ICN

€292 Find Cheap Flights to Seoul Incheon Airport – Compare and Save

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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

Fri, 15 Jan - Wed, 27 Jan
Lufthansa Logo
10:50 - 11:15DUB  Dublin-ICN Incheon Intl
15h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
12:55 - 22:45ICN  Incheon Intl-DUB Dublin
18h 50m1 stop Frankfurt am Main
€526Lufthansa
Thu, 26 Nov - Tue, 8 Dec
Lufthansa Logo
05:10 - 11:00DUB  Dublin-ICN Incheon Intl
20h 50m1 stop Frankfurt am Main
Lufthansa Logo
12:55 - 22:45ICN  Incheon Intl-DUB Dublin
18h 50m1 stop Frankfurt am Main
€535Lufthansa
Wed, 30 Sep - Fri, 9 Oct
Multiple Airlines Logo
10:00 - 22:00DUB  Dublin-ICN Incheon Intl
28h 00m2 stops Barcelona-El Prat Beijing Capital
Multiple Airlines Logo
14:30 - 18:20ICN  Incheon Intl-DUB Dublin
35h 50m2 stops Shanghai Pu Dong London Gatwick
€603Multiple Airlines
Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
06:35 - 21:55DUB  Dublin-ICN Incheon Intl
30h 20m2 stops Rome Fiumicino Beijing Capital
Multiple Airlines Logo
21:55 - 22:55ICN  Incheon Intl-DUB Dublin
34h 00m2 stops Beijing Daxing Intl Rome Fiumicino
€605Multiple Airlines
Sun, 1 Nov - Fri, 13 Nov
Etihad Airways Logo
19:45 - 21:55DUB  Dublin-ICN Incheon Intl
17h 10m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
01:15 - 18:10ICN  Incheon Intl-DUB Dublin
25h 55m1 stop Abu Dhabi Zayed Intl
€624Etihad Airways
Sun, 1 Nov - Fri, 13 Nov
Etihad Airways Logo
19:45 - 21:55DUB  Dublin-ICN Incheon Intl
17h 10m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
01:15 - 18:10ICN  Incheon Intl-DUB Dublin
25h 55m1 stop Abu Dhabi Zayed Intl
€625Etihad Airways
Wed, 23 Sep - Sun, 27 Sep
China Eastern Logo
10:55 - 15:10DUB  Dublin-ICN Incheon Intl
20h 15m1 stop Shanghai Pu Dong
China Eastern Logo
08:55 - 08:00ICN  Incheon Intl-DUB Dublin
31h 05m1 stop Shanghai Pu Dong
€628China Eastern
Wed, 18 Nov - Wed, 25 Nov
KLM Logo
13:25 - 16:55DUB  Dublin-ICN Incheon Intl
18h 30m1 stop Amsterdam Schiphol
KLM Logo
23:05 - 08:05ICN  Incheon Intl-DUB Dublin
18h 00m1 stop Amsterdam Schiphol
€630KLM
Fri, 8 Jan - Sat, 30 Jan
KLM Logo
17:15 - 16:55DUB  Dublin-ICN Incheon Intl
14h 40m1 stop Amsterdam Schiphol
KLM Logo
12:10 - 22:15ICN  Incheon Intl-DUB Dublin
19h 05m1 stop Amsterdam Schiphol
€632KLM
Wed, 23 Sep - Sun, 27 Sep
China Eastern Logo
10:55 - 15:10DUB  Dublin-ICN Incheon Intl
20h 15m1 stop Shanghai Pu Dong
China Eastern Logo
14:15 - 08:00ICN  Incheon Intl-DUB Dublin
25h 45m2 stops Qingdao Jiaodong Intl Shanghai Pu Dong
€708China Eastern
Booking Insights

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

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

What is the cheapest flight to Incheon Intl Airport?

Dublin to Incheon Intl Airport is the cheapest route at €526 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Incheon Intl Airport?

