Which airlines fly to South Island?

Singapore Airlines, Emirates and China Southern are the top three most popular airlines that fly to South Island from London Heathrow Airport according to our data. Singapore Airlines is the first choice among our users, with 33% of people opting to fly with this airline when travelling to South Island. Keep in mind that there are 11 different airlines that fly to South Island on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London Heathrow to South Island?

China Southern and Etihad Airways are the most popular carriers operating from London Heathrow to South Island

How many operators does momondo search for flights from London Heathrow Airport to South Island?

As of July 2026, there are 11 operators available to choose from for flights from London Heathrow Airport to South Island.

How old do you have to be to fly from London Heathrow Airport to South Island?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to South Island.

What documentation or ID do you need to fly to South Island?

The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£467 Cheap Flights from London Heathrow Airport to South Island in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to South Island

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:00 - 22:20

LHR

CHC

37h 20m

3 stops

09:40 - 19:30

CHC

LHR

44h 50m

3 stops

£732Multiple Airlines

Mon, 14 Sep - Sun, 20 Sep

22:00 - 22:20

LHR

CHC

37h 20m

2 stops

09:40 - 19:30

CHC

LHR

44h 50m

3 stops

£734Multiple Airlines

Wed, 2 Sep - Sun, 20 Sep

21:30 - 17:20

LHR

CHC

54h 50m

2 stops

22:30 - 18:35

CHC

LHR

57h 05m

2 stops

£793China Southern

Thu, 29 Oct - Sat, 14 Nov

21:30 - 17:20

LHR

CHC

54h 50m

2 stops

22:30 - 18:35

CHC

LHR

57h 05m

2 stops

£794China Southern

Thu, 29 Oct - Sat, 14 Nov

14:25 - 13:55

LHR

CHC

35h 30m

1 stop

18:20 - 18:20

CHC

LHR

37h 00m

1 stop

£1,077Emirates

Mon, 19 Oct - Wed, 9 Dec

20:40 - 13:55

LHR

CHC

29h 15m

1 stop

18:20 - 20:15

CHC

LHR

37h 55m

1 stop

£1,078Emirates

Thu, 1 Oct - Thu, 8 Oct

20:55 - 00:35

LHR

CHC

38h 40m

2 stops

06:10 - 14:30

CHC

LHR

45h 20m

2 stops

£1,090Etihad Airways

Thu, 29 Oct - Thu, 25 Feb

21:45 - 23:35

LHR

CHC

38h 50m

2 stops

06:30 - 12:45

CHC

LHR

41h 15m

2 stops

£1,092Etihad Airways

Sat, 12 Sep - Sun, 20 Sep

20:50 - 15:25

LHR

CHC

31h 35m

2 stops

06:00 - 06:35

CHC

LHR

36h 35m

2 stops

£1,161Qantas Airways

Mon, 7 Sep - Wed, 7 Oct

20:50 - 15:25

LHR

CHC

31h 35m

2 stops

06:00 - 06:35

CHC

LHR

36h 35m

2 stops

£1,165Qantas Airways

Mon, 7 Sep - Wed, 7 Oct

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China Southern flights from London Heathrow Airport to South Island

Our best China Southern deals on London Heathrow Airport to South Island flight tickets

China Southern

29 Oct

LHR21:30London Heathrow

54h 50m

2 stops

CHC17:20Christchurch

14 Nov

CHC22:30Christchurch

57h 05m

2 stops

LHR18:35London Heathrow

£793

China Southern

29 Oct

LHR21:30London Heathrow

54h 50m

2 stops

CHC17:20Christchurch

14 Nov

CHC22:30Christchurch

57h 05m

2 stops

LHR18:35London Heathrow

£794

China Southern

1 Nov

LHR17:15London Heathrow

35h 05m

2 stops

CHC17:20Christchurch

17 Nov

CHC22:30Christchurch

33h 05m

1 stop

LHR18:35London Heathrow

£810

Emirates flights from London Heathrow Airport to South Island

Our best Emirates deals on London Heathrow Airport to South Island flight tickets

