$1,056+ Flights from South Island to London | Cheapflights

Cheap flight deals from South Island to London

Round-trip from	$2,012
One-way from	$1,063

12/5-19/5

12/5-19/5
4 total stops
81h 15m total
South Island to London

1/6

1/6
3 total stops
59h 15m total
South Island to London

Find flight deals from South Island to London

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 16 April 2025.

Mon 12/520:30CHC - LHR

2 stops57h 10mMultiple Airlines

Mon 19/521:20LHR - CHC

2 stops32h 00mMultiple Airlines

Deal found 15/4$2,054

Tue 15/706:00CHC - LHR

2 stops45h 05mBritish Airways

Wed 15/1016:55LHR - CHC

2 stops33h 40mBritish Airways

Deal found 15/4$2,066

Sun 11/520:30CHC - LGW

2 stops53h 30mMultiple Airlines

Thu 29/518:00LGW - CHC

2 stops59h 20mMultiple Airlines

Deal found 13/4$2,081

Tue 29/706:05CHC - LHR

3 stops48h 15mEVA Air

Sat 30/821:35LHR - CHC

3 stops64h 10mEVA Air

Deal found 15/4$2,382

Tue 13/517:45CHC - STN

2 stops30h 10mEmirates

Tue 20/521:10STN - CHC

2 stops28h 45mEmirates

Deal found 15/4$2,712

Mon 23/606:45NSN - LHR

2 stops34h 45mMultiple Airlines

Sun 30/1121:10LHR - NSN

3 stops32h 20mMultiple Airlines

Deal found 15/4$2,729

Sun 21/1216:30CHC - LHR

2 stops32h 30mAmerican Airlines

Wed 21/111:50LHR - CHC

2 stops37h 50mAmerican Airlines

Deal found 14/4$2,768

Tue 29/710:50CHC - LHR

1 stop39h 55mSingapore Airlines

Fri 29/822:05LHR - CHC

1 stop48h 25mSingapore Airlines

Deal found 15/4$2,790

Sat 17/515:45CHC - LGW

2 stops31h 50mEmirates

Sat 31/521:45LGW - CHC

2 stops30h 00mEmirates

Deal found 13/4$2,819

Sat 21/614:10NSN - LHR

2 stops38h 35mAir China

Sat 29/1117:40LHR - NSN

2 stops56h 15mAir China

Deal found 15/4$2,876

Tue 29/710:50CHC - LGW

1 stop54h 35mSingapore Airlines

Tue 26/810:15LGW - CHC

1 stop36h 15mSingapore Airlines

Deal found 14/4$2,986

Fri 1/810:50CHC - LGW

1 stop30h 35mAir New Zealand

Sun 31/810:15LGW - CHC

2 stops36h 40mAir New Zealand

Deal found 14/4$3,017

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 16 April 2025.

Mon 12/510:30CHC - LGW

2 stops39h 30mMultiple Airlines

Mon 19/511:35LGW - CHC

2 stops41h 45mMultiple Airlines

Deal found 15/4$2,012

Thu 8/506:00CHC - LHR

2 stops35h 25mBritish Airways

Thu 15/519:35LHR - CHC

2 stops41h 24mBritish Airways

Deal found 15/4$2,245

Thu 29/513:00NSN - LHR

2 stops39h 45mAir China

Thu 5/620:25LHR - NSN

2 stops57h 25mAir China

Deal found 14/4$2,360

Tue 13/517:45CHC - STN

2 stops30h 10mEmirates

Tue 20/521:10STN - CHC

2 stops28h 45mEmirates

Deal found 15/4$2,712

Tue 13/506:05CHC - LHR

2 stops44h 40mSingapore Airlines

Tue 20/520:35LHR - CHC

1 stop25h 55mSingapore Airlines

Deal found 15/4$2,951

Sun 15/605:45CHC - LGW

2 stops35h 40mAir New Zealand

Mon 15/910:15LGW - CHC

2 stops34h 10mAir New Zealand

Deal found 15/4$3,064

Sun 22/609:40CHC - LHR

2 stops31h 50mAmerican Airlines

Sun 20/711:35LHR - CHC

2 stops35h 15mAmerican Airlines

Deal found 15/4$3,206

Thu 29/510:20NSN - LHR

3 stops37h 05mQantas Airways

Thu 5/620:50LHR - NSN

3 stops35h 30mQantas Airways

Deal found 14/4$3,247

Thu 8/506:35CHC - LHR

3 stops44h 40mTurkish Airlines

Thu 15/506:30LHR - CHC

3 stops44h 55mTurkish Airlines

Deal found 15/4$3,252

Mon 12/520:30CHC - LHR

2 stops57h 10mMultiple Airlines

Mon 19/521:20LHR - CHC

2 stops32h 00mMultiple Airlines

Deal found 15/4$2,054

Mon 23/606:45NSN - LHR

2 stops34h 45mMultiple Airlines

Sun 30/1121:10LHR - NSN

3 stops32h 20mMultiple Airlines

Deal found 15/4$2,729

Mon 11/819:25DUD - LHR

2 stops31h 20mAir New Zealand

Mon 22/911:25LHR - DUD

2 stops34h 25mAir New Zealand

Deal found 15/4$3,166

Last-minute flights from South Island to London
Discover last-minute flight deals from South Island to London. Data last updated 16 April 2025 and is based on user searches.

