Find flights
When to book
Airlines
FAQs

Cheap flights from South Island to Incheon Intl Airport from $671

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — ICN
21 Mar — 28 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 19 February 2026.

Wed 19/818:50
CHC
-
ICN
2 stops28h 25m
Jetstar
Thu 3/921:30
ICN
-
CHC
2 stops21h 45m
Jetstar
Deal found 15/2$1,343
Mon 14/915:45
CHC
-
ICN
2 stops25h 20m
Multiple Airlines
Wed 14/1020:05
ICN
-
CHC
2 stops24h 05m
Multiple Airlines
Deal found 18/2$1,433
Wed 19/820:30
CHC
-
ICN
2 stops26h 45m
Multiple Airlines
Thu 3/921:50
ICN
-
CHC
1 stop23h 30m
Multiple Airlines
Deal found 15/2$1,498
Mon 19/1006:00
CHC
-
ICN
2 stops22h 25m
Multiple Airlines
Fri 20/1119:35
ICN
-
CHC
2 stops24h 50m
Multiple Airlines
Deal found 16/2$1,513
Sat 11/406:00
CHC
-
ICN
2 stops33h 30m
Multiple Airlines
Sun 26/411:00
ICN
-
CHC
2 stops26h 20m
Multiple Airlines
Deal found 16/2$1,565
Mon 19/1016:35
CHC
-
ICN
2 stops30h 30m
Multiple Airlines
Thu 19/1119:35
ICN
-
CHC
1 stop37h 15m
Multiple Airlines
Deal found 16/2$1,570
Tue 2/616:35
CHC
-
ICN
2 stops23h 05m
Multiple Airlines
Thu 5/1119:35
ICN
-
CHC
2 stops24h 35m
Multiple Airlines
Deal found 16/2$1,581

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 19 February 2026.

Round-trip from

$1,565

One-way from

$671
11/4-26/4
  • 11/4-26/4
  • 4 total stops
  • 59h 50m total
  • South Island to Incheon
Search Deals
2/5
  • 2/5
  • 2 total stops
  • 20h 00m 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 19 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

Sat 11/4

06:00-12:30

2 stops33h 30m

Incheon Intl

Sun 26/4

11:00-16:20

2 stops26h 20m

$1,565

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 5/3

14:20-13:55

1 stop27h 35m

Incheon Intl

Wed 18/3

21:50-23:05

1 stop21h 15m

$1,621

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 2/6

16:35-20:15

1 stop30h 40m

Incheon Intl

Thu 5/11

22:20-00:25

1 stop22h 05m

$1,700

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sat 1/8

14:00-11:30

3 stops24h 30m

Incheon Intl

Mon 10/8

20:05-22:10

3 stops23h 05m

$1,712

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 5/3

14:20-13:55

1 stop27h 35m

Incheon Intl

Sun 15/3

19:35-14:40

2 stops39h 05m

$1,762

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sun 31/5

16:35-19:05

2 stops29h 30m

Incheon Intl

Fri 19/6

12:45-00:40

2 stops32h 55m

$1,767

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 7/8

06:00-09:50

2 stops30h 50m

Incheon Intl

Tue 11/8

23:50-23:35

2 stops20h 45m

$1,772

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sat 2/5

08:20-01:20

2 stops20h 00m

$671

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 17/3

06:20-13:55

2 stops35h 35m

$742

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sun 31/5

15:45-14:05

2 stops25h 20m

$766

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Showing 1-10 of 14 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 $500). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,725). 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 19 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
1,462 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,462 reviews
Singapore Airlines
8.2
Very Good
1,462 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
992 reviews
Singapore Airlines
8.2
Very Good
1,462 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.3
Good
137 reviews
Singapore Airlines
8.2
Very Good
1,462 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Jetstar
6.5
Okay
522 reviews
Singapore Airlines
8.2
Very Good
1,462 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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.

  • 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 $500). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,725). 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 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$500Average$1,178FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,008Average$2,028FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Qantas AirwaysCheapest$1,395Average$1,464FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Singapore AirlinesCheapest$1,581Average$1,753FlexibilityNo 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.