$1,080+ Cheap Flights from South Island to London Heathrow Airport | Cheapflights

English

Search for a country or language

Find 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 8 November 2025.

Tue 9/1209:50CHC - LHR

2 stops34h 00mAmerican Airlines

Mon 19/111:55LHR - CHC

2 stops37h 45mAmerican Airlines

Deal found 7/11$2,005

Thu 13/1114:20CHC - LHR

1 stop28h 05mCathay Pacific

Thu 20/1122:05LHR - CHC

1 stop25h 45mCathay Pacific

Deal found 7/11$2,263

Tue 11/1117:20CHC - LHR

2 stops37h 10mMultiple Airlines

Tue 2/1221:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 7/11$2,293

Sat 8/1114:20CHC - LHR

1 stop28h 05mMultiple Airlines

Fri 28/1117:50LHR - CHC

2 stops41h 20mMultiple Airlines

Deal found 7/11$2,352

Thu 13/1106:05CHC - LHR

2 stops36h 20mMultiple Airlines

Thu 20/1122:05LHR - CHC

1 stop25h 45mMultiple Airlines

Deal found 7/11$2,474

Sat 8/1122:30CHC - LHR

1 stop33h 05mChina Southern

Fri 28/1122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 7/11$2,511

Tue 9/1206:15CHC - LHR

2 stops37h 35mAmerican Airlines

Wed 14/115:00LHR - CHC

2 stops33h 15mAmerican Airlines

Deal found 7/11$2,554

Fri 5/1214:15CHC - LHR

2 stops31h 10mLufthansa

Fri 12/1213:45LHR - CHC

1 stop31h 50mLufthansa

Deal found 6/11$2,558

Sun 7/1214:15CHC - LHR

2 stops28h 40mUnited Airlines

Wed 14/115:20LHR - CHC

2 stops30h 15mUnited Airlines

Deal found 7/11$2,595

Fri 5/1214:15CHC - LHR

2 stops30h 40mUnited Airlines

Fri 12/1211:35LHR - CHC

2 stops34h 00mUnited Airlines

Deal found 5/11$2,604

Mon 22/1219:25NSN - LHR

2 stops36h 10mMultiple Airlines

Mon 29/1222:00LHR - NSN

2 stops49h 20mMultiple Airlines

Deal found 7/11$3,527

Tue 23/1215:15DUD - LHR

2 stops37h 15mMultiple Airlines

Tue 30/1217:50LHR - DUD

2 stops31h 40mMultiple Airlines

Deal found 8/11$3,886

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 8 November 2025.

