Find flights
When to book
Airlines
FAQs

Cheap flights from South Island to Incheon Intl Airport from $585

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — ICN
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Incheon Intl
Explore the most affordable flight options available from South Island to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Mon 27/717:20
CHC
-
ICN
2 stops29h 40m
Jetstar
Tue 25/821:30
ICN
-
CHC
2 stops19h 25m
Jetstar
Deal found 6/2$1,183
Thu 12/1114:20
CHC
-
ICN
1 stop27h 35m
Multiple Airlines
Sat 28/1122:20
ICN
-
CHC
2 stops20h 00m
Multiple Airlines
Deal found 6/2$1,266
Fri 15/506:20
CHC
-
ICN
2 stops33h 10m
Multiple Airlines
Mon 15/613:30
ICN
-
CHC
2 stops31h 50m
Multiple Airlines
Deal found 4/2$1,296
Wed 29/406:35
CHC
-
ICN
2 stops20h 50m
Multiple Airlines
Mon 11/516:15
ICN
-
CHC
2 stops21h 05m
Multiple Airlines
Deal found 7/2$1,299
Mon 16/222:30
CHC
-
ICN
1 stop20h 45m
China Southern
Tue 3/309:25
ICN
-
CHC
2 stops27h 55m
China Southern
Deal found 8/2$1,359
Mon 27/710:50
CHC
-
ICN
1 stop22h 50m
Multiple Airlines
Tue 25/821:30
ICN
-
CHC
2 stops21h 45m
Multiple Airlines
Deal found 6/2$1,430

Find flight deals from South Island to Incheon Intl

Keep the following information in mind while searching for South Island to Incheon Intl flight deals. Data was last updated 9 February 2026.

Round-trip from

$1,183

One-way from

$650
Jetstar
  • Jetstar
  • 27/7-25/8
  • 4 total stops
  • 49h 05m total
  • South Island to Incheon
Search Deals
Jetstar
  • Jetstar
  • 29/4
  • 2 total stops
  • 25h 35m total
  • South Island to Incheon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Incheon Intl 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 9 February 2026.
Use the filters below to find and compare flights from South Island to Incheon Intl Airport that are best for you.

Fly from

South Island

Fly to

Incheon Intl

Route

Departure

Return

Price

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 27/7

17:20-20:00

2 stops29h 40m

Incheon Intl

Tue 25/8

21:30-19:55

2 stops19h 25m

$1,183

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Wed 29/4

06:35-00:25

2 stops20h 50m

Incheon Intl

Mon 11/5

16:15-16:20

2 stops21h 05m

$1,299

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 15/5

13:50-11:30

3 stops24h 40m

Incheon Intl

Mon 15/6

12:45-22:15

3 stops30h 30m

$1,424

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 27/7

10:50-06:40

1 stop22h 50m

Incheon Intl

Tue 25/8

21:30-22:15

2 stops21h 45m

$1,430

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Wed 6/5

19:10-14:05

2 stops45h 55m

Incheon Intl

Fri 29/5

15:10-14:45

2 stops20h 35m

$1,467

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sat 7/3

06:05-12:20

2 stops34h 15m

Incheon Intl

Sun 15/3

08:30-22:20

3 stops33h 50m

$1,540

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 5/3

06:20-13:50

3 stops35h 30m

Incheon Intl

Sun 15/3

13:15-22:20

3 stops29h 05m

$1,568

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 31/7

06:30-06:35

1 stop27h 05m

Incheon Intl

Fri 21/8

08:00-23:05

1 stop36h 05m

$1,593

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Wed 1/7

20:30-20:00

2 stops26h 30m

$585

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 6/7

20:30-20:00

2 stops26h 30m

$638

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from South Island to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from South Island to Incheon Intl Airport?

Currently, May is the cheapest month in which you can book a flight from South Island to Incheon Intl Airport (average of $498). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,718). 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated 9 February 2026.
Read through reviews of airlines operating flights from South Island to Incheon Intl Airport, such as Singapore Airlines, Qantas Airways, andChina Southern. 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.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
988 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
China Southern
7.3
Good
137 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar
6.5
Okay
518 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from South Island to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Island to Incheon Intl Airport?

    Airlines like Jetstar fly from South Island to Incheon Intl Airport in about 29h 40m. The time it takes to get you to your destination can typically vary by up to . South Island and Incheon Intl Airport are separated by a distance of 10121 km.

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

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

  • How can I find direct flights from South Island to Incheon Intl?

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

  • Can I find deals for business class flights from South Island to Incheon Intl?

    Yes. Cheapflights offers flight deals from South Island to Incheon Intl 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 Incheon Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from South Island to Incheon Intl Airport (average of $498). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,718). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon

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.

Alternative routes for South Island to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Auckland to Incheon Intl flights
Christchurch to Incheon Intl flights
Tauranga to Incheon Intl flights

Top 4 airlines flying from South Island to Incheon Intl

Discover the top 4 airlines that operate flights from South Island to Incheon Intl. 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$498Average$1,192FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,004Average$2,020FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qantas AirwaysCheapest$1,365Average$1,458FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,574Average$1,715FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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 Incheon Intl?

When you search for this flight from South Island to Incheon Intl, 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 Incheon Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Incheon Intl from South Island.

Can Cheapflights find flights from South Island to Incheon Intl with no change fees?

Need flexible booking options for your flight to Incheon Intl from South Island? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from South Island to Incheon Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.