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Cheap flights from Ireland to Seoul from €310

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 15/4. 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
07:50 - 14:55
DUB
-
ICN
23h 05m
3 stops
Multiple Airlines Logo
20:15 - 22:55
ICN
-
DUB
34h 40m
3 stops
€500Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
07:50 - 14:55
DUB
-
ICN
23h 05m
3 stops
Multiple Airlines Logo
20:15 - 22:55
ICN
-
DUB
34h 40m
3 stops
€501Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
07:50 - 14:55
DUB
-
ICN
23h 05m
3 stops
Multiple Airlines Logo
20:15 - 20:10
ICN
-
DUB
31h 55m
3 stops
€503Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
08:25 - 18:30
DUB
-
ICN
26h 05m
3 stops
Multiple Airlines Logo
18:25 - 20:10
ICN
-
DUB
33h 45m
2 stops
€529Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
07:50 - 13:30
DUB
-
ICN
21h 40m
2 stops
Multiple Airlines Logo
20:15 - 20:10
ICN
-
DUB
31h 55m
3 stops
€534Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
06:25 - 11:55
DUB
-
ICN
21h 30m
2 stops
Multiple Airlines Logo
20:15 - 20:10
ICN
-
DUB
31h 55m
3 stops
€538Multiple Airlines
Thu, 23 Apr - Fri, 8 May
Multiple Airlines Logo
07:40 - 20:40
DUB
-
ICN
29h 00m
3 stops
Multiple Airlines Logo
20:15 - 23:00
ICN
-
DUB
34h 45m
3 stops
€541Multiple Airlines
Tue, 19 May - Mon, 25 May
Multiple Airlines Logo
13:30 - 22:10
DUB
-
ICN
24h 40m
2 stops
Multiple Airlines Logo
21:15 - 22:55
ICN
-
DUB
33h 40m
2 stops
€543Multiple Airlines
Thu, 23 Apr - Fri, 8 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
€1,171Qatar Airways
Sun, 17 May - Tue, 19 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
€1,174Qatar Airways
Sun, 17 May - Tue, 19 May

Qatar Airways flights from Ireland to Seoul

Our best Qatar Airways deals on Ireland to Seoul flight tickets
Qatar Airways
17 Mar
DUB07:45Dublin
24h 30m
1 stop
ICN17:15Incheon Intl
25 Mar
ICN00:20Incheon Intl
28h 30m
1 stop
DUB19:50Dublin
€629
Qatar Airways
8 Apr
DUB15:00Dublin
18h 05m
1 stop
ICN17:05Incheon Intl
13 May
ICN00:15Incheon Intl
21h 15m
1 stop
DUB13:30Dublin
€633
Qatar Airways
19 Mar
DUB21:20Dublin
34h 55m
1 stop
ICN17:15Incheon Intl
1 Apr
ICN01:20Incheon Intl
37h 25m
1 stop
DUB06:45Dublin
€677

KLM flights from Ireland to Seoul

Our best KLM deals on Ireland to Seoul flight tickets
KLM
12 Jun
ORK06:15Cork
19h 20m
2 stops
ICN09:35Incheon Intl
3 Jul
ICN22:25Incheon Intl
25h 55m
2 stops
ORK16:20Cork
€1,031
KLM
12 Jun
ORK06:15Cork
19h 20m
2 stops
ICN09:35Incheon Intl
3 Jul
ICN22:25Incheon Intl
25h 55m
2 stops
ORK16:20Cork
€1,051
KLM
12 Jun
ORK06:15Cork
19h 20m
2 stops
ICN09:35Incheon Intl
3 Jul
ICN22:25Incheon Intl
25h 55m
2 stops
ORK16:20Cork
€1,056

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 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

07:50-14:55

3 stops23h 05m

Incheon Intl

Fri 8/5

20:15-22:55

3 stops34h 40m

€500

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

07:50-14:55

3 stops23h 05m

Incheon Intl

Fri 8/5

20:15-22:55

3 stops34h 40m

€501

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

07:50-14:55

3 stops23h 05m

Incheon Intl

Fri 8/5

20:15-20:10

3 stops31h 55m

€503

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

08:25-18:30

3 stops26h 05m

Incheon Intl

Fri 8/5

18:25-20:10

2 stops33h 45m

€529

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

07:50-13:30

2 stops21h 40m

Incheon Intl

Fri 8/5

20:15-20:10

3 stops31h 55m

€534
Fastest return journey

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

06:25-11:55

2 stops21h 30m

Incheon Intl

Fri 8/5

20:15-20:10

3 stops31h 55m

€538

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 19/5

07:40-20:40

3 stops29h 00m

Incheon Intl

Mon 25/5

20:15-23:00

3 stops34h 45m

€541

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 23/4

13:30-22:10

2 stops24h 40m

Incheon Intl

Fri 8/5

21:15-22:55

2 stops33h 40m

€543

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Sun 17/5

07:40-18:05

2 stops26h 25m

Incheon Intl

Tue 19/5

00:15-20:35

2 stops28h 20m

€1,171

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

€1,174

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 January. Flight prices, which tend to average around €565, 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 €594.

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 €689 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 €594 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

14h 40m

Direct flights

None
The fastest flight from Ireland to Seoul takes 14h 40m
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 €493Free CancellationRating
6.8
7,846 reviews
Search Lufthansa flights
KLMPriceFrom €538Free CancellationRating
7.8
1,470 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom €552Free CancellationRating
7.3
1,712 reviews
Search Scandinavian Airlines flights
Etihad AirwaysPriceFrom €560Free CancellationRating
7.3
1,426 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €595Free CancellationRating
7.3
4,253 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