Fri 1/516:00CHC - LHR

2 stops29h 40mMultiple Airlines

Sun 31/521:20LHR - CHC

2 stops36h 30mMultiple Airlines

Deal found 7/11$2,194

Fri 5/1214:15CHC - LHR

2 stops29h 25mUnited Airlines

Fri 12/1213:45LHR - CHC

1 stop31h 50mUnited Airlines

Deal found 7/11$2,606

Tue 31/306:35CHC - LHR

2 stops48h 10mEtihad Airways

Sun 26/414:45LHR - CHC

2 stops36h 35mEtihad Airways

Deal found 8/11$2,856

Wed 1/406:00CHC - LHR

2 stops35h 25mBritish Airways

Mon 27/419:35LHR - CHC

2 stops41h 24mBritish Airways

Deal found 8/11$2,868

Sun 29/319:25DUD - LHR

3 stops47h 10mQantas Airways

Fri 24/420:50LHR - DUD

3 stops34h 45mQantas Airways

Deal found 8/11$3,444

Mon 9/306:10CHC - LHR

2 stops36h 35mMultiple Airlines

Sun 22/321:00LHR - CHC

2 stops28h 10mMultiple Airlines

Deal found 7/11$2,261

Tue 31/306:35CHC - LHR

2 stops48h 10mEtihad Airways

Tue 28/414:45LHR - CHC

2 stops46h 05mEtihad Airways

Deal found 8/11$2,856

Mon 6/406:00CHC - LHR

2 stops35h 30mBritish Airways

Thu 30/419:35LHR - CHC

2 stops41h 24mBritish Airways

Deal found 8/11$2,868

Fri 19/1212:15BHE - LHR

2 stops32h 25mSingapore Airlines

Fri 26/1210:40LHR - BHE

2 stops38h 00mSingapore Airlines

Deal found 8/11$5,961

Fri 3/415:25CHC - LHR

2 stops63h 25mMultiple Airlines

Tue 28/420:40LHR - CHC

2 stops39h 25mMultiple Airlines

Deal found 8/11$2,716

Thu 2/406:00CHC - LHR

2 stops36h 25mBritish Airways

Thu 30/419:35LHR - CHC

2 stops41h 24mBritish Airways

Deal found 8/11$2,868

Sun 29/315:10DUD - LHR

2 stops30h 55mMultiple Airlines

Fri 24/415:10LHR - DUD

2 stops30h 35mMultiple Airlines

Deal found 8/11$2,833

Sun 5/406:00CHC - LHR

2 stops35h 30mBritish Airways

Tue 28/419:35LHR - CHC

2 stops41h 24mBritish Airways

Deal found 8/11$2,868

Mon 22/1217:30NSN - LHR

3 stops49h 45mQantas Airways

Mon 29/1220:20LHR - NSN

3 stops48h 10mQantas Airways

Deal found 7/11$4,384

Mon 22/1219:25NSN - LHR

2 stops36h 10mMultiple Airlines

Mon 29/1222:00LHR - NSN

2 stops49h 20mMultiple Airlines

Deal found 7/11$3,527

Tue 23/1215:15DUD - LHR

3 stops52h 00mQantas Airways

Tue 30/1220:10LHR - DUD

3 stops57h 25mQantas Airways

Deal found 8/11$4,552

Tue 23/1215:15DUD - LHR

2 stops37h 15mMultiple Airlines

Tue 30/1217:50LHR - DUD

2 stops31h 40mMultiple Airlines

Deal found 8/11$3,886

Fri 19/1217:30BHE - LHR

3 stops49h 45mQantas Airways

Fri 26/1220:10LHR - BHE

3 stops47h 00mQantas Airways

Deal found 8/11$5,343

Fri 26/1215:15DUD - LHR

2 stops37h 15mMultiple Airlines

Mon 5/117:50LHR - DUD

2 stops31h 40mMultiple Airlines

Deal found 7/11$4,074

Fri 19/1217:30BHE - LHR

2 stops35h 25mMultiple Airlines

Fri 26/1220:25LHR - BHE

2 stops47h 40mMultiple Airlines

Deal found 7/11$4,204

Last-minute flights from South Island to Heathrow
Discover last-minute flight deals from South Island to Heathrow. Data last updated 8 November 2025 and is based on user searches.

Sat 8/1114:20CHC - LHR

1 stop28h 05mMultiple Airlines

Fri 28/1117:50LHR - CHC

2 stops41h 20mMultiple Airlines

Deal found 7/11$2,352

Sat 8/1122:30CHC - LHR

1 stop33h 05mChina Southern

Fri 28/1122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 7/11$2,511

Tue 11/1117:20CHC - LHR

2 stops37h 10mMultiple Airlines

Tue 2/1221:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 7/11$2,293

Thu 13/1114:20CHC - LHR

1 stop28h 05mCathay Pacific

Thu 20/1122:05LHR - CHC

1 stop25h 45mCathay Pacific

Deal found 7/11$2,263

Thu 13/1106:05CHC - LHR

2 stops36h 20mMultiple Airlines

Thu 20/1122:05LHR - CHC

1 stop25h 45mMultiple Airlines

Deal found 7/11$2,474

Fri 5/1214:15CHC - LHR

2 stops29h 25mUnited Airlines

Fri 12/1213:45LHR - CHC

1 stop31h 50mUnited Airlines

Deal found 7/11$2,606

Sun 7/1214:15CHC - LHR

2 stops28h 40mUnited Airlines

Wed 14/115:20LHR - CHC

2 stops30h 15mUnited Airlines

Deal found 7/11$2,595

Tue 9/1209:50CHC - LHR

2 stops34h 00mAmerican Airlines

Sun 18/116:55LHR - CHC

2 stops32h 45mAmerican Airlines

Deal found 7/11$2,005

Tue 9/1209:50CHC - LHR

2 stops35h 45mAmerican Airlines

Thu 15/111:50LHR - CHC

2 stops37h 50mAmerican Airlines

Deal found 7/11$2,554

Mon 22/1219:25NSN - LHR

2 stops36h 10mMultiple Airlines

Mon 29/1222:00LHR - NSN

2 stops49h 20mMultiple Airlines

Deal found 7/11$3,527

Tue 23/1215:15DUD - LHR

2 stops37h 15mMultiple Airlines

Tue 30/1217:50LHR - DUD

2 stops31h 40mMultiple Airlines

Deal found 8/11$3,886

Fri 26/1215:15DUD - LHR

2 stops37h 15mMultiple Airlines

Mon 5/117:50LHR - DUD

2 stops31h 40mMultiple Airlines

Deal found 7/11$4,074

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 8 November 2025.

