$731+ Flights from South Island to London Heathrow Airport | Cheapflights

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Cheap flight deals from South Island to Heathrow

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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 21 January 2026.

Sun 8/222:30

CHC

-

LHR

1 stop33h 05m

China Southern

Mon 23/222:00

LHR

-

CHC

1 stop30h 20m

China Southern

Deal found 19/1$1,912

Thu 5/309:50

CHC

-

LHR

2 stops39h 30m

British Airways

Thu 12/311:50

LHR

-

CHC

2 stops47h 05m

British Airways

Deal found 19/1$1,946

Tue 10/309:00

CHC

-

LHR

2 stops40h 15m

American Airlines

Sat 14/311:50

LHR

-

CHC

2 stops47h 05m

American Airlines

Deal found 20/1$1,976

Sun 17/506:15

CHC

-

LHR

2 stops47h 45m

Multiple Airlines

Sun 7/622:10

LHR

-

CHC

2 stops35h 40m

Multiple Airlines

Deal found 18/1$1,998

Thu 14/508:20

CHC

-

LHR

2 stops32h 15m

Multiple Airlines

Sat 30/522:00

LHR

-

CHC

2 stops29h 45m

Multiple Airlines

Deal found 21/1$2,036

Thu 21/506:15

CHC

-

LHR

2 stops47h 45m

Multiple Airlines

Sat 6/622:10

LHR

-

CHC

2 stops35h 40m

Multiple Airlines

Deal found 21/1$2,048

Tue 19/513:50

CHC

-

LHR

2 stops40h 10m

Multiple Airlines

Wed 3/622:10

LHR

-

CHC

2 stops37h 05m

Multiple Airlines

Deal found 20/1$2,073

Fri 8/506:15

CHC

-

LHR

3 stops45h 15m

Multiple Airlines

Wed 17/621:10

LHR

-

CHC

3 stops38h 05m

Multiple Airlines

Deal found 20/1$2,080

Thu 14/508:20

CHC

-

LHR

2 stops32h 15m

Multiple Airlines

Thu 11/622:00

LHR

-

CHC

2 stops29h 45m

Multiple Airlines

Deal found 20/1$2,082

Sun 8/206:05

CHC

-

LHR

2 stops36h 40m

British Airways

Mon 23/221:00

LHR

-

CHC

2 stops37h 55m

British Airways

Deal found 19/1$2,096

Fri 24/419:05

NSN

-

LHR

2 stops58h 55m

Multiple Airlines

Fri 8/522:10

LHR

-

NSN

2 stops49h 25m

Multiple Airlines

Deal found 19/1$2,140

Sat 8/806:30

NSN

-

LHR

2 stops47h 30m

Multiple Airlines

Sat 5/922:10

LHR

-

NSN

2 stops34h 40m

Multiple Airlines

Deal found 21/1$2,339

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 21 January 2026.

