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Cheap flights from Ireland to South Korea from €283

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
06:55 - 20:45
DUB
-
ICN
28h 50m2 stops
Multiple Airlines Logo
16:10 - 19:10
ICN
-
DUB
36h 00m2 stops
€431Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
11:20 - 19:50
DUB
-
GMP
23h 30m2 stops
Multiple Airlines Logo
20:50 - 23:05
GMP
-
DUB
35h 15m2 stops
€433Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
06:55 - 19:50
DUB
-
GMP
27h 55m2 stops
Multiple Airlines Logo
12:00 - 13:00
GMP
-
DUB
34h 00m2 stops
€435Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:55 - 11:55
DUB
-
ICN
20h 00m2 stops
Multiple Airlines Logo
15:40 - 12:40
ICN
-
DUB
30h 00m3 stops
€436Multiple Airlines
Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
11:20 - 17:25
DUB
-
ICN
21h 05m2 stops
Multiple Airlines Logo
16:40 - 19:10
ICN
-
DUB
35h 30m3 stops
€438Multiple Airlines
Mon, 12 Jan - Thu, 22 Jan
Multiple Airlines Logo
06:40 - 22:45
DUB
-
ICN
31h 05m3 stops
Multiple Airlines Logo
16:20 - 16:20
ICN
-
DUB
33h 00m2 stops
€438Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Air France Logo
15:40 - 10:30
ORK
-
ICN
33h 50m1 stop
Air France Logo
23:05 - 15:00
ICN
-
ORK
48h 55m2 stops
€688Air France
Sat, 17 Jan - Fri, 23 Jan
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
48h 25m2 stops
Qatar Airways Logo
18:30 - 15:45
ICN
-
SNN
30h 15m2 stops
€1,062Qatar Airways
Sat, 17 Jan - Fri, 23 Jan
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
24h 25m2 stops
Qatar Airways Logo
18:30 - 15:45
ICN
-
SNN
30h 15m2 stops
€1,074Qatar Airways
Sat, 17 Jan - Fri, 23 Jan
China Eastern Logo
06:00 - 12:50
DUB
-
CJU
21h 50m2 stops
China Eastern Logo
13:50 - 15:45
CJU
-
DUB
34h 55m2 stops
€3,727China Eastern
Thu, 29 Jan - Thu, 5 Feb

Lufthansa flights from Ireland to South Korea

Our best Lufthansa deals on Ireland to South Korea flight tickets
Lufthansa
12 May
DUB08:45Dublin
17h 10m
1 stop
ICN09:55Incheon Intl
27 May
ICN12:25Incheon Intl
17h 50m
1 stop
DUB22:15Dublin
€508
Find similar
Lufthansa
14 Jun
DUB06:05Dublin
19h 50m
1 stop
ICN09:55Incheon Intl
25 Jun
ICN12:25Incheon Intl
27h 35m
1 stop
DUB08:00Dublin
€520
Find similar
Lufthansa
14 Jun
DUB06:05Dublin
19h 50m
1 stop
ICN09:55Incheon Intl
25 Jun
ICN11:40Incheon Intl
28h 20m
2 stops
DUB08:00Dublin
€536
Find similar

Qatar Airways flights from Ireland to South Korea

Our best Qatar Airways deals on Ireland to South Korea flight tickets
Qatar Airways
17 Jan
SNN07:50Shannon
48h 25m
2 stops
ICN17:15Incheon Intl
23 Jan
ICN18:30Incheon Intl
30h 15m
2 stops
SNN15:45Shannon
€1,062
Find similar
Qatar Airways
17 Jan
SNN07:50Shannon
24h 25m
2 stops
ICN17:15Incheon Intl
23 Jan
ICN18:30Incheon Intl
30h 15m
2 stops
SNN15:45Shannon
€1,074
Find similar
Qatar Airways
25 Jan
ORK11:55Cork
44h 20m
2 stops
ICN17:15Incheon Intl
27 Jan
ICN00:20Incheon Intl
32h 05m
2 stops
ORK23:25Cork
€1,217
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 16 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

Wed 28/1

06:55-20:45

2 stops28h 50m

Incheon Intl

Wed 4/2

16:10-19:10

2 stops36h 00m

€431

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Mon 26/1

11:20-19:50

2 stops23h 30m

Seoul Gimpo Intl

Mon 2/2

20:50-23:05

2 stops35h 15m

€433

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Wed 28/1

06:55-19:50

2 stops27h 55m

Seoul Gimpo Intl

Wed 4/2

12:00-13:00

2 stops34h 00m

€435

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 13/1

06:55-11:55

2 stops20h 00m

Incheon Intl

Tue 20/1

15:40-12:40

3 stops30h 00m

€436

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 12/1

11:20-17:25

2 stops21h 05m

Incheon Intl

Thu 22/1

16:40-19:10

3 stops35h 30m

€438

DublinIncheon

DUB - ICN

DUBICN

Dublin

Thu 29/1

06:40-22:45

3 stops31h 05m

Incheon Intl

Thu 5/2

16:20-16:20

2 stops33h 00m

€438

CorkIncheon

ORK - ICN

ORKICN

Cork

Sat 17/1

15:40-10:30

1 stop33h 50m

Incheon Intl

Fri 23/1

23:05-15:00

2 stops48h 55m

€688

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Sat 17/1

07:50-17:15

2 stops48h 25m

Incheon Intl

Fri 23/1

18:30-15:45

2 stops30h 15m

€1,062

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Sat 17/1

07:50-17:15

2 stops24h 25m

Incheon Intl

Fri 23/1

18:30-15:45

2 stops30h 15m

€1,074

DublinJeju City

DUB - CJU

DUBCJU

Dublin

Thu 29/1

06:00-12:50

2 stops21h 50m

Jeju City

Thu 5/2

13:50-15:45

2 stops34h 55m

€3,727

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 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 €539. 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 day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Ireland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €603. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to South Korea for around €784.

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 €603. 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 €760. 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 €693 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 €427 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

16h 20m

Direct flights

None
The fastest flight from Ireland to South Korea takes 16h 20m
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 €487Free CancellationRating
6.8
7,631 reviews
Search Lufthansa flights
KLMPriceFrom €531Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Etihad AirwaysPriceFrom €546Free CancellationRating
7.4
1,332 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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