Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Seoul from €340

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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
13:00 - 20:45
DUB
-
ICN
22h 45m
2 stops
Multiple Airlines Logo
16:40 - 19:10
ICN
-
DUB
35h 30m
3 stops
€440Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
07:00 - 15:05
DUB
-
ICN
23h 05m
2 stops
Multiple Airlines Logo
16:20 - 12:40
ICN
-
DUB
29h 20m
2 stops
€479Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
06:55 - 15:05
DUB
-
ICN
23h 10m
2 stops
Multiple Airlines Logo
16:20 - 10:15
ICN
-
DUB
26h 55m
2 stops
€491Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
16:15 - 21:45
DUB
-
ICN
20h 30m
2 stops
Multiple Airlines Logo
18:25 - 15:15
ICN
-
DUB
29h 50m
2 stops
€509Multiple Airlines
Sat, 14 Mar - Mon, 23 Mar
Etihad Airways Logo
08:05 - 10:45
DUB
-
ICN
17h 40m
1 stop
Etihad Airways Logo
17:50 - 18:15
ICN
-
DUB
33h 25m
1 stop
€555Etihad Airways
Mon, 23 Feb - Mon, 9 Mar
Etihad Airways Logo
08:05 - 10:45
DUB
-
ICN
17h 40m
1 stop
Etihad Airways Logo
23:45 - 06:25
ICN
-
DUB
39h 40m
1 stop
€559Etihad Airways
Wed, 25 Feb - Wed, 4 Mar
KLM Logo
17:20 - 10:30
ORK
-
ICN
32h 10m
2 stops
KLM Logo
23:05 - 14:45
ICN
-
ORK
24h 40m
2 stops
€975KLM
Sat, 14 Feb - Thu, 19 Feb
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
48h 25m
2 stops
Qatar Airways Logo
00:20 - 19:25
ICN
-
SNN
28h 05m
2 stops
€1,098Qatar Airways
Thu, 12 Mar - Sun, 15 Mar
Qatar Airways Logo
07:50 - 17:15
SNN
-
ICN
48h 25m
2 stops
Qatar Airways Logo
00:20 - 19:25
ICN
-
SNN
28h 05m
2 stops
€1,100Qatar Airways
Thu, 12 Mar - Sun, 15 Mar
Japan Airlines Logo
09:40 - 21:15
DUB
-
GMP
27h 35m
2 stops
Japan Airlines Logo
18:40 - 12:00
GMP
-
DUB
25h 20m
2 stops
€1,510Japan Airlines
Mon, 1 Jun - Mon, 15 Jun

KLM flights from Ireland to Seoul

Our best KLM deals on Ireland to Seoul flight tickets
KLM
10 Mar
DUB13:25Dublin
18h 30m
1 stop
ICN16:55Incheon Intl
1 Apr
ICN22:25Incheon Intl
20h 00m
1 stop
DUB10:25Dublin
€621
KLM
6 Feb
DUB05:55Dublin
19h 35m
2 stops
ICN10:30Incheon Intl
8 Feb
ICN23:05Incheon Intl
18h 00m
1 stop
DUB08:05Dublin
€711
KLM
9 Feb
DUB05:55Dublin
19h 35m
2 stops
ICN10:30Incheon Intl
23 Feb
ICN12:40Incheon Intl
33h 00m
2 stops
DUB12:40Dublin
€742

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
23 Feb
DUB08:05Dublin
17h 40m
1 stop
ICN10:45Incheon Intl
9 Mar
ICN17:50Incheon Intl
33h 25m
1 stop
DUB18:15Dublin
€555
Etihad Airways
25 Feb
DUB08:05Dublin
17h 40m
1 stop
ICN10:45Incheon Intl
4 Mar
ICN23:45Incheon Intl
39h 40m
1 stop
DUB06:25Dublin
€559
Etihad Airways
17 Mar
DUB19:50Dublin
17h 05m
1 stop
ICN21:55Incheon Intl
24 Mar
ICN17:50Incheon Intl
21h 35m
1 stop
DUB06:25Dublin
€572

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 2 February 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

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 16/3

13:00-20:45

2 stops22h 45m

Incheon Intl

Mon 23/3

16:40-19:10

3 stops35h 30m

€440

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 16/3

07:00-15:05

2 stops23h 05m

Incheon Intl

Mon 23/3

16:20-12:40

2 stops29h 20m

€479

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 17/3

06:55-15:05

2 stops23h 10m

Incheon Intl

Tue 24/3

16:20-10:15

2 stops26h 55m

€491

DublinIncheon

DUB - ICN

DUBICN

Dublin

Sat 14/3

16:15-21:45

2 stops20h 30m

Incheon Intl

Mon 23/3

18:25-15:15

2 stops29h 50m

€509

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 23/2

08:05-10:45

1 stop17h 40m

Incheon Intl

Mon 9/3

17:50-18:15

1 stop33h 25m

€555

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 25/2

08:05-10:45

1 stop17h 40m

Incheon Intl

Wed 4/3

23:45-06:25

1 stop39h 40m

€559

CorkIncheon

ORK - ICN

ORKICN

Cork

Sat 14/2

17:20-10:30

2 stops32h 10m

Incheon Intl

Thu 19/2

23:05-14:45

2 stops24h 40m

€975

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Thu 12/3

07:50-17:15

2 stops48h 25m

Incheon Intl

Sun 15/3

00:20-19:25

2 stops28h 05m

€1,098

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Thu 12/3

07:50-17:15

2 stops48h 25m

Incheon Intl

Sun 15/3

00:20-19:25

2 stops28h 05m

€1,100

DublinSeoul

DUB - GMP

DUBGMP

Dublin

Mon 1/6

09:40-21:15

2 stops27h 35m

Seoul Gimpo Intl

Mon 15/6

18:40-12:00

2 stops25h 20m

€1,510

Flights are sorted by cheapest return flights first.

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

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 €536, 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 €581.

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 €675 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 €418 on momondo.

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 50m

Direct flights

None
The fastest flight from Ireland to Seoul takes 17h 50m
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 €482Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
KLMPriceFrom €526Free CancellationRating
7.7
1,446 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom €540Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
Etihad AirwaysPriceFrom €548Free CancellationRating
7.3
1,379 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €581Free CancellationRating
7.3
4,215 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.

An easier way to manage your Seoul 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/3
Wed 11/3
By creating a price alert you accept our terms of use and privacy policy.

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