ICN

$557 Find Cheap Flights to Seoul Incheon Airport – Compare and Save

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Everything you should know

Cheapest return flight
$1,025
Typical prices: $1,477-$2,096
China Southern
Sat 3/3Thu 8/3
CHC - ICN • 1 stop
Cheapest direct flights
$1,561
Typical prices: $1,683-$2,116
Korean Air
Thu 22/2Wed 7/3
AKL - ICN • Direct
Direct flights
You can fly direct with Korean Air. Average duration is 11h 55m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 8.4 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 11% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Incheon Intl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Incheon Intl

Wed, 3 Mar - Mon, 8 Mar
China Southern Logo
22:30 - 13:15CHC  Christchurch-ICN Incheon Intl
18h 45m1 stop Guangzhou Baiyun
China Southern Logo
16:15 - 17:20ICN  Incheon Intl-CHC Christchurch
21h 05m1 stop Guangzhou Baiyun
$1,025China Southern
Wed, 3 Mar - Mon, 8 Mar
China Southern Logo
22:30 - 13:15CHC  Christchurch-ICN Incheon Intl
18h 45m1 stop Guangzhou Baiyun
China Southern Logo
21:50 - 17:20ICN  Incheon Intl-CHC Christchurch
39h 30m2 stops Shenyang Guangzhou Baiyun
$1,038China Southern
Mon, 8 Feb - Thu, 18 Feb
Multiple Airlines Logo
10:00 - 21:50AKL  Auckland Intl-ICN Incheon Intl
15h 50m1 stop Guangzhou Baiyun
Multiple Airlines Logo
21:30 - 18:25ICN  Incheon Intl-AKL Auckland Intl
16h 55m1 stop Brisbane
$1,459Multiple Airlines
Mon, 8 Feb - Thu, 18 Feb
Multiple Airlines Logo
10:00 - 21:50AKL  Auckland Intl-ICN Incheon Intl
15h 50m1 stop Guangzhou Baiyun
Multiple Airlines Logo
21:30 - 18:25ICN  Incheon Intl-AKL Auckland Intl
16h 55m1 stop Brisbane
$1,463Multiple Airlines
Mon, 5 Apr - Tue, 27 Apr
Jetstar Logo
06:15 - 20:15AKL  Auckland Intl-ICN Incheon Intl
17h 00m1 stop Sydney Kingsford Smith
Jetstar Logo
21:30 - 16:10ICN  Incheon Intl-AKL Auckland Intl
15h 40m1 stop Brisbane
$1,474Jetstar
Mon, 5 Apr - Tue, 27 Apr
Jetstar Logo
06:15 - 20:15AKL  Auckland Intl-ICN Incheon Intl
17h 00m1 stop Sydney Kingsford Smith
Jetstar Logo
21:30 - 16:10ICN  Incheon Intl-AKL Auckland Intl
15h 40m1 stop Brisbane
$1,477Jetstar
Tue, 17 Nov - Fri, 27 Nov
Cathay Pacific Logo
14:55 - 21:25AKL  Auckland Intl-ICN Incheon Intl
34h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
15:00 - 13:25ICN  Incheon Intl-AKL Auckland Intl
18h 25m1 stop Hong Kong Intl
$1,490Cathay Pacific
Mon, 16 Nov - Fri, 27 Nov
Cathay Pacific Logo
14:55 - 00:40AKL  Auckland Intl-ICN Incheon Intl
37h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
01:55 - 09:45ICN  Incheon Intl-AKL Auckland Intl
27h 50m1 stop Hong Kong Intl
$1,490Cathay Pacific
Tue, 24 Nov - Tue, 1 Dec
Air China Logo
21:05 - 16:35AKL  Auckland Intl-ICN Incheon Intl
23h 30m1 stop Beijing Capital
Air China Logo
13:10 - 17:35ICN  Incheon Intl-AKL Auckland Intl
24h 25m1 stop Beijing Capital
$1,497Air China
Tue, 24 Nov - Wed, 2 Dec
Air China Logo
21:05 - 16:35AKL  Auckland Intl-ICN Incheon Intl
23h 30m1 stop Beijing Capital
Air China Logo
11:10 - 17:35ICN  Incheon Intl-AKL Auckland Intl
26h 25m1 stop Beijing Capital
$1,497Air China
Booking Insights

Price, demand, and travel trends for flights to Incheon Intl Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Incheon Intl Airport?

