ICN

€280 Find Cheap Flights to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Incheon, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Incheon Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Incheon Intl

Mon, 17 Nov - Mon, 1 Dec
Lufthansa Logo
09:10 - 10:50DUB-ICN
16h 40m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€479Lufthansa
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Mon, 10 Nov - Tue, 9 Dec
Lufthansa Logo
09:10 - 10:50DUB-ICN
16h 40m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€481Lufthansa
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
20:20 - 19:00DUB-ICN
37h 40m2 stops
Scandinavian Airlines Logo
23:45 - 11:45ICN-DUB
21h 00m1 stop
€521Scandinavian Airlines
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
20:20 - 19:00DUB-ICN
37h 40m2 stops
Scandinavian Airlines Logo
23:45 - 11:45ICN-DUB
21h 00m1 stop
€522Scandinavian Airlines
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Sun, 31 Aug - Sun, 7 Sep
Etihad Airways Logo
20:25 - 22:05DUB-ICN
17h 40m1 stop
Etihad Airways Logo
01:35 - 07:10ICN-DUB
37h 35m1 stop
€572Etihad Airways
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Wed, 19 Nov - Tue, 25 Nov
Qatar Airways Logo
14:10 - 17:15DUB-ICN
18h 05m1 stop
Qatar Airways Logo
00:20 - 12:35ICN-DUB
21h 15m1 stop
€591Qatar Airways
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Sun, 31 Aug - Mon, 8 Sep
KLM Logo
05:55 - 16:25DUB-ICN
26h 30m1 stop
KLM Logo
22:25 - 08:20ICN-DUB
17h 55m1 stop
€598KLM
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Sun, 24 Aug - Sun, 7 Sep
Etihad Airways Logo
09:05 - 10:45DUB-ICN
17h 40m1 stop
Etihad Airways Logo
01:35 - 07:10ICN-DUB
37h 35m1 stop
€605Etihad Airways
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Mon, 1 Sep - Tue, 9 Sep
KLM Logo
17:20 - 06:30DUB-ICN
29h 10m2 stops
KLM Logo
22:25 - 12:35ICN-DUB
22h 10m1 stop
€654KLM
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Thu, 21 Aug - Sat, 13 Sep
Qatar Airways Logo
15:00 - 17:05DUB-ICN
18h 05m1 stop
Qatar Airways Logo
01:20 - 13:30ICN-DUB
20h 10m1 stop
€689Qatar Airways
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KAYAK's insights & trends for flights to Incheon Intl

Get data-powered insights and trends into flights to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Incheon Intl Airport is February, where tickets cost €576 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €882 and €813 respectively. For one-way flights, the best month to travel is February with an average price of €576.

How far in advance should I book a flight to Incheon Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know – Book Cheap Incheon Intl Airport Plane Tickets

Low seasonFebruary
High seasonJune
Cheapest flight€280
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Dublin to Seoul Incheon 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Incheon based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seoul Incheon Airport flights

  • How far is Incheon Intl Airport from central Incheon?

    The distance between Incheon Intl Airport and the city centre of Incheon is 22 km.

  • What is the cheapest day to fly to Incheon?

    Based on KAYAK data, the cheapest day to fly to Incheon is Saturday where round-trip tickets can be as cheap as €537. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €739 on average.

  • How does KAYAK find such low prices on flights to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seoul Incheon Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Incheon Intl Airport is generally in the afternoon, when round-trip flights cost €759 on average. The most expensive time of day to fly to Incheon Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is €843.

Top tips for finding cheap flights to Seoul Incheon Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seoul Incheon Airport flight deals.

Prefer to fly direct to Incheon Intl?

Find which airlines fly direct to Incheon Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to Incheon Intl

Monday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

Tuesday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Wednesday

AIR PREMIA, ANA, AccesRail, +93 more

AIR PREMIA, ANA, +94 more

Thursday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Friday

AIR PREMIA, ANA, AccesRail, +96 more

AIR PREMIA, ANA, +97 more

Saturday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Sunday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

See more direct flights

Direct returns

Incheon Intl to Ireland

Monday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

Tuesday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Wednesday

AIR PREMIA, ANA, AccesRail, +93 more

AIR PREMIA, ANA, +94 more

Thursday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Friday

AIR PREMIA, ANA, AccesRail, +96 more

AIR PREMIA, ANA, +97 more

Saturday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Sunday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

See more direct flights
See more direct flights

Top 3 airlines flying to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Incheon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.8
KLMOverall score based on 1358 reviews
8.4Crew
7.2Food
7.7Comfort
7.1Entertainment
7.8Boarding
Airline reviews

The service was great. However the lounge only gets passing grade

10.0 ExcellentMostafa, May 2025YYC - AMS
Read more KLM reviews

The service was great. However the lounge only gets passing grade

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

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

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

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

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Lovely crew - comfortable journey despite it being an older plane.

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

Boarding and flight update was fantastic as I experienced about a 10-15 delayed for both flights. The food served onboard was great; the service of the flight attendants was excellent.

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

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

It wasn’t bad but it was not excellent either. The airlines are trying to save as much money as possible and we are paying price for it. Flying is not as it used to be.

Easy 1 hour flight and right over the Alps, pretty cool!!

All was good. I would have preferred free drinks besides water (coffee/tea).

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

The seats were extremely uncomfortable. I spent €25 on internet and never gained access to it. A flight attendant told me she would file a complaint/report on my behalf but it put me in a very difficult situation.

I had to fly United where the flight crew was atrocious

Travelling to a place near Incheon Intl?

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

Everything you need to know for your flight to Incheon Intl

Information on the airport you'll fly into in Incheon

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