Tue 10/306:05

CHC

-

LHR

2 stops36h 30m

British Airways

Sat 14/321:00

LHR

-

CHC

2 stops37h 55m

British Airways

Deal found 18/1$2,202

Tue 19/508:20

CHC

-

LHR

2 stops32h 15m

Multiple Airlines

Wed 3/622:00

LHR

-

CHC

3 stops31h 20m

Multiple Airlines

Deal found 20/1$2,276

Sat 16/506:00

CHC

-

LHR

3 stops48h 20m

EVA Air

Sat 30/521:35

LHR

-

CHC

3 stops64h 05m

EVA Air

Deal found 20/1$2,277

Fri 15/516:35

CHC

-

LHR

2 stops34h 55m

China Airlines

Wed 27/521:10

LHR

-

CHC

2 stops40h 10m

China Airlines

Deal found 20/1$2,389

Sat 6/609:40

BHE

-

LHR

2 stops43h 00m

Air China

Tue 9/620:25

LHR

-

BHE

2 stops36h 40m

Air China

Deal found 18/1$2,602

Fri 6/313:30

BHE

-

LHR

3 stops37h 00m

Air New Zealand

Fri 13/311:40

LHR

-

BHE

2 stops37h 00m

Air New Zealand

Deal found 20/1$3,092

Fri 6/319:35

DUD

-

LHR

3 stops47h 40m

Qantas Airways

Fri 13/320:10

LHR

-

DUD

3 stops57h 25m

Qantas Airways

Deal found 19/1$3,097

Mon 9/306:05

CHC

-

LHR

2 stops36h 30m

British Airways

Sun 22/321:00

LHR

-

CHC

2 stops37h 55m

British Airways

Deal found 20/1$2,211

Sat 11/715:55

CHC

-

LHR

3 stops38h 25m

EVA Air

Sat 15/821:35

LHR

-

CHC

3 stops64h 05m

EVA Air

Deal found 19/1$2,372

Thu 14/516:35

CHC

-

LHR

2 stops34h 55m

China Airlines

Wed 27/521:10

LHR

-

CHC

2 stops40h 10m

China Airlines

Deal found 20/1$2,389

Tue 24/306:30

NSN

-

LHR

3 stops36h 15m

Multiple Airlines

Sat 4/422:00

LHR

-

NSN

3 stops34h 50m

Multiple Airlines

Deal found 21/1$2,406

Fri 22/516:35

CHC

-

LHR

2 stops34h 55m

China Airlines

Fri 5/621:10

LHR

-

CHC

2 stops40h 10m

China Airlines

Deal found 21/1$2,408

Thu 9/706:00

CHC

-

LHR

3 stops48h 20m

EVA Air

Sat 15/821:35

LHR

-

CHC

3 stops64h 05m

EVA Air

Deal found 19/1$2,475

Fri 15/519:35

DUD

-

LHR

2 stops57h 05m

Air China

Sun 31/520:25

LHR

-

DUD

2 stops55h 00m

Air China

Deal found 20/1$2,883

Fri 15/516:35

CHC

-

LHR

2 stops34h 55m

China Airlines

Tue 2/621:10

LHR

-

CHC

2 stops40h 10m

China Airlines

Deal found 21/1$2,408

Mon 23/311:45

NSN

-

LHR

2 stops43h 50m

Multiple Airlines

Sat 4/422:10

LHR

-

NSN

2 stops34h 40m

Multiple Airlines

Deal found 21/1$2,677

Mon 6/706:00

CHC

-

LHR

3 stops48h 20m

EVA Air

Thu 13/821:35

LHR

-

CHC

3 stops64h 05m

EVA Air

Deal found 19/1$2,475

Sat 16/515:10

DUD

-

LHR

2 stops40h 15m

Air China

Tue 2/622:40

LHR

-

DUD

2 stops52h 45m

Air China

Deal found 20/1$2,883

Sat 6/613:30

BHE

-

LHR

3 stops52h 05m

Qantas Airways

Tue 9/620:50

LHR

-

BHE

3 stops49h 20m

Qantas Airways

Deal found 18/1$3,265

Tue 24/317:45

NSN

-

LHR

2 stops35h 10m

Multiple Airlines

Thu 2/422:40

LHR

-

NSN

2 stops48h 55m

Multiple Airlines

Deal found 20/1$2,794

Fri 15/519:35

DUD

-

LHR

2 stops57h 05m

Air China

Thu 28/522:40

LHR

-

DUD

2 stops52h 45m

Air China

Deal found 20/1$2,883

Tue 24/306:00

NSN

