How long does it take to fly to Seoul?

On average, it takes 17h 40m to fly from Ireland to Seoul if you fly out of Dublin (the most popular airport in Ireland) and into Incheon Intl Airport (the most popular airport in Seoul). If you’re flying out of Cork and into Incheon Intl Airport, then the flight time is around 22h 05m.

What is the cheapest airline that flies from Ireland to Seoul?

Etihad Airways, China Eastern, and United Airlines are the most popular carriers operating from Ireland to Seoul

Which airlines fly to Seoul?

Turkish Airlines, Lufthansa and Etihad Airways are the top three most popular airlines that fly to Seoul from Ireland according to our data. Turkish Airlines is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ireland to Seoul?

Prices for flights from Ireland to Seoul were last updated today.

How many operators does momondo search for flights from Ireland to Seoul?

The number of operators available for flights from Ireland to Seoul is 7 as of August 2026.

How old do you have to be to fly from Ireland to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€291 Cheap Flights from Ireland to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Seoul

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One-way

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Recent return flight deals from Ireland to Seoul

Enter your travel dates to find the best prices.

09:00 - 10:55DUB Dublin-ICN Incheon Intl

17h 55m1 stop Abu Dhabi Zayed Intl

16:20 - 08:00ICN Incheon Intl-DUB Dublin

23h 40m1 stop Shanghai Pu Dong

€513Multiple Airlines

Sun, 20 Sep - Thu, 1 Oct

20:35 - 10:55DUB Dublin-ICN Incheon Intl

30h 20m1 stop Abu Dhabi Zayed Intl

12:55 - 08:00ICN Incheon Intl-DUB Dublin

27h 05m1 stop Shanghai Pu Dong

€534Multiple Airlines

Sun, 27 Sep - Tue, 13 Oct

10:55 - 11:55DUB Dublin-ICN Incheon Intl

17h 00m1 stop Shanghai Pu Dong

14:15 - 08:00ICN Incheon Intl-DUB Dublin

25h 45m2 stops Qingdao Jiaodong Intl Shanghai Pu Dong

€535China Eastern

Wed, 16 Sep - Sun, 27 Sep

10:55 - 11:55DUB Dublin-ICN Incheon Intl

17h 00m1 stop Shanghai Pu Dong

16:20 - 08:00ICN Incheon Intl-DUB Dublin

23h 40m1 stop Shanghai Pu Dong

€535China Eastern

Wed, 2 Sep - Thu, 10 Sep

05:10 - 11:00DUB Dublin-ICN Incheon Intl

20h 50m1 stop Frankfurt am Main

13:30 - 10:05ICN Incheon Intl-DUB Dublin

29h 35m1 stop Munich Franz Josef Strauss

€548Lufthansa

Thu, 28 Jan - Sun, 14 Feb

05:10 - 11:00DUB Dublin-ICN Incheon Intl

20h 50m1 stop Frankfurt am Main

13:30 - 08:25ICN Incheon Intl-DUB Dublin

27h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

€564Lufthansa

Thu, 28 Jan - Sun, 14 Feb

09:00 - 10:55DUB Dublin-ICN Incheon Intl

17h 55m1 stop Abu Dhabi Zayed Intl

18:20 - 19:05ICN Incheon Intl-DUB Dublin

32h 45m1 stop Abu Dhabi Zayed Intl

€574Etihad Airways

Mon, 21 Sep - Mon, 5 Oct

09:00 - 10:55DUB Dublin-ICN Incheon Intl

17h 55m1 stop Abu Dhabi Zayed Intl

18:20 - 19:05ICN Incheon Intl-DUB Dublin

32h 45m1 stop Abu Dhabi Zayed Intl

€575Etihad Airways

Mon, 21 Sep - Mon, 5 Oct

10:55 - 19:00DUB Dublin-ICN Incheon Intl

47h 05m2 stops Stockholm Arlanda Kastrup Copenhagen

23:45 - 11:50ICN Incheon Intl-DUB Dublin

45h 05m2 stops Kastrup Copenhagen Oslo Gardermoen

€657Scandinavian Airlines

Sun, 17 Jan - Sat, 30 Jan

10:55 - 19:00DUB Dublin-ICN Incheon Intl

47h 05m2 stops Stockholm Arlanda Kastrup Copenhagen

23:45 - 18:20ICN Incheon Intl-DUB Dublin

27h 35m1 stop Kastrup Copenhagen

€710Scandinavian Airlines

Sun, 17 Jan - Sat, 30 Jan

Recent last minute flight deals from Ireland to Seoul

Enter your travel dates to find the best prices.