Wed 14/122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 7/11$1,080

Thu 20/1114:20CHC - LHR

1 stop37h 40mCathay Pacific

Deal found 8/11$1,126

Tue 31/306:30NSN - LHR

3 stops49h 00mMultiple Airlines

Deal found 7/11$1,192

Tue 13/122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 7/11$1,201

Tue 13/116:00CHC - LHR

2 stops38h 50mMultiple Airlines

Deal found 7/11$1,233

Mon 12/122:30CHC - LHR

3 stops45h 10mMultiple Airlines

Deal found 7/11$1,258

Sun 11/122:30CHC - LHR

3 stops45h 10mMultiple Airlines

Deal found 7/11$1,320

Thu 15/109:15CHC - LHR

2 stops43h 40mMultiple Airlines

Deal found 7/11$1,323

Wed 14/109:15CHC - LHR

3 stops43h 40mMultiple Airlines

Deal found 7/11$1,329

Mon 22/1219:25NSN - LHR

2 stops36h 10mMultiple Airlines

Deal found 7/11$1,884

Cheap flight deals from South Island to Heathrow

Round-trip from	$2,005
One-way from	$1,080

American Airlines

American Airlines
9/12-19/1
4 total stops
71h 45m total
South Island to London

China Southern

China Southern
14/1
1 total stop
33h 05m 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

Fri 1/5

16:00-10:40

2 stops29h 40m

London Heathrow

Sun 31/5

21:20-20:50

2 stops36h 30m

$2,194

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 9/3

06:10-05:45

2 stops36h 35m

London Heathrow

Sun 22/3

21:00-14:10

2 stops28h 10m

$2,261

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 5/12

14:15-06:40

2 stops29h 25m

London Heathrow

Fri 12/12

13:45-10:35

1 stop31h 50m

$2,606

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 3/4

15:25-18:50

2 stops63h 25m

London Heathrow

Tue 28/4

20:40-23:05

2 stops39h 25m

$2,716

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Sun 29/3

15:10-10:05

2 stops30h 55m

London Heathrow

Fri 24/4

15:10-08:45

2 stops30h 35m

$2,833

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 31/3

06:35-18:45

2 stops48h 10m

London Heathrow

Sun 26/4

14:45-14:20

2 stops36h 35m

$2,856

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 31/3

06:35-18:45

2 stops48h 10m

London Heathrow

Tue 28/4

14:45-23:50

2 stops46h 05m

$2,856

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Wed 1/4

06:00-05:25

2 stops35h 25m

London Heathrow

Mon 27/4

19:35-23:59

2 stops41h 24m

$2,868

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 6/4

06:00-06:30

2 stops35h 30m

London Heathrow

Thu 30/4

19:35-23:59

2 stops41h 24m

$2,868

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 2/4

06:00-06:25

2 stops36h 25m

London Heathrow

Thu 30/4

19:35-23:59

2 stops41h 24m

$2,868

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 31 results

1

2

3

4

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 $1,593). Flying from South Island to London Heathrow Airport in February is currently the most expensive (average of $2,341). 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

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

8.1

Very Good

8.1

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

Singapore Airlines

8.1

Very Good

8.1

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

Air New Zealand

8.0

Very Good

8.1

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

7.5

Good

8.1

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

American Airlines

7.2

Good

8.1

Very Good

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2025

CEB - CRK

On the plane it was good. They served me food for ky special request. But my baggage arrived late, so today I received my 1 luggage and still the other one is need wait.

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 29h 25m. United Airlines provides one of the quickest options available for as low as $2,606. 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 most popular routes from South Island to London Heathrow Airport?
Most travellers choose Christchurch - London Heathrow, Dunedin - London Heathrow or Nelson - 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 $1,593). Flying from South Island to London Heathrow Airport in February is currently the most expensive (average of $2,341). 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 Stansted flights

Auckland to Gatwick 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

Palmerston North to Heathrow flights

Blenheim to Heathrow flights

Napier to Heathrow flights

Whangarei to Heathrow flights

Rotorua to Heathrow flights

Tauranga to Heathrow flights

Top 9 airlines flying from South Island to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,594	Average$2,191	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
China Southern	Cheapest$1,762	Average$2,469	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
British Airways	Cheapest$2,056	Average$2,340	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,169	Average$2,491	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest$2,250	Average$2,930	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest$2,313	Average$3,225	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qantas Airways	Cheapest$2,572	Average$3,665	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$2,615	Average$3,049	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Emirates	Cheapest$2,770	Average$3,318	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.