How long is the flight from London to South Island?

For as low as £1,097, Etihad Airways can have you in South Island from London in 35h. 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 Stansted - Christchurch or London Gatwick - 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: Emirates, Singapore Airlines or China Southern.

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.

£475+ Cheap Flights from London to South Island

Find flight deals from London to South Island

Enter your travel dates to find the best prices.

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 16 November 2025.

Mon 8/1222:00LHR - CHC

1 stop30h 20mChina Southern

Tue 23/1222:30CHC - LHR

2 stops56h 25mChina Southern

Deal found 16/11£963

Sat 27/1210:30LGW - ZQN

2 stops58h 35mMultiple Airlines

Mon 19/110:45ZQN - LGW

2 stops40h 15mMultiple Airlines

Deal found 15/11£979

Mon 8/1222:00LHR - NSN

2 stops32h 35mMultiple Airlines

Mon 16/211:05NSN - LHR

2 stops44h 30mMultiple Airlines

Deal found 16/11£980

Mon 29/1217:00LGW - CHC

2 stops40h 20mMultiple Airlines

Fri 30/111:50CHC - LGW

2 stops39h 10mMultiple Airlines

Deal found 16/11£1,043

Mon 8/1222:00LHR - NSN

2 stops47h 20mMultiple Airlines

Sat 7/213:15NSN - LHR

2 stops42h 20mMultiple Airlines

Deal found 16/11£1,064

Tue 30/1211:20LHR - CHC

2 stops31h 45mMultiple Airlines

Fri 13/216:00CHC - LHR

2 stops34h 30mMultiple Airlines

Deal found 15/11£1,092

Mon 24/1121:00LHR - CHC

2 stops45h 45mMultiple Airlines

Mon 15/1209:50CHC - LHR

2 stops44h 40mMultiple Airlines

Deal found 16/11£1,099

Mon 1/1221:00LHR - NSN

3 stops47h 30mMultiple Airlines

Sat 31/111:45NSN - LHR

2 stops40h 15mMultiple Airlines

Deal found 16/11£1,128

Sat 27/1221:00LHR - ZQN

2 stops48h 05mMultiple Airlines

Mon 19/110:45ZQN - LHR

2 stops43h 45mMultiple Airlines

Deal found 15/11£1,153

Mon 29/1221:00LHR - CHC

2 stops36h 20mMultiple Airlines

Mon 19/114:00CHC - LHR

2 stops40h 30mMultiple Airlines

Deal found 16/11£1,167

Fri 5/1210:30LGW - CHC

2 stops41h 50mMultiple Airlines

Sat 13/612:55CHC - LGW

2 stops38h 05mMultiple Airlines

Deal found 15/11£1,183

Wed 19/1122:00LHR - CHC

1 stop30h 20mChina Southern

Wed 26/1122:30CHC - LHR

1 stop33h 05mChina Southern

Deal found 14/11£1,193

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 16 November 2025.

