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$522+ 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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags

Flights to Incheon Intl in 2026

Enter your travel dates to find the best prices.

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 19 May 2026.

Sat 1/806:20
AKL
-
ICN
1 stop16h 40m
Jetstar
Sat 15/821:30
ICN
-
AKL
1 stop15h 40m
Jetstar
Deal found 17/5$1,150
Sat 7/1106:45
AKL
-
ICN
1 stop18h 00m
Jetstar
Sat 14/1122:20
ICN
-
AKL
1 stop15h 35m
Jetstar
Deal found 18/5$1,182
Sun 1/1122:10
AKL
-
ICN
1 stop19h 40m
China Southern
Thu 26/1110:55
ICN
-
AKL
1 stop25h 20m
China Southern
Deal found 17/5$1,210
Mon 8/621:00
AKL
-
ICN
1 stop21h 10m
China Eastern
Mon 15/612:55
ICN
-
AKL
1 stop23h 50m
China Eastern
Deal found 19/5$1,225
Tue 9/621:00
AKL
-
ICN
1 stop21h 20m
Multiple Airlines
Mon 22/616:20
ICN
-
AKL
1 stop20h 25m
Multiple Airlines
Deal found 16/5$1,227
Sun 31/521:00
AKL
-
ICN
1 stop26h 45m
Multiple Airlines
Sun 7/612:55
ICN
-
AKL
1 stop23h 50m
Multiple Airlines
Deal found 15/5$1,240
Tue 2/621:00
AKL
-
ICN
1 stop17h 55m
Multiple Airlines
Thu 4/618:25
ICN
-
AKL
1 stop18h 20m
Multiple Airlines
Deal found 17/5$1,247
Sun 31/521:00
AKL
-
ICN
1 stop17h 55m
Multiple Airlines
Thu 4/618:25
ICN
-
AKL
1 stop18h 20m
Multiple Airlines
Deal found 17/5$1,261
Fri 5/621:00
AKL
-
ICN
1 stop21h 20m
China Eastern
Fri 19/616:15
ICN
-
AKL
1 stop20h 30m
China Eastern
Deal found 18/5$1,270
Mon 8/621:00
AKL
-
ICN
1 stop17h 55m
China Eastern
Wed 17/616:15
ICN
-
AKL
1 stop22h 15m
China Eastern
Deal found 15/5$1,271

Find flight deals to Incheon Intl Airport

Find the latest flights to Incheon Intl in 2026, 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 19 May 2026.

Return from

$1,150

One-way from

$522

Popular in

December

Cheapest in

August

Average price

$1,415

Good round-trip deal

$1,720 or less

Good one-way deal

$999 or less
Jetstar
  • Jetstar
  • 1/8-15/8
  • 2 total stops
  • 32h 20m total
  • Auckland to Seoul
Search Deals
Jetstar
  • Jetstar
  • 25/7
  • 1 total stop
  • 17h 00m total
  • Auckland to Incheon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($212 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
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

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 19 May 2026.
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sat 1/8

06:20-20:00

1 stop16h 40m

Incheon Intl

Sat 15/8

21:30-16:10

1 stop15h 40m

$1,150

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 4/6

06:20-20:00

1 stop16h 40m

Incheon Intl

Thu 11/6

21:30-16:10

1 stop15h 40m

$1,297

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 1/6

06:15-20:15

1 stop17h 00m

Incheon Intl

Thu 4/6

21:30-16:10

1 stop15h 40m

$1,299

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Mon 1/6

20:35-12:40

2 stops19h 05m

Incheon Intl

Thu 4/6

08:30-15:45

2 stops28h 15m

$1,442

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 2/6

13:25-12:40

1 stop26h 15m

Incheon Intl

Wed 29/7

15:10-11:50

1 stop17h 40m

$1,576

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Wed 10/6

21:00-15:20

1 stop21h 20m

Incheon Intl

Sun 28/6

16:20-15:45

1 stop20h 25m

$1,603

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Sun 2/8

20:35-14:05

2 stops20h 30m

Incheon Intl

Fri 14/8

15:10-15:05

2 stops20h 55m

$1,653
Fastest return journey

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Thu 4/6

11:05-20:20

Nonstop12h 15m

Incheon Intl

Wed 29/7

18:00-08:35

Nonstop11h 35m

$1,701

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Tue 7/7

11:05-20:20

Nonstop12h 15m

Incheon Intl

Fri 10/7

18:00-08:35

Nonstop11h 35m

$1,702

AucklandIncheon

AKL - ICN

AKLICN

Auckland Intl

Wed 1/7

06:15-20:15

1 stop17h 00m

Incheon Intl

Sat 4/7

21:30-16:10

1 stop15h 40m

$1,706

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 21 resultsSorted by cheapest first
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?

The best time to book flights to Incheon Intl is 18 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.

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 19 May 2026.
See what other customers who have flown with Korean Air,China Airlines, andAsiana Airlines 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
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
1,217 reviews
Korean Air
8.4
Very Good
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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 Airlines
8.3
Very Good
826 reviews
Korean Air
8.4
Very Good
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
8.1
Very Good
534 reviews
Korean Air
8.4
Very Good
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
152 reviews
Korean Air
8.4
Very Good
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
541 reviews
Korean Air
8.4
Very Good
1,217 reviews
Check prices

Boarding

8.5

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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 $145, while return flights cost around $294.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around $562, however they can be found for as little as $218.

  • 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

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