon 26/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 5/12$2,019

Mon 19/114:00CHC - LHR

2 stops41h 35mMultiple Airlines

Sun 25/122:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 3/12$2,264

Mon 19/116:00CHC - LHR

2 stops39h 35mMultiple Airlines

Mon 26/122:00LHR - CHC

1 stop30h 20mMultiple Airlines

Deal found 5/12$2,265

Mon 19/116:15NSN - LHR

2 stops63h 20mMultiple Airlines

Mon 26/119:35LHR - NSN

2 stops50h 35mMultiple Airlines

Deal found 5/12$2,451

One-way flights from South Island to Heathrow
Search for one-way flight options from South Island to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 December 2025.

Wed 25/306:10CHC - LHR

3 stops45h 00mMultiple Airlines

Deal found 4/12$961

Mon 23/306:10CHC - LHR

3 stops45h 45mMultiple Airlines

Deal found 4/12$963

Fri 20/315:50CHC - LHR

3 stops35h 20mTurkish Airlines

Deal found 4/12$975

Wed 3/606:30CHC - LHR

3 stops43h 50mMultiple Airlines

Deal found 4/12$987

Thu 9/406:30CHC - LHR

3 stops45h 25mMultiple Airlines

Deal found 4/12$991

Sun 22/306:10CHC - LHR

3 stops44h 20mMultiple Airlines

Deal found 4/12$992

Mon 9/306:10CHC - LHR

3 stops45h 45mMultiple Airlines

Deal found 5/12$1,008

Thu 19/316:05CHC - LHR

3 stops40h 00mEVA Air

Deal found 4/12$1,029

Mon 9/322:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 5/12$1,032

Mon 9/308:45CHC - LHR

2 stops47h 20mEVA Air

Deal found 5/12$1,060

Tue 24/306:00CHC - LHR

2 stops47h 20mMultiple Airlines

Deal found 4/12$1,076

Find flight deals from South Island to Heathrow

Round-trip from	$2,011
One-way from	$961

China Southern

China Southern
18/1-25/1
2 total stops
61h 50m total
South Island to London

25/3

25/3
3 total stops
45h 00m total
South Island to London

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Island to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 18/1

22:30-17:00

1 stop31h 30m

London Heathrow

Sun 25/1

22:00-17:20

1 stop30h 20m

$2,011

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 9/3

21:00-15:55

2 stops55h 55m

London Heathrow

Sun 22/3

20:25-20:25

2 stops35h 00m

$2,220

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 17/5

06:00-06:15

2 stops35h 15m

London Heathrow

Fri 12/6

21:20-14:35

3 stops30h 15m

$2,239

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 19/1

16:00-18:35

2 stops39h 35m

London Heathrow

Mon 26/1

22:00-17:20

1 stop30h 20m

$2,265

NelsonLondon

NSN - LHR

NSNLHR

Nelson

Fri 8/5

13:15-19:00

2 stops40h 45m

London Heathrow

Fri 5/6

22:10-08:05

2 stops46h 55m

$2,314

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 5/3

14:20-15:00

1 stop37h 40m

London Heathrow

Mon 9/3

14:25-12:50

2 stops57h 25m

$2,369

BlenheimLondon

BHE - LHR

BHELHR

Blenheim

Sun 18/1

09:40-11:50

2 stops39h 10m

London Heathrow

Sun 25/1

14:30-17:00

2 stops37h 30m

$2,383

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 5/3

06:10-06:40

2 stops61h 30m

London Heathrow

Mon 9/3

20:55-23:05

2 stops37h 10m

$2,397

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 9/3

06:10-12:05

2 stops42h 55m

London Heathrow

Sun 22/3

20:55-14:10

2 stops28h 15m

$2,402

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 1/3

22:30-18:35

1 stop33h 05m

London Heathrow

Sun 15/3

22:00-19:25

2 stops32h 25m

$2,406

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Showing 1-10 of 42 results

1

2

3

...

5

Best time to book a flight from South Island to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from South Island to London Heathrow Airport (average of $1,554). Flying from South Island to London Heathrow Airport in February is currently the most expensive (average of $2,283). 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.

What is the cheapest time of day to fly from EDG to LHR?

It’s optimal to fly from South Island to London Heathrow Airport at midday. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from South Island to London Heathrow Airport?

Travellers seeking maximum savings on their South Island to London Heathrow Airport flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Emirates, Singapore Airlines, andAir New Zealand from South Island to London Heathrow Airport have to say. Users have also rated airlines 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.

7.5

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 Heathrow Airport?
A quick flight from South Island to London Heathrow Airport can take about 31h 30m. China Southern provides one of the quickest options available for as low as $2,011. South Island and London Heathrow Airport are separated by a distance of 18971 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from South Island to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from South Island to London Heathrow Airport are EVA Air ($910), Singapore Airlines ($1,066), and Air New Zealand ($1,085).
What are the most popular routes from South Island to London Heathrow Airport?
Most travellers choose Christchurch - London Heathrow, Nelson - London Heathrow or Dunedin - London Heathrow when deciding on the best route from South Island to London Heathrow Airport.
Can I find deals for flights from South Island to Heathrow that include hotel bookings?
Yes. In addition to deals on South Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from South Island to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to Heathrow.
Can I find deals for business class flights from South Island to Heathrow?
Yes. Cheapflights offers flight deals from South Island to Heathrow 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 Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from South Island to London Heathrow Airport (average of $1,554). Flying from South Island to London Heathrow Airport in February is currently the most expensive (average of $2,283). 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

Poole

Royal Tunbridge Wells

Stansted

High Wycombe

Leamington Spa

Slough

Maidstone

Ilford

Hounslow

Gatwick

Hayes

Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Island to Heathrow

Auckland to Heathrow flights

Auckland to Gatwick flights

Auckland to Stansted flights

Auckland to London City flights

Wellington to Heathrow flights

Wellington to Gatwick flights

Wellington to Stansted flights

Christchurch to Heathrow flights

Dunedin to Heathrow flights

Nelson to Heathrow flights

Napier to Heathrow flights

Palmerston North to Heathrow flights

Tauranga to Heathrow flights

Blenheim to Heathrow flights

Whangarei to Heathrow flights

Rotorua to Heathrow flights

Top 9 airlines flying from South Island to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,554	Average$2,135	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
China Southern	Cheapest$1,719	Average$2,408	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
British Airways	Cheapest$2,004	Average$2,281	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,115	Average$2,429	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest$2,194	Average$2,851	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest$2,256	Average$3,145	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qantas Airways	Cheapest$2,507	Average$3,683	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$2,550	Average$2,962	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Emirates	Cheapest$2,713	Average$3,268	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights makes it easy to find South Island to Heathrow 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 South Island to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from South Island to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Island to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from South Island to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.