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Cheap flights from Ireland to Seoul from €287

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 2/6. 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.
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 11:45
ICN
-
DUB
21h 00m1 stop
€472Scandinavian Airlines
Tue, 3 Feb - Wed, 18 Feb
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 11:45
ICN
-
DUB
21h 00m1 stop
€473Scandinavian Airlines
Thu, 5 Mar - Wed, 18 Mar
Lufthansa Logo
08:50 - 09:55
DUB
-
ICN
17h 05m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€495Lufthansa
Tue, 26 May - Wed, 10 Jun
Lufthansa Logo
08:50 - 09:55
DUB
-
ICN
17h 05m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€509Lufthansa
Tue, 26 May - Mon, 8 Jun
Multiple Airlines Logo
12:00 - 14:10
DUB
-
GMP
18h 10m1 stop
Multiple Airlines Logo
08:35 - 07:00
GMP
-
DUB
30h 25m1 stop
€545Multiple Airlines
Sat, 18 Apr - Mon, 4 May
Multiple Airlines Logo
11:55 - 20:45
ORK
-
ICN
23h 50m2 stops
Multiple Airlines Logo
16:20 - 12:35
ICN
-
ORK
29h 15m2 stops
€548Multiple Airlines
Sat, 24 Jan - Mon, 26 Jan
Qatar Airways Logo
20:05 - 17:15
SNN
-
ICN
36h 10m2 stops
Qatar Airways Logo
00:20 - 16:45
ICN
-
SNN
25h 25m2 stops
€994Qatar Airways
Mon, 19 Jan - Thu, 22 Jan
KLM Logo
15:10 - 16:25
ORK
-
ICN
41h 15m2 stops
KLM Logo
22:25 - 10:20
ICN
-
ORK
19h 55m1 stop
€1,106KLM
Sat, 2 May - Sat, 16 May
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
24h 25m2 stops
Qatar Airways Logo
00:20 - 16:45
ICN
-
SNN
25h 25m2 stops
€1,127Qatar Airways
Mon, 19 Jan - Thu, 22 Jan
KLM Logo
06:00 - 16:25
ORK
-
ICN
26h 25m1 stop
KLM Logo
22:25 - 16:35
ICN
-
ORK
26h 10m1 stop
€1,175KLM
Sun, 29 Mar - Fri, 10 Apr

Scandinavian Airlines flights from Ireland to Seoul

Our best Scandinavian Airlines deals on Ireland to Seoul flight tickets
Scandinavian Airlines
3 Feb
DUB19:05Dublin
14h 55m
1 stop
ICN19:00Incheon Intl
18 Feb
ICN23:45Incheon Intl
21h 00m
1 stop
DUB11:45Dublin
€472
Find similar
Scandinavian Airlines
5 Mar
DUB19:05Dublin
14h 55m
1 stop
ICN19:00Incheon Intl
18 Mar
ICN23:45Incheon Intl
21h 00m
1 stop
DUB11:45Dublin
€473
Find similar
Scandinavian Airlines
26 Feb
DUB19:05Dublin
14h 55m
1 stop
ICN19:00Incheon Intl
11 Mar
ICN23:45Incheon Intl
21h 00m
1 stop
DUB11:45Dublin
€474
Find similar

Lufthansa flights from Ireland to Seoul

Our best Lufthansa deals on Ireland to Seoul flight tickets
Lufthansa
26 May
DUB08:50Dublin
17h 05m
1 stop
ICN09:55Incheon Intl
10 Jun
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€494
Find similar
Lufthansa
26 May
DUB08:50Dublin
17h 05m
1 stop
ICN09:55Incheon Intl
8 Jun
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€509
Find similar
Lufthansa
26 May
DUB08:50Dublin
17h 05m
1 stop
ICN09:55Incheon Intl
5 Jun
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€510
Find similar

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 8 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 3/2

19:05-19:00

1 stop14h 55m

Incheon Intl

Wed 18/2

23:45-11:45

1 stop21h 00m

€472

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 5/3

19:05-19:00

1 stop14h 55m

Incheon Intl

Wed 18/3

23:45-11:45

1 stop21h 00m

€473

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 26/5

08:50-09:55

1 stop17h 05m

Incheon Intl

Wed 10/6

12:20-22:15

1 stop17h 55m

€494

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 26/5

08:50-09:55

1 stop17h 05m

Incheon Intl

Mon 8/6

12:20-22:15

1 stop17h 55m

€509

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Sat 18/4

12:00-14:10

1 stop18h 10m

Seoul Gimpo Intl

Mon 4/5

08:35-07:00

1 stop30h 25m

€545

CorkIncheon

ORK - ICN

ORKICN

Cork

Sat 24/1

11:55-20:45

2 stops23h 50m

Incheon Intl

Mon 26/1

16:20-12:35

2 stops29h 15m

€548

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 19/1

20:05-17:15

2 stops36h 10m

Incheon Intl

Thu 22/1

00:20-16:45

2 stops25h 25m

€994

CorkIncheon

ORK - ICN

ORKICN

Cork

Sat 2/5

15:10-16:25

2 stops41h 15m

Incheon Intl

Sat 16/5

22:25-10:20

1 stop19h 55m

€1,106

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 19/1

07:50-17:15

2 stops24h 25m

Incheon Intl

Thu 22/1

00:20-16:45

2 stops25h 25m

€1,127

CorkIncheon

ORK - ICN

ORKICN

Cork

Sun 29/3

06:00-16:25

1 stop26h 25m

Incheon Intl

Fri 10/4

22:25-16:35

1 stop26h 10m

€1,175

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 €543, 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 €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 €689 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 €414 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 55m

Direct flights

None
The fastest flight from Ireland to Seoul takes 14h 55m
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 €489Free CancellationRating
6.8
7,694 reviews
Search Lufthansa flights
KLMPriceFrom €533Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Etihad AirwaysPriceFrom €555Free CancellationRating
7.3
1,360 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