Christchurch to Incheon Intl Airport is the cheapest route at $1,025 return, found in the past 5 days on KAYAK. Auckland to Incheon Intl Airport is the most popular connection with return deals from $1,459.

How much is a flight to Incheon Intl Airport?

On average, a return flight from New Zealand to Incheon Intl Airport costs $1,747, based on KAYAK data over the past 12 months. Return fares from Christchurch average $1,699, while Auckland runs a bit higher at $1,732.

What is the cheapest day to fly to Incheon Intl Airport?

Monday is the cheapest day to fly to Incheon Intl Airport at $1,728 return on average over the past 12 months on KAYAK. Saturday is the most expensive at $1,878.

What is the cheapest month to fly to Incheon Intl Airport?

•November is the cheapest month to fly to Incheon Intl Airport with an average price of $1,589 return.
•December ($2,467) and January ($1,913) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Incheon Intl Airport?

Night flights to Incheon Intl Airport are the cheapest at $1,539 return on average. Morning flights are the most expensive at $1,797.

What is a good deal for flights to Incheon Intl Airport?

Flights under $1,477 are considered a good deal. 25% of KAYAK users found return flights to Incheon Intl Airport at or below these prices, with the lowest fares from:
•Auckland $1,465
•Christchurch $1,471.

When are flights to Incheon Intl Airport the cheapest?

Flights to Incheon Intl Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Incheon Intl Airport

Low season

July

Cheapest flight

$557
Beat the crowds with an average 31% drop in travellers.
The most popular month to fly with an average 34% increase in travellers.
One-way flight from Auckland to Incheon Intl Airport

When to book flights to Incheon Intl

Are your dates flexible? Find out the best times to travel to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Incheon Intl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Incheon Intl Airport is a good deal?

    A good deal on a flight to Incheon Intl Airport is around $1,477 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Incheon Intl Airport?

    Direct flights to Incheon Intl Airport are available from Auckland, with a flight time of about 11h 55m.

  • How expensive are last-minute flights to Incheon Intl Airport?

    Last-minute fares to Incheon Intl Airport (booked within two weeks of departure) are typically 12% higher than the average return fare of $1,747.

  • What is the difference between the most popular and the most frequent airline at Incheon Intl Airport?

    Korean Air operates the most flights from New Zealand to Incheon Intl Airport at 7 per week, and for this route Korean Air is also the airline most often selected by KAYAK users searching for flights from New Zealand to Incheon Intl Airport. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Incheon Intl Airport?

  • How many flights serve Incheon Intl Airport?

    Incheon Intl Airport receives 1 flights per day and 7 per week from across the world. Auckland has the most flights to Incheon Intl Airport with 7 weekly flights.

  • Which airports serve Seoul and the surrounding area?

    Flights to Seoul can arrive at several major airports serving the metro area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN). Nearby alternatives within 80.5 km of Seoul include Seoul Gimpo Intl (GMP). This airport is not in Seoul itself but may be useful depending on your route, airline, and onward travel plans.

Your guide to booking Incheon Intl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Incheon Intl Airport, book around 25 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 22% lower during this window than last-minute fares.
  • For flights to Incheon Intl Airport, a good return fare is around $1,477. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Incheon Intl Airport in November. Return fares historically average $1,589, making November the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $258 on a return flight. Evening flights to Incheon Intl Airport average $1,539 compared to $1,797 for morning flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Incheon Intl Airport, some airlines may include bags at no extra cost. For example, Korean Air includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.

Reviews of the top 5 airlines flying to Incheon Intl

 
Need help choosing which airline to fly with to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1218 reviews
8.3Comfort
8.7Crew
8.2Entertainment
8.1Food
8.5Boarding
Airline reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

6.0 GoodAnonymous, Oct 2026
Read more Korean Air reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Everything is excellent. I will try to fly with Cathay Pacific on my future trips whenever possible, and I will recommend it to my friends as well.

