£435 Find Cheap Flights from London Heathrow Airport to South Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to South Island departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to South Island.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to South Island.
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Flight Deals

Cheap Flights from Heathrow to South Island

Cheapest return prices found by our users on KAYAK in the last 72 hours
Christchurch
Christchurch2 stops£1,000
Queenstown
Queenstown2 stops£722
Nelson
Nelson2 stops£1,079
Dunedin
Dunedin2 stops£1,375
Blenheim
Blenheim2 stops£1,954
Christchurch
Christchurch2 stops£1,000
Queenstown
Queenstown2 stops£722
Nelson
Nelson2 stops£1,079
Dunedin
Dunedin2 stops£1,375
Blenheim
Blenheim2 stops£1,954

Book Cheap Heathrow to South Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to South Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to South Island

Tue, 5 May - Tue, 19 May
Multiple Airlines Logo
22:40 - 21:15
LHR
-
ZQN
35h 35m
2 stops
Multiple Airlines Logo
15:05 - 17:40
ZQN
-
LHR
37h 35m
2 stops
£722Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
21:00 - 19:55
LHR
-
ZQN
33h 55m
2 stops
Multiple Airlines Logo
10:45 - 17:30
ZQN
-
LHR
43h 45m
2 stops
£808Multiple Airlines
Tue, 28 Apr - Wed, 20 May
Etihad Airways Logo
20:50 - 23:55
LHR
-
CHC
40h 05m
2 stops
Etihad Airways Logo
06:10 - 07:00
CHC
-
LHR
35h 50m
2 stops
£1,000Etihad Airways
Mon, 23 Feb - Sat, 21 Mar
Etihad Airways Logo
13:55 - 23:05
LHR
-
CHC
44h 10m
2 stops
Etihad Airways Logo
06:00 - 12:05
CHC
-
LHR
43h 05m
2 stops
£1,004Etihad Airways
Sun, 1 Mar - Wed, 18 Mar
Emirates Logo
20:20 - 14:35
LHR
-
ZQN
29h 15m
2 stops
Emirates Logo
15:30 - 13:50
ZQN
-
LHR
35h 20m
2 stops
£1,149Emirates
Sun, 1 Mar - Wed, 18 Mar
Emirates Logo
20:20 - 14:35
LHR
-
ZQN
29h 15m
2 stops
Emirates Logo
16:30 - 13:50
ZQN
-
LHR
34h 20m
2 stops
£1,150Emirates
Fri, 10 Apr - Fri, 24 Apr
Air New Zealand Logo
15:05 - 10:50
LHR
-
DUD
32h 45m
2 stops
Air New Zealand Logo
15:10 - 10:10
DUD
-
LHR
30h 00m
2 stops
£1,482Air New Zealand
Fri, 10 Apr - Fri, 24 Apr
Air New Zealand Logo
15:05 - 10:50
LHR
-
DUD
32h 45m
2 stops
Air New Zealand Logo
15:10 - 10:10
DUD
-
LHR
30h 00m
2 stops
£1,483Air New Zealand
Mon, 18 May - Fri, 22 May
Singapore Airlines Logo
20:35 - 20:05
LHR
-
BHE
36h 30m
2 stops
Singapore Airlines Logo
06:00 - 08:10
BHE
-
LHR
37h 10m
2 stops
£1,954Singapore Airlines
Mon, 18 May - Fri, 22 May
Singapore Airlines Logo
11:20 - 20:05
LHR
-
BHE
45h 45m
2 stops
Singapore Airlines Logo
06:00 - 08:10
BHE
-
LHR
37h 10m
2 stops
£1,955Singapore Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to South Island flights

Get data-powered insights and trends into flights from Heathrow to South Island to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from London Heathrow Airport to South Island?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £379, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to South Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to South Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to South Island is May, when tickets cost £1,141 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £1,494 and £1,481 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to South Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Heathrow Airport to South Island, you should book around 6 weeks before departure, which saves you about 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to South Island

Low seasonJune
Cheapest flight£435
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Heathrow Airport to Christchurch

FAQs - booking South Island flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to South Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to South Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to South Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to South Island is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to South Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to South Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to South Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to South Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Heathrow to South Island

 
See real verified KAYAK customer reviews for airlines flying from London to South Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to South Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1451 reviews
8.6Crew
7.8Food
8.3Boarding
8.0Entertainment
8.0Comfort
Airline reviews

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

8.0 ExcellentRavin, Jan 2026
SIN - CMB
Read more Singapore Airlines reviews

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

This777-300 is configured 2/3/2 for Biz class straight out of the 80s!!! Not to mention seats are narrow, bed does NOT FULLY RECLINE FLAT as advertised, and purser didn’t know that!! ARM REST HAS A REMOTE TABLET ON IT FURTHER CONFINING THE ALREADY NARROW SPACE!!! WHO thought this was a good design?? After flying the new A350-900 biz class Montreal to Dubai , this was a total let down!!

Child’s meal was great along with other nice touches for kids.

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

The journey was nice, all the crews were very good and services are excellent

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

the seat is quite narrow compared to others. entertainment and food were very good

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

All good, except entertainment system could have been better. More choices.

I was not even on that flight and did not even book a ticket. Kayak did a phenomenal job

The disembarking steps in Wellington were precarious and I felt quite insecure. There was no one on the tarmac to greet us and help. The embarking ramp in Blenheim was much more satisfactory. The rest of the flight was fine.

Entertainment screen froze and had to be reset. Noticed it happened to other passengers as well.

My flying experience was not great. The temperature was ridiculously low. I had a sweater and a big jacket and even then. Since my ticket was an economy ticket, I suppose I didn’t deserve a blanket as they were only available for business. The result, o got a cold I have not been able to shake off in 6 days which has absolutely ruined my stay in Japan as I hasn’t had the chance to leave my hotel room. Everything else that was good, had overshadowed by this. BE A LITTLE MORE HUMAN

The food was not as good as Air New Zealand. The veg pasta was pass-able but the veg cibotta sandwich was dry, hard and not up to par. The coach staff were attentive and accommodating.

Air conditioning was turned to the wrong setting. Way too hot. The entertainment system kept resetting and didn’t work half the flight. Said something to the crew. They didn’t do anything to help. Plane had a mechanical problem that resulted in 2.5 hour delay. Boarded the plane, had to disembark and get back on.

Good and appreciate the effort Air Zealand puts into using more environmentally friendly food containers and utensils. yay! One of the better airlines for this for sure. Still some bad stuff, but at least Air NZ is trying. :) Also really enjoyed the bluetooth option for personal headsets. :)

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Like: Aircraft was better than others I've flown in. Crew was great, food was very good. Air New Zealand is now my favorite airline. On our long flight from AKL to YVR there was enough room for those of us in Economy to stretch a bit. My sister is disabled and they took very good care of her and me. Best entertainment offering of all the other airlines. Not so much; Flight from AKL to YRV was delayed BUT they recovered really well so no complaints here. Pretty petty point to complain about. Only negative I have. I will recommend to friends.

I'd like to see AA's flight safety record clearly and prominently posted online.

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

Everything you need to know for your flight to South Island

Information on your arrival and departure airports