$1,052+ Flights from South Island to London Heathrow Airport | Cheapflights

Cheap flight deals from South Island to Heathrow

Round-trip from	$2,173
One-way from	$1,052

American Airlines

American Airlines
28/7-25/8
4 total stops
81h 04m total
South Island to London

EVA Air

EVA Air
7/7
3 total stops
48h 15m total
South Island to London

Find flight deals from South Island to Heathrow

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 12 June 2025.

Mon 28/706:00CHC - LHR

2 stops37h 00mAmerican Airlines

Mon 25/816:55LHR - CHC

2 stops44h 04mAmerican Airlines

Deal found 11/6$2,173

Thu 23/1015:30CHC - LHR

2 stops38h 15mMultiple Airlines

Thu 13/1120:25LHR - CHC

2 stops36h 45mMultiple Airlines

Deal found 10/6$2,180

Mon 28/706:05CHC - LHR

3 stops48h 15mEVA Air

Thu 28/821:35LHR - CHC

3 stops64h 10mEVA Air

Deal found 10/6$2,185

Sun 27/716:40CHC - LHR

2 stops34h 50mChina Airlines

Mon 25/821:10LHR - CHC

2 stops39h 49mChina Airlines

Deal found 10/6$2,198

Fri 25/709:40CHC - LHR

2 stops33h 20mBritish Airways

Fri 1/814:45LHR - CHC

2 stops36h 50mBritish Airways

Deal found 10/6$2,225

Tue 9/1214:15CHC - LHR

2 stops28h 40mUnited Airlines

Sun 4/110:00LHR - CHC

2 stops35h 35mUnited Airlines

Deal found 10/6$2,521

Tue 29/706:35CHC - LHR

2 stops43h 40mEtihad Airways

Tue 26/809:30LHR - CHC

2 stops27h 20mEtihad Airways

Deal found 10/6$2,632

Thu 23/1011:50CHC - LHR

1 stop43h 40mSingapore Airlines

Thu 13/1122:05LHR - CHC

1 stop47h 35mSingapore Airlines

Deal found 11/6$2,856

Sun 3/816:00CHC - LHR

2 stops36h 45mAir China

Tue 26/822:40LHR - CHC

2 stops36h 30mAir China

Deal found 10/6$2,866

Thu 11/1214:50CHC - LHR

1 stop37h 10mCathay Pacific

Tue 6/111:00LHR - CHC

1 stop37h 20mCathay Pacific

Deal found 10/6$2,892

Sat 13/1222:30CHC - LHR

1 stop32h 45mChina Southern

Sat 3/122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 11/6$2,904

Mon 11/817:45CHC - LHR

2 stops29h 40mEmirates

Thu 4/909:05LHR - CHC

2 stops27h 54mEmirates

Deal found 10/6$2,965

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 12 June 2025.

