Cheap flights from South Island to London Heathrow Airport from $1,129
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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from South Island to Heathrow
Keep the following information in mind while searching for South Island to Heathrow flight deals. Data was last updated 30 June 2025.
Round-trip from | $2,156 |
---|---|
One-way from | $1,129 |
Find flight deals from South Island to Heathrow
Cheapest flights from South Island to HeathrowExplore the most affordable flight options available from South Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Explore the most affordable flight options available from South Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from South Island to Heathrow 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 30 June 2025.
Use the filters below to find and compare flights from South Island to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Mon 28/7
06:05-19:20
3 stops48h 15m
London Heathrow
Thu 28/8
21:35-00:45
3 stops64h 10m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Thu 23/10
17:00-17:45
2 stops36h 45m
London Heathrow
Thu 13/11
20:25-22:10
2 stops36h 45m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Thu 21/8
06:35-15:15
2 stops43h 40m
London Heathrow
Sun 21/9
14:45-23:15
2 stops45h 30m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Sun 19/10
06:00-10:10
2 stops40h 10m
London Heathrow
Mon 24/11
11:50-23:55
2 stops47h 05m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Thu 23/10
06:00-06:25
2 stops36h 25m
London Heathrow
Thu 27/11
21:10-23:55
2 stops37h 45m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Mon 22/9
16:40-16:30
2 stops34h 50m
London Heathrow
Wed 19/11
21:15-23:55
2 stops37h 40m
ChristchurchLondon
CHC - LHR
CHCLHR
Christchurch
Sat 25/10
17:00-18:50
2 stops37h 50m
London Heathrow
Fri 28/11
20:25-22:10
2 stops36h 45m
BlenheimLondon
BHE - LHR
BHELHR
Blenheim
Mon 8/9
17:35-06:20
2 stops47h 45m
London Heathrow
Wed 17/9
18:20-17:05
2 stops35h 45m
DunedinLondon
DUD - LHR
DUDLHR
Dunedin
Fri 1/8
19:25-20:30
2 stops60h 05m
London Heathrow
Fri 8/8
22:40-14:35
2 stops52h 55m
DunedinLondon
DUD - LHR
DUDLHR
Dunedin
Fri 1/8
09:30-19:00
2 stops44h 30m
London Heathrow
Sun 10/8
16:25-14:35
2 stops35h 10m
Best time to book a flight from South Island to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from South Island to London Heathrow Airport
What is the cheapest month to book a flight from South Island to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from South Island to London Heathrow Airport (average of $1,189). Flying from South Island to London Heathrow Airport in December is currently the most expensive (average of $1,678). 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 LHR?
Find hourly flight availability from South Island to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 June 2025.
When flying from South Island to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 30 June 2025.
See what other customers who have flown with EVA Air, China Airlines, andEmirates from South Island to London Heathrow Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Crew
Food
Entertainment
Boarding
Comfort
Overall
Reviews
Anonymous,May 2025
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from South Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near South Island?
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Alternative routes for South Island to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from South Island to Heathrow
Discover the top 9 airlines that operate flights from South Island to Heathrow. 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 30 June 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from South Island to Heathrow?
Cheapflights makes it easy to find South Island to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from South Island to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from South Island to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from South Island to Heathrow with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from South Island to Heathrow, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from South Island to Heathrow become cheaper?
Of course! You can now track prices for flights from South Island to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.