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Cheap flights from Seoul to Ireland from €250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Ireland departing on 18/8. 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 Seoul to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
14:30 - 06:15
ICN
-
DUB
24h 45m
1 stop
China Eastern Logo
09:00 - 17:25
DUB
-
ICN
23h 25m
1 stop
€447China Eastern
Sun, 20 Dec - Wed, 30 Dec
China Eastern Logo
14:30 - 08:00
ICN
-
DUB
25h 30m
1 stop
China Eastern Logo
10:55 - 11:55
DUB
-
ICN
17h 00m
1 stop
€449China Eastern
Sun, 2 Aug - Wed, 26 Aug
China Eastern Logo
14:30 - 08:00
ICN
-
DUB
25h 30m
1 stop
China Eastern Logo
10:55 - 11:55
DUB
-
ICN
17h 00m
1 stop
€456China Eastern
Sun, 2 Aug - Fri, 7 Aug
China Eastern Logo
12:00 - 08:00
GMP
-
DUB
28h 00m
1 stop
China Eastern Logo
10:55 - 19:50
DUB
-
GMP
24h 55m
1 stop
€457China Eastern
Sun, 2 Aug - Fri, 7 Aug
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
China Eastern Logo
10:55 - 20:45
DUB
-
ICN
25h 50m
1 stop
€457China Eastern
Tue, 11 Aug - Fri, 14 Aug
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
China Eastern Logo
10:55 - 15:10
DUB
-
ICN
20h 15m
1 stop
€457China Eastern
Thu, 13 Aug - Mon, 17 Aug
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
China Eastern Logo
10:55 - 20:45
DUB
-
ICN
25h 50m
1 stop
€464China Eastern
Sun, 2 Aug - Wed, 5 Aug
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
China Eastern Logo
10:55 - 15:20
DUB
-
ICN
20h 25m
1 stop
€465China Eastern
Tue, 11 Aug - Mon, 17 Aug
Multiple Airlines Logo
15:00 - 06:55
GMP
-
DUB
23h 55m
1 stop
Multiple Airlines Logo
12:00 - 20:10
DUB
-
GMP
24h 10m
1 stop
€651Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
15:00 - 07:00
GMP
-
DUB
24h 00m
1 stop
Multiple Airlines Logo
12:00 - 20:10
DUB
-
GMP
24h 10m
1 stop
€668Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep

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Lufthansa flights from Seoul to Ireland

Our best Lufthansa deals on Seoul to Ireland flight tickets
Lufthansa
1 Dec
ICN12:55Incheon Intl
18h 50m
1 stop
DUB22:45Dublin
8 Dec
DUB09:10Dublin
17h 05m
2 stops
ICN11:15Incheon Intl
€537
Lufthansa
17 Jan
ICN12:55Incheon Intl
30h 10m
2 stops
DUB10:05Dublin
24 Jan
DUB10:50Dublin
15h 25m
1 stop
ICN11:15Incheon Intl
€576
Lufthansa
12 Jan
ICN12:55Incheon Intl
18h 50m
1 stop
DUB22:45Dublin
5 Feb
DUB10:50Dublin
15h 25m
1 stop
ICN11:15Incheon Intl
€577

China Eastern flights from Seoul to Ireland

Our best China Eastern deals on Seoul to Ireland flight tickets
China Eastern
20 Dec
ICN14:30Incheon Intl
24h 45m
1 stop
DUB06:15Dublin
30 Dec
DUB09:00Dublin
23h 25m
1 stop
ICN17:25Incheon Intl
€447
China Eastern
2 Aug
ICN14:30Incheon Intl
25h 30m
1 stop
DUB08:00Dublin
26 Aug
DUB10:55Dublin
17h 00m
1 stop
ICN11:55Incheon Intl
€449
China Eastern
23 Jul
GMP12:00Seoul Gimpo Intl
28h 00m
1 stop
DUB08:00Dublin
29 Jul
DUB10:55Dublin
24h 55m
1 stop
GMP19:50Seoul Gimpo Intl
€452

momondo Fare Finder

 
Customise your flight search to find flights from Seoul to Ireland 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 22 July 2026.
Use the filters below to find and compare flights from Seoul to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Sun 20/12

14:30-06:15

1 stop24h 45m

Dublin

Wed 30/12

09:00-17:25

1 stop23h 25m

€447
Fastest return journey

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Sun 2/8

14:30-08:00

1 stop25h 30m

Dublin

Wed 26/8

10:55-11:55

1 stop17h 00m

€449

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Sun 2/8

14:30-08:00

1 stop25h 30m

Dublin

Fri 7/8

10:55-11:55

1 stop17h 00m

€456

SeoulDublin

GMP - DUB

GMPDUB

Seoul Gimpo Intl

Sun 2/8

12:00-08:00

1 stop28h 00m

Dublin

Fri 7/8

10:55-19:50

1 stop24h 55m

€457

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Tue 11/8

16:20-08:00

1 stop23h 40m

Dublin

Fri 14/8

10:55-20:45

1 stop25h 50m

€457

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Thu 13/8

16:20-08:00

1 stop23h 40m

Dublin

Mon 17/8

10:55-15:10

1 stop20h 15m

€457

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Sun 2/8

16:20-08:00

1 stop23h 40m

Dublin

Wed 5/8

10:55-20:45

1 stop25h 50m

€464

IncheonDublin

ICN - DUB

ICNDUB

Incheon Intl

Tue 11/8

16:20-08:00

1 stop23h 40m

Dublin

Mon 17/8

10:55-15:20

1 stop20h 25m

€465

SeoulDublin

GMP - DUB

GMPDUB

Seoul Gimpo Intl

Thu 3/9

15:00-06:55

1 stop23h 55m

Dublin

Thu 10/9

12:00-20:10

1 stop24h 10m

€651

SeoulDublin

GMP - DUB

GMPDUB

Seoul Gimpo Intl

Mon 31/8

15:00-07:00

1 stop24h 00m

Dublin

Mon 7/9

12:00-20:10

1 stop24h 10m

€668

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Ireland from

How to get the cheapest flight ticket from Seoul to Ireland

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Seoul averaging around €572.

How far in advance should I book a flight from Seoul to Ireland?

You are more likely to see cheaper flights to Ireland from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €747 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Seoul for as low as €458 on momondo.

Can stopping save me money on Seoul to Ireland flights?

You could potentially save up to 56% on your flight if you consider stops on a Seoul to Ireland flight.

Cheap Seoul to Ireland flight deals and tips

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

Fastest flight time

21h 15m

Direct flights

None
The fastest flight from Seoul to Ireland takes 21h 15m
There are no direct flights from Seoul to Ireland. There are no popular flight routes from Seoul to Ireland.
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Frequently asked questions about flying from Seoul to Ireland

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

    Prices for flights from Seoul to Ireland refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 Ireland. 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 Seoul to Ireland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from Seoul.

Can I find flights from Seoul to Ireland with flexible booking policies on momondo?

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

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

Once you have performed a search for Seoul to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Seoul to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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