08:55 - 10:55DUB Dublin-ICN Incheon Intl

18h 00m1 stop Abu Dhabi Zayed Intl

18:20 - 19:05ICN Incheon Intl-DUB Dublin

32h 45m1 stop Abu Dhabi Zayed Intl

€575Etihad Airways

Thu, 20 Aug - Wed, 2 Sep

09:00 - 10:55DUB Dublin-ICN Incheon Intl

17h 55m1 stop Abu Dhabi Zayed Intl

10:50 - 00:05ICN Incheon Intl-DUB Dublin

21h 15m2 stops Beijing Capital London Gatwick

€694Multiple Airlines

Thu, 20 Aug - Wed, 2 Sep

05:45 - 08:35DUB Dublin-ICN Incheon Intl

18h 50m1 stop Istanbul

10:15 - 23:05ICN Incheon Intl-DUB Dublin

20h 50m1 stop Istanbul

€789Turkish Airlines

Thu, 20 Aug - Sat, 5 Sep

20:50 - 19:50DUB Dublin-GMP Seoul Gimpo Intl

39h 00m3 stops Madrid Barajas Barcelona-El Prat Shanghai Pu Dong

20:50 - 18:55GMP Seoul Gimpo Intl-DUB Dublin

30h 05m2 stops Shanghai Hongqiao Intl London Gatwick

€839Multiple Airlines

Thu, 20 Aug - Wed, 2 Sep

05:35 - 08:35DUB Dublin-ICN Incheon Intl

19h 00m1 stop Istanbul

10:15 - 09:40ICN Incheon Intl-DUB Dublin

31h 25m1 stop Istanbul

€895Turkish Airlines

Fri, 21 Aug - Fri, 4 Sep

11:10 - 16:25DUB Dublin-ICN Incheon Intl

21h 15m1 stop Amsterdam Schiphol

22:25 - 08:20ICN Incheon Intl-DUB Dublin

17h 55m1 stop Amsterdam Schiphol

€939KLM

Tue, 18 Aug - Wed, 26 Aug

19:50 - 18:35DUB Dublin-ICN Incheon Intl

38h 45m2 stops Stockholm Arlanda Kastrup Copenhagen

23:35 - 10:25ICN Incheon Intl-DUB Dublin

42h 50m2 stops Kastrup Copenhagen Oslo Gardermoen

€1,152Scandinavian Airlines

Thu, 20 Aug - Sat, 5 Sep

11:10 - 18:35DUB Dublin-ICN Incheon Intl

23h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

23:35 - 19:05ICN Incheon Intl-DUB Dublin

27h 30m2 stops Kastrup Copenhagen Stockholm Arlanda

€1,162Scandinavian Airlines

Fri, 21 Aug - Thu, 3 Sep

05:55 - 17:25DUB Dublin-ICN Incheon Intl

27h 30m2 stops Paris Charles de Gaulle Shanghai Pu Dong

14:30 - 15:25ICN Incheon Intl-DUB Dublin

32h 55m2 stops Shanghai Pu Dong Paris Charles de Gaulle

€1,354China Eastern

Thu, 20 Aug - Wed, 2 Sep

08:15 - 17:05DUB Dublin-ICN Incheon Intl

24h 50m1 stop Doha Hamad Intl

01:20 - 20:55ICN Incheon Intl-DUB Dublin

27h 35m2 stops Doha Hamad Intl London Heathrow

€1,424Qatar Airways

Thu, 20 Aug - Tue, 1 Sep

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Lufthansa flights from Ireland to Seoul

