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Cheap flights from Ireland to Seoul from €290

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 12/5. 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.
Multiple Airlines Logo
06:25 - 22:45
DUB
-
ICN
32h 20m
3 stops
Multiple Airlines Logo
16:15 - 18:55
ICN
-
DUB
34h 40m
2 stops
€498Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
06:50 - 14:55
DUB
-
ICN
24h 05m
3 stops
Multiple Airlines Logo
20:15 - 22:55
ICN
-
DUB
34h 40m
3 stops
€500Multiple Airlines
Wed, 22 Apr - Sun, 10 May
Multiple Airlines Logo
11:00 - 20:40
DUB
-
ICN
25h 40m
3 stops
Multiple Airlines Logo
15:55 - 18:55
ICN
-
DUB
35h 00m
3 stops
€503Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
10:30 - 20:40
DUB
-
ICN
26h 10m
3 stops
Multiple Airlines Logo
20:15 - 22:50
ICN
-
DUB
34h 35m
3 stops
€522Multiple Airlines
Mon, 27 Apr - Thu, 7 May
Multiple Airlines Logo
11:00 - 20:40
DUB
-
ICN
25h 40m
3 stops
Multiple Airlines Logo
20:15 - 20:10
ICN
-
DUB
31h 55m
3 stops
€540Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
17:35 - 05:55
DUB
-
ICN
28h 20m
2 stops
Multiple Airlines Logo
18:25 - 20:25
ICN
-
DUB
34h 00m
2 stops
€574Multiple Airlines
Wed, 22 Apr - Sat, 9 May
China Eastern Logo
08:55 - 11:00
DUB
-
GMP
42h 05m
2 stops
China Eastern Logo
12:00 - 22:25
GMP
-
DUB
42h 25m
2 stops
€820China Eastern
Tue, 5 May - Tue, 26 May
Qatar Airways Logo
21:15 - 18:05
SNN
-
ICN
36h 50m
2 stops
Qatar Airways Logo
00:15 - 20:35
ICN
-
SNN
28h 20m
2 stops
€1,169Qatar Airways
Sun, 17 May - Tue, 19 May
Qatar Airways Logo
07:40 - 18:05
SNN
-
ICN
26h 25m
2 stops
Qatar Airways Logo
00:15 - 20:35
ICN
-
SNN
28h 20m
2 stops
€1,465Qatar Airways
Thu, 4 Jun - Sun, 7 Jun
Qatar Airways Logo
07:40 - 17:05
SNN
-
ICN
25h 25m
2 stops
Qatar Airways Logo
18:30 - 15:50
ICN
-
SNN
29h 20m
2 stops
€1,470Qatar Airways
Mon, 6 Apr - Fri, 10 Apr

Turkish Airlines flights from Ireland to Seoul

Our best Turkish Airlines deals on Ireland to Seoul flight tickets
Turkish Airlines
25 Aug
DUB05:35Dublin
28h 05m
1 stop
ICN17:40Incheon Intl
15 Sept
ICN23:20Incheon Intl
31h 45m
1 stop
DUB23:05Dublin
€597
Turkish Airlines
8 Jun
DUB17:05Dublin
31h 30m
1 stop
ICN08:35Incheon Intl
16 Jun
ICN23:20Incheon Intl
18h 00m
1 stop
DUB09:20Dublin
€630

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
5 May
DUB09:00Dublin
17h 50m
1 stop
ICN10:50Incheon Intl
25 May
ICN01:35Incheon Intl
25h 30m
1 stop
DUB19:05Dublin
€593
Etihad Airways
16 Apr
DUB20:35Dublin
30h 15m
1 stop
ICN10:50Incheon Intl
29 Apr
ICN17:50Incheon Intl
21h 25m
1 stop
DUB07:15Dublin
€595
Etihad Airways
13 Apr
DUB18:55Dublin
31h 55m
1 stop
ICN10:50Incheon Intl
13 May
ICN01:35Incheon Intl
25h 30m
1 stop
DUB19:05Dublin
€596

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 23 March 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

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

06:25-22:45

3 stops32h 20m

Incheon Intl

Wed 6/5

16:15-18:55

2 stops34h 40m

€498

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 22/4

06:50-14:55

3 stops24h 05m

Incheon Intl

Sun 10/5

20:15-22:55

3 stops34h 40m

€500

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

11:00-20:40

3 stops25h 40m

Incheon Intl

Wed 6/5

15:55-18:55

3 stops35h 00m

€503

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 27/4

10:30-20:40

3 stops26h 10m

Incheon Intl

Thu 7/5

20:15-22:50

3 stops34h 35m

€522

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

11:00-20:40

3 stops25h 40m

Incheon Intl

Fri 8/5

20:15-20:10

3 stops31h 55m

€540

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 22/4

17:35-05:55

2 stops28h 20m

Incheon Intl

Sat 9/5

18:25-20:25

2 stops34h 00m

€574

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Tue 5/5

08:55-11:00

2 stops42h 05m

Seoul Gimpo Intl

Tue 26/5

12:00-22:25

2 stops42h 25m

€820

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Sun 17/5

21:15-18:05

2 stops36h 50m

Incheon Intl

Tue 19/5

00:15-20:35

2 stops28h 20m

€1,169
Fastest return journey

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Thu 4/6

07:40-18:05

2 stops26h 25m

Incheon Intl

Sun 7/6

00:15-20:35

2 stops28h 20m

€1,465

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 6/4

07:40-17:05

2 stops25h 25m

Incheon Intl

Fri 10/4

18:30-15:50

2 stops29h 20m

€1,470

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 €566, 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 €599.

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 €692 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 €596 on momondo.

Can stopping save me money on Ireland to Seoul flights?

You could potentially save up to 65% 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

17h 25m

Direct flights

None
The fastest flight from Ireland to Seoul takes 17h 25m
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 €494Free CancellationRating
6.8
7,863 reviews
Search Lufthansa flights
KLMPriceFrom €539Free CancellationRating
7.8
1,477 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom €553Free CancellationRating
7.3
1,722 reviews
Search Scandinavian Airlines flights
Etihad AirwaysPriceFrom €573Free CancellationRating
7.3
1,429 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €596Free CancellationRating
7.3
4,274 reviews
Search Turkish Airlines 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