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Cheap flights from South Island to the United Kingdom

CHC — LHR
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from South Island to United Kingdom

Round-trip from

$1,910

One-way from

$1,040
China Southern
  • China Southern
  • 23/11-1/12
  • 3 total stops
  • 77h 00m total
  • South Island to United Kingdom
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 18/1-31/12
  • 1 total stop
  • 31h 05m total
  • South Island to United Kingdom
Search Deals

Cheapflights Insights

Everything you need to know about your flight from South Island to the United Kingdom

How far ahead should I book a flight from South Island to United Kingdom?

The best time to book flights from South Island to United Kingdom is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from South Island to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from South Island to United Kingdom (average of $2,340). Flying from South Island to United Kingdom in December is currently the most expensive (average of $3,347). 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.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Singapore Airlines,Emirates, andQantas Airways from South Island to the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,599 reviews
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8.1
Very Good
3,659 reviews
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qantas Airways
7.5
Good
1,092 reviews
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7.3
Good
1,535 reviews
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Southern
7.3
Good
172 reviews
Singapore Airlines
8.2
Very Good
1,599 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.1

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

  • How long is the flight from South Island to United Kingdom?

    There are many flights that can get you from South Island to United Kingdom in 34h 05m. Fly via Etihad Airways, China Southern, or Singapore Airlines to get the fastest option. The distance from South Island to United Kingdom is about 18989 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Island to United Kingdom one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $914. Users have also found prices from $931 and $1,071 on China Southern and Air New Zealand, respectively.

  • Can I find deals for flights from South Island to United Kingdom that include hotel bookings?

    Yes. In addition to deals on South Island to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Island to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Island to United Kingdom.

  • Can I find deals for business class flights from South Island to United Kingdom?

    Yes. Cheapflights offers flight deals from South Island to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from South Island to United Kingdom (average of $2,340). Flying from South Island to United Kingdom in December is currently the most expensive (average of $3,347). 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

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from South Island to United Kingdom

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,490Average$1,955FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$1,686Average$2,555FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,694Average$3,337FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,935Average$2,284FlexibilityNo cancel feeOn-time70%
Search British Airways flights
China SouthernCheapest$2,045Average$2,373FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Turkish AirlinesCheapest$2,086Average$2,515FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapest$2,113Average$3,068FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air New ZealandCheapest$2,516Average$4,012FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$2,930Average$3,196FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from South Island to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from South Island to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from South Island to United Kingdom?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Island to United Kingdom.

Can Cheapflights find flights from South Island to United Kingdom with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Island to United Kingdom flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from South Island to United Kingdom become cheaper?

Not ready to book yet? You can track prices for flights from South Island to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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