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Cheap flights from Ireland to Seoul from €311

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 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Seoul

Recent return flight deals from Ireland to Seoul

Enter your travel dates to find the best prices.
Lufthansa Logo
08:50 - 09:55
DUB
-
ICN
17h 05m
1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m
1 stop
€508Lufthansa
Tue, 9 Jun - Wed, 8 Jul
Etihad Airways Logo
08:05 - 10:45
DUB
-
ICN
17h 40m
1 stop
Etihad Airways Logo
17:50 - 06:25
ICN
-
DUB
21h 35m
1 stop
€531Etihad Airways
Mon, 26 Jan - Sun, 8 Feb
Etihad Airways Logo
08:05 - 10:45
DUB
-
ICN
17h 40m
1 stop
Etihad Airways Logo
17:50 - 06:25
ICN
-
DUB
21h 35m
1 stop
€536Etihad Airways
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
08:05 - 10:45
DUB
-
ICN
17h 40m
1 stop
Multiple Airlines Logo
16:20 - 10:05
ICN
-
DUB
50h 45m
2 stops
€537Multiple Airlines
Fri, 27 Feb - Fri, 6 Mar
Scandinavian Airlines Logo
11:30 - 19:00
DUB
-
ICN
22h 30m
2 stops
Scandinavian Airlines Logo
23:45 - 11:45
ICN
-
DUB
21h 00m
1 stop
€537Scandinavian Airlines
Thu, 5 Mar - Wed, 18 Mar
Lufthansa Logo
08:50 - 09:55
DUB
-
ICN
17h 05m
1 stop
Lufthansa Logo
12:20 - 09:55
ICN
-
DUB
29h 35m
2 stops
€540Lufthansa
Tue, 9 Jun - Wed, 8 Jul
Multiple Airlines Logo
12:00 - 18:30
DUB
-
ICN
22h 30m
1 stop
Multiple Airlines Logo
14:50 - 07:00
ICN
-
DUB
24h 10m
1 stop
€545Multiple Airlines
Thu, 21 May - Mon, 1 Jun
Multiple Airlines Logo
12:00 - 13:50
DUB
-
ICN
17h 50m
1 stop
Multiple Airlines Logo
14:50 - 07:00
ICN
-
DUB
24h 10m
1 stop
€549Multiple Airlines
Tue, 26 May - Fri, 5 Jun
KLM Logo
17:15 - 16:55
ORK
-
ICN
14h 40m
1 stop
KLM Logo
23:05 - 16:45
ICN
-
ORK
26h 40m
1 stop
€799KLM
Fri, 27 Feb - Fri, 6 Mar
KLM Logo
06:00 - 10:30
ORK
-
ICN
19h 30m
2 stops
KLM Logo
23:05 - 23:25
ICN
-
ORK
33h 20m
1 stop
€823KLM
Fri, 27 Feb - Fri, 6 Mar

Scandinavian Airlines flights from Ireland to Seoul

Our best Scandinavian Airlines deals on Ireland to Seoul flight tickets
Scandinavian Airlines
5 Mar
DUB11:30Dublin
22h 30m
2 stops
ICN19:00Incheon Intl
18 Mar
ICN23:45Incheon Intl
21h 00m
1 stop
DUB11:45Dublin
€537
Scandinavian Airlines
5 Mar
DUB19:05Dublin
14h 55m
1 stop
ICN19:00Incheon Intl
18 Mar
ICN23:45Incheon Intl
27h 35m
1 stop
DUB18:20Dublin
€557
Scandinavian Airlines
5 Mar
DUB11:15Dublin
22h 45m
2 stops
ICN19:00Incheon Intl
18 Mar
ICN23:45Incheon Intl
27h 35m
1 stop
DUB18:20Dublin
€561

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
26 Jan
DUB08:05Dublin
17h 40m
1 stop
ICN10:45Incheon Intl
8 Feb
ICN17:50Incheon Intl
21h 35m
1 stop
DUB06:25Dublin
€531
Etihad Airways
27 Feb
DUB08:05Dublin
17h 40m
1 stop
ICN10:45Incheon Intl
6 Mar
ICN17:50Incheon Intl
21h 35m
1 stop
DUB06:25Dublin
€536
Etihad Airways
17 Mar
DUB19:50Dublin
29h 55m
1 stop
ICN10:45Incheon Intl
26 Mar
ICN17:50Incheon Intl
33h 25m
1 stop
DUB18:15Dublin
€555

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 15 January 2026.
Use the filters below to find and compare flights from Ireland to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 9/6

08:50-09:55

1 stop17h 05m

Incheon Intl

Wed 8/7

12:20-22:15

1 stop17h 55m

€508

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 26/1

08:05-10:45

1 stop17h 40m

Incheon Intl

Sun 8/2

17:50-06:25

1 stop21h 35m

€531

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 27/2

08:05-10:45

1 stop17h 40m

Incheon Intl

Fri 6/3

17:50-06:25

1 stop21h 35m

€536

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 27/2

08:05-10:45

1 stop17h 40m

Incheon Intl

Fri 6/3

16:20-10:05

2 stops50h 45m

€537

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 5/3

11:30-19:00

2 stops22h 30m

Incheon Intl

Wed 18/3

23:45-11:45

1 stop21h 00m

€537

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 9/6

08:50-09:55

1 stop17h 05m

Incheon Intl

Wed 8/7

12:20-09:55

2 stops29h 35m

€540

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 21/5

12:00-18:30

1 stop22h 30m

Incheon Intl

Mon 1/6

14:50-07:00

1 stop24h 10m

€545

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 26/5

12:00-13:50

1 stop17h 50m

Incheon Intl

Fri 5/6

14:50-07:00

1 stop24h 10m

€549

CorkIncheon

ORK - ICN

ORKICN

Cork

Fri 27/2

17:15-16:55

1 stop14h 40m

Incheon Intl

Fri 6/3

23:05-16:45

1 stop26h 40m

€799

CorkIncheon

ORK - ICN

ORKICN

Cork

Fri 27/2

06:00-10:30

2 stops19h 30m

Incheon Intl

Fri 6/3

23:05-23:25

1 stop33h 20m

€822

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

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

What is the cheapest month to fly to Seoul?

The cheapest month to fly to Seoul from Ireland is in January. Flight prices, which tend to average around €545, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Seoul, with average flight prices from Ireland averaging around €592.

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 €693 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 €416 on momondo.

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

14h 40m

Direct flights

None
The fastest flight from Ireland to Seoul takes 14h 40m
There are no direct flights from Ireland to Seoul. There are no popular flight routes from Ireland to Seoul.
Search flight deals

  • 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?

  • 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
LufthansaPriceFrom €491Free CancellationRating
6.8
7,718 reviews
Search Lufthansa flights
KLMPriceFrom €535Free CancellationRating
7.7
1,440 reviews
Search KLM flights
Etihad AirwaysPriceFrom €557Free CancellationRating
7.3
1,370 reviews
Search Etihad Airways 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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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
Seoul Gimpo Intl Airport
Incheon Intl Airport