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Cheap flights from South Island to South Korea

CHC — ICN
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

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 18 May 2026.

Round-trip from

$1,421

One-way from

$764
17/10-14/11
  • 17/10-14/11
  • 2 total stops
  • 39h 05m total
  • South Island to South Korea
Search Deals
Jetstar
  • Jetstar
  • 7/7
  • 2 total stops
  • 41h 00m total
  • South Island to South Korea
Search 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 July is currently the most expensive (average of $1,873). 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 18 May 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
826 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.3

Crew

8.5

Food

7.8

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
826 reviews
China Airlines
8.3
Very Good
826 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.3

Crew

8.5

Food

7.8

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
1,518 reviews
China Airlines
8.3
Very Good
826 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.3

Crew

8.5

Food

7.8

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
7.5
Good
152 reviews
China Airlines
8.3
Very Good
826 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.3

Crew

8.5

Food

7.8

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
541 reviews
China Airlines
8.3
Very Good
826 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.3

Crew

8.5

Food

7.8

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.

  • 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 July is currently the most expensive (average of $1,873). 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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$513Average$1,142FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,441Average$2,159FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China AirlinesCheapest$1,481Average$1,599FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Singapore AirlinesCheapest$1,622Average$2,007FlexibilityNo 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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