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Cheap flights from South Island to London from $1,074

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — LON
15 Jul — 22 Jul1
1 adult

Cheap flight deals from South Island to London

Keep the following information in mind while searching for South Island to London flight deals. Data was last updated 10 July 2025.

Round-trip from

$2,188

One-way from

$1,074
Etihad Airways
  • Etihad Airways
  • 31/7-25/8
  • 4 total stops
  • 82h 00m total
  • South Island to London
21/11
  • 21/11
  • 3 total stops
  • 44h 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 10 July 2025.

Thu 31/706:35CHC - LHR
2 stops43h 40mEtihad Airways
Mon 25/821:45LHR - CHC
2 stops38h 20mEtihad Airways
Deal found 9/7$2,188
Thu 21/806:00CHC - LHR
2 stops37h 00mAmerican Airlines
Sun 21/916:55LHR - CHC
2 stops35h 30mAmerican Airlines
Deal found 8/7$2,198
Thu 23/1015:30CHC - LHR
2 stops38h 15mMultiple Airlines
Thu 13/1120:25LHR - CHC
2 stops48h 30mMultiple Airlines
Deal found 8/7$2,216
Thu 31/706:00CHC - LGW
2 stops44h 10mMultiple Airlines
Mon 25/818:05LGW - CHC
2 stops42h 54mMultiple Airlines
Deal found 7/7$2,218
Tue 5/806:05CHC - LHR
3 stops48h 15mEVA Air
Tue 12/821:35LHR - CHC
3 stops64h 10mEVA Air
Deal found 8/7$2,311
Mon 8/916:40CHC - LHR
2 stops34h 50mChina Airlines
Mon 22/921:10LHR - CHC
2 stops39h 49mChina Airlines
Deal found 8/7$2,389
Mon 17/1106:00CHC - LHR
2 stops36h 55mBritish Airways
Mon 2/217:55LHR - CHC
2 stops41h 00mBritish Airways
Deal found 8/7$2,449
Tue 9/1214:15CHC - LHR
2 stops33h 00mUnited Airlines
Wed 31/1207:40LHR - CHC
2 stops37h 55mUnited Airlines
Deal found 8/7$2,526
Thu 31/712:00CHC - LGW
2 stops41h 35mAir China
Tue 26/812:35LGW - CHC
2 stops46h 35mAir China
Deal found 7/7$2,741
Fri 19/1212:00CHC - LGW
2 stops47h 35mTurkish Airlines
Fri 2/117:05LGW - CHC
2 stops52h 35mTurkish Airlines
Deal found 9/7$2,780
Tue 18/1118:20CHC - STN
2 stops30h 45mEmirates
Wed 4/220:15STN - CHC
2 stops28h 45mEmirates
Deal found 8/7$2,816
Thu 23/1011:50CHC - LGW
1 stop30h 35mSingapore Airlines
Thu 13/1109:20LGW - CHC
1 stop60h 20mSingapore Airlines
Deal found 8/7$2,860

Cheapflights Fare Finder

Customise your flight search to find flights from South Island to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 10 July 2025.
Use the filters below to find and compare flights from South Island to London that are best for you.

Fly from

South Island

Fly to

London

Route

Departure

Return

Price

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 31/7

06:35-15:15

2 stops43h 40m

London Heathrow

Mon 25/8

21:45-23:05

2 stops38h 20m

$2,188

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 21/8

06:00-08:00

2 stops37h 00m

London Heathrow

Sun 21/9

16:55-15:25

2 stops35h 30m

$2,198

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Thu 23/10

15:30-17:45

2 stops38h 15m

London Heathrow

Thu 13/11

20:25-09:55

2 stops48h 30m

$2,216

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Thu 31/7

06:00-15:10

2 stops44h 10m

London Gatwick

Mon 25/8

18:05-23:59

2 stops42h 54m

$2,218

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 5/8

06:05-19:20

3 stops48h 15m

London Heathrow

Tue 12/8

21:35-00:45

3 stops64h 10m

$2,311

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 8/9

16:40-16:30

2 stops34h 50m

London Heathrow

Mon 22/9

21:10-23:59

2 stops39h 49m

$2,389

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Mon 17/11

06:00-05:45

2 stops36h 45m

London Heathrow

Fri 6/2

17:55-23:55

2 stops41h 00m

$2,449

ChristchurchLondon

CHC - LHR

CHCLHR

Christchurch

Tue 9/12

14:15-10:15

2 stops33h 00m

London Heathrow

Wed 31/12

07:40-10:35

2 stops37h 55m

$2,526

ChristchurchLondon

CHC - LGW

CHCLGW

Christchurch

Thu 31/7

12:00-18:35

2 stops41h 35m

London Gatwick

Tue 26/8

12:35-22:10

2 stops46h 35m

$2,741

ChristchurchLondon

CHC - STN

CHCSTN

Christchurch

Thu 7/8

06:20-12:55

2 stops41h 35m

London Stansted

Sat 23/8

21:10-00:20

2 stops40h 10m

$2,873

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 50 results
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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 $1,683). 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?

Find hourly flight availability from South Island to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 July 2025.

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

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 10 July 2025.
Read through reviews of airlines operating flights from South Island to London, such as EVA Air, China Airlines, andEmirates. 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.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Related info for your journey

Find useful and relevant information for your journey from South Island to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from South Island to London one-way?

    $1,079 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on China Southern and Etihad Airways, with prices starting from $1,119 and $1,147, respectively.

  • What are the most popular routes from South Island to London?

  • 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 $1,683). 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

Travelling to a place near South Island?

Book flights to South Island if you plan to visit one of these locations
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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from South Island to London

Discover the top 9 airlines that operate flights from South Island to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,683Average$2,401FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,766Average$2,722FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
American AirlinesCheapest$1,864Average$2,279FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Etihad AirwaysCheapest$1,962Average$2,884FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest$1,969Average$2,248FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest$2,172Average$3,028FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$2,380Average$3,123FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$2,414Average$3,426FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$2,417Average$3,104FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

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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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