How long is the flight from London to South Island?

For as low as £1,152, Etihad Airways can have you in South Island from London in 37h 59m. Airlines will cover a distance of 11788 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from London to South Island one-way?

To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £614. Qantas Airways flights start at £798 while deals on Singapore Airlines start at £814 one-way.

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: Emirates, Singapore Airlines or China Southern.

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.

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.

£417+ Cheap Flights from London to South Island

Cheap flight deals from London to South Island

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 14 September 2026.

Sun 1/1117:00 -

2 stops39h 15m

Tue 17/1112:40 -

3 stops38h 20m

Deal found 13/9£848

Tue 8/1220:55 -

2 stops38h 40m

Wed 17/206:00 -

2 stops37h 40m

Deal found 12/9£874

Mon 9/1119:20 -

2 stops39h 00m

Sat 14/1106:10 -

2 stops45h 20m

Deal found 14/9£885

Mon 2/1110:30 -

2 stops44h 30m

Mon 16/1110:45 -

2 stops56h 45m

Deal found 12/9£891

Sat 31/1019:20 -

2 stops40h 15m

Sat 14/1106:10 -

2 stops45h 20m

Deal found 13/9£896

Fri 25/1221:30 -

2 stops30h 50m

Sun 31/122:30 -

1 stop33h 05m

Deal found 12/9£905

Sun 25/1017:15 -

2 stops59h 05m

Wed 11/1122:30 -

1 stop33h 05m

Deal found 11/9£906

Thu 31/1209:50 -

1 stop33h 45m

Thu 21/111:35 -

1 stop31h 55m

Deal found 10/9£908

Sun 25/1021:30 -

2 stops30h 50m

Thu 12/1122:30 -

2 stops32h 25m

Deal found 11/9£910

Mon 9/1109:50 -

1 stop42h 30m

Mon 23/1122:30 -

1 stop45h 00m

Deal found 14/9£910

Tue 29/1221:30 -

2 stops70h 05m

Sun 31/122:30 -

2 stops33h 05m

Deal found 12/9£910

Mon 28/1209:50 -

1 stop42h 30m

Thu 14/122:30 -

1 stop45h 00m

Deal found 14/9£911

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 14 September 2026.

