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Cheap flights from Ireland to Seoul from €285

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 28/11. 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

Lufthansa Logo
09:10 - 10:50DUB-ICN
16h 40m1 stop
Lufthansa Logo
13:05 - 22:45ICN-DUB
18h 40m1 stop
€484Lufthansa
Find Deal
Mon, 2 Mar - Tue, 17 Mar
Lufthansa Logo
05:10 - 10:50DUB-ICN
20h 40m1 stop
Lufthansa Logo
13:05 - 10:05ICN-DUB
30h 00m2 stops
€505Lufthansa
Find Deal
Mon, 2 Mar - Tue, 17 Mar
Scandinavian Airlines Logo
11:15 - 19:00DUB-ICN
22h 45m2 stops
Scandinavian Airlines Logo
23:45 - 11:20ICN-DUB
44h 35m2 stops
€510Scandinavian Airlines
Find Deal
Thu, 30 Oct - Fri, 14 Nov
Scandinavian Airlines Logo
19:05 - 19:00DUB-ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 11:45ICN-DUB
21h 00m1 stop
€511Scandinavian Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Logo
07:55 - 19:50DUB-GMP
27h 55m2 stops
Logo
12:00 - 10:25GMP-DUB
31h 25m2 stops
€521
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Logo
07:55 - 20:40DUB-ICN
28h 45m3 stops
Logo
18:25 - 19:20ICN-DUB
33h 55m2 stops
€523
Find Deal
Sun, 19 Oct - Sun, 26 Oct
Etihad Airways Logo
08:10 - 10:45DUB-ICN
17h 35m1 stop
Etihad Airways Logo
17:50 - 06:25ICN-DUB
21h 35m1 stop
€531Etihad Airways
Find Deal
Mon, 10 Nov - Wed, 19 Nov
Etihad Airways Logo
09:05 - 22:05DUB-ICN
29h 00m1 stop
Etihad Airways Logo
18:30 - 07:10ICN-DUB
20h 40m1 stop
€532Etihad Airways
Find Deal
Thu, 2 Oct - Wed, 15 Oct
KLM Logo
06:00 - 06:30ORK-ICN
40h 30m2 stops
KLM Logo
22:25 - 16:35ICN-ORK
26h 10m1 stop
€661KLM
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Thu, 2 Oct - Thu, 9 Oct
KLM Logo
17:15 - 10:30ORK-ICN
32h 15m2 stops
KLM Logo
12:40 - 16:45ICN-ORK
37h 05m2 stops
€664KLM
Find Deal
Sat, 8 Nov - Fri, 21 Nov

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
10 Nov
DUB08:10Dublin
17h 35m
1 stop
ICN10:45Incheon Intl
19 Nov
ICN17:50Incheon Intl
21h 35m
1 stop
DUB06:25Dublin
€531
Find similar
Etihad Airways
2 Oct
DUB09:05Dublin
29h 00m
1 stop
ICN22:05Incheon Intl
15 Oct
ICN18:30Incheon Intl
20h 40m
1 stop
DUB07:10Dublin
€532
Find similar
Etihad Airways
10 Nov
DUB08:10Dublin
17h 35m
1 stop
ICN10:45Incheon Intl
30 Nov
ICN23:45Incheon Intl
39h 40m
1 stop
DUB06:25Dublin
€543
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Air France flights from Ireland to Seoul

Our best Air France deals on Ireland to Seoul flight tickets
Air France
18 Sept
DUB06:00Dublin
16h 30m
1 stop
ICN06:30Incheon Intl
10 Oct
ICN12:35Incheon Intl
18h 05m
1 stop
DUB22:40Dublin
€602
Find similar
Air France
2 Oct
ORK15:25Cork
31h 05m
1 stop
ICN06:30Incheon Intl
8 Oct
ICN08:30Incheon Intl
38h 10m
1 stop
ORK14:40Cork
€622
Find similar
Air France
15 Sept
DUB06:00Dublin
16h 30m
1 stop
ICN06:30Incheon Intl
19 Sept
ICN08:30Incheon Intl
31h 45m
1 stop
DUB08:15Dublin
€796
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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 6 September 2025.
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

Mon 2/3

09:10-10:50

1 stop16h 40m

Incheon Intl

Tue 17/3

13:05-22:45

1 stop18h 40m

€484

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 2/3

05:10-10:50

1 stop20h 40m

Incheon Intl

Tue 17/3

13:05-10:05

2 stops30h 00m

€505

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 30/10

11:15-19:00

2 stops22h 45m

Incheon Intl

Fri 14/11

23:45-11:20

2 stops44h 35m

€510

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 13/11

19:05-19:00

1 stop14h 55m

Incheon Intl

Mon 17/11

23:45-11:45

1 stop21h 00m

€511

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Sun 19/10

07:55-19:50

2 stops27h 55m

Seoul Gimpo Intl

Sun 26/10

12:00-10:25

2 stops31h 25m

€521

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sun 19/10

07:55-20:40

3 stops28h 45m

Incheon Intl

Sun 26/10

18:25-19:20

2 stops33h 55m

€523

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 10/11

08:10-10:45

1 stop17h 35m

Incheon Intl

Wed 19/11

17:50-06:25

1 stop21h 35m

€531

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 2/10

09:05-22:05

1 stop29h 00m

Incheon Intl

Wed 15/10

18:30-07:10

1 stop20h 40m

€532

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 2/10

06:00-06:30

2 stops40h 30m

Incheon Intl

Thu 9/10

22:25-16:35

1 stop26h 10m

€661

CorkIncheon

ORK - ICN

ORKICN

Cork

Sat 8/11

17:15-10:30

2 stops32h 15m

Incheon Intl

Fri 21/11

12:40-16:45

2 stops37h 05m

€664

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 €550, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Seoul, with average flight prices from Ireland averaging around €556.

What is the cheapest day to depart on your flight to Seoul?

On average, the least expensive day to fly to Seoul from Ireland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €605. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Ireland to Seoul on a Monday will generally be more expensive and average around €787. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €605 when looking at flights departing in the evening. At midday is when there is more demand to fly to Seoul, so prices are often more expensive at around €763 per ticket.

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 €702 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 €557 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

Direct flights

None
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 €457Free CancellationRating
6.8
7,404 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom €527Free CancellationRating
7.4
1,243 reviews
Search Etihad Airways flights
KLMPriceFrom €533Free CancellationRating
7.8
1,382 reviews
Search KLM 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