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Cheap flights from Ireland to Seoul from €361

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 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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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.
Etihad Airways Logo
09:00 - 10:50
DUB
-
ICN
17h 50m
1 stop
Etihad Airways Logo
01:35 - 19:05
ICN
-
DUB
25h 30m
1 stop
€612Etihad Airways
Tue, 9 Jun - Wed, 29 Jul
Etihad Airways Logo
20:35 - 10:50
DUB
-
ICN
30h 15m
1 stop
Etihad Airways Logo
17:45 - 19:05
ICN
-
DUB
33h 20m
1 stop
€613Etihad Airways
Wed, 27 May - Wed, 3 Jun
Etihad Airways Logo
18:55 - 10:50
DUB
-
ICN
31h 55m
1 stop
Etihad Airways Logo
17:50 - 07:15
ICN
-
DUB
21h 25m
1 stop
€614Etihad Airways
Mon, 27 Apr - Mon, 11 May
Etihad Airways Logo
09:00 - 10:50
DUB
-
ICN
17h 50m
1 stop
Etihad Airways Logo
17:50 - 07:15
ICN
-
DUB
21h 25m
1 stop
€617Etihad Airways
Wed, 13 May - Wed, 27 May
Etihad Airways Logo
20:35 - 10:50
DUB
-
ICN
30h 15m
1 stop
Etihad Airways Logo
17:45 - 19:05
ICN
-
DUB
33h 20m
1 stop
€618Etihad Airways
Mon, 1 Jun - Wed, 17 Jun
Etihad Airways Logo
20:35 - 10:50
DUB
-
ICN
30h 15m
1 stop
Etihad Airways Logo
17:45 - 07:15
ICN
-
DUB
21h 30m
1 stop
€622Etihad Airways
Thu, 28 May - Thu, 4 Jun
Multiple Airlines Logo
06:20 - 14:00
DUB
-
GMP
23h 40m
2 stops
Multiple Airlines Logo
08:30 - 12:30
GMP
-
DUB
36h 00m
2 stops
€703Multiple Airlines
Mon, 11 May - Tue, 19 May
Qatar Airways Logo
20:30 - 17:30
ORK
-
ICN
37h 00m
2 stops
Qatar Airways Logo
23:45 - 10:45
ICN
-
ORK
43h 00m
2 stops
€876Qatar Airways
Thu, 7 May - Thu, 14 May
Qatar Airways Logo
07:10 - 17:30
ORK
-
ICN
26h 20m
2 stops
Qatar Airways Logo
23:45 - 10:45
ICN
-
ORK
43h 00m
2 stops
€883Qatar Airways
Thu, 7 May - Thu, 14 May
Qatar Airways Logo
21:15 - 17:30
SNN
-
ICN
36h 15m
2 stops
Qatar Airways Logo
23:45 - 20:35
ICN
-
SNN
52h 50m
2 stops
€885Qatar Airways
Mon, 25 May - Mon, 1 Jun

Qatar Airways flights from Ireland to Seoul

Our best Qatar Airways deals on Ireland to Seoul flight tickets
Qatar Airways
21 Apr
DUB09:30Dublin
24h 00m
1 stop
ICN17:30Incheon Intl
27 Apr
ICN23:45Incheon Intl
23h 40m
1 stop
DUB15:25Dublin
€656
Qatar Airways
20 Apr
DUB12:55Dublin
20h 35m
1 stop
ICN17:30Incheon Intl
5 May
ICN23:45Incheon Intl
40h 15m
1 stop
DUB08:00Dublin
€657
Qatar Airways
7 May
DUB12:55Dublin
20h 35m
1 stop
ICN17:30Incheon Intl
18 May
ICN23:45Incheon Intl
23h 40m
1 stop
DUB15:25Dublin
€663

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
9 Jun
DUB09:00Dublin
17h 50m
1 stop
ICN10:50Incheon Intl
29 Jul
ICN01:35Incheon Intl
25h 30m
1 stop
DUB19:05Dublin
€612
Etihad Airways
27 May
DUB20:35Dublin
30h 15m
1 stop
ICN10:50Incheon Intl
3 Jun
ICN17:45Incheon Intl
33h 20m
1 stop
DUB19:05Dublin
€613
Etihad Airways
27 Apr
DUB18:55Dublin
31h 55m
1 stop
ICN10:50Incheon Intl
11 May
ICN17:50Incheon Intl
21h 25m
1 stop
DUB07:15Dublin
€614

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 14 April 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

Cheapest return flight

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 9/6

09:00-10:50

1 stop17h 50m

Incheon Intl

Wed 29/7

01:35-19:05

1 stop25h 30m

€612

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 27/5

20:35-10:50

1 stop30h 15m

Incheon Intl

Wed 3/6

17:45-19:05

1 stop33h 20m

€613

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 27/4

18:55-10:50

1 stop31h 55m

Incheon Intl

Mon 11/5

17:50-07:15

1 stop21h 25m

€614
Fastest return journey

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 13/5

09:00-10:50

1 stop17h 50m

Incheon Intl

Wed 27/5

17:50-07:15

1 stop21h 25m

€617

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 1/6

20:35-10:50

1 stop30h 15m

Incheon Intl

Wed 17/6

17:45-19:05

1 stop33h 20m

€618

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 28/5

20:35-10:50

1 stop30h 15m

Incheon Intl

Thu 4/6

17:45-07:15

1 stop21h 30m

€622

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Mon 11/5

06:20-14:00

2 stops23h 40m

Seoul Gimpo Intl

Tue 19/5

08:30-12:30

2 stops36h 00m

€703

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 7/5

20:30-17:30

2 stops37h 00m

Incheon Intl

Thu 14/5

23:45-10:45

2 stops43h 00m

€876

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 7/5

07:10-17:30

2 stops26h 20m

Incheon Intl

Thu 14/5

23:45-10:45

2 stops43h 00m

€883

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 25/5

21:15-17:30

2 stops36h 15m

Incheon Intl

Mon 1/6

23:45-20:35

2 stops52h 50m

€885

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 €547, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Seoul, with average flight prices from Ireland averaging around €593.

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 €701 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 €561 on momondo.

Can stopping save me money on Ireland to Seoul flights?

You could potentially save up to 65% 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 30m

Direct flights

None
The fastest flight from Ireland to Seoul takes 17h 30m
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?

  • 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 AirlinesPriceFrom €480Free CancellationRating
7.3
1,749 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom €488Free CancellationRating
6.8
7,921 reviews
Search Lufthansa flights
KLMPriceFrom €532Free CancellationRating
7.8
1,499 reviews
Search KLM flights
Etihad AirwaysPriceFrom €566Free CancellationRating
7.3
1,430 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €589Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines 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