Mon 26/1021:00 -

2 stops49h 15m

Mon 2/1111:50 -

2 stops42h 40m

Deal found 11/9£1,047

Fri 26/219:20 -

2 stops29h 45m

Mon 3/515:25 -

2 stops34h 40m

Deal found 12/9£1,093

Tue 8/1221:00 -

2 stops37h 59m

Thu 28/106:00 -

2 stops36h 25m

Deal found 11/9£1,152

Mon 9/1110:55 -

3 stops72h 40m

Mon 11/106:00 -

3 stops47h 20m

Deal found 12/9£1,233

Mon 9/1120:15 -

2 stops28h 45m

Thu 14/118:20 -

2 stops36h 35m

Deal found 12/9£1,276

Wed 11/1119:50 -

2 stops52h 00m

Thu 26/1114:20 -

1 stop40h 00m

Deal found 10/9£1,423

Thu 29/1013:45 -

2 stops33h 35m

Thu 5/1117:30 -

2 stops33h 00m

Deal found 14/9£1,432

Fri 4/1218:40 -

2 stops29h 10m

Sun 31/114:20 -

2 stops30h 30m

Deal found 11/9£1,468

Mon 2/1119:00 -

2 stops36h 00m

Fri 6/1109:10 -

3 stops34h 05m

Deal found 13/9£1,569

Wed 11/1113:05 -

1 stop32h 35m

Thu 14/108:05 -

2 stops35h 20m

Deal found 12/9£1,592

Sun 22/1113:45 -

2 stops33h 40m

Fri 11/1214:15 -

1 stop30h 10m

Deal found 13/9£1,648

Wed 28/1018:15 -

2 stops32h 10m

Wed 4/1117:05 -

2 stops29h 10m

Deal found 12/9£1,837

Tue 1/1222:00 -

2 stops45h 45m

Sun 28/209:30 -

2 stops46h 05m

Deal found 11/9£1,137

Mon 1/219:20 -

2 stops29h 45m

Mon 1/315:45 -

2 stops33h 20m

Deal found 12/9£1,142

Wed 11/1110:55 -

3 stops72h 40m

Wed 13/106:00 -

3 stops47h 20m

Deal found 12/9£1,233

Mon 1/320:15 -

2 stops34h 45m

Thu 29/413:30 -

2 stops34h 25m

Deal found 12/9£1,279

Tue 27/1021:00 -

2 stops49h 15m

Tue 3/1109:30 -

2 stops41h 00m

Deal found 12/9£1,173

Wed 11/1110:55 -

3 stops72h 40m

Mon 11/106:00 -

3 stops47h 20m

Deal found 12/9£1,233

Wed 17/220:15 -

2 stops34h 45m

Tue 2/312:40 -

2 stops36h 25m

Deal found 12/9£1,279

Thu 29/1010:05 -

2 stops39h 25m

Wed 4/1115:15 -

2 stops29h 10m

Deal found 10/9£1,464

Wed 28/1021:00 -

2 stops52h 45m

Wed 4/1111:05 -

2 stops43h 25m

Deal found 13/9£1,234

Mon 7/1210:55 -

3 stops62h 40m

Mon 1/206:00 -

3 stops47h 20m

Deal found 11/9£1,235

Thu 12/1120:55 -

2 stops38h 40m

Thu 26/1106:00 -

2 stops43h 05m

Deal found 10/9£1,399

Wed 24/220:15 -

2 stops35h 50m

Tue 27/413:30 -

2 stops34h 25m

Deal found 12/9£1,279

Fri 4/1218:40 -

2 stops29h 10m

Sun 31/114:20 -

3 stops36h 20m

Deal found 11/9£1,582

Wed 11/1113:05 -

1 stop32h 35m

Fri 20/1106:10 -

2 stops37h 15m

Deal found 10/9£1,596

Tue 1/1220:10 -

3 stops34h 35m

Mon 21/1213:25 -

3 stops35h 15m

Deal found 12/9£1,598

Mon 7/1210:55 -

3 stops62h 40m

Fri 29/116:00 -

3 stops37h 20m

Deal found 11/9£1,235

Mon 26/1021:00 -

2 stops35h 45m

Mon 2/1114:50 -

2 stops39h 40m

Deal found 11/9£1,238

Wed 4/1114:05 -

2 stops45h 05m

Sun 8/1118:20 -

2 stops36h 35m

Deal found 9/9£1,280

Find flight deals from London to South Island

Round-trip from	£848
One-way from	£417
Popular in	July
Cheapest in	May
Average price	£1,304

1/11-17/11
5 total stops
77h 35m total
London to South Island

Search Deals

30/11-31/12
3 total stops
36h 20m total
London to South Island

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£100 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

LondonChristchurch

LGW London Gatwick - CHC Christchurch

LGWCHC

London Gatwick

Sat 5/12

15:30-08:25

3 stops51h 55m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£448

LondonChristchurch

LGW London Gatwick - CHC Christchurch

LGWCHC

London Gatwick

Tue 1/12

14:55-22:20

3 stops42h 25m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£456

LondonChristchurch

STN London Stansted - CHC Christchurch

STNCHC

London Stansted

Tue 1/12

11:50-21:05

3 stops44h 15m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£463

LondonChristchurch

LHR London Heathrow - CHC Christchurch

LHRCHC

London Heathrow

Tue 1/12

17:05-22:20

3 stops40h 15m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£470

LondonChristchurch

LGW London Gatwick - CHC Christchurch

LGWCHC

London Gatwick

Tue 1/12

20:20-17:20

2 stops32h 00m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£474

LondonChristchurch

LCY London City - CHC Christchurch

LCYCHC

London City

Sat 5/12

10:00-08:25

3 stops57h 25m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£482

LondonChristchurch

LCY London City - CHC Christchurch

LCYCHC

London City

Tue 1/12

17:05-21:05

3 stops39h 00m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£490

LondonChristchurch

LHR London Heathrow - CHC Christchurch

LHRCHC

London Heathrow

Mon 2/11

21:00-07:40

3 stops45h 40m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£493

LondonChristchurch

LHR London Heathrow - CHC Christchurch

LHRCHC

London Heathrow

Tue 1/12

21:30-17:20

2 stops30h 50m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£503

LondonChristchurch

STN London Stansted - CHC Christchurch

STNCHC

London Stansted

Sat 21/11

17:00-17:20

3 stops59h 20m

Christchurch

Wed 31/12

00:00-13:00

Nonstop0h 00m

£510

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LGW-CHC

LHR-CHC

STN-CHC

LCY-CHC

LHR-NSN

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

LON-zzEDG

LGW-CHC

LHR-CHC

STN-CHC

LCY-CHC

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 £1,202). Flying from London to South Island in July is currently the most expensive (average of £1,701). 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.

How far ahead should I book a flight from London to South Island?