-

LHR

2 stops36h 05m

Qantas Airways

Fri 3/420:50

LHR

-

NSN

3 stops33h 20m

Qantas Airways

Deal found 21/1$3,281

Sat 16/509:30

DUD

-

LHR

2 stops45h 55m

Air China

Thu 28/522:40

LHR

-

DUD

2 stops52h 45m

Air China

Deal found 20/1$2,883

Tue 24/317:45

NSN

-

LHR

2 stops37h 50m

Multiple Airlines

Fri 3/422:10

LHR

-

NSN

2 stops49h 25m

Multiple Airlines

Deal found 20/1$2,972

Tue 24/306:00

NSN

-

LHR

2 stops36h 05m

Qantas Airways

Sun 5/420:50

LHR

-

NSN

3 stops57h 20m

Qantas Airways

Deal found 21/1$3,281

Sat 16/509:30

DUD

-

LHR

2 stops45h 55m

Air China

Sun 31/520:25

LHR

-

DUD

2 stops55h 00m

Air China

Deal found 20/1$2,883

Fri 6/306:00

BHE

-

LHR

2 stops46h 00m

Multiple Airlines

Fri 13/317:50

LHR

-

BHE

2 stops30h 50m

Multiple Airlines

Deal found 20/1$2,986

Thu 14/509:30

DUD

-

LHR

2 stops45h 55m

Air China

Thu 28/520:25

LHR

-

DUD

2 stops55h 00m

Air China

Deal found 20/1$2,980

Wed 25/317:45

NSN

-

LHR

2 stops37h 50m

Multiple Airlines

Sat 4/422:10

LHR

-

NSN

2 stops34h 40m

Multiple Airlines

Deal found 21/1$2,986

Wed 13/519:35

DUD

-

LHR

2 stops59h 50m

Air China

Sun 31/522:40

LHR

-

DUD

2 stops52h 45m

Air China

Deal found 20/1$2,980

Last-minute flights from South Island to Heathrow
Discover last-minute flight deals from South Island to Heathrow. Data last updated 21 January 2026 and is based on user searches.

Thu 22/122:30

CHC

-

LHR

1 stop33h 05m

China Southern

Thu 29/122:00

LHR

-

CHC

1 stop30h 20m

China Southern

Deal found 20/1$2,339

Thu 22/114:20

CHC

-

LHR

1 stop28h 05m

Multiple Airlines

Thu 29/122:05

LHR

-

CHC

2 stops37h 20m

Multiple Airlines

Deal found 20/1$2,746

Sun 8/222:30

CHC

-

LHR

1 stop33h 05m

China Southern

Mon 23/222:00

LHR

-

CHC

1 stop30h 20m

China Southern

Deal found 19/1$1,912

Sun 8/206:05

CHC

-

LHR

2 stops36h 40m

British Airways

Mon 23/221:00

LHR

-

CHC

2 stops37h 55m

British Airways

Deal found 19/1$2,096

Sun 8/213:45

CHC

-

LHR

2 stops29h 00m

Multiple Airlines

Mon 23/221:00

LHR

-

CHC

1 stop37h 55m

Multiple Airlines

Deal found 19/1$2,161

Tue 17/206:05

CHC

-

LHR

2 stops36h 40m

British Airways

Sat 28/221:00

LHR

-

CHC

2 stops37h 55m

British Airways

Deal found 20/1$2,271

Tue 17/206:05

CHC

-

LHR

2 stops48h 50m

Multiple Airlines

Sat 28/222:00

LHR

-

CHC

1 stop30h 20m

Multiple Airlines

Deal found 20/1$2,396

Wed 18/206:10

CHC

-

LHR

2 stops37h 30m

Etihad Airways

Wed 25/220:55

LHR

-

CHC

2 stops37h 10m

Etihad Airways

Deal found 20/1$2,406

Wed 18/215:05

CHC

-

LHR

2 stops40h 30m

Multiple Airlines

Wed 25/222:00

LHR

-

CHC

1 stop30h 20m

Multiple Airlines

Deal found 20/1$2,854

Fri 20/214:15

CHC

-

LHR

1 stop30h 10m

United Airlines

Fri 27/212:05

LHR

-

CHC

2 stops33h 30m

United Airlines

Deal found 20/1$2,548

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 21 January 2026.

