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Cheap flights from Ireland to Seoul from €359

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 2/12. 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

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.
Multiple Airlines Logo
10:55 - 19:50DUB  Dublin-GMP Seoul Gimpo Intl
24h 55m1 stop Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 08:00GMP  Seoul Gimpo Intl-DUB Dublin
28h 00m1 stop Shanghai Hongqiao Intl
€596Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Multiple Airlines Logo
10:55 - 19:50DUB  Dublin-GMP Seoul Gimpo Intl
24h 55m1 stop Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 08:00GMP  Seoul Gimpo Intl-DUB Dublin
28h 00m1 stop Shanghai Hongqiao Intl
€601Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Multiple Airlines Logo
10:55 - 19:50DUB  Dublin-GMP Seoul Gimpo Intl
24h 55m1 stop Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 08:00GMP  Seoul Gimpo Intl-DUB Dublin
28h 00m1 stop Shanghai Hongqiao Intl
€608Multiple Airlines
Mon, 14 Sep - Tue, 29 Sep
Multiple Airlines Logo
11:00 - 14:10DUB  Dublin-GMP Seoul Gimpo Intl
18h 10m1 stop Beijing Capital
Multiple Airlines Logo
08:35 - 05:50GMP  Seoul Gimpo Intl-DUB Dublin
30h 15m1 stop Beijing Capital
€645Multiple Airlines
Sat, 31 Oct - Mon, 30 Nov
Multiple Airlines Logo
12:00 - 20:10DUB  Dublin-GMP Seoul Gimpo Intl
24h 10m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 07:00GMP  Seoul Gimpo Intl-DUB Dublin
24h 00m1 stop Beijing Capital
€659Multiple Airlines
Thu, 3 Sep - Wed, 16 Sep
Multiple Airlines Logo
12:00 - 20:10DUB  Dublin-GMP Seoul Gimpo Intl
24h 10m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 07:00GMP  Seoul Gimpo Intl-DUB Dublin
24h 00m1 stop Beijing Capital
€678Multiple Airlines
Sun, 30 Aug - Wed, 2 Sep
Multiple Airlines Logo
07:55 - 19:50DUB  Dublin-GMP Seoul Gimpo Intl
27h 55m3 stops Milan Malpensa Xi'an Xianyang Shanghai Hongqiao Intl
Multiple Airlines Logo
20:50 - 23:00GMP  Seoul Gimpo Intl-DUB Dublin
34h 10m2 stops Shanghai Hongqiao Intl London Gatwick
€716Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
07:55 - 19:50DUB  Dublin-GMP Seoul Gimpo Intl
27h 55m3 stops Milan Malpensa Xi'an Xianyang Shanghai Hongqiao Intl
Multiple Airlines Logo
07:20 - 10:20GMP  Seoul Gimpo Intl-DUB Dublin
35h 00m3 stops Busan Gimhae Beijing Capital London Gatwick
€742Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
15:40 - 11:00DUB  Dublin-GMP Seoul Gimpo Intl
35h 20m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
15:00 - 07:00GMP  Seoul Gimpo Intl-DUB Dublin
24h 00m1 stop Beijing Capital
€761Multiple Airlines
Mon, 7 Sep - Wed, 23 Sep
Multiple Airlines Logo
12:00 - 15:00DUB  Dublin-GMP Seoul Gimpo Intl
19h 00m1 stop Beijing Capital
Multiple Airlines Logo
15:00 - 07:00GMP  Seoul Gimpo Intl-DUB Dublin
24h 00m1 stop Beijing Capital
€792Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep

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Japan Airlines flights from Ireland to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Ireland to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
14 Sept
DUB08:30Dublin
25h 25m
2 stops
GMP17:55Seoul Gimpo Intl
29 Sept
GMP08:00Seoul Gimpo Intl
31h 40m
2 stops
DUB07:40Dublin
€1,543
Japan Airlines
14 Dec
DUB09:45Dublin
23h 35m
2 stops
GMP18:20Seoul Gimpo Intl
25 Dec
GMP19:40Seoul Gimpo Intl
23h 20m
2 stops
DUB10:00Dublin
€1,588
Japan Airlines
20 Sept
DUB10:30Dublin
26h 45m
2 stops
GMP21:15Seoul Gimpo Intl
6 Oct
GMP19:15Seoul Gimpo Intl
24h 50m
2 stops
DUB12:05Dublin
€1,615

