$862+ Flights from South Island to London | Cheapflights

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Cheap flight deals from South Island to London

Round-trip from	$2,022
One-way from	$862

American Airlines

American Airlines
20/10-27/10
4 total stops
73h 20m total
South Island to London

26/10

26/10
3 total stops
64h 00m 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 8 September 2025.

Thu 16/1006:00CHC - LHR

2 stops36h 25mBritish Airways

Wed 29/1018:40LHR - CHC

2 stops40h 15mBritish Airways

Deal found 6/9$2,024

Wed 22/1006:00CHC - LHR

2 stops36h 30mMultiple Airlines

Wed 12/1121:00LHR - CHC

2 stops37h 05mMultiple Airlines

Deal found 7/9$2,029

Wed 8/1009:40CHC - LHR

2 stops34h 20mAmerican Airlines

Sat 18/1014:45LHR - CHC

2 stops35h 50mAmerican Airlines

Deal found 6/9$2,030

Fri 17/1009:40CHC - LHR

2 stops34h 20mAmerican Airlines

Wed 26/1110:05LHR - CHC

2 stops39h 35mAmerican Airlines

Deal found 7/9$2,035

Wed 15/1006:00CHC - LHR

2 stops35h 25mBritish Airways

Tue 25/1121:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 6/9$2,039

Wed 26/1109:40CHC - LHR

2 stops34h 10mAmerican Airlines

Wed 10/1215:10LHR - CHC

2 stops34h 30mAmerican Airlines

Deal found 6/9$2,042

Mon 10/1122:30CHC - LHR

2 stops52h 30mChina Southern

Mon 24/1122:00LHR - CHC

1 stop30h 20mChina Southern

Deal found 7/9$2,044

Sun 19/1006:00CHC - LHR

2 stops36h 30mBritish Airways

Thu 13/1118:40LHR - CHC

2 stops40h 15mBritish Airways

Deal found 7/9$2,051

Thu 16/1005:45CHC - LHR

2 stops45h 30mMultiple Airlines

Sun 26/1022:05LHR - CHC

2 stops37h 05mMultiple Airlines

Deal found 5/9$2,054

Thu 16/1016:30CHC - LHR

2 stops38h 10mMultiple Airlines

Wed 29/1021:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 7/9$2,074

Wed 15/1005:45CHC - LHR

2 stops45h 30mMultiple Airlines

Tue 25/1122:05LHR - CHC

1 stop25h 45mMultiple Airlines

Deal found 6/9$2,076

Tue 30/906:15CHC - LGW

2 stops60h 15mMultiple Airlines

Sun 9/1110:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 4/9$2,203

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 8 September 2025.

