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Cheap flights from South Island to Incheon Intl Airport

CHC — ICN
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

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 14 May 2026.

Round-trip from

$1,248

One-way from

$690
Jetstar
  • Jetstar
  • 25/10-26/11
  • 4 total stops
  • 49h 25m total
  • South Island to Incheon
Search Deals
Jetstar
  • Jetstar
  • 14/7
  • 2 total stops
  • 28h 20m total
  • South Island to Incheon
Search 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 $505). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,738). 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 14 May 2026.
Read through reviews of airlines operating flights from South Island to Incheon Intl Airport, such as Singapore Airlines,China Southern, andJetstar. 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
1,512 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,512 reviews
Singapore Airlines
8.2
Very Good
1,512 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
China Southern
7.5
Good
151 reviews
Singapore Airlines
8.2
Very Good
1,512 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Jetstar
6.5
Okay
540 reviews
Singapore Airlines
8.2
Very Good
1,512 reviews
Check prices

Food

7.8

Overall

8.2

Entertainment

8.0

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 25m. 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 $505). Flying from South Island to Incheon Intl Airport in October is currently the most expensive (average of $1,738). 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

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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 3 airlines flying from South Island to Incheon Intl

Discover the top 3 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 14 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$505Average$1,189FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,417Average$2,124FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,596Average$1,838FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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?

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