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Cheap flights from Ireland to Seoul from €306

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 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
09:10 - 11:00
DUB
-
ICN
16h 50m
1 stop
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€537Lufthansa
Fri, 20 Nov - Fri, 4 Dec
Lufthansa Logo
05:10 - 11:15
DUB
-
ICN
21h 05m
2 stops
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€559Lufthansa
Fri, 20 Nov - Fri, 4 Dec
Lufthansa Logo
05:10 - 11:00
DUB
-
ICN
20h 50m
1 stop
Lufthansa Logo
12:55 - 10:05
ICN
-
DUB
30h 10m
2 stops
€566Lufthansa
Sat, 21 Nov - Fri, 4 Dec
China Eastern Logo
10:55 - 17:25
DUB
-
ICN
22h 30m
1 stop
China Eastern Logo
15:50 - 08:00
ICN
-
DUB
24h 10m
2 stops
€579China Eastern
Wed, 16 Sep - Sun, 4 Oct
China Eastern Logo
10:55 - 21:05
DUB
-
ICN
26h 10m
2 stops
China Eastern Logo
15:50 - 08:00
ICN
-
DUB
24h 10m
2 stops
€585China Eastern
Wed, 16 Sep - Sun, 4 Oct
Lufthansa Logo
05:10 - 11:15
DUB
-
ICN
21h 05m
2 stops
Lufthansa Logo
12:55 - 10:05
ICN
-
DUB
30h 10m
2 stops
€587Lufthansa
Fri, 20 Nov - Fri, 4 Dec
Multiple Airlines Logo
10:55 - 15:10
DUB
-
ICN
20h 15m
1 stop
Multiple Airlines Logo
18:25 - 06:15
ICN
-
DUB
20h 50m
1 stop
€608Multiple Airlines
Mon, 21 Sep - Sun, 25 Oct
Multiple Airlines Logo
11:00 - 14:10
DUB
-
GMP
18h 10m
1 stop
Multiple Airlines Logo
08:35 - 05:50
GMP
-
DUB
30h 15m
1 stop
€610Multiple Airlines
Sat, 21 Nov - Fri, 4 Dec
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
24h 25m
2 stops
Qatar Airways Logo
00:20 - 19:25
ICN
-
SNN
28h 05m
2 stops
€1,145Qatar Airways
Mon, 23 Nov - Thu, 26 Nov
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
24h 25m
2 stops
Qatar Airways Logo
00:20 - 19:25
ICN
-
SNN
28h 05m
2 stops
€1,146Qatar Airways
Mon, 23 Nov - Thu, 26 Nov

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Lufthansa flights from Ireland to Seoul

Our best Lufthansa deals on Ireland to Seoul flight tickets
Lufthansa
20 Nov
DUB09:10Dublin
16h 50m
1 stop
ICN11:00Incheon Intl
4 Dec
ICN12:55Incheon Intl
18h 50m
1 stop
DUB22:45Dublin
€537
Lufthansa
20 Nov
DUB05:10Dublin
21h 05m
2 stops
ICN11:15Incheon Intl
4 Dec
ICN12:55Incheon Intl
18h 50m
1 stop
DUB22:45Dublin
€559
Lufthansa
21 Nov
DUB05:10Dublin
20h 50m
1 stop
ICN11:00Incheon Intl
4 Dec
ICN12:55Incheon Intl
30h 10m
2 stops
DUB10:05Dublin
€566

Turkish Airlines flights from Ireland to Seoul

Our best Turkish Airlines deals on Ireland to Seoul flight tickets
Turkish Airlines
17 Sept
DUB05:45Dublin
18h 50m
1 stop
ICN08:35Incheon Intl
5 Oct
ICN10:15Incheon Intl
20h 50m
1 stop
DUB23:05Dublin
€655
Turkish Airlines
21 Sept
DUB17:05Dublin
16h 35m
1 stop
ICN17:40Incheon Intl
5 Oct
ICN10:15Incheon Intl
20h 50m
1 stop
DUB23:05Dublin
€656
Turkish Airlines
17 Sept
DUB05:45Dublin
18h 50m
1 stop
ICN08:35Incheon Intl
3 Oct
ICN10:15Incheon Intl
20h 50m
1 stop
DUB23:05Dublin
€664

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 12 July 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
Fastest return journey

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 20/11

09:10-11:00

1 stop16h 50m

Incheon Intl

Fri 4/12

12:55-22:45

1 stop18h 50m

€537

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 20/11

05:10-11:15

2 stops21h 05m

Incheon Intl

Fri 4/12

12:55-22:45

1 stop18h 50m

€559

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sat 21/11

05:10-11:00

1 stop20h 50m

Incheon Intl

Fri 4/12

12:55-10:05

2 stops30h 10m

€566

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 16/9

10:55-17:25

1 stop22h 30m

Incheon Intl

Sun 4/10

15:50-08:00

2 stops24h 10m

€579

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 16/9

10:55-21:05

2 stops26h 10m

Incheon Intl

Sun 4/10

15:50-08:00

2 stops24h 10m

€585

DublinIncheon

DUB - ICN

DUBICN

Dublin

Fri 20/11

05:10-11:15

2 stops21h 05m

Incheon Intl

Fri 4/12

12:55-10:05

2 stops30h 10m

€587

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 21/9

10:55-15:10

1 stop20h 15m

Incheon Intl

Sun 25/10

18:25-06:15

1 stop20h 50m

€608

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Sat 21/11

11:00-14:10

1 stop18h 10m

Seoul Gimpo Intl

Fri 4/12

08:35-05:50

1 stop30h 15m

€610

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 23/11

07:50-17:15

2 stops24h 25m

Incheon Intl

Thu 26/11

00:20-19:25

2 stops28h 05m

€1,145

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 23/11

07:50-17:15

2 stops24h 25m

Incheon Intl

Thu 26/11

00:20-19:25

2 stops28h 05m

€1,146

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 March. Flight prices, which tend to average around €336, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Seoul, with average flight prices from Ireland averaging around €344.

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 €759 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 €604 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

15h 25m

Direct flights

None
The fastest flight from Ireland to Seoul takes 15h 25m
There are no direct flights from Ireland to Seoul. There are no popular flight routes from Ireland to Seoul.
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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 €492Free CancellationRating
7.4
1,873 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom €511Free CancellationRating
6.8
8,128 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom €582Free CancellationRating
7.3
1,475 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €604Free CancellationRating
7.3
3,744 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €604Free CancellationRating
7.4
4,442 reviews
Search Turkish Airlines flights
KLMPriceFrom €608Free CancellationRating
7.8
1,537 reviews
Search KLM flights
China EasternPriceFrom €685Free CancellationRating
7.3
228 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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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