ICN

€281 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 24/2. 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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Flight 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

Sun, 22 Feb - Wed, 4 Mar
Lufthansa Logo
05:10 - 10:50DUB-ICN
20h 40m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€488Lufthansa
Find Deal
Mon, 9 Mar - Tue, 24 Mar
Lufthansa Logo
09:10 - 10:50DUB-ICN
16h 40m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€489Lufthansa
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
20:20 - 19:00DUB-ICN
37h 40m2 stops
Scandinavian Airlines Logo
23:45 - 10:45ICN-DUB
44h 00m2 stops
€513Scandinavian Airlines
Find Deal
Mon, 17 Nov - Wed, 26 Nov
 Logo
07:00 - 11:55DUB-ICN
19h 55m2 stops
 Logo
08:55 - 21:05ICN-DUB
21h 10m2 stops
€516
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Scandinavian Airlines Logo
20:20 - 19:00DUB-ICN
37h 40m2 stops
Scandinavian Airlines Logo
23:45 - 10:45ICN-DUB
44h 00m2 stops
€518Scandinavian Airlines
Find Deal
Sun, 26 Oct - Mon, 10 Nov
Etihad Airways Logo
08:10 - 21:55DUB-ICN
28h 45m1 stop
Etihad Airways Logo
23:45 - 06:25ICN-DUB
39h 40m1 stop
€520Etihad Airways
Find Deal
Thu, 6 Nov - Fri, 21 Nov
Etihad Airways Logo
08:10 - 21:55DUB-ICN
28h 45m1 stop
Etihad Airways Logo
23:45 - 06:25ICN-DUB
39h 40m1 stop
€521Etihad Airways
Find Deal
Mon, 10 Nov - Wed, 19 Nov
 Logo
07:00 - 11:55DUB-ICN
19h 55m2 stops
 Logo
08:55 - 21:05ICN-DUB
21h 10m2 stops
€522
Find Deal
Sat, 8 Nov - Fri, 21 Nov
KLM Logo
17:15 - 10:30ORK-ICN
32h 15m2 stops
KLM Logo
12:40 - 16:45ICN-ORK
37h 05m2 stops
€692KLM
Find Deal
Thu, 2 Oct - Wed, 8 Oct
KLM Logo
06:00 - 10:00ORK-ICN
20h 00m2 stops
KLM Logo
08:30 - 22:25ICN-ORK
21h 55m2 stops
€702KLM
Find Deal

Everything you should know

When to book
6 weeks
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 16% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€488
Overall average: €588
Lufthansa
Sun 22/2Wed 4/3
DUB - ICN • 1 stop
Cheapest one-way flight
€281
Typical prices: €325-496
Lufthansa
Tue 24/2
DUB - ICN • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Booking Insights

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 €588 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 €859 and €847 respectively. For one-way flights, the best month to travel is February with an average price of €588.

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 6 weeks before departure, which saves you about 20% compared to booking last minute. 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
Cheapest flight€281
Best time to beat the crowds (17% 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 €530. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €729 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?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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, +95 more

AIR PREMIA, ANA, +96 more

Tuesday

AIR PREMIA, ANA, AccesRail, +97 more

AIR PREMIA, ANA, +98 more

Wednesday

AIR PREMIA, ANA, AccesRail, +95 more

AIR PREMIA, ANA, +96 more

Thursday

AIR PREMIA, ANA, AccesRail, +95 more

AIR PREMIA, ANA, +96 more

Friday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

Saturday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Sunday

AIR PREMIA, ANA, AccesRail, +96 more

AIR PREMIA, ANA, +97 more

See more direct flights

Direct returns

Incheon Intl to Ireland

Monday

AIR PREMIA, ANA, AccesRail, +95 more

AIR PREMIA, ANA, +96 more

Tuesday

AIR PREMIA, ANA, AccesRail, +97 more

AIR PREMIA, ANA, +98 more

Wednesday

AIR PREMIA, ANA, AccesRail, +95 more

AIR PREMIA, ANA, +96 more

Thursday

AIR PREMIA, ANA, AccesRail, +95 more

AIR PREMIA, ANA, +96 more

Friday

AIR PREMIA, ANA, AccesRail, +100 more

AIR PREMIA, ANA, +101 more

Saturday

AIR PREMIA, ANA, AccesRail, +94 more

AIR PREMIA, ANA, +95 more

Sunday

AIR PREMIA, ANA, AccesRail, +96 more

AIR PREMIA, ANA, +97 more

See more direct flights

Reviews of the 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 1385 reviews
7.2Entertainment
7.3Food
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

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.

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.

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.

Surprised at the lower quality of seats on the Boeing 777 in Business Class. Seats are tight and the whole Business class section is jam packed with seats. It doesn’t feel like Business Class at all. Also the way the tray tables are placed with a huge bulky solid metal hinge at knee level makes it so uncomfortable and always anxious that one will accidentally bang their knee on it. Quality of amenities has also declined. Over priced tickets with diminished quality of the entire experience.

The food could be better. Toilets were smelly all along

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

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

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.

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

They didn't open the Check-in desks for almost an hour after they should've been open (even though encouraged us to check-in our carry-on luggage because it was going to be a full flight). They alerted us that the flight would be delayed but slow-rolled informing us of the extent of the delay...which ended up being over 3 hours. As a result of this, I missed my connecting flight and had to stay over-night in Munich when it would've been a lot better for me to just stay in Warsaw another night....Lufthansa wasn't done with me yet though as I had more bad experiences with them after getting to Munich.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

Hate their old flights, boatding, food and services. Very poor quality

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Flight was late and has 12 hours transit time instead of 1.3 hours.

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.

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).

Travelling to a place near Incheon Intl?

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