In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm. Find deals

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C). Find deals

What are the most popular airlines that fly from South Island to Incheon Intl Airport?

When booking a flight from South Island to Incheon Intl Airport, you may want to consider flying on China Southern, Qantas Airways or Singapore Airlines as they are the most popular for this route. Find deals

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.

$569+ Cheap Flights from South Island to Incheon Intl Airport

Cheap flight deals from South Island to Incheon Intl

Round-trip from	$1,424
One-way from	$637

26/11-7/12
2 total stops
40h 15m total
South Island to Incheon

Search Deals

Jetstar
7/11
2 total stops
28h 10m total
South Island to Incheon

Search Deals

Find flight deals from South Island to Incheon Intl

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 17 September 2025.

Wed 1/1020:30CHC - ICN

2 stops45h 45mMultiple Airlines

Wed 17/1217:50ICN - CHC

2 stops24h 30mMultiple Airlines

Deal found 16/9$1,461

Mon 3/1116:20CHC - ICN

2 stops25h 30mMultiple Airlines

Tue 18/1112:00ICN - CHC

3 stops31h 05mMultiple Airlines

Deal found 16/9$1,466

Mon 13/1006:15CHC - ICN

3 stops32h 35mMultiple Airlines

Tue 28/1007:15ICN - CHC

3 stops35h 05mMultiple Airlines

Deal found 16/9$1,528

Mon 3/1122:30CHC - ICN

1 stop26h 05mChina Southern

Tue 18/1110:55ICN - CHC

1 stop26h 25mChina Southern

Deal found 16/9$1,539

Thu 30/1006:20CHC - ICN

1 stop15h 20mMultiple Airlines

Thu 6/1118:25ICN - CHC

2 stops23h 55mMultiple Airlines

Deal found 15/9$1,554

Thu 16/1006:00CHC - ICN

1 stop18h 15mMultiple Airlines

Sun 16/1121:50ICN - CHC

1 stop22h 05mMultiple Airlines

Deal found 16/9$1,561

Best flights from South Island to Incheon Intl
Discover carefully curated flight deals from South Island to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Wed 26/1106:05CHC - ICN

1 stop18h 10mMultiple Airlines

Sun 7/1221:50ICN - CHC

1 stop22h 05mMultiple Airlines

Deal found 17/9$1,424

Wed 1/1020:30CHC - ICN

2 stops45h 45mMultiple Airlines

Wed 17/1217:50ICN - CHC

2 stops24h 30mMultiple Airlines

Deal found 16/9$1,461

Fri 17/1020:30CHC - ICN

2 stops27h 45mMultiple Airlines

Fri 24/1016:20ICN - CHC

2 stops21h 00mMultiple Airlines

Deal found 17/9$1,521

Fri 20/206:10CHC - ICN

2 stops30h 20mMultiple Airlines

Fri 3/410:35ICN - CHC

2 stops33h 15mMultiple Airlines

Deal found 15/9$1,521

Sat 28/206:10CHC - ICN

2 stops30h 20mMultiple Airlines

Wed 29/410:35ICN - CHC

2 stops34h 15mMultiple Airlines

Deal found 17/9$1,526

Thu 16/1006:00CHC - ICN

1 stop18h 15mMultiple Airlines

Sun 16/1121:50ICN - CHC

1 stop22h 05mMultiple Airlines

Deal found 16/9$1,561

Last-minute flights from South Island to Incheon Intl
Discover last-minute flight deals from South Island to Incheon Intl. Data last updated 17 September 2025 and is based on user searches.

Wed 1/1020:30CHC - ICN

2 stops45h 45mMultiple Airlines

Wed 17/1217:50ICN - CHC

2 stops24h 30mMultiple Airlines

Deal found 16/9$1,461

Mon 13/1006:15CHC - ICN

3 stops32h 35mMultiple Airlines

Tue 28/1007:15ICN - CHC

3 stops35h 05mMultiple Airlines

Deal found 16/9$1,528

Thu 16/1006:00CHC - ICN

1 stop18h 15mMultiple Airlines

Sun 16/1121:50ICN - CHC

1 stop22h 05mMultiple Airlines

Deal found 16/9$1,561

Fri 17/1020:30CHC - ICN

2 stops27h 45mMultiple Airlines

Fri 24/1016:20ICN - CHC

2 stops21h 00mMultiple Airlines

Deal found 17/9$1,521

Thu 30/1006:20CHC - ICN

1 stop15h 20mMultiple Airlines

Thu 6/1118:25ICN - CHC

2 stops23h 55mMultiple Airlines

Deal found 15/9$1,554

One-way flights from South Island to Incheon Intl
Search for one-way flight options from South Island to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Fri 7/1120:35CHC - ICN

