How long is the flight from London to South Island?

For as low as £1,202, United Airlines can have you in South Island from London in 28h 45m. Airlines will cover a distance of 11748 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in South Island ranges from 40.0 - 60.0 inches per month. May is typically the wettest month, when rainfall can reach 60.0 mm. February is typically the driest time to visit South Island when rainfall is around 40.0 mm.

If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January 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 June, when temperatures are typically at their lowest (around 6.0 C).

What are the most popular routes from London to South Island?

When deciding which route to take from London to South Island consider London Heathrow - Christchurch, London Gatwick - Christchurch or London Stansted - Christchurch as they are the most popular.

What are the most popular airlines that fly from London to South Island?

Before booking your flight from London to South Island check out the most popular airlines for this route: Cathay Pacific, China Southern or Emirates.

Can I find deals for flights from London to South Island that include hotel bookings?

Yes. In addition to deals on London to South Island flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to South Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to South Island.

Can I find deals for business class flights from London to South Island?

Yes. Cheapflights offers flight deals from London to South Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£557+ Cheap Flights from London to South Island

Cheap flight deals from London to South Island

Round-trip from	£749
One-way from	£557
Popular in	July
Cheapest in	March
Average price	£1,187

2/3-16/3
4 total stops
89h 40m total
London to South Island

Search Deals

29/10
2 total stops
41h 50m total
London to South Island

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£55 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from London to South Island

Cheapest flights from London to South Island
Explore the most affordable flight options available from London to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 settembre 2025.

dom 2/1121:00LHR - ZQN

2 stops33h 55mMultiple Airlines

mar 11/1113:25ZQN - LHR

2 stops41h 05mMultiple Airlines

Deal found 15/9£813

dom 19/1022:10LHR - ZQN

2 stops35h 05mMultiple Airlines

mar 4/1114:15ZQN - LHR

2 stops41h 20mMultiple Airlines

Deal found 17/9£843

mar 11/1110:30LGW - ZQN

2 stops65h 20mMultiple Airlines

gio 20/1113:25ZQN - LGW

2 stops54h 05mMultiple Airlines

Deal found 17/9£862

sab 1/1117:00LGW - ZQN

2 stops52h 05mMultiple Airlines

sab 8/1110:45ZQN - LGW

2 stops40h 15mMultiple Airlines

Deal found 17/9£865

mar 11/1121:00LHR - ZQN

2 stops54h 50mMultiple Airlines

gio 20/1113:25ZQN - LHR

2 stops41h 05mMultiple Airlines

Deal found 17/9£893

sab 1/1121:00LHR - ZQN

2 stops50h 45mMultiple Airlines

sab 8/1109:40ZQN - LHR

2 stops44h 50mMultiple Airlines

Deal found 17/9£911

sab 29/1120:25LGW - CHC

2 stops31h 55mChina Southern

mer 24/1222:30CHC - LGW

1 stop45h 30mChina Southern

Deal found 15/9£926

sab 8/1122:00LHR - CHC

1 stop30h 20mChina Southern

lun 24/1122:30CHC - LHR

2 stops32h 25mChina Southern

Deal found 16/9£929

mer 24/1222:00LHR - CHC

1 stop30h 20mChina Southern

mer 21/122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 16/9£931

lun 8/1222:00LHR - CHC

1 stop30h 20mChina Southern

mar 23/1222:30CHC - LHR

2 stops32h 25mChina Southern

Deal found 17/9£931

mar 18/1120:20LGW - CHC

2 stops56h 00mChina Southern

ven 28/1122:30CHC - LGW

2 stops31h 50mChina Southern

Deal found 17/9£932

sab 1/1122:00LHR - CHC

1 stop30h 20mChina Southern

mer 19/1122:30CHC - LHR

2 stops32h 25mChina Southern

Deal found 17/9£939

Best flights from London to South Island
Discover carefully curated flight deals from London to South Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 settembre 2025.

