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

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

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 according to our data. Singapore Airlines is the first choice among our users, with 36% 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.

When did momondo last update prices for flights from London to South Island?

Prices for flights from London to South Island are updated daily.

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

As of October 2025, there are 11 operators available to choose from for flights from London to South Island.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to South Island.

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

The travel and health documents you'll need for your trip to South Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£559 Cheap Flights from London to South Island in 2025/26

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Find the cheapest flights from London to South Island

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

22:00 - 17:20LHR-CHC

30h 20m1 stop

22:30 - 17:55CHC-LHR

32h 25m2 stops

£879China Southern

Find Deal

Sat, 6 Dec - Wed, 4 Mar

22:00 - 17:20LHR-CHC

30h 20m1 stop

22:30 - 18:35CHC-LHR

57h 05m2 stops

£880China Southern

Find Deal

Tue, 30 Dec - Sat, 31 Jan

14:05 - 14:00STN-CHC

34h 55m2 stops

18:20 - 17:55CHC-STN

36h 35m2 stops

£1,151Emirates

Find Deal

Fri, 20 Feb - Mon, 16 Mar

13:35 - 14:00LGW-CHC

35h 25m2 stops

18:20 - 20:50CHC-LGW

39h 30m2 stops

£1,156Emirates

Find Deal

Fri, 20 Feb - Mon, 16 Mar

20:10 - 14:35LHR-ZQN

29h 25m2 stops

07:05 - 06:35ZQN-LHR

34h 30m2 stops

£1,258Qantas Airways

Find Deal

Thu, 19 Mar - Sun, 5 Apr

20:10 - 19:40LHR-ZQN

34h 30m3 stops

07:05 - 06:35ZQN-LHR

34h 30m2 stops

£1,268Qantas Airways

Find Deal

Thu, 19 Mar - Sun, 5 Apr

10:15 - 08:45LGW-DUD

35h 30m2 stops

16:40 - 06:25DUD-LGW

48h 45m3 stops

£1,701Air New Zealand

Find Deal

Sat, 11 Apr - Sat, 25 Apr

10:15 - 08:45LGW-DUD

35h 30m2 stops

16:40 - 06:25DUD-LGW

48h 45m3 stops

£1,704Air New Zealand

Find Deal

Sat, 11 Apr - Sat, 25 Apr

09:25 - 19:40LGW-ZQN

45h 15m2 stops

10:50 - 06:25ZQN-LGW

32h 35m2 stops

£1,827Singapore Airlines

Find Deal

Mon, 12 Jan - Wed, 21 Jan

09:25 - 19:40LGW-ZQN

45h 15m2 stops

08:50 - 06:25ZQN-LGW

34h 35m2 stops

£1,850Singapore Airlines

Find Deal

Mon, 12 Jan - Tue, 20 Jan

Air New Zealand flights from London to South Island

Our best Air New Zealand deals on London to South Island flight tickets

Air New Zealand

11 Apr

LGW10:15London Gatwick

35h 30m

2 stops

DUD08:45Dunedin

25 Apr

DUD16:40Dunedin

48h 45m

3 stops

LGW06:25London Gatwick

£1,701

Find similar

Air New Zealand

11 Apr

LGW10:15London Gatwick

35h 30m

2 stops

DUD08:45Dunedin

25 Apr

DUD16:40Dunedin

48h 45m

3 stops

LGW06:25London Gatwick

£1,704

Find similar

Air New Zealand

1 Nov

LHR20:35London Heathrow

25h 05m

1 stop

CHC10:40Christchurch

18 Nov

CHC17:00Christchurch

33h 30m

2 stops

LHR13:30London Heathrow

£2,237

Find similar

Emirates flights from London to South Island

Our best Emirates deals on London to South Island flight tickets

Emirates

20 Feb

STN14:05London Stansted

34h 55m

2 stops

CHC14:00Christchurch

16 Mar

CHC18:20Christchurch

36h 35m

2 stops

STN17:55London Stansted

£1,151

Find similar

Emirates

20 Feb

LGW13:35London Gatwick

35h 25m

2 stops

CHC14:00Christchurch

16 Mar

CHC18:20Christchurch

39h 30m

2 stops

LGW20:50London Gatwick

£1,156

Find similar

Emirates

15 Feb

LGW23:55London Gatwick

49h 05m

2 stops

CHC14:00Christchurch

21 Mar

CHC18:20Christchurch

39h 30m

2 stops

LGW20:50London Gatwick

£1,159

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Sat 6/12

22:00-17:20

1 stop30h 20m

Christchurch

Wed 4/3

22:30-17:55

2 stops32h 25m

£879

LondonChristchurch

LHR - CHC

LHRCHC

London Heathrow

Tue 30/12

22:00-17:20

1 stop30h 20m

Christchurch

Sat 31/1

22:30-18:35

2 stops57h 05m

£880

LondonChristchurch

STN - CHC

STNCHC

London Stansted

Fri 20/2

14:05-14:00

2 stops34h 55m

Christchurch

Mon 16/3

18:20-17:55

2 stops36h 35m

£1,151

LondonChristchurch

LGW - CHC

LGWCHC

London Gatwick

Fri 20/2

13:35-14:00

2 stops35h 25m

Christchurch

Mon 16/3

18:20-20:50

2 stops39h 30m

£1,156

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Thu 19/3

20:10-14:35

2 stops29h 25m

Queenstown Intl

Sun 5/4

07:05-06:35

2 stops34h 30m

£1,258

LondonQueenstown

LHR - ZQN

LHRZQN

London Heathrow

Thu 19/3

20:10-19:40

3 stops34h 30m

Queenstown Intl

Sun 5/4

