Find flights
Deals
Airlines

$420+ Cheap flights to Incheon Intl

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Flights to Incheon Intl in 2025

Find the latest flights to Incheon Intl in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 17 September 2025.

Return from

$1,034

One-way from

$540

Popular in

December

Cheapest in

May

Average price

$1,511

Good round-trip deal

$1,542 or less

Good one-way deal

$1,140 or less
China Eastern
  • China Eastern
  • 27/10-11/11
  • 2 total stops
  • 36h 10m total
  • Auckland to Seoul
Search Deals
Air China
  • Air China
  • 2/10
  • 1 total stop
  • 21h 45m total
  • Auckland to Incheon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($444 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for return flights in September 2025
Search Deals
Price to beat on a round-trip flight from Auckland Intl to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Auckland Intl to Incheon Intl.
Search Deals

Find flight deals to Incheon Intl Airport

Cheapest flights to Incheon Intl Airport
Explore the most affordable flight options available to Incheon Intl Airport. Find the lowest fares based on data from user searches, with prices last updated on 17 September 2025.

Mon 27/1006:15AKL - ICN
1 stop18h 00mMultiple Airlines
Tue 11/1118:25ICN - AKL
1 stop18h 10mMultiple Airlines
Deal found 16/9$1,034
Mon 27/1011:40AKL - ICN
2 stops27h 35mChina Eastern
Tue 11/1112:20ICN - AKL
2 stops27h 10mChina Eastern
Deal found 17/9$1,044
Thu 30/1022:10AKL - ICN
2 stops26h 20mChina Southern
Mon 10/1116:15ICN - AKL
1 stop20h 00mChina Southern
Deal found 14/9$1,049
Mon 13/1011:40AKL - ICN
2 stops27h 10mChina Eastern
Sun 26/1012:20ICN - AKL
1 stop17h 20mChina Eastern
Deal found 15/9$1,052
Thu 30/1006:15AKL - ICN
1 stop18h 00mMultiple Airlines
Thu 6/1112:20ICN - AKL
1 stop17h 20mMultiple Airlines
Deal found 15/9$1,059
Fri 31/1022:10AKL - ICN
2 stops22h 20mChina Southern
Tue 11/1116:15ICN - AKL
1 stop20h 00mChina Southern
Deal found 15/9$1,061
Wed 5/1122:45AKL - ICN
1 stop16h 30mChina Eastern
Thu 11/1212:20ICN - AKL
1 stop17h 20mChina Eastern
Deal found 16/9$1,073

Cheapflights Fare Finder

 
Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 17 September 2025.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Auckland

Route

Departure

Return

Price

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 27/10

11:40-11:50

2 stops28h 10m

Incheon Intl

Tue 11/11

12:55-16:35

1 stop23h 40m

$1,081

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 20/1

08:15-12:45

1 stop32h 30m

Incheon Intl

Tue 24/2

10:05-14:55

2 stops24h 50m

$1,195

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 20/11

06:45-20:45

1 stop18h 00m

Incheon Intl

Sat 13/12

22:20-17:55

1 stop15h 35m

$1,225

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 12/2

08:15-21:15

1 stop17h 00m

Incheon Intl

Thu 26/2

19:35-00:45

2 stops25h 10m

$1,225

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 12/2

20:50-19:15

2 stops26h 25m

Incheon Intl

Thu 26/2

20:15-19:10

2 stops18h 55m

$1,285

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 14/2

01:40-20:55

1 stop23h 15m

Incheon Intl

Fri 13/3

00:10-12:15

1 stop32h 05m

$1,328

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 2/3

01:40-06:30

1 stop32h 50m

Incheon Intl

Tue 10/3

08:55-16:35

1 stop27h 40m

$1,355

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 22/11

06:45-20:45

1 stop18h 00m

Incheon Intl

Sat 31/1

22:20-17:55

1 stop15h 35m

$1,456

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 13/10

11:40-10:50

2 stops27h 10m

Incheon Intl

Thu 22/1

09:00-23:40

2 stops34h 40m

$1,618

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 30/10

11:45-19:40

Nonstop11h 55m

Incheon Intl

Thu 6/11

16:20-16:35

1 stop20h 15m

$1,638

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 22 results
1
2
3

Best time to book a flight to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 to Incheon Intl Airport

When is the best time to book a flight to Incheon Intl?

Use this chart to determine the optimal time to book a return flight from Auckland to Incheon Intl. Price data was last updated on 12 September 2025.

The best time to book flights to Incheon Intl is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly to Incheon Intl?

Use this chart to determine the cheapest time to fly return from Auckland to Incheon Intl. Price data was last updated on 14 September 2025.

Users looking for the lowest fares to Incheon Intl should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday afternoons, when prices are usually at their highest.

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 17 September 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, andChina Southern to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,140 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very Good
480 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Southern
7.5
Good
110 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
166 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Jetstar
6.5
Okay
474 reviews
Korean Air
8.4
Very Good
1,140 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

FAQs about flying to Incheon Intl

  • Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Incheon Intl?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Incheon Intl.

  • What is the cheapest airport to fly to in Incheon Intl?

    Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost $83, while return flights cost around $219.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around $223, however they can be found for as little as $131.

  • Where does the fastest flight to Incheon Intl depart from?

    For those looking to save time traveling to Incheon Intl, Auckland Intl offers the quickest one-way flight (11 hours 55 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

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.

Search flights to Incheon Intl by cabin class

Find flights to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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 to Incheon Intl?

Deals for Incheon Intl 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 to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Incheon Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights to Incheon Intl flexibly with Cheapflights today.

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

Yes! Start tracking prices for Incheon Intl flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.