mar 11/1110:30LGW - ZQN

2 stops65h 20mMultiple Airlines

gio 20/1113:25ZQN - LGW

2 stops54h 05mMultiple Airlines

Deal found 17/9£862

mar 10/216:20LHR - CHC

2 stops53h 15mUnited Airlines

mar 10/313:15CHC - LHR

1 stop31h 10mUnited Airlines

Deal found 17/9£1,129

mer 11/208:40LGW - ZQN

2 stops39h 30mQatar Airways

gio 12/315:05ZQN - LGW

2 stops34h 30mQatar Airways

Deal found 15/9£1,176

sab 8/1120:15STN - CHC

2 stops28h 45mEmirates

lun 24/1118:20CHC - STN

2 stops30h 45mEmirates

Deal found 17/9£1,202

gio 22/122:00LHR - CHC

1 stop30h 20mChina Southern

ven 30/122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 17/9£1,215

gio 12/220:10LHR - ZQN

2 stops30h 25mQantas Airways

lun 9/307:00ZQN - LHR

2 stops36h 15mQantas Airways

Deal found 16/9£1,251

mer 11/309:20LGW - CHC

1 stop36h 20mSingapore Airlines

gio 2/406:35CHC - LGW

2 stops35h 50mSingapore Airlines

Deal found 15/9£1,315

ven 26/1211:35LGW - DUD

2 stops61h 55mAir China

ven 30/115:15DUD - LGW

2 stops51h 20mAir China

Deal found 17/9£1,710

sab 1/1117:00LGW - ZQN

2 stops52h 05mMultiple Airlines

sab 8/1110:45ZQN - LGW

2 stops40h 15mMultiple Airlines

Deal found 17/9£865

mer 25/209:25LCY - CHC

2 stops36h 10mSWISS

mar 17/313:15CHC - LCY

2 stops40h 50mSWISS

Deal found 15/9£1,753

ven 7/1117:00LGW - ZQN

2 stops54h 45mMultiple Airlines

ven 5/1213:25ZQN - LGW

2 stops37h 35mMultiple Airlines

Deal found 15/9£941

mar 3/320:15STN - ZQN

2 stops29h 20mEmirates

mar 24/314:00ZQN - STN

2 stops35h 05mEmirates

Deal found 16/9£1,207

lun 9/209:00LGW - ZQN

2 stops40h 15mQatar Airways

mer 11/314:00ZQN - LGW

2 stops28h 55mQatar Airways

Deal found 15/9£1,220

dom 8/220:10LHR - ZQN

2 stops27h 55mQantas Airways

dom 8/313:45ZQN - LHR

2 stops29h 30mQantas Airways

Deal found 16/9£1,251

dom 19/1011:35LGW - ZQN

2 stops60h 45mMultiple Airlines

mar 4/1113:25ZQN - LGW

2 stops37h 35mMultiple Airlines

Deal found 17/9£1,036

gio 22/115:20LHR - CHC

2 stops54h 15mUnited Airlines

mer 4/313:00CHC - LHR

2 stops31h 25mUnited Airlines

Deal found 16/9£1,286

mar 10/214:05STN - ZQN

2 stops40h 50mEmirates

mer 11/307:00ZQN - STN

2 stops42h 05mEmirates

Deal found 16/9£1,211

lun 9/221:30LHR - ZQN

2 stops27h 45mQatar Airways

lun 9/315:05ZQN - LHR

2 stops34h 10mQatar Airways

Deal found 16/9£1,246

mar 10/220:10LHR - ZQN

3 stops47h 25mQantas Airways

dom 8/312:10ZQN - LHR

2 stops31h 05mQantas Airways

Deal found 16/9£1,261

mer 7/110:25LHR - CHC

2 stops35h 10mUnited Airlines

mar 3/314:15CHC - LHR

2 stops28h 40mUnited Airlines

Deal found 16/9£1,299

gio 22/121:00LHR - CHC

2 stops31h 20mMultiple Airlines

ven 30/117:20CHC - LHR

2 stops37h 10mMultiple Airlines

Deal found 17/9£1,102

mer 12/1114:05STN - CHC

2 stops34h 55mEmirates

dom 23/1118:20CHC - STN

2 stops30h 45mEmirates

Deal found 16/9£1,221

lun 2/210:40LHR - CHC

1 stop48h 10mSingapore Airlines

lun 23/212:00CHC - LHR

1 stop68h 10mSingapore Airlines