Our best Lufthansa deals on Ireland to Seoul flight tickets

Lufthansa

28 Jan

DUB05:10Dublin

20h 50m

1 stop

ICN11:00Incheon Intl

14 Feb

ICN13:30Incheon Intl

29h 35m

1 stop

DUB10:05Dublin

€548

Lufthansa

28 Jan

DUB05:10Dublin

20h 50m

1 stop

ICN11:00Incheon Intl

14 Feb

ICN13:30Incheon Intl

27h 55m

2 stops

DUB08:25Dublin

€564

Lufthansa

10 Jan

DUB09:10Dublin

16h 50m

1 stop

ICN11:00Incheon Intl

24 Jan

ICN13:30Incheon Intl

29h 35m

1 stop

DUB10:05Dublin

€572

KLM flights from Ireland to Seoul

Our best KLM deals on Ireland to Seoul flight tickets

KLM

19 Oct

ORK17:10Cork

15h 15m

1 stop

ICN16:25Incheon Intl

5 Nov

ICN13:20Incheon Intl

30h 20m

2 stops

ORK10:40Cork

€786

KLM

19 Oct

ORK06:15Cork

26h 10m

1 stop

ICN16:25Incheon Intl

4 Nov

ICN23:05Incheon Intl

20h 35m

1 stop

ORK10:40Cork

€810

KLM

19 Oct

ORK06:15Cork

26h 10m

1 stop

ICN16:25Incheon Intl

6 Nov

ICN23:05Incheon Intl

20h 35m

1 stop

ORK10:40Cork

€854

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Sun 20/9

09:00-10:55

1 stop17h 55m

Incheon Intl

Thu 1/10

16:20-08:00

1 stop23h 40m

€513

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Sun 27/9

20:35-10:55

1 stop30h 20m

Incheon Intl

Tue 13/10

12:55-08:00

1 stop27h 05m

€534

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Wed 16/9

10:55-11:55

1 stop17h 00m

Incheon Intl

Sun 27/9

14:15-08:00

2 stops25h 45m

€535

Fastest return journey

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Wed 2/9

10:55-11:55

1 stop17h 00m

Incheon Intl

Thu 10/9

16:20-08:00

1 stop23h 40m

€535

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Thu 28/1

05:10-11:00

1 stop20h 50m

Incheon Intl

Sun 14/2

13:30-10:05

1 stop29h 35m

€548

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Thu 28/1

05:10-11:00

1 stop20h 50m

Incheon Intl

Sun 14/2

13:30-08:25

2 stops27h 55m

€564

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 21/9

09:00-10:55

1 stop17h 55m

Incheon Intl

Mon 5/10

18:20-19:05

1 stop32h 45m

€574

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 21/9

09:00-10:55

1 stop17h 55m

Incheon Intl

Mon 5/10

18:20-19:05

1 stop32h 45m

€575

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Sun 17/1

10:55-19:00

2 stops47h 05m

Incheon Intl

Sat 30/1

23:45-11:50

2 stops45h 05m

€657

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Sun 17/1

10:55-19:00

2 stops47h 05m

Incheon Intl

Sat 30/1

23:45-18:20

1 stop27h 35m

€710

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seoul?

The cheapest month to fly to Seoul from Ireland is in November. Flight prices, which tend to average around €611, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Seoul, with average flight prices from Ireland averaging around €615.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around €721 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Ireland for as low as €642 on momondo.

Can stopping save me money on Ireland to Seoul flights?

You could potentially save up to 54% on your flight if you consider stops on a Ireland to Seoul flight.

Cheap Ireland to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Seoul

Fastest flight time	17h 40m
Direct flights	None

The fastest flight from Ireland to Seoul takes 17h 40m

There are no direct flights from Ireland to Seoul. There are no popular flight routes from Ireland to Seoul.

Search flight deals

Frequently asked questions about flying from Ireland to Seoul

When did momondo last update prices for flights from Ireland to Seoul?
Prices for flights from Ireland to Seoul were last updated today.
How many operators does momondo search for flights from Ireland to Seoul?
The number of operators available for flights from Ireland to Seoul is 7 as of August 2026.
How old do you have to be to fly from Ireland to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Seoul

Compare and see reviews for airlines that fly from Ireland to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom €485	Free Cancellation	Rating 7.4 1,953 reviews	Search Scandinavian Airlines flights
Lufthansa	PriceFrom €504	Free Cancellation	Rating 6.8 8,195 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom €596	Free Cancellation	Rating 7.4 3,738 reviews	Search Qatar Airways flights
Turkish Airlines	PriceFrom €596	Free Cancellation	Rating 7.4 4,474 reviews	Search Turkish Airlines flights
KLM	PriceFrom €600	Free Cancellation	Rating 7.8 1,559 reviews	Search KLM flights
Etihad Airways	PriceFrom €602	Free Cancellation	Rating 7.3 1,504 reviews	Search Etihad Airways flights
China Eastern	PriceFrom €676	Free Cancellation	Rating 7.3 232 reviews	Search China Eastern flights

Why use momondo?

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

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

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

All flight searches from Ireland to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Seoul?

Once all potential Ireland to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Cheap flights from Ireland to Seoul from €291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Seoul departing on 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ireland to Seoul

Recent return flight deals from Ireland to Seoul

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Big names, great deals

Big names, great deals

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Filter for what you want

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Lufthansa flights from Ireland to Seoul

Our best Lufthansa deals on Ireland to Seoul flight tickets

KLM flights from Ireland to Seoul

Our best KLM deals on Ireland to Seoul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Seoul that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from Ireland to Seoul

What is the cheapest month to fly to Seoul?

How far in advance should I book a flight to Seoul?

Can stopping save me money on Ireland to Seoul flights?

What is the cheapest airline that flies from Ireland to Seoul?

Which airlines fly to Seoul?

How long does it take to fly to Seoul?

Cheap Ireland to Seoul flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Ireland to Seoul

Best airlines flying from Ireland to Seoul

Compare and see reviews for airlines that fly from Ireland to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul

Fly your favourite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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Popular flights according to clicks in the last 7 days on momondo

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