A return flight to Incheon Intl Airport costs €715 on average, based on data over the past 12 months on KAYAK. Return fares from Dublin average €711, while Cork runs a bit higher at €913.

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

Monday is the cheapest day to fly to Incheon Intl Airport at €716 return on average over the past 12 months on KAYAK. Sunday is the most expensive at €774.

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

  • February is the cheapest month to fly to Incheon Intl Airport with an average price of €608 return.
  • July (€855) and June (€808) 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 €708 return on average. Evening flights are the most expensive at €767.

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

Flights under €632 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:

  • Dublin €631
.

When are flights to Incheon Intl Airport the cheapest?

Flights to Incheon Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 17% 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

January

Cheapest flight

€286
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flights from Dublin 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.

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

    Hainan Airlines operates the most flights from Ireland to Incheon Intl Airport at 0 per week, while China Eastern is the airline most often selected by KAYAK users searching for flights from Ireland to Incheon Intl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • 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.

  • 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 €632 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 expensive are last-minute flights to Incheon Intl Airport?

    Last-minute fares to Incheon Intl Airport – booked within 2 weeks of departure – run 3% above the average return fare of €715.

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, aim to book around 21 weeks before you fly. That window historically saves about 17% versus last-minute pricing based on KAYAK booking data over the last 12 months.
  • For flights to Incheon Intl Airport, recent KAYAK data shows that stronger deals tend to be around €632 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Incheon Intl Airport in February. Return fares historically average €608 that month – typically the cheapest month to travel based on 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 €59 per return. Evening flights to Incheon Intl Airport average €708 compared to €767 for afternoon flights. See the time-of-day chart above for the full breakdown.

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.
7.4
Turkish AirlinesOverall score based on 4474 reviews
7.8Crew
7.5Food
7.3Boarding
7.3Comfort
7.5Entertainment
Airline reviews

I always travel on Turkish Airlines but seriously I am I am considering to change because this is not the first time that the flight attendant are rude and they dont help. I asked for cold water with ice 5 times and I got water with no ice and this is not the first time to ask for something and you dont get it. Also I noticed this behavior only towards people who are not turkish.

6.0 GoodRana, Aug 2026
Read more Turkish Airlines reviews

I always travel on Turkish Airlines but seriously I am I am considering to change because this is not the first time that the flight attendant are rude and they dont help. I asked for cold water with ice 5 times and I got water with no ice and this is not the first time to ask for something and you dont get it. Also I noticed this behavior only towards people who are not turkish.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

The seat 7A had no padding. I needed to sit on the provided pillow.

A fairly standard 2/2 configuration. Boeing 787-9 is modern but the amenities chosen by Turkish for their seats are slightly limited - no in-seat charging, for example. Otherwise, a good flight.

The trip had a 19 hour layover, and no hotel accommodation was provided. This a shame for an airline to do to their customers. I will not only stop flying with Turkish Airlines, I will make sure anyone I know avoid Turkish Airlines because of how lousy their layover system is.

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Horrible customer service , employees are rude , angry and can’t speak any language other than Turkish well,

Great service, great food, and comfortable business class seats... Friendly and professional flight attendants and ground crew, overall 5 star experience!

My whole body was paining after such long flight. Seats are small. Leg space is too small. Food is good.

The seat in the 787 was broken and did not keep us in the upright position. Also the entertainment system was broken for some channels and only had audio and no visual display.

I was on SAS, not AeroMexico. How the great have fallen. I used to revere SAS-no more. First off, I was charged a $150 for two checked bags (that's almost twice what the bottom-feeder American Airlines charges). Talk about predatory. The aircraft was a crappy Boeing 757, with a seat pitch tighter than a cut-rate airline like United or Frontier. That was one uncomfortable seat, not leather, but rough cloth. Most of all irritation, no soda or snack on a four hour trip. Wow, cheapskate cut-rate airline. They used to be very comfortable and generous, but that was a decade ago. Never again, that's for sure. The crew was friendly and professional ad they did get there on-time - the only positive aspect of this experience.

not a good experience they booked my connections with not enough time to catch my connection and it added 10 hours extra travel time to my day. I almost missed my connection on the way there too.