Deal found 17/9£1,482

mer 11/220:10LHR - ZQN

3 stops47h 50mQantas Airways

dom 8/312:10ZQN - LHR

2 stops31h 05mQantas Airways

Deal found 16/9£1,261

gio 2/1011:35LGW - ZQN

2 stops44h 20mMultiple Airlines

gio 30/1010:45ZQN - LGW

2 stops56h 45mMultiple Airlines

Deal found 17/9£1,106

mar 10/220:15STN - ZQN

2 stops34h 40mEmirates

lun 9/307:00ZQN - STN

2 stops48h 00mEmirates

Deal found 16/9£1,224

lun 9/220:10LHR - ZQN

3 stops34h 30mQantas Airways

mer 11/307:00ZQN - LHR

2 stops36h 15mQantas Airways

Deal found 16/9£1,261

mar 27/109:20LGW - CHC

1 stop60h 20mSingapore Airlines

mer 18/212:00CHC - LGW

1 stop31h 25mSingapore Airlines

Deal found 16/9£1,573

mar 24/219:10LCY - CHC

2 stops50h 25mSWISS

mar 17/313:15CHC - LCY

2 stops40h 50mSWISS

Deal found 15/9£1,753

gio 25/1217:40LHR - DUD

2 stops55h 50mAir China

sab 31/115:15DUD - LHR

2 stops37h 40mAir China

Deal found 17/9£1,764

Last-minute flights from London to South Island
Discover last-minute flight deals from London to South Island. Data last updated 18 settembre 2025 and is based on user searches.

mer 24/921:20LHR - CHC

2 stops32h 00mMultiple Airlines

mer 15/1010:30CHC - LHR

2 stops44h 10mMultiple Airlines

Deal found 16/9£1,047

gio 2/1011:35LGW - ZQN

2 stops44h 20mMultiple Airlines

lun 27/1010:45ZQN - LGW

2 stops56h 45mMultiple Airlines

Deal found 17/9£1,042

dom 12/1019:00LGW - CHC

2 stops39h 15mMultiple Airlines

lun 10/1109:15CHC - LGW

2 stops58h 15mMultiple Airlines

Deal found 17/9£944

mer 15/1011:35LGW - CHC

2 stops41h 45mMultiple Airlines

mar 4/1109:00CHC - LGW

2 stops42h 00mMultiple Airlines

Deal found 15/9£1,035

dom 19/1022:10LHR - ZQN

2 stops35h 05mMultiple Airlines

mar 4/1114:15ZQN - LHR

2 stops41h 20mMultiple Airlines

Deal found 17/9£843

dom 19/1011:35LGW - ZQN

2 stops60h 45mMultiple Airlines

mar 4/1113:25ZQN - LGW

2 stops37h 35mMultiple Airlines

Deal found 17/9£1,036

lun 20/1011:35LGW - CHC

2 stops46h 35mMultiple Airlines

lun 27/1021:00CHC - LGW

2 stops70h 30mMultiple Airlines

Deal found 16/9£998

lun 20/1022:10LHR - CHC

2 stops35h 15mMultiple Airlines

lun 27/1021:00CHC - LHR

2 stops58h 35mMultiple Airlines

Deal found 16/9£1,046

sab 25/1022:10LHR - CHC

2 stops36h 10mMultiple Airlines

dom 2/1109:00CHC - LHR

2 stops46h 35mMultiple Airlines

Deal found 17/9£1,020

sab 25/1011:35LGW - ZQN

2 stops58h 30mMultiple Airlines

dom 9/1113:25ZQN - LGW

2 stops37h 35mMultiple Airlines

Deal found 15/9£1,038

gio 30/1010:30LGW - ZQN

2 stops58h 35mMultiple Airlines

gio 6/1113:25ZQN - LGW

2 stops54h 05mMultiple Airlines

Deal found 14/9£828

ven 31/1022:00LHR - CHC

2 stops36h 05mMultiple Airlines

ven 7/1115:30CHC - LHR

2 stops40h 05mMultiple Airlines

Deal found 16/9£960

One-way flights from London to South Island
Search for one-way flight options from London to South Island. Find affordable one-way fares based on user searches. Data last updated 18 settembre 2025.