Mon 20/1008:30CHC - LHR

2 stops35h 30mAmerican Airlines

Mon 27/1011:50LHR - CHC

2 stops37h 50mAmerican Airlines

Deal found 5/9$2,022

Thu 16/1006:00CHC - LHR

2 stops36h 25mBritish Airways

Wed 29/1018:40LHR - CHC

2 stops40h 15mBritish Airways

Deal found 6/9$2,024

Tue 30/906:15CHC - LGW

2 stops60h 15mMultiple Airlines

Sun 9/1110:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 4/9$2,203

Tue 4/1118:20CHC - STN

2 stops30h 45mEmirates

Tue 18/1120:15STN - CHC

2 stops28h 45mEmirates

Deal found 5/9$2,809

Tue 30/914:10NSN - LHR

2 stops32h 15mAir New Zealand

Tue 11/1110:40LHR - NSN

3 stops34h 30mAir New Zealand

Deal found 6/9$3,033

Tue 21/1017:35NSN - LHR

3 stops49h 00mQantas Airways

Tue 28/1020:10LHR - NSN

3 stops34h 25mQantas Airways

Deal found 6/9$3,264

Tue 21/1017:45NSN - LGW

3 stops48h 50mAir China

Tue 28/1011:40LGW - NSN

2 stops33h 40mAir China

Deal found 6/9$3,462

Wed 15/1006:00CHC - LHR

2 stops35h 25mBritish Airways

Tue 25/1121:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 5/9$2,027

Wed 8/1009:40CHC - LHR

2 stops34h 20mAmerican Airlines

Sat 18/1014:45LHR - CHC

2 stops35h 50mAmerican Airlines

Deal found 6/9$2,030

Tue 25/1101:05CHC - LCY

2 stops44h 30mSWISS

Wed 10/1209:25LCY - CHC

2 stops36h 10mSWISS

Deal found 6/9$4,086

Fri 10/1009:40CHC - LHR

2 stops40h 55mAmerican Airlines

Sat 18/1014:45LHR - CHC

2 stops55h 05mAmerican Airlines

Deal found 6/9$2,030

Wed 22/1008:30CHC - LHR

2 stops35h 30mBritish Airways

Wed 29/1016:55LHR - CHC

2 stops32h 45mBritish Airways

Deal found 7/9$2,035

Last-minute flights from South Island to London
Discover last-minute flight deals from South Island to London. Data last updated 8 September 2025 and is based on user searches.

Tue 30/906:15CHC - LGW

2 stops60h 15mMultiple Airlines

Sun 9/1110:30LGW - CHC

2 stops41h 50mMultiple Airlines

Deal found 4/9$2,203

Wed 8/1009:40CHC - LHR

2 stops34h 20mAmerican Airlines

Sat 18/1014:45LHR - CHC

2 stops35h 50mAmerican Airlines

Deal found 6/9$2,030

Wed 15/1006:00CHC - LHR

2 stops35h 25mBritish Airways

Tue 25/1121:00LHR - CHC

2 stops37h 55mBritish Airways

Deal found 5/9$2,027

Wed 15/1005:45CHC - LHR

2 stops45h 30mMultiple Airlines

Tue 25/1122:05LHR - CHC

1 stop25h 45mMultiple Airlines

Deal found 6/9$2,076

Wed 15/1009:20CHC - LGW

2 stops40h 05mMultiple Airlines

Tue 25/1108:40LGW - CHC

2 stops43h 40mMultiple Airlines

Deal found 5/9$2,356

Thu 16/1006:00CHC - LHR

2 stops36h 25mBritish Airways

Wed 29/1018:40LHR - CHC

2 stops40h 15mBritish Airways

Deal found 6/9$2,024

Thu 16/1005:45CHC - LHR

2 stops45h 30mMultiple Airlines

Sun 26/1022:05LHR - CHC

2 stops37h 05mMultiple Airlines

Deal found 5/9$2,054

Thu 16/1016:30CHC - LHR

2 stops38h 10mMultiple Airlines

Wed 29/1021:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 7/9$2,074

Fri 17/1009:40CHC - LHR

2 stops34h 20mAmerican Airlines

Wed 26/1110:05LHR - CHC

2 stops39h 35mAmerican Airlines

Deal found 7/9$2,035

Mon 20/1008:30CHC - LHR

2 stops35h 30mAmerican Airlines

Mon 27/1011:50LHR - CHC

2 stops37h 50mAmerican Airlines

Deal found 5/9$2,022

Mon 20/1016:30CHC - LHR

2 stops38h 10mMultiple Airlines

Mon 27/1021:00LHR - CHC

2 stops31h 20mMultiple Airlines

Deal found 4/9$2,061

Thu 23/1005:45CHC - LHR

2 stops45h 30mMultiple Airlines

Thu 13/1117:50LHR - CHC

1 stop30h 00mMultiple Airlines

Deal found 5/9$2,078

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 8 September 2025.