Emirates

7 Nov

LHR22:00London Heathrow

33h 00m

2 stops

ZQN20:00Queenstown Intl

7 Dec

ZQN12:40Queenstown Intl

38h 10m

2 stops

LHR13:50London Heathrow

£1,331

Emirates

14 Nov

LHR22:00London Heathrow

33h 00m

2 stops

ZQN20:00Queenstown Intl

18 Nov

ZQN15:30Queenstown Intl

35h 20m

2 stops

LHR13:50London Heathrow

£1,338

Emirates

14 Nov

LHR22:00London Heathrow

33h 00m

2 stops

ZQN20:00Queenstown Intl

18 Nov

ZQN15:30Queenstown Intl

35h 20m

2 stops

LHR13:50London Heathrow

£1,339

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Mon 14/9

22:00-22:20

3 stops37h 20m

Christchurch

Sun 20/9

09:40-19:30

3 stops44h 50m

£732

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Wed 2/9

22:00-22:20

2 stops37h 20m

Christchurch

Sun 20/9

09:40-19:30

3 stops44h 50m

£734

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 29/10

21:30-17:20

2 stops54h 50m

Christchurch

Sat 14/11

22:30-18:35

2 stops57h 05m

£793

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 29/10

21:30-17:20

2 stops54h 50m

Christchurch

Sat 14/11

22:30-18:35

2 stops57h 05m

£794

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Mon 19/10

14:25-13:55

1 stop35h 30m

Christchurch

Wed 9/12

18:20-18:20

1 stop37h 00m

£1,077

Fastest return journey

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 1/10

20:40-13:55

1 stop29h 15m

Christchurch

Thu 8/10

18:20-20:15

1 stop37h 55m

£1,078

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Thu 29/10

20:55-00:35

2 stops38h 40m

Christchurch

Thu 25/2

06:10-14:30

2 stops45h 20m

£1,090

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Sat 12/9

21:45-23:35

2 stops38h 50m

Christchurch

Sun 20/9

06:30-12:45

2 stops41h 15m

£1,092

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Mon 7/9

20:50-15:25

2 stops31h 35m

Christchurch

Wed 7/10

06:00-06:35

2 stops36h 35m

£1,161

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Mon 7/9

20:50-15:25

2 stops31h 35m

Christchurch

Wed 7/10

06:00-06:35

2 stops36h 35m

£1,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to South Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Island?

In general, May is the cheapest month to fly from London Heathrow Airport to South Island. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £1,244. If you’re not able to fly to South Island in May, then February is your next best option. Flight prices from London Heathrow Airport to South Island during February average around £1,264.

How far in advance should I book a flight from London Heathrow Airport to South Island?

You are more likely to see cheaper flights to South Island from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South Island for around £1,406 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Island from London Heathrow Airport for as low as £1,211 on momondo.

Can stopping save me money on London Heathrow Airport to South Island flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to South Island.

Cheap London Heathrow Airport to South Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to South Island

Fastest flight time	29h 15m
Direct flights	None

The fastest flight from London Heathrow Airport to South Island takes 29h 15m

There are no direct flights from London Heathrow Airport to South Island. There are no popular flight routes from London Heathrow Airport to South Island.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to South Island

When did momondo last update prices for flights from London Heathrow Airport to South Island?
Prices for flights from London Heathrow Airport to South Island refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to South Island?
As of July 2026, there are 11 operators available to choose from for flights from London Heathrow Airport to South Island.
How old do you have to be to fly from London Heathrow Airport to South Island?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to South Island.
What documentation or ID do you need to fly to South Island?
The necessary travel and health documents for your South Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to South Island?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to South Island is Boeing 787-9 Dreamliner (23.01% of total bookings). The next most popular plane models are Airbus A350-1000 (14.52%), Boeing 777 (13.64%), and Boeing 787-8 Dreamliner (9.24%).

Best airlines flying from London Heathrow Airport to South Island

Compare and see reviews for airlines that fly from London Heathrow Airport to South Island with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £438	Free Cancellation	Rating 6.8 8,166 reviews	Search Lufthansa flights
China Southern	PriceFrom £796	Free Cancellation	Rating 7.4 166 reviews	Search China Southern flights
Etihad Airways	PriceFrom £977	Free Cancellation	Rating 7.3 1,499 reviews	Search Etihad Airways flights
United Airlines	PriceFrom £1,101	Free Cancellation	Rating 7.4 10,051 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom £1,129	Free Cancellation	Rating 7.6 1,433 reviews	Search Cathay Pacific flights
Air New Zealand	PriceFrom £1,131	Free Cancellation	Rating 8.0 657 reviews	Search Air New Zealand flights
Emirates	PriceFrom £1,136	Free Cancellation	Rating 8.1 3,639 reviews	Search Emirates flights
Qatar Airways	PriceFrom £1,165	Free Cancellation	Rating 7.4 3,739 reviews	Search Qatar Airways flights
Qantas Airways	PriceFrom £1,191	Free Cancellation	Rating 7.5 1,073 reviews	Search Qantas Airways flights
Singapore Airlines	PriceFrom £1,202	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to South Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Island from London.

Can I find flights from London to South Island with flexible booking policies on momondo?

All flight searches from London to South Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to South Island?

Once you have performed a search for London to South Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to South Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to South Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.