They overbooked the flight and reassigned my seat. To add insult they lied that my assigned seat was broken and promptly gave it to someone else

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

My sister and I were booked on flight CX844 from Hong Kong to New York, following a layover from Hangzhou. The scheduled layover was already over 7 hours, and the flight to New York was set to depart at 2:00 AM. At 11:00 PM, I was informed that the flight was delayed until 6:45 AM, significantly extending an already lengthy layover. I spoke with a representative to inquire about rescheduling or hotel accommodation, but she rudely insisted that company policy only offered a $150 food voucher, which was unhelpful as I had already eaten and most places were closing. She refused any alternative support or access to the Cathay Pacific lounge to make my wait more bearable. As a loyal Cathay Pacific customer, flying with the airline every year, I was deeply frustrated not only by the delay but by the poor service and unprofessional attitude I encountered. I believe this situation could have been handled with more care and flexibility.

Flight delayed in NYC and missed Hong Kong connecting flight to Guangzhou. While being given a hotel room and a 30 dollar voucher to eat in the airport, the delay caused a few big inconveniences , a 12 hour delay should have been better compensated for.

Flight was delayed. Drink was only offered during meal. Would have been nicer if crew walk around to offer drink after take off or in between meals.

Average flight for which I paid too much for on a last minute purchase.

ok, asian veg meal was bad, and the entertainment system was bad

Excellent service from the staff always!!!! Very professional staff! Thanks for the hot tea that I needed throughout the flight I had a problem with my entertainment screen, the movie kept restarting. Overall, a great flight and I would fly China Southern again ! Great Job 👏

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

It was okay. Boarding the staff made you feel rushed like we were late or something

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

No wheelchair service at all ( I did request that service and also purchased the priority assistant bundle) , what a waste of money

I love flying Chinese airlines in general but China Southern is probably the worst of the lot. The service is poor and food is below par.

Had some luggage loading delays but it was still a good experience

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

The real problem is that the WIFI for a westerner is terrible. To not be able to properly use Instagram, Whatssap on such a long flight makes the flight miserable. The flight attendants are all like busy bees, efficient.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

The flight was cancelled without any reason. But the next flight to Shanghai has to be cancelled to pay penalty.

How do you run out of beer after one hour of a twelve hour flight?!

Again, I was presented with birthday pastries two times as a celebrated my birthday on both legs of my trip. I will keep flying to China using China Eastern airlines. As they made this trip a special one thank you.

Couldn’t fly since they wouldn’t issue a boarding ticket. Something to do with not taking the departing flight since it was cancelled due to weather. No notice or anything about the trip being invalid. The app made it seem like I was all good for it. Never trusting travel agency

2 hours delay on the 1st plane out of the day!!!!!

Great. Seats are a little cramped with only a very small recline. Service was great. Food was fine.

The flights got us to our destination. The seats on the planes were uncomfortable.

The flight ticket were not reimbursed on Jan 22nd from Auckland to Wellington. Very Very dissatisfied.Please reimburse the ticket of my onward travel.

80 minute delay on departure based on two no show pax; removal of checked bags. Boarding very awkward, and waiting in terminal until specific rows called (not zones). Overhead not used for boarding, but specific staff member notifying people at the top of the stairs. Numerous people noted "this is confusing" on boarding. Seats ok, but entertainment (and food, and seat selection) all at extra cost. Smooth flight, and friendly neighbours.

I was treated poorly in Dunedin by check in crew, then my bag was lost in Auckland. Never again.

They added the weight of my back to the carryon luggage and charged me NZ$75 for being over 7 kg.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

a constant reminder that you need to work harder so you can avoid this airline

The price difference/saving isn't sufficient to compensate the experience difference, don't recommend unless flight is under 3 hours. Huge queues for check in and the priority lane of other ailines blocked checked in Jetstar passengers from proceeding through to screening. Gate change to a "dungeon gate" that didn't have toilets in the vicinity. 45minute delay in boarding, no updates or explaination, let alone apology for any inconvenience. 1 scanner working for a full fight to board, no coordination. Loaded on to crowded buses to get on the plane in the middle of the tarmac, up stairs with no explaination. 4 bus trips. No system for boarding in sections. Over an hour late departing. Nothing complimentary, not even water or in-flight music. Pay wave not available and no cash sales. Staff onboard were friendly and professional.

Captains address to passengers was excellent. Knee room in seating was very uncomfortable.

Travelling to a place near Incheon Intl?

Book flights to Incheon Intl if you plan to visit one of these locations
Daejeon
Seongnam

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