mer 29/1010:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 15/9£557

mar 28/1021:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 17/9£560

dom 30/1110:30LGW - CHC

3 stops48h 25mMultiple Airlines

Deal found 15/9£569

lun 2/221:20STN - CHC

3 stops50h 50mMultiple Airlines

Deal found 16/9£570

mar 18/1117:40LHR - CHC

3 stops48h 45mMultiple Airlines

Deal found 17/9£577

mar 18/1110:30LGW - CHC

2 stops56h 55mMultiple Airlines

Deal found 16/9£579

lun 27/1021:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 16/9£579

mar 30/1210:30LGW - CHC

2 stops56h 55mMultiple Airlines

Deal found 15/9£580

mer 29/1020:25LHR - CHC

3 stops36h 45mMultiple Airlines

Deal found 16/9£584

lun 29/922:00LHR - ZQN

3 stops48h 10mMultiple Airlines

Deal found 15/9£585

mar 14/1022:00LHR - CHC

3 stops36h 15mMultiple Airlines

Deal found 17/9£585

lun 27/1010:30LGW - CHC

2 stops46h 50mMultiple Airlines

Deal found 16/9£588

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

mar 11/11

10:30-16:50

2 stops65h 20m

Queenstown Intl

gio 20/11

13:25-06:30

2 stops54h 05m

£862

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

sab 1/11

17:00-10:05

2 stops52h 05m

Queenstown Intl

sab 8/11

10:45-14:00

2 stops40h 15m

£865

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

ven 7/11

17:00-12:45

2 stops54h 45m

Queenstown Intl

ven 5/12

13:25-14:00

2 stops37h 35m

£941

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

dom 19/10

11:35-12:20

2 stops60h 45m

Queenstown Intl

mar 4/11

13:25-14:00

2 stops37h 35m

£1,036

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

gio 22/1

21:00-17:20

2 stops31h 20m

Christchurch

ven 30/1

17:20-17:30

2 stops37h 10m

£1,102

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

gio 2/10

11:35-19:55

2 stops44h 20m

Queenstown Intl

gio 30/10

10:45-06:30

2 stops56h 45m

£1,106

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

mar 10/2

16:20-10:35

2 stops53h 15m

Christchurch

mar 10/3

13:15-07:25

1 stop31h 10m

£1,129

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

mer 11/2

08:40-13:10

2 stops39h 30m

Queenstown Intl

gio 12/3

15:05-12:35

2 stops34h 30m

£1,176

LondonChristchurch

STN - CHC

STNCHC

London Stansted

sab 8/11

20:15-14:00

2 stops28h 45m

Christchurch

lun 24/11

18:20-12:05

2 stops30h 45m

£1,202

LondonQueenstown

STN - ZQN

STNZQN

London Stansted

mar 3/3

20:15-14:35

2 stops29h 20m

Queenstown Intl

mar 24/3

14:00-12:05

2 stops35h 05m

£1,207

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from London to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from London 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 London to South Island

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

Currently, May is the cheapest month in which you can book a flight from London to South Island (average of £1,560). Flying from London to South Island in July is currently the most expensive (average of £2,181). 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 LON to EDG?

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

Reviews of airlines servicing South Island

Read reviews from past customers who have flown with Emirates, Singapore Airlines, andAir New Zealand from London to South Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very Good

3,339 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Singapore Airlines

8.1

Very Good

1,367 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Air New Zealand

8.0

Very Good

505 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qantas Airways

7.5

Good

907 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

China Southern

7.5

Good

110 reviews

Emirates

8.1

Very Good

3,339 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

How long is the flight from London to South Island?
For as low as £1,202, United Airlines can have you in South Island from London in 28h 45m. Airlines will cover a distance of 11748 mi. This flight may include one or multiple stops.
What are the most popular routes from London to South Island?
When deciding which route to take from London to South Island consider London Heathrow - Christchurch, London Gatwick - Christchurch or London Stansted - Christchurch as they are the most popular.
Can I find deals for flights from London to South Island that include hotel bookings?
Yes. In addition to deals on London to South Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to South Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to South Island.
Can I find deals for business class flights from London to South Island?
Yes. Cheapflights offers flight deals from London to South Island 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 London to South Island?
Currently, May is the cheapest month in which you can book a flight from London to South Island (average of £1,560). Flying from London to South Island in July is currently the most expensive (average of £2,181). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to South Island