Wed 16/415:45CHC - LHR

2 stops31h 40mEmirates

Thu 24/409:05LHR - CHC

2 stops40h 50mEmirates

Deal found 15/4$4,607

Wed 23/406:00CHC - LHR

2 stops35h 35mQantas Airways

Thu 29/509:05LHR - CHC

2 stops27h 54mQantas Airways

Deal found 15/4$12,444

Wed 23/417:45CHC - LGW

2 stops29h 50mEmirates

Thu 29/521:45LGW - CHC

2 stops39h 14mEmirates

Deal found 15/4$13,246

Wed 23/410:50CHC - LHR

1 stop43h 40mAir New Zealand

Thu 29/514:10LHR - CHC

2 stops33h 15mAir New Zealand

Deal found 15/4$14,112

Thu 24/413:15CHC - LHR

2 stops37h 50mMultiple Airlines

Sun 25/520:55LHR - CHC

2 stops39h 55mMultiple Airlines

Deal found 15/4$3,375

Thu 24/416:40CHC - STN

2 stops31h 15mEmirates

Sun 25/521:10STN - CHC

2 stops40h 10mEmirates

Deal found 15/4$3,927

Thu 24/410:50CHC - LHR

1 stop43h 40mSingapore Airlines

Sun 25/511:25LHR - CHC

1 stop35h 05mSingapore Airlines

Deal found 15/4$3,966

Thu 24/408:20CHC - LGW

2 stops57h 20mMultiple Airlines

Sun 25/519:00LGW - CHC

2 stops49h 50mMultiple Airlines

Deal found 15/4$4,130

Thu 24/410:50CHC - LGW

1 stop54h 35mSingapore Airlines

Sun 25/510:15LGW - CHC

1 stop36h 15mSingapore Airlines

Deal found 15/4$4,424

Tue 29/410:50CHC - LGW

1 stop30h 35mAir New Zealand

Wed 14/510:15LGW - CHC

1 stop36h 15mAir New Zealand

Deal found 14/4$4,724

Wed 30/411:00CHC - LHR

2 stops34h 25mAir New Zealand

Mon 26/522:05LHR - CHC

1 stop24h 25mAir New Zealand

Deal found 15/4$3,962

Sun 11/520:30CHC - LGW

2 stops53h 30mMultiple Airlines

Thu 29/518:00LGW - CHC

2 stops59h 20mMultiple Airlines

Deal found 13/4$2,081

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 16 April 2025.