Wed 4/209:15

CHC

-

LHR

2 stops45h 15m

Multiple Airlines

Deal found 20/1$731

Tue 3/215:55

CHC

-

LHR

2 stops38h 35m

Multiple Airlines

Deal found 20/1$739

Tue 10/209:15

CHC

-

LHR

2 stops43h 40m

Multiple Airlines

Deal found 19/1$849

Tue 24/313:45

NSN

-

LHR

3 stops39h 35m

Multiple Airlines

Deal found 21/1$929

Sun 1/222:30

CHC

-

LHR

1 stop31h 30m

China Southern

Deal found 20/1$936

Tue 14/706:30

CHC

-

LHR

3 stops50h 55m

Multiple Airlines

Deal found 19/1$952

Thu 12/306:20

CHC

-

LHR

3 stops49h 45m

Multiple Airlines

Deal found 19/1$953

Sun 1/206:15

CHC

-

LHR

3 stops48h 40m

Multiple Airlines

Deal found 20/1$955

Mon 25/515:45

CHC

-

LHR

3 stops38h 35m

Multiple Airlines

Deal found 19/1$959

Tue 21/410:05

NSN

-

LHR

3 stops41h 25m

Multiple Airlines

Deal found 20/1$1,178

Mon 2/319:35

DUD

-

LHR

3 stops57h 45m

Multiple Airlines

Deal found 19/1$1,202

Thu 12/311:45

NSN

-

LHR

2 stops42h 35m

Multiple Airlines

Deal found 21/1$1,209

Find flight deals from South Island to Heathrow

Round-trip from	$1,912
One-way from	$731

China Southern

China Southern
8/2-23/2
2 total stops
63h 25m total
South Island to London

4/2

4/2
2 total stops
45h 15m 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

Tue 10/3

06:05-05:35

2 stops36h 30m

London Heathrow

Sat 14/3

21:00-23:55

2 stops37h 55m

$2,202

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

$2,211

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 19/5

08:20-05:35

2 stops32h 15m

London Heathrow

Wed 3/6

22:00-16:20

3 stops31h 20m

$2,276

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sat 16/5

06:00-19:20

3 stops48h 20m

London Heathrow

Sat 30/5

21:35-00:40

3 stops64h 05m

$2,277

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sat 11/7

15:55-19:20

3 stops38h 25m

London Heathrow

Sat 15/8

21:35-00:40

3 stops64h 05m

$2,372

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 15/5

16:35-16:30

2 stops34h 55m

London Heathrow

Wed 27/5

21:10-00:20

2 stops40h 10m

$2,389

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 14/5

16:35-16:30

2 stops34h 55m

London Heathrow

Wed 27/5

21:10-00:20

2 stops40h 10m

$2,389

NelsonLondon

NSN - LHR

NSNLHR

Nelson

Tue 24/3

06:30-05:45

3 stops36h 15m

London Heathrow

Sat 4/4

22:00-19:50

3 stops34h 50m

$2,406

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 22/5

16:35-16:30

2 stops34h 55m

London Heathrow

Fri 5/6

21:10-00:20

2 stops40h 10m

$2,408

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 15/5

16:35-16:30

2 stops34h 55m

London Heathrow

Tue 2/6

21:10-00:20

2 stops40h 10m

$2,408

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 47 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 $1,538). Flying from South Island to London Heathrow Airport in January is currently the most expensive (average of $2,327). 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 Heathrow

See what other customers who have flown with Emirates, Singapore Airlines, andQantas Airways 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.

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.

7.3

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 36h 30m. British Airways provides one of the quickest options available for as low as $2,202. 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 ($901), Singapore Airlines ($1,065), and Air New Zealand ($1,075).
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 $1,538). Flying from South Island to London Heathrow Airport in January is currently the most expensive (average of $2,327). 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

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Auckland to Gatwick flights

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Auckland to London City flights

Christchurch to Heathrow flights

Wellington to Heathrow flights

Wellington to Stansted flights

Wellington to Gatwick flights

Dunedin to Heathrow flights

Napier to Heathrow flights

Nelson to Heathrow flights

Tauranga to Heathrow flights

Blenheim to Heathrow flights

Palmerston North 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$1,539	Average$2,114	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
China Southern	Cheapest$1,702	Average$2,415	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
British Airways	Cheapest$1,985	Average$2,267	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,094	Average$2,405	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Singapore Airlines	Cheapest$2,173	Average$3,151	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	Cheapest$2,234	Average$3,114	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Air New Zealand	Cheapest$2,525	Average$3,180	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest$2,635	Average$3,570	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Emirates	Cheapest$2,674	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.

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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

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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.