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Cheap flights from Ireland to South Korea from €281

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 South Korea departing on 21/4. 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
0 bags

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Find the cheapest flights from Ireland to South Korea

Recent return flight deals from Ireland to South Korea

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 20:45
DUB
-
ICN
28h 45m2 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€500Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
07:00 - 14:55
DUB
-
ICN
22h 55m3 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€507Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Multiple Airlines Logo
07:00 - 21:10
DUB
-
ICN
29h 10m3 stops
Multiple Airlines Logo
09:35 - 00:35
ICN
-
DUB
24h 00m1 stop
€509Multiple Airlines
Mon, 9 Feb - Mon, 23 Feb
Lufthansa Logo
05:55 - 09:55
DUB
-
ICN
20h 00m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€522Lufthansa
Sat, 2 May - Wed, 13 May
Lufthansa Logo
06:05 - 09:55
DUB
-
ICN
19h 50m1 stop
Lufthansa Logo
12:20 - 22:15
ICN
-
DUB
17h 55m1 stop
€528Lufthansa
Mon, 1 Jun - Tue, 16 Jun
Scandinavian Airlines Logo
19:05 - 19:00
DUB
-
ICN
14h 55m1 stop
Scandinavian Airlines Logo
23:45 - 11:45
ICN
-
DUB
21h 00m1 stop
€543Scandinavian Airlines
Thu, 22 Jan - Wed, 4 Feb
Scandinavian Airlines Logo
12:30 - 19:00
DUB
-
ICN
21h 30m1 stop
Scandinavian Airlines Logo
23:45 - 10:30
ICN
-
DUB
19h 45m2 stops
€546Scandinavian Airlines
Thu, 22 Jan - Wed, 4 Feb
KLM Logo
06:00 - 10:30
ORK
-
ICN
43h 30m2 stops
KLM Logo
23:05 - 14:45
ICN
-
ORK
24h 40m2 stops
€686KLM
Thu, 15 Jan - Thu, 22 Jan
Qatar Airways Logo
17:30 - 17:15
SNN
-
ICN
38h 45m2 stops
Qatar Airways Logo
18:30 - 11:30
ICN
-
SNN
26h 00m2 stops
€1,169Qatar Airways
Mon, 19 Jan - Fri, 23 Jan
Qatar Airways Logo
20:05 - 17:15
SNN
-
ICN
36h 10m2 stops
Qatar Airways Logo
18:30 - 11:30
ICN
-
SNN
26h 00m2 stops
€1,170Qatar Airways
Mon, 19 Jan - Fri, 23 Jan

Qatar Airways flights from Ireland to South Korea

Our best Qatar Airways deals on Ireland to South Korea flight tickets
Qatar Airways
14 May
DUB08:15Dublin
25h 50m
1 stop
ICN18:05Incheon Intl
20 May
ICN00:15Incheon Intl
23h 45m
1 stop
DUB16:00Dublin
€596
Find similar
Qatar Airways
1 Jun
DUB15:00Dublin
19h 05m
1 stop
ICN18:05Incheon Intl
15 Jun
ICN01:20Incheon Intl
20h 10m
1 stop
DUB13:30Dublin
€597
Find similar
Qatar Airways
14 May
DUB15:00Dublin
19h 05m
1 stop
ICN18:05Incheon Intl
20 May
ICN00:15Incheon Intl
23h 45m
1 stop
DUB16:00Dublin
€599
Find similar

Lufthansa flights from Ireland to South Korea

Our best Lufthansa deals on Ireland to South Korea flight tickets
Lufthansa
2 May
DUB05:55Dublin
20h 00m
1 stop
ICN09:55Incheon Intl
13 May
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€522
Find similar
Lufthansa
1 Jun
DUB06:05Dublin
19h 50m
1 stop
ICN09:55Incheon Intl
16 Jun
ICN12:20Incheon Intl
17h 55m
1 stop
DUB22:15Dublin
€528
Find similar
Lufthansa
2 May
DUB05:55Dublin
20h 00m
1 stop
ICN09:55Incheon Intl
14 May
ICN11:40Incheon Intl
28h 20m
2 stops
DUB08:00Dublin
€549
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to South Korea 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 28 December 2025.
Use the filters below to find and compare flights from Ireland to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-20:45

2 stops28h 45m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€500

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-14:55

3 stops22h 55m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€507

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 9/2

07:00-21:10

3 stops29h 10m

Incheon Intl

Mon 23/2

09:35-00:35

1 stop24h 00m

€509

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sat 2/5

05:55-09:55

1 stop20h 00m

Incheon Intl

Wed 13/5

12:20-22:15

1 stop17h 55m

€522

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 1/6

06:05-09:55

1 stop19h 50m

Incheon Intl

Tue 16/6

12:20-22:15

1 stop17h 55m

€528

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 22/1

19:05-19:00

1 stop14h 55m

Incheon Intl

Wed 4/2

23:45-11:45

1 stop21h 00m

€543

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 22/1

12:30-19:00

1 stop21h 30m

Incheon Intl

Wed 4/2

23:45-10:30

2 stops19h 45m

€546

CorkIncheon

ORK - ICN

ORKICN

Cork

Thu 15/1

06:00-10:30

2 stops43h 30m

Incheon Intl

Thu 22/1

23:05-14:45

2 stops24h 40m

€686

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 19/1

17:30-17:15

2 stops38h 45m

Incheon Intl

Fri 23/1

18:30-11:30

2 stops26h 00m

€1,169

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Mon 19/1

20:05-17:15

2 stops36h 10m

Incheon Intl

Fri 23/1

18:30-11:30

2 stops26h 00m

€1,170

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to South Korea from

How to get the cheapest flight ticket from Ireland to South Korea

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 South Korea?

The month of January is, on average, the cheapest month to fly to South Korea from Ireland, with most prices found around €541. If you’re not able to fly to South Korea in January, then March is your next best option. Flight prices from Ireland to South Korea during March average around €576.

What is the cheapest time of day to depart on your flight to South Korea?

According to our data, the cheapest time of day to fly to South Korea is in the evening. momondo users have found flights departing from Ireland to South Korea in the evening for as low as €602. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at midday because they tend to be around €758. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around €687 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Ireland for as low as €426 on momondo.

Cheap Ireland to South Korea flight deals and tips

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

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Ireland to South Korea takes 14h 40m
There are no direct flights from Ireland to South Korea. There are no popular flight routes from Ireland to South Korea.
Search flight deals

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

    Prices for flights from Ireland to South Korea were last updated today.

  • How many operators does momondo search for flights from Ireland to South Korea?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ireland to South Korea

Compare and see reviews for airlines that fly from Ireland to South Korea with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom €485Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
KLMPriceFrom €530Free CancellationRating
7.7
1,435 reviews
Search KLM flights
Etihad AirwaysPriceFrom €551Free CancellationRating
7.4
1,340 reviews
Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to South Korea?

It is quick and easy to find Ireland to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

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

Yes. momondo enables you to select and highlight flights to South Korea from Ireland with this policy.

How can momondo help me find flights from Ireland to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to South Korea.

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

Price alerts on flights to South Korea 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.

An easier way to manage your South Korea 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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