Sun 1/617:45CHC - STN

3 stops59h 15mMultiple Airlines

Deal found 15/4$1,063

Wed 7/506:20CHC - LHR

2 stops48h 40mMultiple Airlines

Deal found 15/4$1,117

Thu 8/506:20CHC - LGW

3 stops55h 25mMultiple Airlines

Deal found 15/4$1,117

Wed 7/506:20CHC - STN

2 stops41h 35mEmirates

Deal found 15/4$1,403

Sat 21/617:45NSN - LGW

3 stops56h 25mMultiple Airlines

Deal found 15/4$1,416

Sat 21/617:45NSN - LHR

3 stops59h 20mMultiple Airlines

Deal found 15/4$1,421

Fri 18/706:05DUD - LHR

2 stops44h 40mMultiple Airlines

Deal found 15/4$1,438

Tue 1/706:35CHC - LCY

3 stops48h 20mMultiple Airlines

Deal found 15/4$1,501

Tue 1/710:50CHC - LHR

1 stop39h 55mSingapore Airlines

Deal found 15/4$1,802

Tue 1/710:50CHC - LGW

1 stop30h 35mSingapore Airlines

Deal found 15/4$1,802

Tue 22/417:35NSN - LHR

3 stops48h 00mQantas Airways

Deal found 15/4$2,331

Sun 15/610:50CHC - LGW

1 stop30h 35mAir New Zealand

Deal found 15/4$2,369

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Mon 12/5

10:30-15:00

2 stops39h 30m

London Gatwick

Mon 19/5

11:35-16:20

2 stops41h 45m

$2,012

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 12/5

20:30-18:40

2 stops57h 10m

London Heathrow

Mon 19/5

21:20-16:20

2 stops32h 00m

$2,054

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 29/7

06:00-06:30

2 stops35h 30m

London Heathrow

Tue 26/8

19:35-23:59

2 stops41h 24m

$2,133

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 29/7

06:05-19:20

3 stops48h 15m

London Heathrow

Sat 30/8

21:35-00:45

3 stops64h 10m

$2,382

ChristchurchLondon

CHC - STN

CHCSTN

Christchurch

Tue 13/5

17:45-12:55

2 stops30h 10m

London Stansted

Tue 20/5

21:10-12:55

2 stops28h 45m

$2,712

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 29/7

10:50-15:45

1 stop39h 55m

London Heathrow

Tue 26/8

09:25-09:30

1 stop37h 05m

$2,729

NelsonLondon

NSN - LHR

NSNLHR

Nelson

Mon 23/6

06:45-06:30

2 stops34h 45m

London Heathrow

Sun 30/11

21:10-18:30

3 stops32h 20m

$2,729

NelsonLondon

NSN - LHR

NSNLHR

Nelson

Sat 21/6

08:45-20:30

2 stops46h 45m

London Heathrow

Mon 1/12

17:40-10:05

2 stops51h 25m

$2,876

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Tue 15/7

06:20-12:35

2 stops41h 15m

London Gatwick

Wed 15/10

21:45-01:20

2 stops39h 35m

$2,942

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Sun 15/6

05:45-06:25

2 stops35h 40m

London Gatwick

Mon 15/9

10:15-07:25

2 stops34h 10m

$3,064

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 46 results

1

2

3

...

5

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, February is the cheapest month in which you can book a flight from South Island to London (average of $1,189). Flying from South Island to London in December is currently the most expensive (average of $1,698). 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 LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Island to London as you normally would.

Rainfall in London by month

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 London

Read through reviews of airlines operating flights from South Island to London, such as Singapore Airlines, Emirates and Air 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.

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

8.0

Very Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Air New Zealand

8.0

Very Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

7.5

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

7.5

Good

Singapore Airlines

8.1

Very Good

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

What are the cheapest airlines to fly from South Island to London one-way?
$1,403 is the cheapest one-way deal found within the past few days, from Emirates. You may also be able to find cheap deals on Singapore Airlines and Qantas Airways, with prices starting from $1,802 and $2,331, 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, February is the cheapest month in which you can book a flight from South Island to London (average of $1,189). Flying from South Island to London in December is currently the most expensive (average of $1,698). 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

Slough

Stansted

High Wycombe

Hounslow

Maidstone

Gatwick

Hayes

Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Island to London

Auckland to Heathrow flights

Auckland to Gatwick flights

Auckland to Stansted flights

Auckland to London City flights

Christchurch to Heathrow flights

Wellington to Heathrow flights

Wellington to Gatwick flights

Auckland to Manchester flights

Wellington to Stansted flights

Dunedin to Heathrow flights

Auckland to Edinburgh flights

Dunedin to Manchester flights

Tauranga to Heathrow flights

Auckland to Birmingham flights

Christchurch to Manchester flights

Napier to Heathrow flights

Wellington to Manchester flights

Auckland to Leeds flights

Blenheim to Heathrow flights

Auckland to Southampton flights

Auckland to Newcastle upon Tyne flights

Palmerston North to Heathrow flights

Christchurch to Birmingham flights

Wellington to Edinburgh flights

Nelson to Heathrow flights

Queenstown to Manchester flights

Wellington to Birmingham flights

Whangarei to Manchester flights

Rotorua to Heathrow flights

Whangarei to Heathrow flights

Complete your trip

London car hire

London Heathrow Airport car hire

London Gatwick Airport car hire

London Stansted Airport car hire

London Luton Airport car hire

London City Airport car hire

Manchester car hire

Newcastle upon Tyne car hire

Birmingham car hire

Southampton car hire

Reading car hire

Milton Keynes car hire

Top 10 airlines flying from South Island to London

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$1,728	Average$2,450	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Singapore Airlines	Cheapest$1,792	Average$2,957	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
American Airlines	Cheapest$1,891	Average$2,760	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	Cheapest$1,994	Average$2,362	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,066	Average$2,821	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Cathay Pacific	Cheapest$2,204	Average$2,987	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
China Airlines	Cheapest$2,226	Average$2,420	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Air China	Cheapest$2,257	Average$2,652	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air New Zealand	Cheapest$2,458	Average$3,280	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Emirates	Cheapest$2,588	Average$3,025	FlexibilityNo cancel fee	On-time75%	Search Emirates 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.

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.