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Cheap flights from Ireland to Seoul from €276

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 20/9. 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

Discover deals from 900+ travel sites with momondo.

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.
Lufthansa Logo
10:50 - 11:15
DUB
-
ICN
15h 25m
1 stop
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€530Lufthansa
Tue, 10 Nov - Tue, 24 Nov
Lufthansa Logo
09:10 - 11:00
DUB
-
ICN
16h 50m
1 stop
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€536Lufthansa
Mon, 23 Nov - Sun, 6 Dec
Multiple Airlines Logo
15:40 - 11:35
DUB
-
ICN
35h 55m
2 stops
Multiple Airlines Logo
15:30 - 16:10
ICN
-
DUB
32h 40m
2 stops
€540Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Multiple Airlines Logo
10:50 - 11:15
DUB
-
ICN
15h 25m
1 stop
Multiple Airlines Logo
09:25 - 23:00
ICN
-
DUB
22h 35m
2 stops
€543Multiple Airlines
Tue, 10 Nov - Thu, 26 Nov
Multiple Airlines Logo
10:50 - 11:15
DUB
-
ICN
15h 25m
1 stop
Multiple Airlines Logo
09:25 - 23:00
ICN
-
DUB
22h 35m
2 stops
€549Multiple Airlines
Tue, 10 Nov - Thu, 26 Nov
Lufthansa Logo
09:10 - 11:15
DUB
-
ICN
17h 05m
2 stops
Lufthansa Logo
12:55 - 22:45
ICN
-
DUB
18h 50m
1 stop
€551Lufthansa
Tue, 10 Nov - Tue, 24 Nov
Lufthansa Logo
09:10 - 11:00
DUB
-
ICN
16h 50m
1 stop
Lufthansa Logo
13:30 - 08:25
ICN
-
DUB
27h 55m
2 stops
€563Lufthansa
Mon, 23 Nov - Sun, 6 Dec
China Eastern Logo
10:55 - 11:55
DUB
-
ICN
17h 00m
1 stop
China Eastern Logo
16:20 - 08:00
ICN
-
DUB
23h 40m
1 stop
€572China Eastern
Wed, 9 Sep - Sun, 13 Sep
KLM Logo
06:15 - 16:25
ORK
-
ICN
26h 10m
1 stop
KLM Logo
23:05 - 16:40
ICN
-
ORK
26h 35m
1 stop
€737KLM
Wed, 21 Oct - Tue, 10 Nov
Qatar Airways Logo
20:05 - 10:30
SNN
-
ICN
29h 25m
2 stops
Qatar Airways Logo
00:20 - 11:30
ICN
-
SNN
44h 10m
2 stops
€1,122Qatar Airways
Wed, 2 Dec - Sat, 5 Dec

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China Eastern flights from Ireland to Seoul

Our best China Eastern deals on Ireland to Seoul flight tickets
China Eastern
9 Sept
DUB10:55Dublin
17h 00m
1 stop
ICN11:55Incheon Intl
13 Sept
ICN16:20Incheon Intl
23h 40m
1 stop
DUB08:00Dublin
€572
China Eastern
4 Sept
DUB10:55Dublin
22h 30m
1 stop
ICN17:25Incheon Intl
10 Sept
ICN16:15Incheon Intl
23h 45m
1 stop
DUB08:00Dublin
€579
China Eastern
2 Sept
DUB10:55Dublin
25h 50m
1 stop
ICN20:45Incheon Intl
15 Sept
ICN13:10Incheon Intl
26h 50m
2 stops
DUB08:00Dublin
€580

Etihad Airways flights from Ireland to Seoul

Our best Etihad Airways deals on Ireland to Seoul flight tickets
Etihad Airways
7 Sept
DUB09:00Dublin
17h 55m
1 stop
ICN10:55Incheon Intl
14 Sept
ICN18:20Incheon Intl
20h 55m
1 stop
DUB07:15Dublin
€609
Etihad Airways
23 Aug
DUB20:35Dublin
30h 20m
1 stop
ICN10:55Incheon Intl
5 Sept
ICN18:20Incheon Intl
32h 45m
1 stop
DUB19:05Dublin
€609
Etihad Airways
4 Sept
DUB09:00Dublin
17h 55m
1 stop
ICN10:55Incheon Intl
11 Sept
ICN18:20Incheon Intl
32h 45m
1 stop
DUB19:05Dublin
€610

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 26 July 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
Fastest return journey

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 10/11

10:50-11:15

1 stop15h 25m

Incheon Intl

Tue 24/11

12:55-22:45

1 stop18h 50m

€530

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 23/11

09:10-11:00

1 stop16h 50m

Incheon Intl

Sun 6/12

12:55-22:45

1 stop18h 50m

€536

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 2/9

15:40-11:35

2 stops35h 55m

Incheon Intl

Wed 9/9

15:30-16:10

2 stops32h 40m

€540

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 10/11

10:50-11:15

1 stop15h 25m

Incheon Intl

Thu 26/11

09:25-23:00

2 stops22h 35m

€543

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 10/11

10:50-11:15

1 stop15h 25m

Incheon Intl

Thu 26/11

09:25-23:00

2 stops22h 35m

€549

DublinIncheon

DUB - ICN

DUBICN

Dublin

Tue 10/11

09:10-11:15

2 stops17h 05m

Incheon Intl

Tue 24/11

12:55-22:45

1 stop18h 50m

€551

DublinIncheon

DUB - ICN

DUBICN

Dublin

Mon 23/11

09:10-11:00

1 stop16h 50m

Incheon Intl

Sun 6/12

13:30-08:25

2 stops27h 55m

€563

DublinIncheon

DUB - ICN

DUBICN

Dublin

Wed 9/9

10:55-11:55

1 stop17h 00m

Incheon Intl

Sun 13/9

16:20-08:00

1 stop23h 40m

€572

CorkIncheon

ORK - ICN

ORKICN

Cork

Wed 21/10

06:15-16:25

1 stop26h 10m

Incheon Intl

Tue 10/11

23:05-16:40

1 stop26h 35m

€737

ShannonIncheon

SNN - ICN

SNNICN

Shannon

Wed 2/12

20:05-10:30

2 stops29h 25m

Incheon Intl

Sat 5/12

00:20-11:30

2 stops44h 10m

€1,122

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 November. Flight prices, which tend to average around €621, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Seoul, with average flight prices from Ireland averaging around €626.

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 €757 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 €606 on momondo.

Can stopping save me money on Ireland to Seoul flights?

You could potentially save up to 52% 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

15h 25m

Direct flights

None
The fastest flight from Ireland to Seoul takes 15h 25m
There are no direct flights from Ireland to Seoul. There are no popular flight routes from Ireland to Seoul.
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Frequently asked questions about flying from Ireland to Seoul

  • 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
Scandinavian AirlinesPriceFrom €494Free CancellationRating
7.4
1,903 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom €513Free CancellationRating
6.8
8,157 reviews
Search Lufthansa flights
Etihad AirwaysPriceFrom €585Free CancellationRating
7.3
1,486 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €606Free CancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €607Free CancellationRating
7.4
4,451 reviews
Search Turkish Airlines flights
KLMPriceFrom €610Free CancellationRating
7.8
1,546 reviews
Search KLM flights
China EasternPriceFrom €688Free CancellationRating
7.3
229 reviews
Search China Eastern 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