Probably not much to expect from a European domestic flight but it helps if they check the airplane for safe travel before boarding people. We had to stay on the tarmac and go back to gate for some sensor malfunction and refueling for two hours.

You are asking me for experience with a food - but there was no food provided in the economy class.

The two transatlantic flights we took on Scandinavian, between Los Angeles, and Copenhagen, were significantly less enjoyable than other SAS flights we have taken, particularly within Europe. The flight attendants seemed overworked. There should have been more attendants servicing the plane. The food was particularly disappointing. Lettuce on the salad was frozen. A snack of a tikka masala pita was less than tasty. The flights did leave and arrive on time.

They lost my luggage and there is no update, no luggage and no hope that they will find it. It has been 26 hours since we landed

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

No vegetarian option was provided for the regular meal or the pre-landing snack.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Improved communication while boarding. The first bus to taxi from the terminal left without explanation. people were asked to line up to board then not told in a timely manner of any delays.

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

It was worst flight ever of 26h. Poor service and seating. Flight from Abu Dhabi to Islamabad service and seating was worst ever. No tv extra.

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Should have had business class line in immigration. Food quality suboptimal

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

I WOULD ADVISE NOT TO BOOK YOUR FLIGHT ON KAYAK. THEY SHOW BETTER FARES AND AFTER I BOOKED MINE, I FIND OUT THAT IT DID NOT INCLUDE LUGGAGE. i HAD TO PAY $800 TO CHECK IN MY BAGS.

It feels like the seat did not have any cushion and just ply wood. The seats are so compact that no one would sit comfortably. I am a slim person and it was super hard for me to move in the seat just imagine what someone else would feel. This airline would be my last option. Singapore Air and Emirates are far far far better than this. Do not travel even for free.

Transit time could be 15 min longer atleast. It was right on the dot to boarding time. Giving minimal time to do shopping

The flight was delayed. The staff made us wait in the room that is too small and it was crowded and with no seats available for waiting. They did not tell us why the delay occurred.

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

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.

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

Excellent experience however older aeroplanes used by China Eastern Airlines.

Flight was delayed for more than 3 hours, food was mediocre, seat didn’t recline

I think it’s time that somebody set a standard for the temperature in the cabins. I would rather it be colder than anybody that wants to have a blanket have a blanket to keep it so warm at times is unbearable and quite uncomfortable. That’s the only thing I would add.

For the price we paid, I couldn’t complain. Was good value for money. Service was excellent but food was mediocre. Crew were excellent and spoke English. You will never go hungry. The food was ample but was mediocre. Entertainment limited and wifi doesn’t all allow you to access some social media. The best part was comfortable seats and bed (business class) with a screen to close out the rest of the cabin.

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

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

Had a delayed flight that caused me to miss all of my flights. Supposedly I was rebooked. When I got to my next connecting flight there was no ticket for me. I spent hours working with an agent. And they still couldn’t get it right. I will arrive home more that 24 hours later than my original schedule. Totally inept and frustrating experience.

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

I had to fly United where the flight crew was atrocious

Flight from Washington to Munich it was disappointing. I do not get the seat for what i pay. And the crew were rude with people which speaks other languages than german!

My flight was delayed by 10h the crew was useless didn’t care a bit once we landed they couldn’t get the luggage out of the airplane for another 2h old plain old crew poor service I’ll never fly Lufthansa again

Boarding was 20 minutes late. Had to ride shuttle bus to plane in order to board.

Just RETURN the LOST and FOUND items to the LUFTHANSA passengers, instead of just saying "sorry"

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

We were helped whenever needed and had a pleasant flight.

Travelling to a place near Incheon Intl?

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Daejeon
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