Mon 28/706:00CHC - LHR

2 stops37h 00mAmerican Airlines

Mon 25/816:55LHR - CHC

2 stops44h 04mAmerican Airlines

Deal found 11/6$2,173

Thu 23/1015:30CHC - LHR

2 stops38h 15mMultiple Airlines

Thu 13/1120:25LHR - CHC

2 stops36h 45mMultiple Airlines

Deal found 10/6$2,180

Mon 28/706:05CHC - LHR

3 stops48h 15mEVA Air

Thu 28/821:35LHR - CHC

3 stops64h 10mEVA Air

Deal found 10/6$2,185

Sun 27/716:40CHC - LHR

2 stops34h 50mChina Airlines

Mon 25/821:10LHR - CHC

2 stops39h 49mChina Airlines

Deal found 10/6$2,198

Fri 25/709:40CHC - LHR

2 stops33h 20mBritish Airways

Fri 1/814:45LHR - CHC

2 stops36h 50mBritish Airways

Deal found 10/6$2,225

Tue 29/706:35CHC - LHR

2 stops43h 40mEtihad Airways

Tue 26/809:30LHR - CHC

2 stops27h 20mEtihad Airways

Deal found 10/6$2,632

Thu 23/1011:50CHC - LHR

1 stop43h 40mSingapore Airlines

Thu 13/1122:05LHR - CHC

1 stop47h 35mSingapore Airlines

Deal found 11/6$2,856

Sun 3/816:00CHC - LHR

2 stops36h 45mAir China

Tue 26/822:40LHR - CHC

2 stops36h 30mAir China

Deal found 10/6$2,866

Mon 11/817:45CHC - LHR

2 stops29h 40mEmirates

Thu 4/909:05LHR - CHC

2 stops27h 54mEmirates

Deal found 10/6$2,965

Tue 9/917:00CHC - LHR

2 stops28h 25mAir New Zealand

Tue 14/1009:25LHR - CHC

1 stop37h 05mAir New Zealand

Deal found 10/6$3,071

Wed 16/706:35CHC - LHR

3 stops43h 30mTurkish Airlines

Tue 12/818:00LHR - CHC

3 stops66h 05mTurkish Airlines

Deal found 11/6$3,091

Mon 11/813:35DUD - LHR

3 stops33h 50mQantas Airways

Mon 22/920:50LHR - DUD

3 stops35h 00mQantas Airways

Deal found 11/6$3,270

Last-minute flights from South Island to Heathrow
Discover last-minute flight deals from South Island to Heathrow. Data last updated 12 June 2025 and is based on user searches.

Tue 17/616:30CHC - LHR

2 stops37h 10mMultiple Airlines

Tue 1/721:20LHR - CHC

2 stops56h 00mMultiple Airlines

Deal found 10/6$2,601

Tue 17/606:20CHC - LHR

2 stops44h 50mEmirates

Tue 1/722:15LHR - CHC

2 stops38h 55mEmirates

Deal found 10/6$3,278

Tue 17/606:05CHC - LHR

2 stops42h 15mAir Canada

Tue 1/712:05LHR - CHC

3 stops48h 00mAir Canada

Deal found 10/6$12,756

Wed 18/606:10CHC - LHR

3 stops43h 55mTurkish Airlines

Wed 25/618:20LHR - CHC

3 stops65h 45mTurkish Airlines

Deal found 10/6$3,187

Wed 18/606:20CHC - LHR

3 stops35h 15mQantas Airways

Wed 25/620:50LHR - CHC

2 stops40h 09mQantas Airways

Deal found 10/6$3,636

Wed 18/610:50CHC - LHR

1 stop30h 05mSingapore Airlines

Wed 25/620:35LHR - CHC

1 stop25h 55mSingapore Airlines

Deal found 10/6$4,580

Wed 16/706:35CHC - LHR

3 stops44h 25mTurkish Airlines

Wed 13/806:30LHR - CHC

3 stops53h 35mTurkish Airlines

Deal found 11/6$3,091

Thu 17/719:40CHC - LHR

2 stops55h 55mAir New Zealand

Tue 16/920:35LHR - CHC

1 stop25h 55mAir New Zealand

Deal found 10/6$3,270

Fri 18/706:20CHC - LHR

3 stops35h 15mQantas Airways

Sun 10/820:50LHR - CHC

2 stops31h 35mQantas Airways

Deal found 11/6$3,217

Fri 25/709:40CHC - LHR

2 stops33h 20mBritish Airways

Fri 1/814:45LHR - CHC

2 stops36h 50mBritish Airways

Deal found 10/6$2,225

Fri 25/719:25DUD - LHR

2 stops60h 05mAir China

Fri 1/820:25LHR - DUD

2 stops55h 10mAir China

Deal found 10/6$3,046

Sun 27/716:40CHC - LHR

2 stops34h 50mChina Airlines

Mon 25/821:10LHR - CHC

2 stops39h 49mChina Airlines

Deal found 10/6$2,198

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 12 June 2025.