Tue 3/322:00LHR - ZQN

2 stops34h 15mMultiple Airlines

Tue 24/314:15ZQN - LHR

2 stops41h 20mMultiple Airlines

Deal found 16/11£962

Sun 3/509:30LHR - CHC

2 stops41h 50mEtihad Airways

Sat 23/506:35CHC - LHR

2 stops41h 10mEtihad Airways

Deal found 14/11£1,074

Wed 6/514:55STN - CHC

2 stops35h 00mEmirates

Wed 20/517:45CHC - STN

2 stops30h 10mEmirates

Deal found 15/11£1,097

Fri 13/212:05LHR - CHC

2 stops33h 30mUnited Airlines

Fri 27/214:15CHC - LHR

2 stops44h 05mUnited Airlines

Deal found 14/11£1,128

Fri 17/414:55LGW - ZQN

2 stops38h 50mQatar Airways

Fri 1/514:25ZQN - LGW

2 stops34h 00mQatar Airways

Deal found 15/11£1,188

Mon 2/209:35LHR - ZQN

2 stops35h 30mAmerican Airlines

Tue 24/207:00ZQN - LHR

2 stops36h 50mAmerican Airlines

Deal found 16/11£1,193

Fri 13/313:45LHR - DUD

2 stops33h 00mAir New Zealand

Tue 17/315:15DUD - LHR

2 stops35h 15mAir New Zealand

Deal found 15/11£1,220

Tue 3/320:10LHR - ZQN

2 stops34h 45mQantas Airways

Tue 24/317:30ZQN - LHR

3 stops49h 45mQantas Airways

Deal found 15/11£1,284

Fri 13/311:20LHR - DUD

2 stops35h 25mVirgin Atlantic

Tue 17/315:15DUD - LHR

2 stops56h 40mVirgin Atlantic

Deal found 14/11£1,301

Fri 1/510:15LGW - CHC

1 stop60h 15mSingapore Airlines

Mon 25/510:50CHC - LGW

1 stop54h 35mSingapore Airlines

Deal found 15/11£1,331

Sat 6/1220:20LGW - CHC

2 stops32h 00mChina Southern

Sat 27/1222:30CHC - LGW

1 stop44h 55mChina Southern

Deal found 15/11£1,401

Wed 4/322:00LHR - ZQN

2 stops45h 35mMultiple Airlines

Tue 31/317:20ZQN - LHR

2 stops37h 40mMultiple Airlines

Deal found 16/11£963

Fri 27/209:20LCY - CHC

2 stops36h 15mSWISS

Mon 16/314:20CHC - LCY

2 stops31h 20mSWISS

Deal found 14/11£2,056

Sun 3/509:30LHR - CHC

2 stops41h 50mEtihad Airways

Tue 19/506:35CHC - LHR

2 stops47h 10mEtihad Airways

Deal found 14/11£1,074

Mon 8/1222:00LHR - NSN

2 stops32h 35mMultiple Airlines

Mon 16/211:05NSN - LHR

2 stops44h 30mMultiple Airlines

Deal found 16/11£980

Sun 8/210:25LHR - CHC

2 stops35h 10mUnited Airlines

Tue 3/314:15CHC - LHR

2 stops29h 05mUnited Airlines

Deal found 16/11£1,130

Wed 6/521:45LHR - CHC

2 stops38h 20mEtihad Airways

Sun 17/506:35CHC - LHR

2 stops41h 10mEtihad Airways

Deal found 14/11£1,074

Tue 3/314:05STN - ZQN

2 stops37h 45mEmirates

Tue 24/314:00ZQN - STN

2 stops35h 05mEmirates

Deal found 15/11£1,198

Fri 17/421:55LHR - ZQN

2 stops31h 50mQatar Airways

Fri 1/514:25ZQN - LHR

2 stops34h 40mQatar Airways

Deal found 14/11£1,263

Fri 1/509:00LGW - CHC

2 stops28h 40mMultiple Airlines

Mon 25/506:00CHC - LGW

2 stops42h 25mMultiple Airlines

Deal found 16/11£1,053

Tue 5/520:55LHR - CHC

2 stops39h 55mEtihad Airways

Sat 23/506:35CHC - LHR

2 stops41h 10mEtihad Airways

Deal found 15/11£1,074

Sat 11/414:10LHR - DUD

2 stops41h 40mAir New Zealand

Sat 25/409:25DUD - LHR

2 stops38h 55mAir New Zealand

Deal found 14/11£1,317

Fri 27/214:05STN - CHC

2 stops34h 55mEmirates

Fri 13/318:20CHC - STN

2 stops30h 45mEmirates

Deal found 16/11£1,203

Mon 8/1222:00LHR - NSN

2 stops47h 20mMultiple Airlines

Sat 7/213:15NSN - LHR

2 stops42h 20mMultiple Airlines

Deal found 16/11£1,064

Fri 13/320:10LHR - DUD

3 stops50h 05mQantas Airways

Tue 17/311:50DUD - LHR

3 stops55h 25mQantas Airways

Deal found 13/11£1,428

Thu 7/520:55LHR - CHC

2 stops39h 55mEtihad Airways

Mon 18/506:35CHC - LHR

2 stops47h 10mEtihad Airways

Deal found 15/11£1,074

