KLM Flights to Incheon Intl Airport

The most popular airline for flights to Incheon Intl Airport on momondo is KLM, which operates 25 flights in this direction every week. Most depart out of Fukuoka, with the best deal for KLM flights to Incheon Intl Airport being €531 (return, Dublin to Incheon Intl Airport, momondo searches within the last 72 hours). In 1,385 KLM reviews, it is rated 7.8 by momondo users.

Etihad Airways Flights to Incheon Intl Airport

Etihad Airways flies to Incheon Intl Airport 21 times per week usually, making it a popular airline to fly with, particularly when heading to Incheon Intl Airport from Osaka Kansai Intl. Etihad Airways (rating: 7.4, 1,250 reviews) varies in price depending on when and where you want to fly to Incheon Intl Airport from. The best Etihad Airways ticket price found on momondo to Incheon Intl Airport was from Dublin (€525 return).

How long does it take to fly to Incheon Intl Airport?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Incheon Intl Airport you fly into. For example, flying from Dublin to Incheon Intl takes 16h 40m on average. On the other hand, flying from Cork to Incheon Intl takes 18h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the cheapest airline that flies from Ireland to Incheon Intl?

Qatar Airways, Etihad Airways, and Lufthansa are the most popular carriers operating from Ireland to Incheon Intl

€308 Find Cheap Flights to Incheon Intl Airport (ICN) in 2025/26

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Find the cheapest flights from Ireland to Incheon Intl Airport

