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Cheap flights from Dublin to Seoul from £356

DUB — SEL
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Seoul

Mon 30/1108:30 -
1 stop23h 20m
Mon 14/1209:25 -
2 stops32h 10m
Deal found 26/10£488
Thu 26/1106:40 -
2 stops21h 15m
Thu 10/1218:25 -
1 stop20h 50m
Deal found 26/10£494
Thu 3/1210:55 -
2 stops23h 05m
Mon 7/1223:45 -
1 stop27h 35m
Deal found 26/10£551
Mon 30/1112:30 -
1 stop21h 30m
Thu 10/1223:45 -
1 stop27h 35m
Deal found 25/10£560
Thu 26/1106:10 -
1 stop27h 10m
Wed 9/1200:05 -
1 stop18h 30m
Deal found 26/10£567

Find flight deals from Dublin to Seoul

Round-trip from

£484

One-way from

£356

Popular in

October

Cheapest in

January

Average price

£714
Lufthansa
  • Lufthansa
  • 4/3-18/3
  • 2 total stops
  • 35h 40m total
  • Dublin to Seoul
Search Deals
2/11-31/12
  • 2/11-31/12
  • 2 total stops
  • 32h 00m total
  • Dublin to Seoul
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 2/11

08:20-20:45

2 stops27h 25m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£363

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Sun 1/11

06:30-14:50

1 stop23h 20m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£421
Fastest return journey

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 14/12

09:45-12:25

1 stop17h 40m

Incheon Intl

Wed 31/12

00:00-16:00

Nonstop0h 00m

£497

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Thu 19/11

17:15-19:10

1 stop16h 55m

Incheon Intl

Thu 26/11

13:20-22:55

1 stop18h 35m

£596

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 30/11

08:50-11:15

2 stops17h 25m

Incheon Intl

Thu 10/12

23:05-08:05

1 stop18h 00m

£618

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 7/12

05:45-11:15

2 stops20h 30m

Incheon Intl

Sun 7/2

23:05-14:25

2 stops24h 20m

£642

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Tue 13/4

06:00-08:30

1 stop18h 30m

Incheon Intl

Fri 23/4

10:10-16:00

1 stop37h 50m

£657

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Tue 13/4

11:00-18:35

2 stops47h 35m

Incheon Intl

Fri 23/4

23:35-08:00

2 stops40h 25m

£721

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Tue 22/12

08:50-16:50

1 stop23h 00m

Incheon Intl

Sat 26/12

23:05-08:00

1 stop17h 55m

£743

DublinIncheon

DUB Dublin - ICN Incheon Intl

DUBICN

Dublin

Mon 9/11

16:35-18:20

1 stop16h 45m

Incheon Intl

Wed 11/11

00:05-15:30

1 stop24h 25m

£771

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Dublin to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Seoul

What is the cheapest month to book a flight from Dublin to Seoul?

Currently, September is the cheapest month in which you can book a flight from Dublin to Seoul (average of £531). Flying from Dublin to Seoul in October is currently the most expensive (average of £696). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Dublin to Seoul?

Airfare is below average for this route at the moment.
Dublin to Seoul flights typically cost between £494 and £555 in March.
The cheapest return price found within the last 5 days was £484 on Lufthansa (4 Mar–18 Mar).

What’s the top stopover airport for flights from Dublin to Seoul?

Frankfurt am Main (FRA) – chosen by Cheapflights users on 35% of one-stop itineraries from Dublin to Seoul on Cheapflights.

What’s the cheapest stopover airport for flights from Dublin to Seoul?

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £425.

What’s the fastest stopover option from Dublin to Seoul?

Flights via Copenhagen (CPH) have the shortest average one-way travel time for one-stop routes: 14h 55m.

Which airport typically offers the quickest stopover for flights from Dublin to Seoul?

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 1h 53m.

How far ahead should I book a flight from Dublin to Seoul?

To ensure you get the cheapest price possible for a flight from Dublin to Seoul, you should look to book at least 13 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Seoul

Read reviews from past customers who have flown with China Eastern and Lufthansa from Dublin to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
247 reviews
Check prices

Comfort

7.3

Crew

7.9

Boarding

7.7

Food

7.0

Overall

7.3

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge
China Eastern
7.3
Good
247 reviews
China Eastern
7.3
Good
247 reviews
Check prices

Comfort

7.3

Crew

7.9

Boarding

7.7

Food

7.0

Overall

7.3

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge
Lufthansa
6.8
Okay
8,295 reviews
China Eastern
7.3
Good
247 reviews
Check prices

Comfort

7.3

Crew

7.9

Boarding

7.7

Food

7.0

Overall

7.3

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

Related info for your journey

  • What airport do you fly from for flights from Dublin to Seoul?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to Seoul. You should not have trouble finding flights to Seoul from Dublin; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Dublin airport to Seoul. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

  • How long is the flight from Dublin to Seoul?

    A quick flight from Dublin to Seoul can take about 18h 30m. Turkish Airlines provides one of the quickest options available for as low as £657. There are 5548 mi between Dublin and Seoul. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dublin to Seoul round-trip?

    Our cheapest airline available from Dublin to Seoul is China Eastern. Our recent data shows that you can find tickets from as low as £498 on this airline. An additional option worth looking into is Lufthansa, starting at £518. These flights start at 17% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dublin to Seoul that include hotel bookings?

    Yes. In addition to deals on Dublin to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Seoul.

  • Can I find deals for business class flights from Dublin to Seoul?

    Yes. Cheapflights offers flight deals from Dublin to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Seoul?

    Currently, September is the cheapest month in which you can book a flight from Dublin to Seoul (average of £531). Flying from Dublin to Seoul in October is currently the most expensive (average of £696). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Dublin to Seoul

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£498Average£518FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
LufthansaCheapest£518Average£719FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Dublin to Seoul?

Deals for Dublin to Seoul flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Seoul with no change fees?

Yes, we can. To see specific flights from Dublin to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights from Dublin to Seoul on Cheapflights with our Price Alert feature and get notified when better prices are available.

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