Sun 3/514:55STN - CHC

2 stops35h 00mEmirates

Sun 17/517:45CHC - STN

2 stops36h 00mEmirates

Deal found 14/11£1,235

Wed 4/213:45LHR - DUD

2 stops37h 35mUnited Airlines

Tue 24/211:20DUD - LHR

2 stops37h 40mUnited Airlines

Deal found 14/11£1,429

Mon 4/520:55LHR - CHC

2 stops39h 10mEtihad Airways

Wed 20/506:10CHC - LHR

2 stops41h 35mEtihad Airways

Deal found 15/11£1,079

Thu 12/312:15LHR - CHC

2 stops33h 10mMultiple Airlines

Tue 7/416:00CHC - LHR

2 stops34h 25mMultiple Airlines

Deal found 16/11£1,081

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

Mon 24/1121:00LHR - CHC

2 stops45h 45mMultiple Airlines

Mon 15/1209:50CHC - LHR

2 stops44h 40mMultiple Airlines

Deal found 16/11£1,099

Mon 1/1221:00LHR - NSN

3 stops47h 30mMultiple Airlines

Sat 31/111:45NSN - LHR

2 stops40h 15mMultiple Airlines

Deal found 16/11£1,128

Wed 3/1210:30LGW - CHC

2 stops41h 50mMultiple Airlines

Wed 10/1206:15CHC - LGW

2 stops37h 15mMultiple Airlines

Deal found 14/11£1,025

Fri 5/1210:30LGW - CHC

2 stops41h 50mMultiple Airlines

Sat 13/612:55CHC - LGW

2 stops38h 05mMultiple Airlines

Deal found 15/11£1,183

Mon 8/1222:00LHR - CHC

1 stop30h 20mChina Southern

Tue 23/1222:30CHC - LHR

2 stops56h 25mChina Southern

Deal found 16/11£963

Mon 8/1222:00LHR - NSN

2 stops32h 35mMultiple Airlines

Mon 16/211:05NSN - LHR

2 stops44h 30mMultiple Airlines

Deal found 16/11£980

Mon 8/1222:00LHR - NSN

2 stops47h 20mMultiple Airlines

Sat 7/213:15NSN - LHR

2 stops42h 20mMultiple Airlines

Deal found 16/11£1,064

Sat 27/1210:30LGW - ZQN

2 stops58h 35mMultiple Airlines

Mon 19/110:45ZQN - LGW

2 stops40h 15mMultiple Airlines

Deal found 15/11£979

Sat 27/1221:00LHR - ZQN

2 stops48h 05mMultiple Airlines

Mon 19/110:45ZQN - LHR

2 stops43h 45mMultiple Airlines

Deal found 15/11£1,153

Mon 29/1217:00LGW - CHC

2 stops40h 20mMultiple Airlines

Fri 30/111:50CHC - LGW

2 stops39h 10mMultiple Airlines

Deal found 16/11£1,043

Mon 29/1221:00LHR - CHC

2 stops36h 20mMultiple Airlines

Mon 19/114:00CHC - LHR

2 stops40h 30mMultiple Airlines

Deal found 16/11£1,167

Tue 30/1211:20LHR - CHC

2 stops31h 45mMultiple Airlines

Thu 12/215:05CHC - LHR

2 stops35h 25mMultiple Airlines

Deal found 14/11£1,092

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 16 November 2025.

Fri 15/511:35LGW - ZQN

2 stops59h 35mMultiple Airlines

Deal found 16/11£475

Sun 22/314:35LGW - ZQN

3 stops55h 35mMultiple Airlines

Deal found 16/11£524

Sun 22/318:15STN - ZQN

3 stops51h 55mMultiple Airlines

Deal found 16/11£526

Sat 7/321:00LHR - ZQN

2 stops33h 55mMultiple Airlines

Deal found 14/11£528

Mon 23/310:35STN - CHC

3 stops41h 45mMultiple Airlines

Deal found 15/11£568

Wed 25/315:55LGW - CHC

3 stops42h 10mMultiple Airlines

Deal found 15/11£583

Mon 23/310:35STN - ZQN

3 stops44h 25mMultiple Airlines

Deal found 16/11£587

Mon 23/319:20LHR - CHC

2 stops38h 45mEtihad Airways

Deal found 15/11£603

Sun 22/322:15LHR - ZQN

3 stops56h 45mMultiple Airlines

Deal found 16/11£607

Mon 23/321:00LHR - ZQN

2 stops54h 50mMultiple Airlines

Deal found 16/11£614

Sun 22/208:50LHR - CHC

2 stops40h 20mEtihad Airways

Deal found 14/11£620

Tue 17/217:00LGW - CHC

2 stops42h 40mMultiple Airlines

Deal found 16/11£621

Cheap flight deals from London to South Island

Round-trip from	£872
One-way from	£462
Popular in	July
Cheapest in	February
Average price	£1,186