Round-trip

One-way

Last minute

Cheap return flights

06:55 - 11:55DUB-ICN

20h 00m2 stops

18:25 - 12:50ICN-DUB

27h 25m2 stops

€474

Find Deal

Wed, 19 Nov - Mon, 24 Nov

10:50 - 11:15DUB-ICN

15h 25m1 stop

13:05 - 22:45ICN-DUB

18h 40m1 stop

€478Lufthansa

Find Deal

Tue, 3 Mar - Fri, 20 Mar

08:10 - 21:55DUB-ICN

28h 45m1 stop

23:45 - 06:25ICN-DUB

39h 40m1 stop

€516Etihad Airways

Find Deal

Thu, 6 Nov - Fri, 21 Nov

08:10 - 21:55DUB-ICN

28h 45m1 stop

23:45 - 06:25ICN-DUB

39h 40m1 stop

€517Etihad Airways

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Tue, 11 Nov - Wed, 19 Nov

12:30 - 19:00DUB-ICN

21h 30m1 stop

23:45 - 09:25ICN-DUB

18h 40m1 stop

€526Scandinavian Airlines

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Thu, 6 Nov - Fri, 21 Nov

19:05 - 19:00DUB-ICN

14h 55m1 stop

23:45 - 11:20ICN-DUB

44h 35m2 stops

€528Scandinavian Airlines

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Thu, 6 Nov - Fri, 21 Nov

14:05 - 17:15DUB-ICN

18h 10m1 stop

00:20 - 12:35ICN-DUB

21h 15m1 stop

€591Qatar Airways

Find Deal

Mon, 17 Nov - Tue, 25 Nov

14:05 - 17:15DUB-ICN

18h 10m1 stop

00:20 - 06:00ICN-DUB

38h 40m1 stop

€594Qatar Airways

Find Deal

Mon, 3 Nov - Tue, 11 Nov

06:00 - 10:00ORK-ICN

20h 00m2 stops

08:30 - 22:25ICN-ORK

21h 55m2 stops

€701KLM

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Thu, 2 Oct - Wed, 8 Oct

06:00 - 10:00ORK-ICN

20h 00m2 stops

08:30 - 16:35ICN-ORK

40h 05m2 stops

€702KLM

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Thu, 2 Oct - Wed, 8 Oct

Fly from

Route

Depart

Return

Price

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 19/11

06:55-11:55

2 stops20h 00m

Incheon Intl

Mon 24/11

18:25-12:50

2 stops27h 25m

€474

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 3/3

10:50-11:15

1 stop15h 25m

Incheon Intl

Fri 20/3

13:05-22:45

1 stop18h 40m

€478

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 6/11

08:10-21:55

1 stop28h 45m

Incheon Intl

Fri 21/11

23:45-06:25

1 stop39h 40m

€516

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 11/11

08:10-21:55

1 stop28h 45m

Incheon Intl

Wed 19/11

23:45-06:25

1 stop39h 40m

€517

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 6/11

12:30-19:00

1 stop21h 30m

Incheon Intl

Fri 21/11

23:45-09:25

1 stop18h 40m

€526

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 6/11

19:05-19:00

1 stop14h 55m

Incheon Intl

Fri 21/11

23:45-11:20

2 stops44h 35m

€528

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 17/11

14:05-17:15

1 stop18h 10m

Incheon Intl

Tue 25/11

00:20-12:35

1 stop21h 15m

€591

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 3/11

14:05-17:15

1 stop18h 10m

Incheon Intl

Tue 11/11

00:20-06:00

1 stop38h 40m

€594

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 2/10

06:00-10:00

2 stops20h 00m

Incheon Intl

Wed 8/10

08:30-22:25

2 stops21h 55m

€701

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 2/10

06:00-10:00

2 stops20h 00m

Incheon Intl

Wed 8/10

08:30-16:35

2 stops40h 05m

€702

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flights to Incheon Intl Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Incheon Intl Airport to help you craft the best travel plan.

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Ireland to Incheon Intl Airport is on a Saturday when prices can be found for as low as €528. Flights from Ireland to Incheon Intl Airport on a Friday will generally be more expensive and average around €727. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The month of February is, on average, the cheapest month to fly to Incheon Intl Airport from Ireland, with most prices found around €604. If you are unable to visit Incheon Intl Airport during the month of February, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around €608.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

Our data shows that the cheapest Ireland to Incheon Intl Airport flights are usually those with departure times at midday. Our users have found flights to Incheon Intl Airport at midday for as low as €646. Flights in the afternoon are often more expensive, with an average ticket price of €717.

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

You are more likely to see cheaper flights to Incheon Intl Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around €702 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Ireland for as low as €555 on momondo.

Cheapest flights to Incheon Intl

Find the cheapest flights to Incheon Intl from your nearest city or airport

Find flights from Dublin to Incheon Intl Airport

CHEAPEST MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLIN	February	14% cheaper	Flying from Dublin to Incheon Intl Airport costs on average just €604 in February
MOST EXPENSIVE MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLIN	August	27% more expensive	It costs about €898 for flights to Incheon Intl Airport from Dublin in August
MOST POPULAR MONTH TO FLY TO INCHEON INTL AIRPORT FROM DUBLIN	June	353% more users visited	More momondo users searched in flights to Incheon Intl Airport from Dublin in June than any other month

Cheap Incheon Intl Airport flight deals and tips

Summary info about Incheon Intl Airport flight prices, duration and airlines

Best One-Way Price	€308
Best Round-Trip Price	€474
Fastest flight time	17h 35m
Popular in	August

The best one-way flight price to Seoul from Ireland in the last 72 hours is €308 (Dublin to Incheon Intl).

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The best round-trip flight price to Seoul from Ireland in the last 72 hours is €474 (Dublin to Incheon Intl).

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The fastest flight to Seoul from Ireland takes 17h 35m (Dublin to Incheon Intl).

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August has the highest demand for flights to Seoul, with a 10% price increase on average.

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Frequently asked questions about flying to Incheon Intl Airport

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

Travelling from most locations, it is best to book your flight to Incheon Intl Airport during the month of February for the best deal, although there are other times of the year which offer great deals as well.

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

On average, from most locations, when planning your trip to Incheon Intl Airport, try to book your flight in the region of 88 days in advance for the cheapest prices.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

From most locations, the cheapest flights to Incheon Intl Airport are found on a Saturday. Booking a Friday departure is usually the most expensive.

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

Generally, when visiting Incheon Intl Airport, Midday flights represent the best value. Afternoon flights are likely to have higher prices.

Is there an alternative airport near Incheon Intl Airport?

Those flying to Incheon Intl Airport could potentially find better pricing at Seoul Gimpo Intl Airport (15 km from Incheon city centre), Cheongju Airport (108 km from Incheon Intl Airport city centre) or WonJu Airport (111 km from Incheon city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Incheon?

You can find deals at Seoul Gimpo Intl Airport for €155 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Incheon Intl Airport?

There are a total of 3 airlines that operate flight routes to Incheon Intl Airport, with Etihad Airways being the most popular option. An estimated 43% of those flying into Incheon Intl Airport choose to fly with Etihad Airways. If you’re unable to find tickets with Etihad Airways, then Lufthansa and KLM are also popular airlines to fly with.

When did momondo last update prices for flights to Incheon Intl Airport?

Prices for flights to Incheon Intl Airport were last updated today.

How many operators does momondo search for flights to Incheon Intl Airport?

The number of operators available for flights to Incheon Intl Airport is 7 as of September 2025.

How old do you have to be to fly to Incheon Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Seoul.

I’m not ready to book a flight to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Seoul and let you know when they change.