Sun 26/1006:10CHC - LGW

3 stops64h 00mMultiple Airlines

Deal found 5/9$862

Mon 27/1009:15CHC - LHR

3 stops43h 40mMultiple Airlines

Deal found 6/9$904

Sat 25/1006:05CHC - LHR

3 stops50h 00mEVA Air

Deal found 6/9$994

Mon 27/1009:15CHC - LGW

3 stops46h 20mMultiple Airlines

Deal found 6/9$1,008

Mon 27/1009:15CHC - STN

3 stops40h 50mMultiple Airlines

Deal found 6/9$1,019

Wed 28/117:00CHC - LHR

2 stops30h 40mAir New Zealand

Deal found 6/9$1,019

Fri 24/1009:20CHC - LHR

3 stops47h 10mMultiple Airlines

Deal found 6/9$1,040

Sun 26/1009:50CHC - LHR

3 stops45h 05mMultiple Airlines

Deal found 6/9$1,041

Tue 24/217:00CHC - LHR

2 stops30h 40mVirgin Atlantic

Deal found 7/9$1,043

Thu 30/1009:15CHC - LGW

3 stops52h 40mMultiple Airlines

Deal found 6/9$1,043

Tue 28/1009:15CHC - LHR

3 stops45h 35mMultiple Airlines

Deal found 6/9$1,045

Tue 4/1109:15CHC - LGW

3 stops58h 40mMultiple Airlines

Deal found 6/9$1,045

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 20/10

08:30-08:00

2 stops35h 30m

London Heathrow

Mon 27/10

11:50-14:40

2 stops37h 50m

$2,022

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 16/10

06:00-06:25

2 stops36h 25m

London Heathrow

Wed 29/10

18:40-23:55

2 stops40h 15m

$2,024

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Wed 15/10

06:00-05:25

2 stops35h 25m

London Heathrow

Tue 25/11

21:00-23:55

2 stops37h 55m

$2,027

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Wed 8/10

09:40-08:00

2 stops34h 20m

London Heathrow

Sat 18/10

14:45-14:35

2 stops35h 50m

$2,030

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 10/10

09:40-14:35

2 stops40h 55m

London Heathrow

Sat 18/10

14:45-09:50

2 stops55h 05m

$2,030

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sat 11/10

06:15-16:05

2 stops45h 50m

London Heathrow

Sat 18/10

14:45-14:35

2 stops35h 50m

$2,030

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Sun 12/10

06:15-16:05

2 stops45h 50m

London Heathrow

Sat 18/10

14:45-09:50

2 stops55h 05m

$2,030

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Wed 22/10

08:30-08:00

2 stops35h 30m

London Heathrow

Wed 29/10

16:55-14:40

2 stops32h 45m

$2,035

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 17/10

06:15-08:00

2 stops37h 45m

London Heathrow

Thu 27/11

10:05-14:40

2 stops39h 35m

$2,035

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Fri 17/10

09:40-08:00

2 stops34h 20m

London Heathrow

Wed 26/11

10:05-14:40

2 stops39h 35m

$2,035

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 60 results

1

2

3

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6

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 $1,736). 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.

Reviews of airlines servicing London

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

8.1

Very Good

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.

8.1

Very Good

8.1

Very Good

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

8.1

Very Good

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

8.1

Very Good

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.

7.5

Good

8.1

Very Good

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.

American Airlines

7.2

Good

8.1

Very Good

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 South Island to London?
A quick flight from South Island to London can take about 30h 45m. American Airlines provides one of the quickest options available for as low as $2,809. The distance from South Island to London is about 18907 km. This flight may include one or multiple stops.
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 $1,736). 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

Stansted

High Wycombe

Slough

Maidstone

Ilford

Hayes

Hounslow

Gatwick

Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Island to London

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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

Exeter car hire

Southampton car hire

Northampton car hire

Top 9 airlines flying from South Island to London

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$1,522	Average$2,318	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
China Southern	Cheapest$1,732	Average$2,425	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Singapore Airlines	Cheapest$1,796	Average$2,763	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
British Airways	Cheapest$1,963	Average$2,234	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Etihad Airways	Cheapest$2,072	Average$2,934	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Cathay Pacific	Cheapest$2,209	Average$3,080	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Emirates	Cheapest$2,421	Average$3,166	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest$2,456	Average$3,485	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$2,465	Average$3,161	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand 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.

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