Mon 7/706:05CHC - LHR

3 stops48h 15mEVA Air

Deal found 10/6$1,052

Mon 7/707:05CHC - LHR

3 stops46h 55mMultiple Airlines

Deal found 9/6$1,077

Sun 23/1122:30CHC - LHR

1 stop32h 45mChina Southern

Deal found 10/6$1,178

Thu 20/1116:05CHC - LHR

2 stops28h 20mSingapore Airlines

Deal found 11/6$1,237

Fri 21/1112:00CHC - LHR

1 stop40h 20mAir New Zealand

Deal found 10/6$1,549

Fri 21/1115:50CHC - LHR

3 stops35h 20mTurkish Airlines

Deal found 11/6$1,584

Fri 27/608:30CHC - LHR

2 stops42h 35mAmerican Airlines

Deal found 9/6$1,728

Sun 23/1115:40CHC - LHR

3 stops51h 35mQantas Airways

Deal found 10/6$1,729

Sat 28/606:15CHC - LHR

2 stops37h 20mBritish Airways

Deal found 9/6$1,738

Thu 26/617:45CHC - LHR

2 stops29h 40mEmirates

Deal found 10/6$1,910

Sat 28/613:15BHE - LHR

3 stops52h 20mQantas Airways

Deal found 10/6$2,364

Sat 28/613:15BHE - LHR

2 stops51h 25mMultiple Airlines

Deal found 11/6$2,821

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

Mon 28/7

06:00-08:00

2 stops37h 00m

London Heathrow

Mon 25/8

16:55-23:59

2 stops44h 04m

$2,173

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 23/10

15:30-17:45

2 stops38h 15m

London Heathrow

Thu 13/11

20:25-22:10

2 stops36h 45m

$2,180

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 28/7

06:05-19:20

3 stops48h 15m

London Heathrow

Thu 28/8

21:35-00:45

3 stops64h 10m

$2,185

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 27/7

16:40-16:30

2 stops34h 50m

London Heathrow

Mon 25/8

21:10-23:59

2 stops39h 49m

$2,198

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 25/7

09:40-08:00

2 stops33h 20m

London Heathrow

Fri 1/8

14:45-14:35

2 stops36h 50m

$2,225

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 29/7

06:35-15:15

2 stops43h 40m

London Heathrow

Tue 26/8

09:30-23:50

2 stops27h 20m

$2,632

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 23/10

11:50-19:30

1 stop43h 40m

London Heathrow

Thu 13/11

22:05-10:40

1 stop47h 35m

$2,856

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 3/8

16:00-17:45

2 stops36h 45m

London Heathrow

Tue 26/8

22:40-22:10

2 stops36h 30m

$2,866

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 11/8

17:45-12:25

2 stops29h 40m

London Heathrow

Thu 4/9

09:05-23:59

2 stops27h 54m

$2,965

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Fri 25/7

19:25-20:30

2 stops60h 05m

London Heathrow

Fri 1/8

20:25-14:35

2 stops55h 10m

$3,046

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 29 results

1

2

3

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, February is the cheapest month in which you can book a flight from South Island to London Heathrow Airport (average of $1,189). Flying from South Island to London Heathrow Airport in December is currently the most expensive (average of $1,674). 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?

When flying from South Island to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with EVA Air, China Airlines and Emirates from South Island to London to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

8.4

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

8.3

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

8.1

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Singapore Airlines

8.1

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Air New Zealand

8.0

Very Good

8.4

Very Good

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

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 ($1,052), China Southern ($1,178), and Singapore Airlines ($1,237).
What are the most popular routes from South Island to London Heathrow Airport?
Most travellers choose Christchurch - London Heathrow, Dunedin - London Heathrow or Blenheim - 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, February is the cheapest month in which you can book a flight from South Island to London Heathrow Airport (average of $1,189). Flying from South Island to London Heathrow Airport in December is currently the most expensive (average of $1,674). 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

Hayes

Hounslow

Gatwick

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 Heathrow

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$1,672	Average$2,408	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
American Airlines	Cheapest$1,852	Average$2,702	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Etihad Airways	Cheapest$1,949	Average$2,865	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
British Airways	Cheapest$1,956	Average$2,244	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Cathay Pacific	Cheapest$2,157	Average$2,980	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest$2,286	Average$2,765	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air New Zealand	Cheapest$2,401	Average$3,101	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Emirates	Cheapest$2,595	Average$3,026	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest$2,872	Average$3,140	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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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