2 stops28h 10mJetstar

Deal found 16/9$637

Wed 1/1020:30CHC - ICN

2 stops27h 20mJetstar

Deal found 16/9$659

Thu 13/1114:20CHC - ICN

1 stop27h 35mCathay Pacific

Deal found 15/9$678

Thu 13/1114:20CHC - ICN

2 stops50h 00mMultiple Airlines

Deal found 15/9$706

Mon 13/1009:20CHC - ICN

3 stops50h 45mMultiple Airlines

Deal found 16/9$719

Fri 3/1005:45CHC - ICN

2 stops34h 55mMultiple Airlines

Deal found 17/9$726

Sun 23/1117:20CHC - ICN

2 stops30h 55mJetstar

Deal found 16/9$753

Sun 9/1109:15CHC - ICN

2 stops29h 00mMultiple Airlines

Deal found 16/9$756

Wed 1/1006:15CHC - ICN

3 stops57h 35mMultiple Airlines

Deal found 16/9$783

Fri 7/1109:15CHC - ICN

3 stops40h 15mMultiple Airlines

Deal found 16/9$793

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Island to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Wed 26/11

06:05-20:15

1 stop18h 10m

Incheon Intl

Sun 7/12

21:50-23:55

1 stop22h 05m

$1,424

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Wed 1/10

20:30-14:15

2 stops45h 45m

Incheon Intl

Wed 17/12

17:50-22:20

2 stops24h 30m

$1,461

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 17/10

20:30-20:15

2 stops27h 45m

Incheon Intl

Fri 24/10

16:20-17:20

2 stops21h 00m

$1,521

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 20/2

06:10-08:30

2 stops30h 20m

Incheon Intl

Fri 3/4

10:35-23:50

2 stops33h 15m

$1,521

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sat 28/2

06:10-08:30

2 stops30h 20m

Incheon Intl

Wed 29/4

10:35-23:50

2 stops34h 15m

$1,526

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Thu 16/10

06:00-20:15

1 stop18h 15m

Incheon Intl

Sun 16/11

21:50-23:55

1 stop22h 05m

$1,561

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Sun 8/3

20:35-20:15

2 stops27h 40m

$569

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 11/11

08:40-19:45

3 stops39h 05m

$624

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Tue 11/11

20:35-20:15

2 stops27h 40m

$631

ChristchurchIncheon

CHC - ICN

CHCICN

Christchurch

Fri 30/1

19:15-20:45

2 stops29h 30m

$632

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 results

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 $613). Flying from South Island to Incheon Intl Airport in December is currently the most expensive (average of $1,204). 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.

What is the cheapest time of day to fly from EDG to ICN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Island to Incheon Intl Airport as you normally would.

Reviews of airlines servicing Incheon Intl

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

8.1

Very Good

1,367 reviews

Check prices

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

8.1

Very Good

1,367 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Qantas Airways

7.5

Good

907 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

China Southern

7.5

Good

110 reviews

Singapore Airlines

8.1

Very Good

1,367 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

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 $613). Flying from South Island to Incheon Intl Airport in December is currently the most expensive (average of $1,204). 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

Suwon

Daejeon

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for South Island to Incheon Intl

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

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$989	Average$1,061	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Qantas Airways	Cheapest$1,253	Average$1,467	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Singapore Airlines	Cheapest$1,536	Average$1,722	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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!

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Cheap flights from South Island to Incheon Intl Airport from $569

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 17 September 2025.

Round-trip from

One-way from

Find flight deals from South Island to Incheon Intl

Cheapest flights from South Island to Incheon IntlExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Island to Incheon Intl Airport that are best for you.

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.

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?

What is the cheapest time of day to fly from EDG to ICN?

Find hourly flight availability from South Island to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Reviews of airlines servicing Incheon Intl

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?

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

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

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

Travelling to a place near Incheon Intl Airport?

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.

Top 3 airlines flying from South Island to Incheon Intl

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?

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

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

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

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Book with Flexibility

Travel Smart

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 17 September 2025.