Heathrow to Auckland flights

Gatwick to Auckland flights

Stansted to Auckland flights

London City to Auckland flights

Manchester to Auckland flights

Heathrow to Christchurch flights

Gatwick to Christchurch flights

Stansted to Christchurch flights

Heathrow to Wellington flights

Edinburgh to Auckland flights

Gatwick to Wellington flights

Stansted to Wellington flights

Birmingham to Auckland flights

Manchester to Christchurch flights

Heathrow to Queenstown flights

Edinburgh to Wellington flights

London City to Christchurch flights

Luton to Auckland flights

Stansted to Queenstown flights

Gatwick to Queenstown flights

Heathrow to Hamilton flights

Manchester to Wellington flights

Newcastle upon Tyne to Christchurch flights

Heathrow to Dunedin flights

Edinburgh to Queenstown flights

Newcastle upon Tyne to Auckland flights

Southampton to Auckland flights

Manchester to Queenstown flights

Birmingham to Christchurch flights

Edinburgh to Christchurch flights

Gatwick to Dunedin flights

Heathrow to Tauranga flights

Manchester to Blenheim flights

Birmingham to Wellington flights

Stansted to Dunedin flights

Bristol to Auckland flights

London City to Wellington flights

Birmingham to Queenstown flights

Manchester to Hamilton flights

Heathrow to Nelson flights

Heathrow to Napier flights

Leeds to Auckland flights

Grimsby to Auckland flights

Southampton to Christchurch flights

Manchester to Nelson flights

Heathrow to Palmerston North flights

Heathrow to Blenheim flights

Heathrow to Rotorua flights

Heathrow to New Plymouth flights

Complete your trip

South Island car hire

Auckland Intl Airport car hire

Christchurch Airport car hire

Wellington Airport car hire

Queenstown Intl Airport car hire

Dunedin Airport car hire

Hamilton Airport car hire

Napier Hawkes Bay Airport car hire

Blenheim Airport car hire

Rotorua Airport car hire

Gisborne Airport car hire

Kerikeri Airport car hire

Top 10 airlines flying from London to South Island

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest£739	Average£1,042	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air New Zealand	Cheapest£874	Average£1,468	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Etihad Airways	Cheapest£903	Average£1,319	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Lufthansa	Cheapest£945	Average£1,314	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£1,027	Average£1,210	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Emirates	Cheapest£1,035	Average£1,398	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Cathay Pacific	Cheapest£1,036	Average£1,288	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest£1,049	Average£1,373	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest£1,103	Average£1,370	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Qatar Airways	Cheapest£1,162	Average£1,451	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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

Deals for London to South Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to South Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to South Island.

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

Certainly. Search results for flights to South Island from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to South Island flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.

Cheap flights from London to South Island from £557

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to South Island

Keep the following information in mind while searching for London to South Island flight deals. Data was last updated 18 settembre 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London to South Island

Cheapest flights from London to South IslandExplore the most affordable flight options available from London to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 settembre 2025.

Explore the most affordable flight options available from London to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 settembre 2025.

Cheapflights Fare Finder

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

Best time to book a flight from London to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to South Island

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

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

Find hourly flight availability from London to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 settembre 2025.

Reviews of airlines servicing South Island

Read reviews from past customers who have flown with Emirates, Singapore Airlines, andAir New Zealand from London to South Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to South Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London to South Island?

What are the most popular routes from London to South Island?

Can I find deals for flights from London to South Island that include hotel bookings?

How can I find direct flights from London to South Island?

Can I find deals for business class flights from London to South Island?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to South Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to South Island

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from London to South Island?

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to South Island
Explore the most affordable flight options available from London to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 settembre 2025.