To ensure you get the cheapest price possible for a flight from London to South Island, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South Island

Read reviews from past customers who have flown with Singapore Airlines,Emirates, 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.

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Singapore Airlines

8.2

Very Good

1,600 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

Emirates

8.1

Very Good

3,660 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

Air New Zealand

8.0

Very Good

669 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

Qantas Airways

7.5

Good

1,094 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

China Southern

7.3

Good

172 reviews

Singapore Airlines

8.2

Very Good

1,600 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Eric,Feb 2024

PEN - SIN

Related info for your journey

How long is the flight from London to South Island?
For as low as £1,152, Etihad Airways can have you in South Island from London in 37h 59m. Airlines will cover a distance of 11788 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London to South Island one-way?
To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at £614. Qantas Airways flights start at £798 while deals on Singapore Airlines start at £814 one-way.
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 £1,202). Flying from London to South Island in July is currently the most expensive (average of £1,701). 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

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Alternative routes for London to South Island

Heathrow to Auckland flights

Gatwick to Auckland flights

Stansted to Auckland flights

London City to Auckland flights

Luton to Auckland flights

Manchester to Auckland flights

Heathrow to Christchurch flights

Gatwick to Christchurch flights

Stansted to Christchurch flights

Heathrow to Wellington flights

Manchester to Christchurch flights

Gatwick to Wellington flights

Heathrow to Queenstown flights

Gatwick to Queenstown flights

Stansted to Wellington flights

Stansted to Queenstown flights

London City to Christchurch flights

Birmingham to Auckland flights

Edinburgh to Auckland flights

Manchester to Wellington flights

Newcastle upon Tyne to Auckland flights

Edinburgh to Wellington flights

Edinburgh to Christchurch flights

Bristol to Auckland flights

Birmingham to Wellington flights

Manchester to Queenstown flights

Heathrow to Napier flights

Birmingham to Queenstown flights

Birmingham to Christchurch flights

Southampton to Auckland flights

Heathrow to Dunedin flights

London City to Wellington flights

Stansted to Dunedin flights

Heathrow to Nelson flights

Heathrow to Hamilton flights

Gatwick to Dunedin flights

Leeds to Auckland flights

Edinburgh to Queenstown flights

Newcastle upon Tyne to Christchurch flights

Manchester to Nelson flights

Manchester to Hamilton flights

Heathrow to Rotorua flights

Heathrow to Palmerston North flights

Heathrow to Blenheim flights

Manchester to Blenheim flights

Heathrow to Tauranga flights

Heathrow to New Plymouth flights

Gatwick to Rotorua flights

Southampton to Christchurch flights

Top 10 airlines flying from London to South Island

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£432	Average£1,219	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
China Southern	Cheapest£764	Average£1,095	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Etihad Airways	Cheapest£958	Average£1,109	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Emirates	Cheapest£1,071	Average£1,360	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
United Airlines	Cheapest£1,090	Average£1,285	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest£1,116	Average£1,538	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Qantas Airways	Cheapest£1,136	Average£1,454	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Cathay Pacific	Cheapest£1,152	Average£1,724	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qatar Airways	Cheapest£1,175	Average£1,398	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£1,185	Average£1,707	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines 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 £417

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. 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

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 14 September 2026.

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 14 September 2026.

Best flights from London to South IslandDiscover 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 14 September 2026.

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 14 September 2026.

Last-minute flights from London to South IslandDiscover last-minute flight deals from London to South Island. Data last updated 14 September 2026 and is based on user searches.

Discover last-minute flight deals from London to South Island. Data last updated 14 September 2026 and is based on user searches.

One-way flights from London to South IslandSearch for one-way flight options from London to South Island. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Search for one-way flight options from London to South Island. Find affordable one-way fares based on user searches. Data last updated 14 September 2026.

Find flight deals from London to South Island

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

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

How far ahead should I book a flight from London to South Island?

To ensure you get the cheapest price possible for a flight from London to South Island, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South Island

Read reviews from past customers who have flown with Singapore Airlines,Emirates, 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

How long is the flight from London to South Island?

What are the cheapest airlines to fly from London to South Island one-way?

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.

Complete your trip

Complete your trip to South Island by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from London to South Island by cabin class

Find flights from London to South Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and South Island flights

Browse other London and South Island flight options. Last updated on 14 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 10 airlines flying from London to South Island

Fly with Cheapflights

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 14 September 2026.

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 14 September 2026.

Last-minute flights from London to South Island
Discover last-minute flight deals from London to South Island. Data last updated 14 September 2026 and is based on user searches.

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 14 September 2026.