12/1-16/3
4 total stops
93h 10m total
London to South Island

Search Deals

5/12
2 total stops
65h 20m total
London to South Island

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Tue 3/3

22:00-21:15

2 stops34h 15m

Queenstown Intl

Tue 24/3

14:15-18:35

2 stops41h 20m

£962

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Wed 4/3

22:00-08:35

2 stops45h 35m

Queenstown Intl

Tue 31/3

17:20-19:00

2 stops37h 40m

£963

LondonNelson

LHR - NSN

LHRNSN

London Heathrow

Mon 8/12

22:00-19:35

2 stops32h 35m

Nelson

Mon 16/2

11:05-18:35

2 stops44h 30m

£980

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Fri 1/5

09:00-00:40

2 stops28h 40m

Christchurch

Mon 25/5

06:00-13:25

2 stops42h 25m

£1,053

LondonNelson

LHR - NSN

LHRNSN

London Heathrow

Mon 8/12

22:00-10:20

2 stops47h 20m

Nelson

Sat 7/2

13:15-18:35

2 stops42h 20m

£1,064

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Sun 3/5

09:30-14:20

2 stops41h 50m

Christchurch

Sat 23/5

06:35-12:45

2 stops41h 10m

£1,074

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Sun 3/5

09:30-14:20

2 stops41h 50m

Christchurch

Tue 19/5

06:35-18:45

2 stops47h 10m

£1,074

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Wed 6/5

21:45-23:05

2 stops38h 20m

Christchurch

Sun 17/5

06:35-12:45

2 stops41h 10m

£1,074

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Tue 5/5

20:55-23:50

2 stops39h 55m

Christchurch

Sat 23/5

06:35-12:45

2 stops41h 10m

£1,074

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 7/5

20:55-23:50

2 stops39h 55m

Christchurch

Mon 18/5

06:35-18:45

2 stops47h 10m

£1,074

Flights are sorted by cheapest return flights first.

Deals found on 16/11

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, March is the cheapest month in which you can book a flight from London to South Island (average of £781). Flying from London to South Island in October is currently the most expensive (average of £1,098). 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?

When flying from London to South Island, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the morning.

What is the cheapest day to fly from London to South Island?

Travellers seeking maximum savings on their London to South Island flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

3,412 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

3,412 reviews

Emirates

8.1

Very Good

3,412 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

1,402 reviews

Emirates

8.1

Very Good

3,412 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

527 reviews

Emirates

8.1

Very Good

3,412 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

935 reviews

Emirates

8.1

Very Good

3,412 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

119 reviews

Emirates

8.1

Very Good

3,412 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 £1,097, Etihad Airways can have you in South Island from London in 35h. 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 Stansted - Christchurch or London Gatwick - 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, March is the cheapest month in which you can book a flight from London to South Island (average of £781). Flying from London to South Island in October is currently the most expensive (average of £1,098). 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

Stansted to Christchurch flights

Luton to Auckland flights

Gatwick to Christchurch flights

Heathrow to Wellington flights

Gatwick to Wellington flights

Stansted to Wellington flights

Birmingham to Auckland flights

Edinburgh to Auckland flights

Manchester to Christchurch flights

London City to Christchurch flights

Heathrow to Queenstown flights

Manchester to Wellington flights

Manchester to Queenstown flights

Gatwick to Queenstown flights

Stansted to Queenstown flights

Heathrow to Nelson flights

Southampton to Auckland flights

Birmingham to Christchurch flights

Newcastle upon Tyne to Auckland flights

London City to Wellington flights

Leeds to Auckland flights

Heathrow to Hamilton flights

Manchester to Nelson flights

Heathrow to Dunedin flights

Birmingham to Wellington flights

Edinburgh to Wellington flights

Stansted to Dunedin flights

Newcastle upon Tyne to Christchurch flights

Gatwick to Dunedin flights

Edinburgh to Christchurch flights

Bristol to Auckland flights

Edinburgh to Queenstown flights

Bristol to Christchurch flights

Manchester to Blenheim flights

Heathrow to Rotorua flights

Heathrow to New Plymouth flights

Heathrow to Napier flights

Grimsby to Auckland flights

Exeter to Auckland flights

Birmingham to Queenstown flights

Heathrow to Blenheim flights

Gatwick to Rotorua flights

Manchester to Hamilton flights

Heathrow to Tauranga 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£772	Average£1,096	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air New Zealand	Cheapest£905	Average£1,468	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Etihad Airways	Cheapest£935	Average£1,136	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Lufthansa	Cheapest£978	Average£1,353	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Cathay Pacific	Cheapest£1,046	Average£1,344	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
United Airlines	Cheapest£1,067	Average£1,276	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Emirates	Cheapest£1,072	Average£1,441	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Singapore Airlines	Cheapest£1,086	Average£1,435	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qantas Airways	Cheapest£1,142	Average£1,431	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Qatar Airways	Cheapest£1,176	Average£1,470	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 £475

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.

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 16 November 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 16 November 2025.

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 16 November 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 16 November 2025.

What is the cheapest day to fly from London to South Island?

Use this chart to determine the cheapest time to fly return from London to South Island. Price data was last updated on 16 December 2024.

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 16 November 2025.