07:05-06:35

2 stops34h 30m

£1,268

LondonDunedin

LGW - DUD

LGWDUD

London Gatwick

Sat 11/4

10:15-08:45

2 stops35h 30m

Dunedin

Sat 25/4

16:40-06:25

3 stops48h 45m

£1,701

LondonDunedin

LGW - DUD

LGWDUD

London Gatwick

Sat 11/4

10:15-08:45

2 stops35h 30m

Dunedin

Sat 25/4

16:40-06:25

3 stops48h 45m

£1,704

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Mon 12/1

09:25-19:40

2 stops45h 15m

Queenstown Intl

Wed 21/1

10:50-06:25

2 stops32h 35m

£1,827

LondonQueenstown

LGW - ZQN

LGWZQN

London Gatwick

Mon 12/1

09:25-19:40

2 stops45h 15m

Queenstown Intl

Tue 20/1

08:50-06:25

2 stops34h 35m

£1,850

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 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, February is the cheapest month to fly from London to South Island. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £1,156. If you’re not able to fly to South Island in February, then May is your next best option. Flight prices from London to South Island during May average around £1,171.

What is the cheapest day to depart on your flight to South Island?

The cheapest day to depart on your flight to South Island is on a Monday when prices can be found for as low as £1,253. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to South Island on Wednesday is £1,368.

What is the cheapest time of day to depart on your flight to South Island?

Flying to South Island from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £1,253 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,471 on average. Flights to South Island from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to South Island?

You are more likely to see cheaper flights to South Island from London when booking weeks ahead of your departure date. In general, you can expect to find flights to South Island for around £1,318 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 for as low as £1,121 on momondo.

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

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

Cheap London to South Island flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from London to South Island?
Prices for flights from London to South Island are updated daily.
How many operators does momondo search for flights from London to South Island?
As of October 2025, there are 11 operators available to choose from for flights from London to South Island.
How old do you have to be to fly from London to South Island?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to South Island.
What documentation or ID do you need to fly to South Island?
The travel and health documents you'll need for your trip to South Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to South Island?
Based on momondo bookings for flights between London and South Island, the leading plane model is Boeing 787-9 Dreamliner, making up 16.88% of the total bookings. Other popular models include Airbus A350-1000 with 16.26%, Boeing 777 with 13.25%, and Boeing 777-300ER with 7.87%.

Best airlines flying from London to South Island

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

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £755	Free Cancellation	Rating 7.4 116 reviews	Search China Southern flights
Air New Zealand	PriceFrom £894	Free Cancellation	Rating 8.0 517 reviews	Search Air New Zealand flights
Etihad Airways	PriceFrom £924	Free Cancellation	Rating 7.4 1,282 reviews	Search Etihad Airways flights
Lufthansa	PriceFrom £967	Free Cancellation	Rating 6.8 7,518 reviews	Search Lufthansa flights
United Airlines	PriceFrom £1,054	Free Cancellation	Rating 7.4 8,994 reviews	Search United Airlines flights
Emirates	PriceFrom £1,059	Free Cancellation	Rating 8.1 3,383 reviews	Search Emirates flights
Cathay Pacific	PriceFrom £1,060	Free Cancellation	Rating 7.6 1,038 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom £1,073	Free Cancellation	Rating 8.1 1,387 reviews	Search Singapore Airlines flights
Qantas Airways	PriceFrom £1,128	Free Cancellation	Rating 7.5 922 reviews	Search Qantas Airways flights
Qatar Airways	PriceFrom £1,162	Free Cancellation	Rating 7.4 3,657 reviews	Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to South Island from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Island quick and easy, saving you time and money.

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 all potential London to South Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to South Island, momondo offers a useful price alert feature which will track prices for flights to South Island from London and alert you when they change.