China Eastern flights from Ireland to Seoul Gimpo Intl Airport

Our best China Eastern deals on Ireland to Seoul Gimpo Intl Airport flight tickets
China Eastern
14 Sept
DUB10:55Dublin
24h 55m
1 stop
GMP19:50Seoul Gimpo Intl
29 Sept
GMP12:00Seoul Gimpo Intl
28h 00m
1 stop
DUB08:00Dublin
€567
China Eastern
21 Sept
DUB10:55Dublin
24h 55m
1 stop
GMP19:50Seoul Gimpo Intl
5 Oct
GMP12:00Seoul Gimpo Intl
35h 25m
2 stops
DUB15:25Dublin
€958
China Eastern
21 Sept
DUB10:55Dublin
24h 55m
1 stop
GMP19:50Seoul Gimpo Intl
5 Oct
GMP12:00Seoul Gimpo Intl
42h 40m
2 stops
DUB22:40Dublin
€974

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Seoul Gimpo Intl Airport 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 17 August 2026.
Use the filters below to find and compare flights from Ireland to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Mon 14/9

10:55-19:50

1 stop24h 55m

Seoul Gimpo Intl

Tue 29/9

12:00-08:00

1 stop28h 00m

€596

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Mon 14/9

10:55-19:50

1 stop24h 55m

Seoul Gimpo Intl

Tue 29/9

12:00-08:00

1 stop28h 00m

€601

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Mon 14/9

10:55-19:50

1 stop24h 55m

Seoul Gimpo Intl

Tue 29/9

12:00-08:00

1 stop28h 00m

€608

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Sat 31/10

11:00-14:10

1 stop18h 10m

Seoul Gimpo Intl

Mon 30/11

08:35-05:50

1 stop30h 15m

€645

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Thu 3/9

12:00-20:10

1 stop24h 10m

Seoul Gimpo Intl

Wed 16/9

15:00-07:00

1 stop24h 00m

€659

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Sun 30/8

12:00-20:10

1 stop24h 10m

Seoul Gimpo Intl

Wed 2/9

15:00-07:00

1 stop24h 00m

€678

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Sun 6/9

07:55-19:50

3 stops27h 55m

Seoul Gimpo Intl

Sat 12/9

20:50-23:00

2 stops34h 10m

€716

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Sun 6/9

07:55-19:50

3 stops27h 55m

Seoul Gimpo Intl

Sat 12/9

07:20-10:20

3 stops35h 00m

€742

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Mon 7/9

15:40-11:00

2 stops35h 20m

Seoul Gimpo Intl

Wed 23/9

15:00-07:00

1 stop24h 00m

€761
Fastest return journey

DublinSeoul

DUB Dublin - GMP Seoul Gimpo Intl

DUBGMP

Dublin

Sun 6/9

12:00-15:00

1 stop19h 00m

Seoul Gimpo Intl

Sat 12/9

15:00-07:00

1 stop24h 00m

€792

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 Gimpo Intl Airport

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 airline that flies from Ireland to Seoul Gimpo Intl?

China Eastern is the most popular carrier operating from Ireland to Seoul Gimpo Intl

Cheap Ireland to Seoul Gimpo Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Seoul Gimpo Intl Airport

Best price found

€359

Fastest flight time

18h 10m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from Ireland in the past 72 hours is €359. The best return flight deal from Ireland to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is €596.
The fastest flight from Ireland to Seoul Gimpo Intl Airport takes 18h 10m
There are no direct flights from Ireland to Seoul Gimpo Intl Airport. There are no popular flight routes from Ireland to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from Ireland to Seoul Gimpo Intl Airport

  • When did momondo last update prices for flights from Ireland to Seoul Gimpo Intl Airport?

    Prices for flights from Ireland to Seoul Gimpo Intl Airport refresh daily.

  • How old do you have to be to fly from Ireland to Seoul Gimpo Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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?

momondo does allow users to show only those flights to Seoul from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Seoul?

momondo helps you find the best flight between Ireland and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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