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Cheap flights from South Island to South Korea from $603

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — ICN
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from South Island to South Korea
Explore the most affordable flight options available from South Island to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Wed 16/906:30
CHC
-
ICN
1 stop27h 00m
Multiple Airlines
Mon 16/1120:00
ICN
-
CHC
1 stop23h 55m
Multiple Airlines
Deal found 18/3$1,375
Sun 3/506:30
CHC
-
ICN
2 stops27h 30m
Multiple Airlines
Sun 10/508:15
ICN
-
CHC
2 stops29h 10m
Multiple Airlines
Deal found 19/3$1,510
Sun 10/516:35
CHC
-
ICN
2 stops21h 55m
China Airlines
Tue 26/520:05
ICN
-
CHC
2 stops25h 15m
China Airlines
Deal found 18/3$1,515
Fri 24/406:30
CHC
-
ICN
2 stops27h 30m
Multiple Airlines
Mon 4/508:15
ICN
-
CHC
2 stops29h 10m
Multiple Airlines
Deal found 17/3$1,519
Sun 1/1116:35
CHC
-
ICN
2 stops30h 40m
Multiple Airlines
Mon 7/1212:30
ICN
-
CHC
2 stops31h 55m
Multiple Airlines
Deal found 21/3$1,611
Mon 9/1116:35
CHC
-
ICN
2 stops22h 45m
Multiple Airlines
Mon 14/1212:30
ICN
-
CHC
2 stops32h 10m
Multiple Airlines
Deal found 21/3$1,678

Find flight deals from South Island to South Korea

Keep the following information in mind while searching for South Island to South Korea flight deals. Data was last updated 22 March 2026.

Round-trip from

$1,375

One-way from

$603
16/9-16/11
  • 16/9-16/11
  • 2 total stops
  • 50h 55m total
  • South Island to South Korea
Search Deals
8/6
  • 8/6
  • 2 total stops
  • 49h 40m total
  • South Island to South Korea
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to South Korea 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 22 March 2026.
Use the filters below to find and compare flights from South Island to South Korea that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sun 3/5

06:30-07:00

2 stops27h 30m

Incheon Intl

Sun 10/5

08:15-16:25

2 stops29h 10m

$1,510

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 18/5

16:35-11:30

2 stops21h 55m

Incheon Intl

Thu 28/5

12:45-00:20

2 stops32h 35m

$1,699

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 12/5

06:00-14:05

2 stops35h 05m

Incheon Intl

Fri 15/5

08:00-15:25

2 stops28h 25m

$1,973

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 18/5

06:00-07:45

2 stops28h 45m

Incheon Intl

Tue 19/5

16:45-09:30

1 stop37h 45m

$2,009

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 6/8

15:45-11:30

2 stops22h 45m

Incheon Intl

Thu 10/9

20:05-20:55

3 stops21h 50m

$2,105

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 7/7

15:00-11:30

3 stops23h 30m

Incheon Intl

Mon 20/7

20:05-00:10

2 stops25h 05m

$2,153
Fastest return journey

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 20/4

06:20-00:25

2 stops21h 05m

Incheon Intl

Fri 24/4

15:10-15:25

2 stops21h 15m

$2,317
Cheapest one-way

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Mon 1/6

15:45-11:00

2 stops22h 15m

$881

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sat 25/4

06:00-11:00

2 stops32h 00m

$908
Fastest single journey

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 11/6

06:00-20:00

1 stop17h 00m

$960

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from South Island to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, May is the cheapest month in which you can book a flight from South Island to South Korea (average of $514). Flying from South Island to South Korea in October is currently the most expensive (average of $1,772). 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 South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 22 March 2026.
See what other customers who have flown with China Airlines,Singapore Airlines, andChina Southern from South Island to South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very Good
817 reviews
Check prices

Overall

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very Good
817 reviews
China Airlines
8.3
Very Good
817 reviews
Check prices

Overall

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
Singapore Airlines
8.2
Very Good
1,484 reviews
China Airlines
8.3
Very Good
817 reviews
Check prices

Overall

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Southern
7.4
Good
145 reviews
China Airlines
8.3
Very Good
817 reviews
Check prices

Overall

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
Jetstar
6.5
Okay
533 reviews
China Airlines
8.3
Very Good
817 reviews
Check prices

Overall

8.3

Crew

8.5

Food

7.8

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

Related info for your journey

Find useful and relevant information for your journey from South Island to South Korea. 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 South Korea?

    For as low as $2,009, Qantas Airways can have you in South Korea from South Island in 28h 45m. Airlines will cover a distance of 10121 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Island to South Korea 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 South Korea?

    Currently, May is the cheapest month in which you can book a flight from South Island to South Korea (average of $514). Flying from South Island to South Korea in October is currently the most expensive (average of $1,772). 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

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

Top 4 airlines flying from South Island to South Korea

Discover the top 4 airlines that operate flights from South Island to South Korea. 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$514Average$1,210FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,191Average$2,139FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China AirlinesCheapest$1,491Average$1,601FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Singapore AirlinesCheapest$1,624Average$1,976FlexibilityNo 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 South Korea?

Deals for South Island to South Korea flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 South Korea from South Island.

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

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

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

Yes, Cheapflights offers price alerts on South Island to South Korea 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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